CN223148094U - Device for automatically tensioning cloth on wood frame or wood board and nailing code nails - Google Patents
Device for automatically tensioning cloth on wood frame or wood board and nailing code nailsInfo
- Publication number
- CN223148094U CN223148094U CN202422153853.0U CN202422153853U CN223148094U CN 223148094 U CN223148094 U CN 223148094U CN 202422153853 U CN202422153853 U CN 202422153853U CN 223148094 U CN223148094 U CN 223148094U
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Abstract
本实用新型涉及一种全自动将布拉紧在木框或木板上且钉上码钉的装置，包括机架、活动框架以及依次设置在机架上的第一拉紧布且钉上码钉的机构下称第一机构和第二拉紧布且钉上码钉的机构下称第二机构，第一机构沿活动框架纵向分布，第二机构沿活动框架横向分布，第一机构包括纵向夹布模组以及设置在纵向夹布模组一侧的第一自动换钉码钉枪组件，第二机构包括横向夹布模组以及设置在横向夹布模组一侧的第二自动换钉码钉枪组件，活动框架两端设有入料托架和出料托架，入料托架和出料托架之间设有自动叠角机构，本实用新型的目的在于，提供上述装置以解决现有靠人工、工具或设备拉紧布钉上码钉的装置仍然存在工作效率较低、人工成本高、费时费力的缺陷。
The utility model relates to a device for fully automatically tightening cloth on a wooden frame or a wooden board and nailing on the cloth, comprising a frame, a movable frame, and a first mechanism for tightening cloth and nailing on the cloth, hereinafter referred to as the first mechanism, and a second mechanism for tightening cloth and nailing on the cloth, hereinafter referred to as the second mechanism, which are sequentially arranged on the frame. The first mechanism is distributed longitudinally along the movable frame, and the second mechanism is distributed transversely along the movable frame. The first mechanism comprises a longitudinal cloth clamping module and a first automatic nail-changing code nail gun assembly arranged on one side of the longitudinal cloth clamping module, the second mechanism comprises a transverse cloth clamping module and a second automatic nail-changing code nail gun assembly arranged on one side of the transverse cloth clamping module, a feeding bracket and a discharging bracket are arranged at both ends of the movable frame, and an automatic angle stacking mechanism is arranged between the feeding bracket and the discharging bracket. The purpose of the utility model is to provide the above-mentioned device to solve the defects of low working efficiency, high labor cost, time and labor consumption in the existing device which relies on manual labor, tools or equipment to tighten cloth and nail on the cloth.
Description
Technical Field
The utility model belongs to the technical field of picture frame processing, and particularly relates to a device for fully automatically tensioning cloth on a wood frame or a wood board and nailing code nails.
Background
The traditional method for stretching the canvas on the picture frame or the plate is manual or is to stretch nails by means of some simple tools, for example, a worker tightens the canvas by using cloth stretching pliers and then nailing, each nail is needed to tighten the canvas once by the worker, the manual operation is time-consuming and labor-consuming, the tightness degree of the canvas is inconsistent, and the requirement is difficult to reach.
Therefore, a plurality of picture frame cloth stretching nail devices appear on the market, for example, chinese patent application patent with the name of CN202222690702.X, and the name of the device for automatically stretching and stacking picture frames discloses the device for automatically stretching and stacking picture frames, which belongs to the technical field of picture frames and picture frame cloth stretching and comprises a frame, wherein a first platform and a second platform are arranged in a sliding frame, sliding rails are arranged on two sides of the sliding frame, the sliding rails are arranged on the frame, a synchronizing wheel is arranged on the lower part of the sliding frame, a synchronous belt is arranged on the synchronizing wheel, the other end of the synchronous belt is provided with another synchronizing wheel, the synchronizing wheel is connected with a synchronizing motor, the synchronizing motor is fixed on the frame, a clamp is arranged on the upper part of the frame, and a row of nail guns is arranged at the rear part of the clamp. However, the above patent still has following technical problem, 1. Because frame cloth stretching nail needs to go on to four limit, but current equipment only can be to two limit cloth stretching nail, and two other sides still need the manual work to go on nailing, therefore there is the defect that work efficiency is lower anyway, the cost of labor is high, waste time and energy. 2. The existing nailing gun frame is provided with a plurality of nailing guns to be carried out simultaneously, so that the cost is high, and automatic replacement of the code nails cannot be achieved. 3. The existing equipment does not have an automatic angle folding mechanism, and cannot achieve the work flow of folding angles of canvas in the process of code nails. 4. The nailing distance of the existing equipment is limited by the physical structure of the nailing gun, and the requirement of the nailing distance smaller than the physical width of the nailing gun cannot be met.
