Edge protection device of edge prying machine

Abstract

The utility model relates to the technical field of garment production, in particular to an edge protection device of an edge prying machine, which not only can protect the edge of cloth and prevent the edge of the cloth from being scratched and hooked with a workbench, but also can drive the cloth to be conveyed forwards, so that the trouble of manual pulling is saved, and the working efficiency is improved. Comprising an edge prying machine; the device further comprises a lifting mechanism, two sets of conveying mechanisms, a driving mechanism and a collecting mechanism, the lifting mechanism is installed on the edge prying machine and supports cloth, the two sets of conveying mechanisms are both installed on the edge prying machine and drive the cloth to be conveyed forwards, and the driving mechanism is installed on the conveying mechanisms and drives the two sets of conveying mechanisms to rotate. The collecting mechanism is installed on the edge prying machine and collects the cloth.

Description

Technical Field

[0001] This utility model relates to the technical field of garment production, and in particular to an edge protection device for a hemming machine. Background Technology

[0002] In the garment manufacturing process, edge-trimming machines are often used to trim the edges of garments or fabrics. Edge-trimming machines are also called blind stitch machines. They are frequently used in processes such as the hem of trousers and the hem of suits.

[0003] Existing edge protection devices for hemming machines, such as the hemming machine disclosed in utility model patent application number 202321505982.0, mainly include a support table, with a hemming structure on the top rear side of the support table, and gantry frames on the left and right sides of the top of the support table. Support plates are fixedly installed between the front and rear sides of the bottom of the gantry frames, and a protective frame is provided on the front side of the front support plate. In use, the controller controls the motor to work. The motor drives the first gear to rotate through the drive shaft. Through the meshing between the first gear and the second gear, the connecting shaft and the driven shaft are rotated respectively, which in turn drives the pressure roller to rotate as a whole. The garment that needs to be hemmed is placed under the left pressure roller. The friction force of the rotating pressure roller causes the garment to move to the right and be hemmed when it passes through the hemming structure.

[0004] However, most existing edge-trimming machines require manual feeding of the fabric forward, which is very troublesome and can easily injure workers' hands. Moreover, the edges of the fabric are not protected, and the edges of the fabric can easily get caught and torn during the pulling and feeding process. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides an edge protection device for a hemming machine that not only protects the edge of the fabric and prevents the edge of the fabric from rubbing against or getting caught on the worktable, but also drives the fabric forward, eliminating the trouble of manual pulling and improving work efficiency.

[0006] This utility model discloses an edge protection device for a hemming machine, including a hemming machine; it also includes a lifting mechanism, two sets of conveying mechanisms, a driving mechanism, and a collecting mechanism. The lifting mechanism is installed on the hemming machine and supports the fabric. Both sets of conveying mechanisms are installed on the hemming machine and drive the fabric forward. The driving mechanism is installed on the conveying mechanisms and drives the two sets of conveying mechanisms to rotate. The collecting mechanism is installed on the hemming machine and collects the fabric. The worker drapes the fabric on the lifting mechanism to prevent the fabric edge from rubbing against the table. The driving mechanism is started, which drives the two sets of conveying mechanisms to rotate. The two sets of conveying mechanisms drive the fabric forward, facilitating the hemming machine to hem the fabric. After hemming, the fabric is collected in the collecting mechanism.

[0007] Preferably, the edge trimming machine includes a worktable, a silicone pad, and an edge trimming machine body. The bottom of the worktable is connected to the ground, the silicone pad is laid on the worktable, and the edge trimming machine body is installed on the worktable. The silicone pad is used to protect the fabric and prevent it from being caught on the worktable. The edge trimming machine body performs edge trimming on the fabric.

