Cloth clamping device for embroidery machine

Abstract

The utility model discloses a cloth clamping device for an embroidery machine, and relates to the technical field of spreading machines. Two sliding grooves are formed in the bottom plate, sliding mechanisms are arranged on the two sliding grooves, each sliding mechanism comprises a first sliding rod, and the first sliding rods are connected into the sliding grooves in a sliding mode. By operating the handle, the second magnetic attraction block is driven to move along the first sliding rod, the adjusting rod is driven to move up and down through the sliding ring, opening and closing of the clamping plate are achieved, after the clamping plate is opened and closed to a proper position, the second magnetic attraction block on the handle is attracted to the first magnetic attraction block, and the position of the handle is conveniently and rapidly positioned and fixed; the handle can be stably adsorbed to the first sliding rod, namely, the positions of the two clamping plates are fixed, accidental movement is prevented, the clamping plates are connected with anti-sliding blocks so that friction force during cloth clamping can be increased, cloth sliding can be prevented, an operator can rapidly adjust the positions of the clamping plates through the handle, and the needed opening and closing width is achieved; cloth of different sizes can be conveniently and quickly positioned.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth stretching machines, in particular to a cloth clamping device for an embroidery machine. Background Art

[0002] The cloth clamping device is used to fix the cloth on the work surface of the embroidery machine to ensure that the cloth remains motionless during the embroidery process to prevent movement or distortion. By clamping the cloth, accurate positioning during embroidery is ensured to avoid pattern deviation caused by cloth movement. The design of the cloth clamping device is convenient for users to quickly adjust and fix the cloth and improve work efficiency. The cloth clamping device is a key component of the embroidery machine. It directly affects the quality and efficiency of embroidery. By ensuring the stability and precision of the cloth during the embroidery process, the cloth clamping device provides a basis for the high quality of embroidery products.

[0003] The Chinese patent authorization announcement number is CN220887965U, and the name is a kind of embroidery machine cloth clamping mechanism, including a limit frame, a lower clamping assembly is arranged at the bottom of the limit frame, and an upper clamping assembly is arranged at the top of the limit frame for cooperating with the lower clamping assembly to fix the cloth; the utility model has a simple structure, and when used, the cloth clamping mechanism can fix the cloth non-destructively and reliably through the mutual cooperation of multiple structures, so that the use effect of the cloth clamping mechanism is better, and secondly, the utility model can be changed in applicability according to the actual use needs of users, so that the application range of the cloth clamping mechanism is wider;

[0004] The disadvantage of the above scheme is that although the above scheme can clamp the fabric, the position of the clamping mechanism cannot be adjusted during use. If the position of the clamping mechanism cannot be adjusted, it may cause the fabric to be difficult to accurately place in the ideal position of the embroidery machine, and the fabric may be displaced during the embroidery process, affecting the accuracy and symmetry of the embroidery. Utility Model Content

[0005] The utility model aims to provide a cloth clamping device for an embroidery machine to solve the technical problem that the position of the clamping mechanism cannot be adjusted during use in the prior art. If the position of the clamping mechanism cannot be adjusted, it may cause the cloth to be difficult to accurately place at the ideal position of the embroidery machine, and the cloth may be displaced during the embroidery process, affecting the accuracy and symmetry of the embroidery.

[0006] The technical problem to be solved by the utility model can be achieved through the following technical solutions:

[0007] A cloth clamping device for an embroidery machine comprises a bottom plate;

[0008] The bottom plate is provided with two slide grooves, and the two slide grooves are provided with a sliding mechanism, and the sliding mechanism includes a slide rod 1, the slide rod 1 is slidably connected in the slide groove, the slide rod 1 is connected to a connecting rod 1, the end of the connecting rod 1 away from the slide rod 1 is connected to two fixed rods, and the ends of the two fixed rods away from the connecting rod 1 are connected to a slide rod 2, the two sides of the bottom plate are connected to guide rails, the two slide rods 2 are slidably connected to the guide rails, and a locking mechanism is connected between the guide rails and the connecting rod 1;

[0009] The slide bar 1 is slidably connected to two slip rings, both of which are connected to handles, and a magnetic attraction mechanism is provided between the slide bar 1 and the handles;

[0010] One end of the two sliding rings away from the handle is connected to an adjusting rod, a rotating shaft is connected between the two adjusting rods, and one end of the two adjusting rods away from the sliding ring is connected to a clamping plate.

[0011] As a further solution of the utility model: the locking mechanism includes a plug-in rod and a plurality of plug-in holes, the connecting rod one is connected to the connecting rod two, the plug-in rod is connected to the connecting rod one through the connecting rod two, the plurality of plug-in holes are all arranged on the guide rail, and the plug-in holes are arranged in coordination with the plug-in rod.