Disclosure of utility model
The utility model aims to provide a device for fully automatically tensioning cloth on a wood frame or a wood board and nailing a code nail so as to solve the technical problems.
The device for tensioning cloth on a wood frame or a wood board and nailing the nails comprises a machine frame and a movable frame arranged on the machine frame, and is characterized in that a first mechanism for tensioning cloth and nailing the nails and a second mechanism for tensioning cloth and nailing the nails are sequentially arranged on the machine frame, the first mechanism for tensioning cloth and nailing the nails and the second mechanism for tensioning cloth and nailing the nails are vertically movable on the machine frame through an adjusting mechanism, the first mechanism for tensioning cloth and nailing the nails is longitudinally distributed along the movable frame, the second mechanism for tensioning cloth and nailing the nails is transversely distributed along the movable frame, the first mechanism for tensioning cloth and nailing the nails comprises a longitudinal clamp module and a first automatic nail gun assembly arranged on one side of the longitudinal clamp module, the second mechanism for tensioning cloth and nailing the nails comprises a transverse clamp module and a second automatic nail gun assembly arranged on one side of the transverse clamp module, the first mechanism for tensioning cloth and nailing the second mechanism for nailing the nails are respectively provided with a clamping bracket, and a synchronous clamping bracket is arranged on one side of the transverse clamp module, and a clamping bracket is arranged on one side of the transverse clamp module.
Further, the vertical cloth clamping module comprises two first linear sliding table modules which are transversely arranged on the adjusting mechanism, two first linear sliding table modules are provided with two groups of first gun nail frames and first cloth clamping assemblies which can move oppositely through driving ends, the first gun nail frames and the first cloth clamping assemblies are longitudinally distributed relative to the movable frame, and the first automatic nail replacing code nail gun assemblies are movably arranged along the horizontal direction of the first gun nail frames.
Further, the horizontal cloth clamping module comprises two second linear sliding table modules which are longitudinally arranged on the adjusting mechanism, two second linear sliding table modules are provided with two groups of second gun nail frames and second cloth clamping assemblies which can move oppositely through driving ends, the second gun nail frames and the second cloth clamping assemblies are transversely distributed relative to the movable frame, and the second automatic nail replacing code nail gun assemblies are movably arranged along the horizontal direction of the second gun nail frames.
Further, the first gun nail frame and the second gun nail frame all comprise a plurality of sliding rails, a driving motor, a movable block and a screw rod, the driving motor drives the movable block to move along the horizontal direction of the sliding rails through the screw rod, two ends of the sliding rail are fixed on the driving end through mounting seats, the movable block is sleeved on the screw rod, and the first automatic nail replacing code nail gun assembly and the second automatic nail replacing code nail gun assembly are fixedly arranged below the movable block and are in sliding connection with the sliding rails through sliding blocks.
Further, the first automatic nail-changing nail gun assembly and the second automatic nail-changing nail gun assembly comprise a nail gun body, a supporting frame, a cartridge clip, a feeding groove and a pushing cylinder, wherein the nail gun body is fixed below the movable block through the supporting frame, one side of the sliding block is fixed at the top end of the supporting frame, the other end of the sliding block is arranged in the sliding rail in a sliding manner, the feeding groove is fixed below the nail gun body, the outlet of the feeding groove is arranged relative to the gun nozzle of the nail gun body, the cartridge clip is fixedly arranged on the upper surface of the feeding groove, the bottom of the feeding groove is communicated with the feeding groove, the pushing cylinder is fixed on one side of the feeding groove, and a pushing block is arranged at the pushing end of the pushing cylinder and moves in the feeding groove and is used for pushing nails in the cartridge clip to move to the gun nozzle of the nail gun body.