[0008] Preferably, the lifting mechanism includes a guide frame, a roller, and two sets of clamping plates. The bottom end of the guide frame is connected to the top end of the workbench. The roller is rotatably mounted on the guide frame, and both sets of clamping plates are mounted on the guide frame. The worker drapes the fabric on the roller, and the two sets of clamping plates are used to position the sides of the fabric. The roller facilitates the forward transport of the fabric and reduces friction between the fabric and the workbench and silicone pad, thus preventing damage to the edges of the fabric.

[0009] Preferably, the conveying mechanism includes a drive roller, a driven roller, two sets of gears, a first sprocket, and a protective box. Two sets of grooves are provided on the worktable. The drive roller is rotatably mounted in one of these grooves, and the driven roller is also rotatably mounted on the worktable. The two sets of gears are respectively mounted on the drive roller and the driven roller and mesh to drive the transmission. The first sprocket is mounted on the drive roller, and the protective box is mounted on the body of the edge-trimming machine. The drive mechanism drives the first sprocket to rotate, which in turn drives the drive roller to rotate. The drive roller, through the meshing of the two sets of gears, drives the driven roller to rotate. The drive roller and the driven roller clamp the fabric and convey it forward. The two sets of conveying mechanisms facilitate fabric tensioning between them, and the protective box ensures efficient transmission between the two sets of gears, the first sprocket, and the drive mechanism.

[0010] Preferably, the drive mechanism includes a motor, a reducer, a drive shaft, two sets of second sprockets, and two sets of chains. The motor and the reducer are mounted on the worktable. The drive shaft is rotatably mounted on the protective box and is connected to the reducer. Both sets of second sprockets are mounted on the drive shaft, and the chain drive is installed between the second sprockets and the first sprockets. When the motor is started, it drives the drive shaft to rotate through the reducer. The drive shaft drives the two sets of second sprockets to rotate. The two sets of second sprockets drive the two sets of first sprockets to rotate through the two sets of chains, so that the two sets of first sprockets rotate synchronously, avoiding the two conveying mechanisms from pulling on the fabric.

[0011] Preferably, the collection mechanism includes a guide plate, a collection box, and a handle. The guide plate is installed on the workbench, the collection box is slidably installed on the workbench, and the handle is installed on the collection box. The fabric after being trimmed slides down the guide plate into the collection box for collection. After all the fabric has been trimmed, the worker operates the handle to pull the collection box and remove the collected fabric.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: the staff drapes the fabric on the lifting mechanism to avoid the fabric edge from rubbing and getting caught on the table. The drive mechanism is started, which drives the two sets of conveying mechanisms to rotate. The two sets of conveying mechanisms carry the fabric forward, which facilitates the edge-trimming machine to trim the fabric. After trimming, the fabric is collected in the collection mechanism. Attached Figure Description

[0013] Figure 1 This is a front view structural diagram of the present invention;

[0014] Figure 2 This is an isometric structural diagram of the edge-trimming machine and the collection mechanism of this utility model;

[0015] Figure 3 This is a partially enlarged isometric structural diagram of the lifting mechanism of this utility model;

[0016] Figure 4 This is a partially enlarged cross-sectional isometric structural diagram of the conveying mechanism of this utility model;

[0017] Figure 5 This is a partially enlarged cross-sectional isometric structural diagram of the drive mechanism of this utility model.

[0018] The attached diagram is labeled as follows: 01, edge trimming machine; 11, workbench; 12, silicone pad; 13, edge trimming machine body; 02, lifting mechanism; 21, guide frame; 22, idler roller; 23, clamping plate; 03, conveying mechanism; 31, driving roller; 32, driven roller; 33, gear; 34, first sprocket; 35, protective box; 04, drive mechanism; 41, electric motor; 42, reducer; 43, drive shaft; 44, second sprocket; 45, chain; 05, collecting mechanism; 51, guide plate; 52, collecting box; 53, handle. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0020] Example 1