[0012] As a further solution of the utility model: anti-slip patterns are distributed on the handle.

[0013] As a further solution of the utility model: the magnetic attraction mechanism includes magnetic block 1 and magnetic block 2, the magnetic block 1 is connected to the inside of the slide rod 1, the magnetic block 2 is connected to the end of the handle close to the magnetic block 1, and the slide rod 1 is provided with a sliding groove that cooperates with the handle.

[0014] As a further solution of the utility model: the clamping plate is made of rubber material.

[0015] As a further solution of the utility model: an anti-sliding block is connected to the clamping plate.

[0016] Beneficial effects of the utility model:

[0017] 1. The utility model drives the second magnetic block to move along the slide bar one by operating the handle, and drives the adjusting rod to move up and down through the slip ring to realize the opening and closing of the clamping plate. After the clamping plate is opened and closed to a suitable position, the second magnetic block on the handle is adsorbed onto the first magnetic block, which is convenient for quickly positioning and fixing the handle position, so that the handle can be stably adsorbed on the slide bar one, that is, the positions of the two clamping plates are fixed to prevent accidental movement. An anti-sliding block is connected to the clamping plate to increase the friction when clamping the cloth to prevent the cloth from sliding. The operator can quickly adjust the position of the clamping plate through the handle to achieve the desired opening and closing width, which is convenient for quickly positioning cloths of different sizes.

[0018] 2. The clamping mechanism in the utility model slides freely along both sides of the base plate, and the clamping mechanism is moved to the desired position, which simplifies the placement and adjustment process of the fabric. After the fabric is fixed between the clamping plates, the user can insert the plug-in rod into the corresponding plug-in hole on the guide rail to lock the position of the slide bar 2 to ensure that the fabric will not be displaced during the embroidery process. The clamping mechanism can slide freely on both sides of the base plate, which is convenient for the user to move the clamping mechanism to the appropriate position according to the size of the fabric or the needs of the embroidery pattern. The locking mechanism of the plug-in rod and the plug-in hole can be used to ensure that the fabric will not be displaced during the embroidery process, thereby ensuring the precise alignment of the embroidery pattern. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the structure of the utility model from top view;

[0022] Figure 3 yes Figure 2 The enlarged structural diagram at A in the middle;

[0023] Figure 4 This is a schematic diagram of the structure of the sliding rod and the magnetic attraction mechanism in the utility model from a top view;

[0024] Figure 5 It is a schematic diagram of the connection structure of the magnetic attraction block 1 and the magnetic attraction block 2 in the utility model.

[0025] In the figure: 1. bottom plate; 2. sliding rod 1; 3. slip ring; 4. adjusting rod; 5. rotating shaft; 6. clamping plate; 7. anti-sliding block; 8. connecting rod 1; 9. fixing rod; 10. sliding rod 2; 11. guide rail; 12. handle; 13. plug-in hole; 14. slide groove; 15. plug-in rod; 16. connecting rod 2; 17. magnetic block 1; 18. magnetic block 2. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figure 1-Figure 5As shown, a cloth clamping device for an embroidery machine comprises a base plate 1, two slide grooves 14 are provided on the base plate 1, and a sliding mechanism is provided on the two slide grooves 14, and the sliding mechanism comprises a slide bar 2, and the slide bar 2 is slidably connected in the slide groove 14, and a connecting rod 8 is connected to the slide bar 2, and the end of the connecting rod 8 away from the slide bar 2 is connected to two fixing rods 9, and the ends of the two fixing rods 9 away from the connecting rod 8 are connected to a slide bar 2 10, and guide rails 11 are connected to the two sides of the base plate 1, and the two slide bars 2 10 are slidably connected to the guide rails 11, and a locking mechanism is connected between the guide rails 11 and the connecting rod 8, and the locking mechanism comprises a plug-in rod 15 and a plurality of plug-in holes 13, and a connecting rod 2 16 is connected to the connecting rod 8, and the plug-in rod 15 is connected to the connecting rod 8 through the connecting rod 2 16, and the plurality of plug-in holes 13 are all arranged on the guide rail 11, and the plug-in holes 13 are arranged in coordination with the plug-in rod 15;

[0028] The slide bar 2 is slidably connected to two slip rings 3, and the two slip rings 3 are connected to a handle 12, and the handle 12 is provided with anti-slip grooves. A magnetic attraction mechanism is provided between the slide bar 2 and the handle 12, and the magnetic attraction mechanism includes a magnetic attraction block 17 and a magnetic attraction block 2 18. The magnetic attraction block 17 is connected to the inside of the slide bar 2, and the magnetic attraction block 2 18 is connected to one end of the handle 12 close to the magnetic attraction block 17. The slide bar 2 is provided with a sliding groove that is arranged to cooperate with the handle 12;

[0029] The two ends of the slip rings 3 away from the handle 12 are connected to an adjusting rod 4, a rotating shaft 5 is connected between the two adjusting rods 4, and the ends of the two adjusting rods 4 away from the slip ring 3 are connected to a clamping plate 6, the clamping plate 6 is made of rubber material, and an anti-sliding block 7 is connected to the clamping plate 6.