Further, the first cloth clamping assembly and the second cloth clamping assembly comprise an air cylinder frame, a plurality of mounting grooves are formed in the air cylinder frame, clamping air cylinders are arranged in the mounting grooves, a first clamping plate is connected to the pushing end of each clamping air cylinder through a first fisheye connector, a second clamping plate is arranged on one side of the air cylinder frame, a second fisheye connector is arranged between the first clamping plate and the second clamping plate, and the first clamping plate is arranged in a rotating mode relative to the second clamping plate through the clamping air cylinders.
Further, one end of the first clamping plate, which is far away from the first fish-eye joint, is provided with a notch, a silica gel strip is arranged in the notch, and a stainless steel plate is arranged at the clamping opening of the second clamping plate.
Further, automatic angle mechanism that folds includes frame automatic centering device, cloth automatic standing limit device and folds the angle slide rail, the automatic centering device of frame is including putting frame device, folding angle driving motor, drive lead screw, fold angle support and fold the angle piece, it fixes to fold the angle slide rail the movable frame below, fold two sets of frame devices around being equipped with through the drive assembly activity on the angle slide rail, the cover is equipped with two removal ends on the drive lead screw, two fold the angle support all is installed on the removal end, and fold the angle piece on it and set up relatively, still be equipped with interior guide rail in the frame device, fold the angle support inboard and be equipped with the slider, and the slider activity is on interior guide rail, both sides fold the angle piece and be used for folding the angle to canvas on it through folding the cooperation subtending activity of angle driving motor and drive lead screw.
Further, the automatic cloth standing device is arranged on one side of the frame placing device, the automatic cloth standing device comprises a plurality of side standing edge cylinders and a middle standing edge cylinder, a standing edge support is arranged at the pushing end of the side standing edge cylinder, the side standing edge cylinder and the middle standing edge cylinder are used for finishing standing edges after the corner is folded, a notch for the middle standing edge cylinder to move at the pushing end is formed in the standing edge support, a centering cylinder is further arranged at the pushing end of the middle standing edge cylinder, the picture frame is placed in the middle, the corner is folded conveniently, and the pushing end of the centering cylinder is opposite to the notch.
Further, adjustment mechanism is including fixing the optical axis in first straight line slip table module and second straight line slip table module below, the other end of optical axis is connected with the lifting support, the bottom surface activity is equipped with movable motor under the frame, the lifting support is connected with lead screw, synchronizing wheel and hold-in range, the bottom surface goes up and down through motor drive lead screw under the frame, movable motor passes through lead screw and hold-in range drive lifting support and reciprocates.
Furthermore, two automatic frame clamping strips are arranged on the feeding bracket and are connected with a motor through a screw rod to clamp and loosen various materials with different sizes in the feeding bracket.
Further, the embracing tool assembly comprises a gear steering box and at least two groups of embracing tool frames, wherein the two groups of embracing tool frames are in transmission connection with the gear steering box through a transmission shaft, a plurality of oppositely arranged clamping cylinders are arranged below the embracing tool frames, one end, far away from the transmission shaft, of the gear steering box is in transmission connection with a second linear sliding table module, and the second linear sliding table module drives the embracing tool assembly to synchronously operate.
