Garment fabric positioning and clamping device for garment processing

Abstract

The utility model discloses a garment fabric positioning and clamping device for garment processing, relates to the technical field of garment fabric positioning and clamping, and provides the following scheme that the garment fabric positioning and clamping device comprises a supporting seat and a clamping mechanism installed above the supporting seat, and the clamping mechanism comprises a pressing assembly and a grabbing and clamping assembly; the pressing assembly comprises a side plate, a fixing plate, an outer sleeve, a spring, a center rod, a first rotating shaft, a connecting transverse plate, a vertical rod, a second rotating shaft, a side edge pressing plate, a hydraulic rod, a connecting transverse rod, a bottom plate and a top plate. When the device is used, the center rod rotates with the side edge pressing plate through the second rotating shaft at the bottom, the front portion of the side edge pressing plate is driven by the hydraulic rod to ascend and descend, and the rear portion of the side edge pressing plate is connected with the center rod through the second rotating shaft, so that the second rotating shaft installed at the tail of the side edge pressing plate ascends and descends in the device; the center rod moves upwards to drive the tail of the connecting transverse plate to move upwards through the first rotating shaft at the bottom, the front direction of the connecting transverse plate moves downwards, and the cloth is pressed.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning and clamping of clothing fabrics, in particular to a positioning and clamping device for clothing fabrics used in clothing processing. Background Art

[0002] Clothing fabric processing refers to the process of processing raw textile fabrics into various fabrics suitable for clothing production through various physical or chemical methods. This process includes many different steps and techniques. In order to ensure the quality of the fabric during the processing, the fabric needs to be fixed and clamped, so a fabric clamping device is needed.

[0003] A fabric / cloth clamping mechanism for an automatic cutting bed disclosed in Chinese patent application publication specification CN201821247159.3 drives a sliding plate to perform vertical reciprocating motion along a guide column through a driving device to achieve compression and loosening between the clamping mechanisms. It has a simple structure, reasonable arrangement, strong practicality, and low cost. The arrangement of the telescopic rod helps to adjust the clamping position between the clamping mechanism and the cloth. The arrangement of the anti-slip protrusion prevents the smoothness of the cloth from causing loose clamping in the morning and deviation in cutting. The arrangement of the buffer spring can reduce the damage of the clamping mechanism to the cloth, and is also beneficial to protecting the equipment and improving its service life.

[0004] However, the above device is not convenient for protecting the fabric during use, and is not convenient for preventing the fabric from being scratched. At the same time, it only has a clamping effect during the fabric processing process, and an additional device is required to lift the fabric, which is not convenient to use. In response to the above problems, it is urgently needed to carry out innovative design based on the original profile production equipment structure. Utility Model Content

[0005] The purpose of the utility model is to provide a clothing fabric positioning and clamping device for clothing processing, which solves the problems in the prior art that the clamping device is inconvenient to protect the fabric during use and is not convenient to prevent the fabric from being scratched. At the same time, it only has a clamping function during the fabric processing process, and an additional device is required to lift the fabric, which is not convenient to use.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a garment fabric positioning and clamping device for garment processing, comprising a support base and a clamping mechanism installed above the support base, wherein the clamping mechanism comprises a pressing component and a grabbing component;

[0007] The pressing assembly includes a side plate, a fixing plate, an outer sleeve, a spring, a center rod, a first rotating shaft, a connecting cross plate, a vertical rod, a second rotating shaft, a side pressure plate, a hydraulic rod, a connecting cross rod, a bottom plate and a top plate, the top of the support seat is fixedly installed with the side plate, the right side of the side plate is fixedly installed with the fixing plate, the top of the fixing plate is fixedly installed with the outer sleeve, the outside of the outer sleeve is installed with a spring, the inside of the outer sleeve is penetrated by the center rod, the top of the center rod is installed with the first rotating shaft, the front of the connecting cross plate is installed with the connecting cross plate, the front of the connecting cross plate is installed with the vertical rod, the bottom of the center rod is installed with the second rotating shaft, the front of the side pressure plate is installed with a hydraulic rod, the right side of the side pressure plate is installed with two connecting cross rods, the top of the hydraulic rod is installed with the bottom plate, and the bottom of the vertical rod is installed with the top plate;