[0021] This utility model discloses an edge protection device for a hemming machine, comprising a hemming machine 01; it also includes a lifting mechanism 02, two sets of conveying mechanisms 03, a driving mechanism 04, and a collecting mechanism 05. The lifting mechanism 02 is mounted on the hemming machine 01 and supports the fabric. The two sets of conveying mechanisms 03 are both mounted on the hemming machine 01 and drive the fabric forward. The driving mechanism 04 is mounted on the conveying mechanisms 03 and drives the two sets of conveying mechanisms 03 to rotate. The collecting mechanism 05 is mounted on the hemming machine 01 and collects the fabric. The hemming machine 01 includes a workbench 11, a silicone pad 12, and a hemming machine body 13. The bottom end of the workbench 11 is connected to the ground, the silicone pad 12 is laid on the workbench 11, and the hemming machine body 13 is mounted on the workbench 11. Mechanism 02 includes a guide frame 21, a roller 22, and two sets of clamping plates 23. The bottom end of the guide frame 21 is connected to the top end of the worktable 11. The roller 22 is rotatably mounted on the guide frame 21, and both sets of clamping plates 23 are mounted on the guide frame 21. The conveying mechanism 03 includes a drive roller 31, a driven roller 32, two sets of gears 33, a first sprocket 34, and a protective box 35. Two sets of grooves are provided on the worktable 11. The drive roller 31 is rotatably mounted in the groove of the worktable 11, and the driven roller 32 is rotatably mounted on the worktable 11. The two sets of gears 33 are respectively mounted on the drive roller 31 and the driven roller 32 and mesh for transmission. The first sprocket 34 is mounted on the drive roller 31, and the protective box 35 is mounted on the body 13 of the edge-trimming machine. The drive mechanism 04 includes an electric motor. 41. A reducer 42, a drive shaft 43, two sets of second sprockets 44, and two sets of chains 45 are included. The motor 41 is mounted on the workbench 11. The reducer 42 is also mounted on the workbench 11. The drive shaft 43 is rotatably mounted on the protective box 35 and is connected to the reducer 42. Both sets of second sprockets 44 are mounted on the drive shaft 43. The chains 45 are driven between the second sprockets 44 and the first sprocket 34. During operation, the worker first places the fabric on the support roller 22. Two sets of clamps 23 are used to position the fabric on both sides. The support roller 22 facilitates forward fabric transport and reduces friction between the fabric and the workbench 11 and the silicone pad 12, preventing damage to the fabric edges. The motor 41 is then started. 41 drives the transmission shaft 43 to rotate via the reducer 42. The transmission shaft 43 drives two sets of second sprockets 44 to rotate. The two sets of second sprockets 44 drive two sets of first sprockets 34 to rotate via two sets of chains 45, so that the two sets of first sprockets 34 rotate synchronously. The first sprockets 34 drive the drive roller 31 to rotate. The drive roller 31 drives the driven roller 32 to rotate via two sets of gears 33. The drive roller 31 and the driven roller 32 clamp the fabric and drive the fabric forward. The two sets of conveying mechanisms 03 are set to facilitate the tensioning of the fabric between the two sets of conveying mechanisms 03. The protective box 35 is set to ensure the transmission efficiency between the two sets of gears 33 and the first sprockets 34 and chains 45. The edge-trimming machine body 13 performs edge trimming on the fabric.