Through the technical scheme, the automatic picture frame stacking machine has the advantages that 1, the mechanism of first tensioning cloth and nailing the stacking nails and the mechanism of second tensioning cloth and nailing the stacking nails are arranged on the machine frame, the first mechanism and the second mechanism are respectively longitudinally and transversely arranged relative to the movable frame, when the automatic picture frame stacking machine is used, a frame with cloth is placed on the feeding bracket, the movable frame is started, the movable frame moves to the position below the first mechanism along the horizontal direction of the machine frame, the cloth clamping assembly is closed to clamp the cloth, the motor rotates the screw rod to drive the cloth clamping assembly to move and tighten the cloth, the cloth edge is wrapped on a picture frame, then the first mechanism drives the picture frame to move upwards through the adjusting mechanism, at the moment, the movable frame returns, the automatic corner stacking mechanism moves to the position below the first mechanism with the picture frame, the first mechanism drives the picture frame to move downwards to the nailing height through the adjusting mechanism, the first automatic nail gun assemblies on the two sides enable the frame to be nailed along the front side and the rear side of the picture frame, the upper corner stacking canvas with the two side nails is started, the movable frame is enabled to move to the position below the first mechanism, the two opposite corner stacking mechanisms are automatically folded to the two opposite corner stacking mechanisms are simultaneously, the two corner stacking mechanisms are arranged in the opposite direction, and the two corner stacking mechanisms are simultaneously and the two corner stacking mechanisms are arranged in the opposite direction, and the cylinder stacking mechanism is enabled to move the middle. The operation principle of the mechanism for tensioning the cloth and nailing the code nails of the second is the same as that of the mechanism for tensioning the cloth and nailing the code nails of the first, the left side edge and the right side edge of the picture frame are used for carrying out the code nails, finally, the picture frame with four sides of the code nails is placed on the discharging bracket through the second cloth clamping assembly, and then the picture frame is taken out by the holding tool to complete the four-side code nails process of the whole picture frame, so that the defects that the existing device for tensioning the cloth and the frame manually or semi-automatically is low in work efficiency, high in labor cost and time consuming are overcome.
2. The automatic code changing nail gun assembly capable of moving along the horizontal direction is arranged on the nail gun frame, the feeding groove is arranged below the code nail gun body, the cartridge clips communicated with the feeding groove are arranged on the upper surface of the feeding groove, the pushing air cylinder is arranged on one side of the feeding groove, the pushing block is arranged at the pushing end of the pushing air cylinder, the rear of the nail gun is arranged on one side of the feeding groove, a notch for the movement of the pushing block is arranged on one side of the feeding groove, when the nail gun is used, the nail gun is sequentially stacked in the cartridge clips from top to bottom, when the nail gun body needs to replace the nail gun, the pushing air cylinder drives the pushing block to move forward from the tail end of the feeding groove and drive the nail gun positioned in the feeding groove to move forward until the nail gun is positioned below the gun mouth of the code nail gun body, then the pushing block returns, and the nail positioned in the cartridge clips automatically falls into the feeding groove to achieve the supplementing effect.
3. Through setting up automatic angle mechanism, make it as the necessary step before the secondary cloth stretching code nail, because current secondary cloth stretching code nail all is through the manual work to fold the angle to it now, just can stretch cloth the code nail afterwards, consequently automatic angle mechanism of folding can reduce the cost of labor, and stretches cloth the code nail device when realizes thorough four sides automation and stretches cloth the code nail.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the enlarged partial structure of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of an automatic code changing nail gun assembly according to the present utility model;
FIG. 4 is a schematic view of a cylinder frame of a cloth clamping module according to the present utility model;
FIG. 5 is a schematic side view of the fabric clamping module of the present utility model;
FIG. 6 is a schematic view of a fabric clamping module according to the present utility model;
FIG. 7 is a schematic view of the main structure of the automatic corner folding mechanism of the present utility model;
FIG. 8 is a schematic diagram of a frame device according to the present utility model;
FIG. 9 is a schematic view of another view angle of the frame device according to the present utility model;
FIG. 10 is a schematic view of a harness assembly according to the present utility model;
The utility model label information is as follows:
1. A frame; 2, a movable frame; 3, a mechanism for tensioning cloth for first and nailing the plaiting nails; 4, a second tensioning cloth and nailing mechanism, a5, a longitudinal cloth clamping module, a 6, a first automatic nail replacing and stacking gun assembly, a 7, a transverse cloth clamping module, a 8, a second automatic nail replacing and stacking gun assembly, a 9, an automatic angle stacking mechanism, a 10, a slide rail, a 11, a driving motor, a 12, a movable block, a 13, a nail stacking gun body, a 14, a support frame, a 15, a cartridge clamp, a 16, a feeding groove, a 17, a pushing cylinder, a 18, a pushing block, a 19, a cylinder frame, a 20, a mounting groove, a 21, a clamping cylinder, a 22, a first clamping plate, a 23, a second clamping plate, a 24, a first fish eye joint, a 25, a second fish eye joint, a 26, a silica gel strip, a 27, a stainless steel plate, a 28, a mounting seat, a 30, an optical axis, a 31, a lifting support frame, a 32, a movable row, a 33, a moving motor, a 34, a connecting rod, a 201, a feeding bracket, a 202, a discharging bracket, a 203, a support frame, a 901, an angle stacking slide rail, a 902, a frame device, a 903, an angle driving motor, a 904, a driving angle driving motor, a 905, a vertical support frame, a vertical angle stacking cylinder, a side clamping frame, a left edge, a supporting frame, a left edge, a position, a left edge, a right edge, a left edge, a right edge, a left edge, a driving, a vertical, a, a vertical, and a vertical, and a vertical, and a vertical, 30, stainless, 30, stainless, 30,;
the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 10 of the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear are used in the embodiments of the present utility model) are merely for explaining the relative positional relationship, movement conditions, and the like between the components in a certain specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1-10, a first embodiment of the present utility model is shown, a device for fully automatically tensioning cloth (including but not limited to paper, leather, painting core, flannelette materials below are collectively called cloth) on a wood frame or wood board and nailing, which comprises a frame 1, a feeding bracket 201, a discharging bracket 202 and a movable frame 2 erected on the top end of the frame 1, wherein the frame 1 is sequentially provided with a first mechanism 3 (hereinafter called first mechanism) for tensioning cloth and nailing the first and a second mechanism 4 (hereinafter called second mechanism) for tensioning the second cloth and nailing the second cloth, the first mechanism and the second mechanism are vertically movable on the frame 1 through an adjusting mechanism, the first mechanism is longitudinally distributed along the movable frame 2, the second mechanism is transversely distributed along the movable frame 2, the first mechanism comprises a longitudinal clamping cloth module 5 and a first automatic nailing gun assembly 6 arranged on one side of the longitudinal clamping cloth module 5, the second mechanism comprises a transverse clamping cloth module 7 and a second automatic nailing gun assembly 8 arranged on one side of the transverse clamping cloth module 7, the movable bracket 202 is respectively provided with a feeding bracket 2 and a clamping bracket 202, the two ends of the feeding bracket 201 and the discharging bracket are respectively provided with a clamping bracket 2, the feeding bracket 201 and the feeding bracket 2 are respectively arranged on one side of the two sides of the transverse clamping cloth module 2 are respectively, the clamping bracket 201 and the two clamping brackets are respectively provided with a corresponding clamping bracket 201 and a clamping bracket 2, and a feeding bracket 203 is arranged on one side of the two sides of the clamping bracket is not provided with a corresponding clamping bracket 2, and the two clamping brackets are respectively, and the two clamping brackets are arranged on the two sides of the frame 201 and the corresponding clamping bracket and the frame 201 and the frame is capable of a corresponding clamping bracket is capable of a material is provided.
The frame 1 comprises outer frame and inner frame, is formed with the notch that supplies to place the inner frame between the outer frame, and movable frame 2 can follow the horizontal direction activity of inner frame through motor drive mechanism, and the upper surface of inner frame is equipped with the slide rail, and movable frame 2's below is equipped with rather than assorted slider, and frame 1 one side still is equipped with the control cabinet, is equipped with well accuse module on the control cabinet and is used for controlling movable frame 2, first mechanism, second mechanism and adjustment mechanism.
As shown in fig. 1-2, the longitudinal cloth clamping module 5 comprises two first linear sliding table modules transversely arranged on the adjusting mechanism, two groups of first gun nail frames and first cloth clamping assemblies which can move oppositely are arranged between the two first linear sliding table modules through driving ends, the first gun nail frames and the first cloth clamping assemblies are longitudinally distributed relative to the movable frame 2, and the first automatic nail changing code nail gun assembly 6 is movably arranged along the horizontal direction of the first gun nail frames. The first linear sliding table module comprises two sliding rails transversely arranged on the adjusting mechanism, driving ends are arranged on two sides of each sliding rail, a motor is arranged at one end of each sliding rail through a motor mounting seat, a screw rod is connected with the driving end of each motor in a transmission mode, the screw rod is connected with the driving end in a transmission mode, and the specific driving end is movably arranged on the sliding rail through the cooperation of the screw rod and the motor and a sliding block below the screw rod and the motor.