[0008] The gripping assembly includes a middle seat, a bidirectional screw, a splint, a driven wheel, a belt, a driving wheel, a driving motor and a rubber pressure plate. The middle seat is fixedly installed on the bottom of the top plate, a bidirectional screw is installed inside the middle seat, a splint is meshed and installed on the outer surface of the bidirectional screw, a driven wheel is installed on the left end of the bidirectional screw, a belt is installed on the outside of the driven wheel, a driving wheel is installed on the other end of the belt, a driving motor is installed on the right side of the driving wheel, and a rubber pressure plate is wrapped around the bottom of the middle seat.

[0009] Preferably, the outer sleeve is fixed to the side plate via a fixing plate, the bottom of the spring is fixed to the outer sleeve, the top of the spring is fixed to the center rod, and the outer diameter of the center rod is smaller than the inner diameter of the outer sleeve.

[0010] Preferably, the center rod forms a rotating structure through the first rotating shaft and the connecting horizontal plate, the center rod forms a rotating structure through the second rotating shaft and the side pressure plate, and the center rod forms a lifting structure through the cooperation between the second rotating shaft and the side pressure plate.

[0011] Preferably, the side pressure plates form a lifting structure through hydraulic rods, and two groups of the side pressure plates are provided inside the device, and the two groups of the side pressure plates are fixed to each other through connecting cross bars.

[0012] Preferably, the top plate forms a lifting structure through the cooperation between the vertical rod and the connecting horizontal plate, and the middle seat and the top plate are fixed to each other.

[0013] Preferably, the driven wheel forms a transmission structure through the cooperation between the belt and the driving wheel.

[0014] Preferably, the splint forms a translation structure between the bidirectional screw and the middle seat, and the splint is provided with two symmetrical ones about the center line of the bidirectional screw.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. When the device is in use, the center rod will rotate with the side pressing plate through the second rotating shaft at the bottom, and the front of the side pressing plate will be driven up and down by the hydraulic rod. Since the rear of the side pressing plate is connected to the center rod through the second rotating shaft, the second rotating shaft installed at the tail of the side pressing plate will rise and fall inside the device to control the height of the center rod inside the device. When the center rod moves upward, it drives the tail of the connecting horizontal plate to move upward through the first rotating shaft at the bottom. At this time, the front of the connecting horizontal plate will move downward, and at the same time drive the vertical rod and the top plate to move downward to press the fabric.

[0017] 2. When the device is in use, the bidirectional screw can drive the external meshing splint to translate inside the device when it rotates. When the splint translates, it clamps the fabric through the grab bar at the bottom, and can clamp the fabric and layer it. When not in use, the splint can be translated to both sides of the device to avoid affecting the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the improved garment fabric positioning and clamping device for garment processing according to the present invention;

[0019] Figure 2 This is a schematic diagram of the overall rear view structure of the improved garment fabric positioning and clamping device for garment processing according to the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of the pressing component of the garment fabric positioning and clamping device for garment processing improved by the present invention;

[0021] Figure 4 This is a schematic diagram of the outer sleeve structure of the pressing component of the garment fabric positioning and clamping device for garment processing improved by the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of the gripping assembly of the garment fabric positioning and clamping device for garment processing improved by the present invention;

[0023] Figure 6 This is a schematic cross-sectional view of the center seat of the improved garment fabric positioning and clamping device for garment processing according to the present invention;

[0024] In the figure: 1. Support seat; 2. Side plate; 3. Fixed plate; 4. Outer sleeve; 5. Spring; 6. Center rod; 7. First rotating shaft; 8. Connecting cross plate; 9. Vertical rod; 10. Second rotating shaft; 11. Side pressure plate; 12. Hydraulic rod; 13. Connecting cross bar; 14. Bottom plate; 15. Top plate; 16. Middle seat; 17. Bidirectional screw; 18. Clamp; 19. Driven pulley; 20. Belt; 21. Driving pulley; 22. Drive motor; 23. Rubber pressure plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example 1