[0022] Example 2

[0023] like Figures 1 to 5 As shown, this utility model discloses an edge protection device for a hemming machine, based on embodiment 1. The collecting mechanism 05 includes a guide plate 51, a collecting box 52, and a handle 53. The guide plate 51 is mounted on the workbench 11, the collecting box 52 is slidably mounted on the workbench 11, and the handle 53 is mounted on the collecting box 52. During operation, the worker first places the fabric on the support roller 22. Two sets of clamping plates 23 are used to position the fabric on both sides. The support roller 22 facilitates the forward transport of the fabric and reduces friction between the fabric and the workbench 11 and the silicone pad 12, preventing damage to the fabric edges. The motor 41 is started, and the motor 41 drives the transmission shaft 43 to rotate through the reducer 42. The transmission shaft 43 drives two sets of second sprockets 44 to rotate. The two sets of second sprockets 44 are respectively driven by... Two sets of chains 45 drive two sets of first sprockets 34 to rotate, making the two sets of first sprockets 34 rotate synchronously. The first sprockets 34 drive the drive roller 31 to rotate. The drive roller 31 drives the driven roller 32 to rotate through the meshing transmission of two sets of gears 33. The drive roller 31 and the driven roller 32 clamp the fabric and drive the fabric forward. By setting two sets of conveying mechanisms 03, the fabric between the two sets of conveying mechanisms 03 can be tensioned. By setting a protective box 35, the transmission efficiency between the two sets of gears 33 and the first sprockets 34 and the chains 45 is guaranteed. The edge-trimming machine body 13 trims the fabric. The trimmed fabric slides down naturally into the collection box 52 through the guide plate 51 for collection. When all the fabric is trimmed, the operator operates the handle 53 to pull the collection box 52 and remove the collected fabric.

[0024] The electric motor 41 and the reducer 42 of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0025] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An edge protection device for a prying machine, comprising a prying machine (01); characterized in that, It also includes a lifting mechanism (02), two sets of conveying mechanisms (03), a driving mechanism (04), and a collecting mechanism (05). The lifting mechanism (02) is installed on the edge-trimming machine (01) and supports the fabric. The two sets of conveying mechanisms (03) are both installed on the edge-trimming machine (01) and drive the fabric forward. The driving mechanism (04) is installed on the conveying mechanism (03) and drives the two sets of conveying mechanisms (03) to rotate. The collecting mechanism (05) is installed on the edge-trimming machine (01) and collects the fabric.

2. The edge protection device for a prying machine as described in claim 1, characterized in that, The edge trimming machine (01) includes a workbench (11), a silicone pad (12), and an edge trimming machine body (13). The bottom of the workbench (11) is connected to the ground, the silicone pad (12) is laid on the workbench (11), and the edge trimming machine body (13) is installed on the workbench (11).

3. The edge protection device for a prying machine as described in claim 2, characterized in that, The lifting mechanism (02) includes a guide frame (21), a roller (22) and two sets of clamping plates (23). The bottom end of the guide frame (21) is connected to the top end of the worktable (11). The roller (22) is rotatably mounted on the guide frame (21). Both sets of clamping plates (23) are mounted on the guide frame (21).

4. The edge protection device for a prying machine as described in claim 2, characterized in that, The conveying mechanism (03) includes a drive roller (31), a driven roller (32), two sets of gears (33), a first sprocket (34), and a protective box (35). Two sets of grooves are opened on the worktable (11). The drive roller (31) is rotatably installed in the groove of the worktable (11), and the driven roller (32) is rotatably installed on the worktable (11). The two sets of gears (33) are respectively installed on the drive roller (31) and the driven roller (32) and mesh for transmission. The first sprocket (34) is installed on the drive roller (31), and the protective box (35) is installed on the body of the edge-trimming machine (13).

5. The edge protection device for a prying machine as described in claim 4, characterized in that, The drive mechanism (04) includes a motor (41), a reducer (42), a drive shaft (43), two sets of second sprockets (44) and two sets of chains (45). The motor (41) is mounted on the workbench (11), the reducer (42) is mounted on the workbench (11), the drive shaft (43) is rotatably mounted on the protective box (35) and is connected to the reducer (42) for transmission. Both sets of second sprockets (44) are mounted on the drive shaft (43), and the chains (45) are driven between the second sprockets (44) and the first sprockets (34).

6. The edge protection device for a prying machine as described in claim 2, characterized in that, The collection mechanism (05) includes a guide plate (51), a collection box (52) and a handle (53). The guide plate (51) is mounted on the workbench (11), the collection box (52) is slidably mounted on the workbench (11), and the handle (53) is mounted on the collection box (52).

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