As shown in fig. 1, the transverse cloth clamping module 7 comprises two second linear sliding table modules longitudinally arranged on the adjusting mechanism, two groups of second gun nail frames and second cloth clamping assemblies which can move oppositely are arranged between the two second linear sliding table modules through the driving end, the second gun nail frames and the second cloth clamping assemblies are transversely distributed relative to the movable frame 2, the second automatic nail changing code nail gun assemblies 8 are movably arranged along the horizontal direction of the second gun nail frames, the second linear sliding table modules comprise two sliding rails longitudinally arranged on the adjusting mechanism, and other mechanisms and connecting modes are identical to those of the first linear sliding table modules.
And the two first linear sliding table modules and the two second linear sliding table modules are connected through the synchronous wheel and the synchronous belt in a transmission way, so that the driving ends of the two sides can be driven to move relatively only by being provided with a motor, and the synchronous wheels are fixed on the screw rods of the two sides respectively and are connected and transmitted through the synchronous belt.
As shown in fig. 1-2, the first gun nail frame and the second gun nail frame respectively comprise a plurality of slide rails 10, a driving motor 11, a movable block 12 and a screw rod, two groups of slide rails 10 are adopted in the embodiment, and the driving motor 11 is arranged between the two groups of slide rails 10. The driving motor 11 drives the movable block 12 to move along the horizontal direction of the sliding rail 10 through the screw rod, two ends of the sliding rail 10 are fixed on the driving end through the mounting seat 28, the movable block 12 is sleeved on the screw rod, and the first automatic nail-changing code nail gun assembly 6 and the second automatic nail-changing code nail gun assembly 8 are fixedly arranged below the movable block 12 and are in sliding connection with the sliding rail 10 through the sliding blocks.
As shown in fig. 3, the first automatic nail-changing nail gun assembly 6 and the second automatic nail-changing nail gun assembly 8 respectively comprise a nail gun body 13, a supporting frame 14, a cartridge clip 15, a feeding groove 16 and a pushing cylinder 17, wherein the nail gun body 13 is fixed below the movable block 12 through the supporting frame 14, one side of a sliding block is fixed at the top end of the supporting frame 14, the other end of the sliding block is arranged in the sliding rail 10 in a sliding manner, the feeding groove 16 is fixed below the nail gun body 13, the outlet of the feeding groove 16 is opposite to the gun mouth of the nail gun body 13, the cartridge clip 15 is fixedly arranged on the upper surface of the feeding groove 16, the bottom of the cartridge clip is communicated with the feeding groove 16, the pushing cylinder 17 is fixed at one side of the feeding groove 16, a pushing block 18 is arranged at the pushing end of the pushing cylinder 17, and the pushing block 18 moves in the feeding groove 16 and is used for pushing the gun nails in the cartridge clip 15 to move to the gun mouth of the nail gun body 13.
The automatic code changing nail gun assembly capable of moving along the horizontal direction is arranged on the nail gun frame, the feeding groove 14 is arranged below the code nail gun body 13, the cartridge clip 15 communicated with the feeding groove 14 is arranged on the upper surface of the feeding groove 14, the pushing air cylinder 17 is arranged on one side of the feeding groove, the pushing block 18 is arranged at the pushing end of the pushing air cylinder 17, the rear part of the nail is arranged on the pushing block 18, a gap for the movement of the pushing block 18 is arranged on one side of the feeding groove 14, when the nail gun is used, the nail gun is sequentially stacked in the cartridge clip 15 from top to bottom, when the nail gun body 13 needs to replace the nail gun, the pushing air cylinder 17 drives the pushing block 18 to move forwards from the tail end of the feeding groove 14 and drive the nail gun positioned in the feeding groove 14 to move forwards until the nail gun is positioned below the gun nozzle of the code nail gun body 13, then the pushing block 18 returns, and the nail gun positioned in the cartridge clip 15 automatically falls into the feeding groove 14 to achieve the supplementing effect. In this embodiment, the nail gun body 13 is controlled to be opened or closed by an external cylinder.