[0027] like Figures 1-4 As shown, a garment fabric positioning and clamping device for garment processing in the figure includes a support base 1 and a clamping mechanism installed above the support base 1, and the clamping mechanism includes a pressing component and a grasping component;

[0028] The pressing assembly includes a side plate 2, a fixed plate 3, an outer sleeve 4, a spring 5, a center rod 6, a first rotating shaft 7, a connecting horizontal plate 8, a vertical rod 9, a second rotating shaft 10, a side pressure plate 11, a hydraulic rod 12, a connecting horizontal rod 13, a bottom plate 14 and a top plate 15. The top of the support seat 1 is fixedly installed with a side plate 2, the right side of the side plate 2 is fixedly installed with a fixed plate 3, the top of the fixed plate 3 is fixedly installed with an outer sleeve 4, the outside of the outer sleeve 4 is installed with a spring 5, and the inside of the outer sleeve 4 is penetrated by a center rod 6. Core rod 6, a first rotating shaft 7 is installed on the top of the center rod 6, a connecting transverse plate 8 is installed in front of the connecting transverse plate 8, a vertical rod 9 is installed in front of the connecting transverse plate 8, a second rotating shaft 10 is installed at the bottom of the center rod 6, a side pressing plate 11 is installed in front of the second rotating shaft 10, a hydraulic rod 12 is installed in front of the side pressing plate 11, two connecting transverse rods 13 are installed on the right side of the side pressing plate 11, a bottom plate 14 is installed on the top of the hydraulic rod 12, and a top plate 15 is installed at the bottom of the vertical rod 9;

[0029] The gripping assembly includes a middle seat 16, a bidirectional screw 17, a splint 18, a driven pulley 19, a belt 20, a driving pulley 21, a drive motor 22 and a rubber pressure plate 23. The middle seat 16 is fixedly installed on the bottom of the top plate 15, and the bidirectional screw 17 is installed inside the middle seat 16. The splint 18 is meshed with the outer surface of the bidirectional screw 17. The driven pulley 19 is installed on the left end of the bidirectional screw 17, and the belt 20 is installed on the outside of the driven pulley 19. The driving pulley 21 is installed on the other end of the belt 20, and the drive motor 22 is installed on the right side of the driving pulley 21. The rubber pressure plate 23 is wrapped around the bottom of the middle seat 16.

[0030] The outer sleeve 4 is fixed to the side plate 2 through the fixing plate 3, the bottom of the spring 5 is fixed to the outer sleeve 4, and the top of the spring 5 is fixed to the center rod 6. The outer diameter of the center rod 6 is smaller than the inner diameter of the outer sleeve 4. During use, the center rod 6 can be raised and lowered inside the outer sleeve 4. During the upward movement of the center rod 6, the outer sleeve 4 is fixed in place by the fixing plate 3, so the center rod 6 will stretch the spring 5. During the movement, the spring 5 provides a buffer for the center rod 6 and helps the center rod 6 to reset.

[0031] The center rod 6 forms a rotating structure through the first rotating shaft 7 and the connecting cross plate 8, and the center rod 6 forms a rotating structure through the second rotating shaft 10 and the side pressure plate 11. The center rod 6 forms a lifting structure through the cooperation between the second rotating shaft 10 and the side pressure plate 11. During use, the center rod 6 will rotate through the second rotating shaft 10 and the side pressure plate 11 at the bottom, and the front of the side pressure plate 11 is driven to rise and fall by the hydraulic rod 12. Since the rear of the side pressure plate 11 is connected to the center rod 6 through the second rotating shaft 10, the second rotating shaft 10 installed at the tail of the side pressure plate 11 will rise and fall inside the device to control the height of the center rod 6 inside the device. When the center rod 6 moves upward, it drives the tail of the connecting cross plate 8 to move upward through the first rotating shaft 7 at the bottom. At this time, the front of the connecting cross plate 8 will move downward, and at the same time drive the vertical rod 9 and the top plate 15 to move downward to press the cloth.