[0030] Working principle of the utility model: when the device is in use, the magnetic block 18 is driven to move along the slide bar 2 by operating the handle 12, and the adjusting rod 4 is driven to move up and down by the slip ring 3 to realize the opening and closing of the clamping plate 6. After the clamping plate 6 is opened and closed to a suitable position, the magnetic block 18 on the handle 12 is adsorbed onto the magnetic block 17, which is convenient for quickly positioning and fixing the position of the handle 12, so that the handle 12 can be stably adsorbed on the slide bar 2, that is, the positions of the two clamping plates 6 are fixed to prevent accidental movement. The clamping plate 6 is connected with an anti-sliding block 7 to increase the friction when clamping the cloth to prevent the cloth from sliding;

[0031] Guide rails 11 are connected to both sides of the bottom plate 1. The second slide bar 10 slides on the guide rails 11, and the clamping mechanism can be moved to different positions, so that the clamping mechanism can slide freely along both sides of the bottom plate 1. The clamping mechanism is moved to the desired position, which simplifies the placement and adjustment process of the fabric. After the fabric is fixed between the clamping plates 6, the user can insert the plug rod 15 into the corresponding plug hole 13 on the guide rail 11 to lock the position of the second slide bar 10, ensuring that the fabric will not be displaced during the embroidery process;

[0032] The design of this cloth clamping device embodies versatility and ease of operation, allowing users to quickly adjust to accommodate cloths of different sizes and shapes while ensuring easy operation and stable fixing effect.

[0033] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A cloth clamping device for an embroidery machine, comprising a bottom plate (1); characterized in that: The bottom plate (1) is provided with two slide grooves (14), and the two slide grooves (14) are both provided with a sliding mechanism, and the sliding mechanism includes a slide rod (2), and the slide rod (2) is slidably connected in the slide groove (14), and the slide rod (2) is connected with a connecting rod (8), and the end of the connecting rod (8) away from the slide rod (2) is connected with two fixed rods (9), and the ends of the two fixed rods (9) away from the connecting rod (8) are connected with a slide rod (10), and the two sides of the bottom plate (1) are connected with guide rails (11), and the two slide rods (10) are slidably connected to the guide rails (11), and a locking mechanism is connected between the guide rails (11) and the connecting rod (8); The slide bar 1 (2) is slidably connected to two slide rings (3), both of which are connected to a handle (12), and a magnetic attraction mechanism is provided between the slide bar 1 (2) and the handle (12); The ends of the two sliding rings (3) away from the handle (12) are both connected to an adjusting rod (4), a rotating shaft (5) is connected between the two adjusting rods (4), and the ends of the two adjusting rods (4) away from the sliding ring (3) are connected to a clamping plate (6).

2. A cloth clamping device for an embroidery machine according to claim 1, characterized in that: The locking mechanism comprises a plug-in rod (15) and a plurality of plug-in holes (13); the first connecting rod (8) is connected to the second connecting rod (16); the plug-in rod (15) is connected to the first connecting rod (8) via the second connecting rod (16); the plurality of plug-in holes (13) are all arranged on the guide rail (11); and the plug-in holes (13) are arranged in coordination with the plug-in rod (15).

3. The cloth clamping device for an embroidery machine according to claim 1, characterized in that: The handle (12) is provided with anti-slip patterns.

4. The cloth clamping device for an embroidery machine according to claim 1, characterized in that: The magnetic attraction mechanism comprises a magnetic attraction block 1 (17) and a magnetic attraction block 2 (18); the magnetic attraction block 1 (17) is connected to the inside of the slide bar 1 (2); the magnetic attraction block 2 (18) is connected to an end of the handle (12) close to the magnetic attraction block 1 (17); and the slide bar 1 (2) is provided with a sliding groove which is arranged to cooperate with the handle (12).

5. The cloth clamping device for an embroidery machine according to claim 1, characterized in that: The clamping plate (6) is made of rubber material.

6. The cloth clamping device for an embroidery machine according to claim 1, characterized in that: The clamping plate (6) is connected to an anti-sliding block (7).

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