As shown in fig. 4-6, the first cloth clamping assembly and the second cloth clamping assembly both comprise an air cylinder frame 19, a plurality of mounting grooves 20 are formed in the air cylinder frame 19, mounting lugs for fixing an air cylinder 21 are arranged at the upper end of the air cylinder frame 19, clamping air cylinders 21 are arranged in the mounting grooves 20, a first clamping plate 22 is connected to the pushing end of each clamping air cylinder 21 through a first fisheye joint 24, a second clamping plate 23 is arranged on one side of the air cylinder frame 19, a second fisheye joint 25 is arranged between the first clamping plate 22 and the second clamping plate 23, and the first clamping plate 22 is rotatably arranged relative to the second clamping plate 23 through the clamping air cylinders 21.
As shown in fig. 5, a notch is formed at one end of the first clamping plate 22 far away from the first fish eye joint 24, a silica gel strip 26 is installed in the notch, a stainless steel plate 27 is installed at the clamping opening of the second clamping plate 23, and the problem that canvas is damaged in the operation process can be effectively avoided by arranging the silica gel strip 26.
As shown in fig. 7-9, the automatic corner stacking mechanism 9 comprises a frame automatic centering device, a cloth automatic standing device and a corner stacking slide rail 901, the frame automatic centering device comprises a frame placing device 902, a corner stacking driving motor 903, a driving screw 904, a corner stacking bracket 905 and a corner stacking plate 906, the corner stacking slide rail 901 is fixed below the movable frame 2, two groups of frame placing devices 902 are movably arranged on the corner stacking slide rail 901 through a driving assembly, the driving assembly is formed by matching a driving motor and the screw to drive the two groups of frame placing devices 902 to move relatively, the frame placing devices 902 are movably sleeved on the screw 904 and are driven to move by the driving motor, two moving ends 907 are sleeved on the driving screw 904, the corner stacking brackets 905 are arranged on the two moving ends 907, the corner stacking plates 906 on the two moving ends are oppositely arranged, an inner guide rail is further arranged in the frame stacking bracket 905, the inner side of the corner stacking bracket is movably arranged on the inner guide rail, the corner stacking plates 906 on two sides are used for carrying out corner stacking on canvas through matching opposite movement of the corner stacking driving motor 903 and the driving screw 904, the two opposite sides can be correspondingly arranged on two opposite sides of the canvas, and the two opposite sides can be folded, and the two opposite sides can be used for wrapping the two opposite sides of the canvas.
As shown in fig. 7-9, the automatic cloth edge standing device is arranged on one side of the frame placing device 902, the automatic cloth edge standing device comprises a plurality of side edge standing air cylinders 908 and a middle edge standing air cylinder 909, edge standing brackets 910 are arranged on the pushing ends of the side edge standing air cylinders 908, the edge standing air cylinders 908 and the middle edge standing air cylinders 909 are used for finishing edge standing after corner folding, gaps for enabling the pushing ends of the middle edge standing air cylinders 909 to move are formed in the edge standing brackets 910, a centering air cylinder 911 is further arranged on the pushing ends of the middle edge standing air cylinders 909, the picture frames are placed in the middle, corner folding is facilitated, the pushing ends of the centering air cylinders 911 are arranged opposite to the gaps, the edge standing brackets 910 can move upwards through the side edge standing air cylinders 908, and the limiting effect on canvas can be achieved through the edge standing brackets 910.
The adjusting mechanism comprises an optical axis 30 fixed below the first linear sliding table module and the second linear sliding table module, the other end of the optical axis 30 is connected with a lifting support 31, a movable motor 33 and a lifting support 31 are movably arranged on the lower bottom surface of the frame 1, the lifting support 31 is connected with a screw rod, a synchronous wheel and a synchronous belt, the lower bottom surface of the frame 1 is driven by the motor to lift, the movable motor 33 drives the lifting support 31 to move up and down through the screw rod and the synchronous belt, a connecting seat is arranged on the movable support 32, the movable motor 33 is connected with the connecting seat through the screw rod and the connecting seat to drive the movable support 32 to move, the movable support 32 is connected with the lifting support 31 through a connecting rod 34, a vertical rod which is convenient for the lifting support 31 to move is arranged on the inner side of the frame 1, and the lifting support 31 is sleeved on the vertical rods on the two sides.