[0032] The side pressure plates 11 form a lifting structure through hydraulic rods 12. Two groups of side pressure plates 11 are arranged inside the device. The two groups of side pressure plates 11 are fixed to each other by connecting cross bars 13. During use, the hydraulic rods 12 in front of the side pressure plates 11 lift and lower the side pressure plates 11 to adjust the height of the second rotating shaft 10 at the rear inside the device. At the same time, when the side pressure plates 11 move, the connecting cross bars 13 on the sides will drive the side pressure plates 11 on both sides to move synchronously.

[0033] The top plate 15 forms a lifting structure through the cooperation between the vertical rod 9 and the connecting horizontal plate 8. The middle seat 16 and the top plate 15 are fixed to each other. The top plate 15 is driven to rise and fall inside the device by the connected horizontal plate 8 through the vertical rod 9. When the top plate 15 descends, it drives the middle seat 16 and the rubber pressure plate 23 at the bottom to descend inside the device, so that the fabric between the rubber pressure plate 23 and the bottom plate 14 can be clamped and fixed. At the same time, the rubber pressure plate 23 is made of rubber and will not scratch or damage the fabric.

[0034] Example 2

[0035] like Figure 5 and Figure 6 As shown, this embodiment further illustrates Example 1, where the driven wheel 19 forms a transmission structure through the cooperation between the belt 20 and the driving wheel 21. During use, the driving motor 22 drives the driving wheel 21 to rotate, and then the driving wheel 21 drives the driven wheel 19 in front to rotate synchronously through the belt 20, and then drives the internal bidirectional screw 17 to rotate inside the device through the driven wheel 19.

[0036] The splint 18 forms a translation structure between the bidirectional screw 17 and the middle seat 16. The splint 18 is provided with two symmetrical ones about the center line of the bidirectional screw 17. When the bidirectional screw 17 rotates, it can drive the externally engaged splint 18 to translate inside the device. When the splint 18 translates, it clamps the fabric through the grabbing rod at the bottom, and can clamp the fabric into layers. When not in use, the splint 18 is translated to both sides of the device to avoid affecting the use of the device.

