Carpet edge drawing anti-wrinkling device for carpet production

Abstract

The utility model relates to a carpet edge-drawing anti-wrinkling device for carpet production, which belongs to the technical field of carpet production and comprises a carpet edge-drawing anti-wrinkling device body and two connecting blocks arranged on the carpet edge-drawing anti-wrinkling device body. And electric push rods are fixedly mounted on the inner top walls of the two mounting bins correspondingly, mounting blocks are fixedly connected to the output ends of the two electric push rods correspondingly, supporting grooves are formed in the bottom surfaces of the two mounting blocks correspondingly, and supporting blocks are placed in the two supporting grooves correspondingly. According to the carpet edge-drawing crease-resistant device for carpet production, under the action of the electric push rod, the crease-resistant pressing wheel is conveniently driven to move, the crease-resistant pressing wheel is rigidly supported through the electric push rod, the supporting force and the crease-resistant effect are improved, meanwhile, the crease-resistant pressing wheel is driven to move through sliding connection between the supporting block and the supporting groove, and the crease-resistant effect is improved. And the anti-wrinkling pressing wheel can be conveniently disassembled, assembled and replaced by a worker.

Description

Technical Field

[0001] The utility model relates to the technical field of carpet production, in particular to a carpet edge pulling and wrinkle prevention device used in carpet production. Background Art

[0002] Carpets are floor coverings made from natural fibers such as cotton, linen, wool, silk, and grass yarn, or chemical synthetic fibers, which are knitted, tufted, or woven by hand or mechanical processes. They are one of the arts and crafts with a long history and tradition worldwide. When weaving carpets, due to the need to undergo multiple processing steps, the carpet surface is easily wrinkled during processing and transportation on conveyor belts.

[0003] Chinese patent CN220579583U discloses a carpet edge pulling and wrinkle prevention device for carpet production. The patent discloses a technical solution for convenient adjustment, which solves the problem that the existing carpet edge pulling and wrinkle prevention devices are inconvenient to adjust, cannot remove wrinkles on carpets of different sizes according to needs, have a relatively single scope of use, and cannot meet the production needs of various carpets. At the same time, during the wrinkle removal process, the carpet is easily indented, which reduces the quality of the carpet and affects its aesthetics.

[0004] When the device is in use, the anti-wrinkle position can be adjusted by using a mounting plate, a threaded block, a bidirectional threaded rod, a connecting block and a motor. However, the device elastically supports the anti-wrinkle pressure wheel under the action of a buffer spring, and its supporting force is relatively low, which easily leads to excessively low pressure and reduces the anti-wrinkle effect. Therefore, a carpet edge pulling and anti-wrinkle device for carpet production is proposed to solve the above problem. Utility Model Content

[0005] In response to the deficiencies in the prior art, the utility model provides a device for preventing wrinkles in carpet edge pulling for carpet production, which has the advantage of improving the anti-wrinkle effect and solves the problem that the device can adjust the anti-wrinkle position when in use through the use of a mounting plate, a threaded block, a bidirectional threaded rod, a connecting block and a motor. However, the device elastically supports the anti-wrinkle pressure wheel under the action of a buffer spring, and its supporting force is relatively low, which can easily lead to excessively low pressure and reduce the anti-wrinkle effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a carpet edge pulling and wrinkle prevention device for carpet production, comprising a carpet edge pulling and wrinkle prevention device body and two connecting blocks arranged on the carpet edge pulling and wrinkle prevention device body, and the bottom surfaces of the two connecting blocks are fixedly connected to the installation bin.

[0007] The inner top walls of the two mounting bins are fixedly installed with electric push rods, the output ends of the two electric push rods are fixedly connected with mounting blocks, the bottom surfaces of the two mounting blocks are provided with support grooves, support blocks are placed inside the two support grooves, the bottom surfaces of the two support blocks are fixedly connected with fixing plates, and the bottom surfaces of the two fixing plates are fixedly installed with anti-wrinkle pressure wheels.

[0008] Both mounting blocks are provided with fixing components for fixing the supporting block.

[0009] Both installation bins are provided with support components for supporting the fixing plate.

[0010] Furthermore, the two installation bins are both in the shape of a cuboid with a hollow interior and a missing bottom surface, the support block and the support groove are slidably connected, and the support block and the support groove are both T-shaped.

[0011] Furthermore, the fixing assembly includes two baffles, both of which are placed inside the support slots, and the left and right sides of the mounting block are provided with mounting slots, and the insides of the two mounting slots are fixedly connected to support plates, and the side surfaces of the two support plates away from the support slots are movably connected to a driving rod with one end passing through the support plate through a bearing, and the side surfaces of the two baffles away from the support blocks are fixedly connected to a screw with one end extending to the inside of the driving rod, and the opposite side surfaces of the two support plates are provided with limiting holes, and the side surfaces of the two baffles away from the support blocks are fixedly connected to a limiting rod with one end passing through the limiting hole, and the opposite side surfaces of the two baffles are fixedly connected to a positioning rod, and the left and right sides of the support block are provided with positioning holes, and the positioning rod extends to the inside of the positioning hole.

[0012] Furthermore, threaded holes are provided on opposite sides of the two driving rods, the two screw rods extend into the interior of the two threaded holes respectively and are threadedly connected thereto, and the positioning rod and the positioning hole are clearance-fitted.