As shown in fig. 10, the holding fixture assembly 100 comprises a gear steering box 1001 and at least two groups of holding fixture frames 1002, the two groups of holding fixture frames 1002 are in transmission connection with the gear steering box 1001 through a transmission shaft 1003, a plurality of clamping cylinders 1004 which are arranged in opposite directions are arranged below the two groups of holding fixture frames 1002, one end of the gear steering box 1001, which is far away from the transmission shaft 1003, is in transmission connection with a second linear sliding table module, the second linear sliding table module drives the holding fixture assembly 100 to synchronously operate, the holding fixture frames 1002 comprise an aluminum row for fixing the clamping cylinders 1004 and a fixed frame which is arranged above the aluminum row, the fixed frame is sleeved on the holding fixture support 203, sliding rails are arranged below the holding fixture support 203, sliding blocks matched with the sliding rails are arranged in the fixed frame, the fixed frame enables the holding fixture frames 1002 to move on the holding fixture support 203 through the matching of the sliding blocks and the sliding rails, the top of the fixed frame is provided with a mounting end 1006 which is in transmission connection with the transmission shaft 1003, in the embodiment, two groups of holding fixture frames 1002 are arranged below each group of holding fixture frames 1002, the two clamping cylinders 1004 are synchronously operated, the pushing ends of the two groups of holding fixture frames 1002 are arranged below the clamping cylinders 1004, and the two groups of holding fixture frames are correspondingly arranged at opposite sides of the clamping cylinders 1004, and are correspondingly arranged at the two sides of the clamping fixture frames, and are correspondingly close to each other, and can be connected with the two sides of the clamping fixture frames through the transmission frame through the transmission shaft 1003, and the transmission frame.
The working principle of the utility model is as follows:
The first mechanism and the second mechanism are respectively arranged on the frame 1 longitudinally and transversely relative to the movable frame 2, when the automatic corner stacking mechanism is used, the frame with cloth is placed on the feeding bracket 201, the movable frame 2 is started, the movable frame 2 moves to the lower part of the first mechanism along the horizontal direction of the frame 1, the cloth clamping assembly is closed at the moment to clamp the cloth, the cloth clamping assembly is driven to move to tighten the cloth by rotating the screw rod of the motor, the edge of the cloth is wrapped on the frame, then the first mechanism drives the frame to move upwards by the adjusting mechanism, the movable frame returns at the moment, the automatic corner stacking mechanism moves to the lower part of the first mechanism with the frame, the first mechanism drives the frame to move downwards to the nailing height by the adjusting mechanism, the first automatic nail-changing nail gun assemblies at the two sides are started to nail the nail gradually along the front side and the rear side of the frame, the above-mentioned nailing process of the front and rear sides of the picture frame, then the regulating mechanism drives the cloth clamping components to loosen the picture frame, the picture frame is placed in the automatic corner stacking mechanism 9, at this time, the centering cylinder is started, the picture frame is centered to the appointed position, then the two opposite corner stacking pieces in the automatic corner stacking mechanism 9 are relatively moved by the corner stacking motor, the canvas is pushed upwards to wrap the corner stacking edge of the frame edge, then the movable frame is moved to the lower side of the second mechanism again, at the same time, the cylinder is started, the cloth edge is erected, the operation principle of the second mechanism is the same as that of the first tensioning cloth and nailing mechanism 3, the left and right sides of the picture frame are nailed, finally the picture frame with four sides nailed is placed on the discharging bracket 202 by the second cloth clamping component, and then the picture frame is taken out by the holding tool, thus the nailing process of the four sides of the whole picture frame is completed, the device solves the problems that the existing device for tensioning cloth or a semi-automatic tensioning frame is low in working efficiency, high in labor cost and time-consuming and labor-consuming.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422153853.0U CN223148094U (en) | 2024-09-03 | 2024-09-03 | Device for automatically tensioning cloth on wood frame or wood board and nailing code nails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422153853.0U CN223148094U (en) | 2024-09-03 | 2024-09-03 | Device for automatically tensioning cloth on wood frame or wood board and nailing code nails |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223148094U true CN223148094U (en) | 2025-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422153853.0U Active CN223148094U (en) | 2024-09-03 | 2024-09-03 | Device for automatically tensioning cloth on wood frame or wood board and nailing code nails |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223148094U (en) |
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2024
- 2024-09-03 CN CN202422153853.0U patent/CN223148094U/en active Active
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