[0037] Working principle: During use, the fabric to be clamped is placed between the rubber pressing plate 23 and the bottom plate 14, and then the hydraulic rod 12 in front of the side pressing plate 11 is lifted and lowered to drive the side pressing plate 11 to lift and lower, thereby adjusting the height of the second rotating shaft 10 at the rear inside the device. At the same time, during the movement of the side pressing plate 11, the connecting cross bar 13 on the side will drive the side pressing plates 11 on both sides to move synchronously, and at the same time, the front of the side pressing plate 11 is driven to lift and lower by the hydraulic rod 12. Since the rear of the side pressing plate 11 is connected to the center rod 6 through the second rotating shaft 10, the second rotating shaft 10 installed at the tail of the side pressing plate 11 will lift and lower inside the device to control the height of the center rod 6 inside the device. When the center rod 6 moves upward The tail of the connecting horizontal plate 8 is driven upward by the first rotating shaft 7 at the bottom. At this time, the front of the connecting horizontal plate 8 will move downward, and at the same time drive the vertical rod 9 and the top plate 15 to move downward to press the fabric. When the top plate 15 descends, it drives the middle seat 16 and the rubber pressure plate 23 at the bottom to descend inside the device, so as to clamp and fix the fabric between the rubber pressure plate 23 and the bottom plate 14. At the same time, the rubber pressure plate 23 is made of rubber and will not scratch or damage the fabric. Then the bidirectional screw 17 drives the externally engaged splint 18 to translate inside the device. When the splint 18 translates, it clamps the fabric through the grab bar at the bottom to clamp the fabric into layers. When not in use, the splint 18 is translated to both sides of the device to avoid affecting the use of the device.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clothing fabric positioning and clamping device for clothing processing, comprising a support base (1) and a clamping mechanism installed above the support base (1), characterized in that: The clamping mechanism includes a pressing component and a grasping component; The pressing assembly comprises a side plate (2), a fixed plate (3), an outer sleeve (4), a spring (5), a center rod (6), a first rotating shaft (7), a connecting transverse plate (8), a vertical rod (9), a second rotating shaft (10), a side pressure plate (11), a hydraulic rod (12), a connecting transverse rod (13), a bottom plate (14) and a top plate (15); the top of the support seat (1) is fixedly mounted with a side plate (2); the right side of the side plate (2) is fixedly mounted with a fixed plate (3); the top of the fixing plate (3) is fixedly mounted with an outer sleeve (4); the outside of the outer sleeve (4) is mounted with a spring (5); the inside of the outer sleeve (4) is penetrated by a spring (6). A center rod (6), a first rotating shaft (7) is installed on the top of the center rod (6), a connecting transverse plate (8) is installed in front of the connecting transverse plate (8), a vertical rod (9) is installed in front of the connecting transverse plate (8), a second rotating shaft (10) is installed at the bottom of the center rod (6), a side pressure plate (11) is installed in front of the second rotating shaft (10), a hydraulic rod (12) is installed in front of the side pressure plate (11), two connecting transverse rods (13) are installed on the right side of the side pressure plate (11), a bottom plate (14) is installed on the top of the hydraulic rod (12), and a top plate (15) is installed at the bottom of the vertical rod (9); The gripping assembly comprises a middle seat (16), a bidirectional screw (17), a clamping plate (18), a driven wheel (19), a belt (20), a driving wheel (21), a driving motor (22) and a rubber pressure plate (23); the bottom of the top plate (15) is fixedly mounted with the middle seat (16); the inside of the middle seat (16) is mounted with the bidirectional screw (17); the outer surface of the bidirectional screw (17) is meshed with the clamping plate (18); the left end of the bidirectional screw (17) is mounted with the driven wheel (19); the outside of the driven wheel (19) is mounted with the belt (20); the other end of the belt (20) is mounted with the driving wheel (21); the right side of the driving wheel (21) is mounted with the driving motor (22); and the bottom of the middle seat (16) is wrapped with the rubber pressure plate (23).

2. The garment fabric positioning and clamping device for garment processing according to claim 1, characterized in that: The outer sleeve (4) is fixed to the side plate (2) via the fixing plate (3), the bottom of the spring (5) is fixed to the outer sleeve (4), the top of the spring (5) is fixed to the center rod (6), and the outer diameter of the center rod (6) is smaller than the inner diameter of the outer sleeve (4).

3. The garment fabric positioning and clamping device for garment processing according to claim 1, characterized in that: The center rod (6) forms a rotating structure through the first rotating shaft (7) and the connecting transverse plate (8), the center rod (6) forms a rotating structure through the second rotating shaft (10) and the side pressure plate (11), and the center rod (6) forms a lifting structure through the cooperation between the second rotating shaft (10) and the side pressure plate (11).

4. The garment fabric positioning and clamping device for garment processing according to claim 1, characterized in that: The side pressing plates (11) form a lifting structure through a hydraulic rod (12), and two groups of the side pressing plates (11) are arranged inside the device. The two groups of the side pressing plates (11) are fixed to each other through a connecting cross bar (13).

5. The garment fabric positioning and clamping device for garment processing according to claim 1, characterized in that: The top plate (15) forms a lifting structure through the cooperation between the vertical rod (9) and the connecting horizontal plate (8), and the middle seat (16) and the top plate (15) are fixed to each other.

6. The garment fabric positioning and clamping device for garment processing according to claim 1, characterized in that: The driven wheel (19) forms a transmission structure through the cooperation between the belt (20) and the driving wheel (21).

7. The garment fabric positioning and clamping device for garment processing according to claim 1, characterized in that: The clamping plate (18) forms a translation structure between the bidirectional screw (17) and the middle seat (16), and the clamping plate (18) is provided with two symmetrical ones about the center line of the bidirectional screw (17).

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