[0013] Furthermore, the two limiting rods are respectively located at the bottom of the two driving rods, and the limiting rods and the limiting holes are clearance-fitted.

[0014] Furthermore, the support assembly includes two connecting plates, and the two connecting plates are respectively placed on the left and right sides of the installation bin. The left and right sides of the installation bin are provided with card slots, and the two card slots are slidably connected with card blocks. The two card blocks are fixedly connected with telescopic rods on the side away from the installation bin. The two telescopic rods are respectively fixedly connected to the two connecting plates, and the outer peripheral walls of the two telescopic rods are respectively covered with springs fixedly connected to the card blocks and the connecting plates. The left and right sides of the fixing plate are provided with connecting grooves, and the two connecting plates extend to the inside of the two connecting grooves respectively, and the outer peripheral walls of the two connecting plates are fixedly covered with rubber rings.

[0015] Furthermore, the connecting plate is an L-shaped plate, and the rubber ring fits in the connecting groove.

[0016] Furthermore, the telescopic rod consists of a sleeve and a moving rod, one end of the moving rod passes through and extends into the interior of the sleeve, the outer side of the moving rod is fixedly connected to a limiting block located inside the sleeve, and a through hole adapted to the moving rod is opened on one side of the sleeve.

[0017] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0018] 1. The carpet edge pulling and wrinkle prevention device used in carpet production conveniently drives the anti-wrinkle pressure wheel to move under the action of the electric push rod, and the electric push rod rigidly supports the anti-wrinkle pressure wheel to improve the supporting force and anti-wrinkle effect. At the same time, the anti-wrinkle pressure wheel is driven to move by the sliding connection between the support block and the support groove, which is convenient for the staff to disassemble, install and replace the anti-wrinkle pressure wheel;

[0019] 2. The carpet edge pulling and wrinkle prevention device used in carpet production fixes the support block through the clearance fit between the positioning rod and the positioning hole, thereby improving the stability of the support block. The positioning rod is driven to move through the threaded connection between the driving rod and the screw, thereby facilitating operation by the staff. At the same time, the fixing plate is supported by the fit between the connecting plate and the connecting groove, thereby improving the stability of the anti-wrinkle pressure wheel. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 This is an enlarged schematic diagram of the internal structure of the installation bin in the structure of the present utility model;

[0022] Figure 3 for Figure 2 A schematic diagram of the structure of the middle part;

[0023] Figure 4 It is a top view schematic diagram of the installation bin in the structure of the utility model.

[0024] In the figure: 1 carpet edge wrinkle prevention device body, 2 connecting block, 3 mounting compartment, 4 electric push rod, 5 fixing plate, 6 wrinkle prevention roller, 7 support block, 8 connecting plate, 9 support slot, 10 clamping slot, 11 spring, 12 telescopic rod, 13 clamping block, 14 mounting block, 15 screw rod, 16 driving rod, 17 support plate, 18 limiting rod, 19 rubber ring, 20 connecting slot, 21 limiting hole, 22 positioning rod, 23 positioning hole, 24 baffle, 25 mounting slot. 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: Please refer to Figures 1 to 4 In this embodiment, a carpet edge pulling and wrinkle prevention device for carpet production includes a carpet edge pulling and wrinkle prevention device body 1 and two connecting blocks 2 arranged on the carpet edge pulling and wrinkle prevention device body 1, and the bottom surfaces of the two connecting blocks 2 are fixedly connected to the installation bin 3.

[0027] The inner top walls of the two mounting bins 3 are fixedly mounted with electric push rods 4, the output ends of the two electric push rods 4 are fixedly connected with mounting blocks 14, the bottom surfaces of the two mounting blocks 14 are provided with support grooves 9, support blocks 7 are placed inside the two support grooves 9, the bottom surfaces of the two support blocks 7 are fixedly connected with fixing plates 5, and the bottom surfaces of the two fixing plates 5 are fixedly mounted with anti-wrinkle pressure wheels 6.

[0028] Among them, the two installation chambers 3 are both in the shape of a rectangular parallelepiped with a hollow interior and a missing bottom surface. The support block 7 and the support groove 9 are slidably connected, and the support block 7 and the support groove 9 are both T-shaped.

[0029] It should be noted that the electric push rod 4 is a conventional device known to the public in the prior art, and its specific structure and working principle will not be described in detail herein.

[0030] Specifically, the support block 7 is pushed so that the support block 7 enters the interior of the support groove 9. The anti-wrinkle pressing wheel 6 is restricted by the sliding connection between the support block 7 and the support groove 9. The computer push rod 4 is started, and the electric push rod 4 drives the fixed plate 5 to move downward, so that the anti-wrinkle pressing wheel 6 moves downward and fits the carpet to perform anti-wrinkle treatment on the carpet.

[0031] Example 2: Please refer to Figures 1 to 4, In this embodiment, on the basis of embodiment 1, two mounting blocks 14 are provided with fixing components, and the fixing components include two baffles 24, both of which are placed inside the support groove 9, and mounting grooves 25 are provided on the left and right sides of the mounting block 14, and the interiors of the two mounting grooves 25 are fixedly connected to the support plates 17, and the side surfaces of the two support plates 17 away from the support groove 9 are movably connected to the driving rod 16 with one end passing through the support plate 17 through a bearing, and the side surfaces of the two baffles 24 away from the support block 7 are fixedly connected to the screw 15 with one end extending to the inside of the driving rod 16, and the side surfaces opposite to the two support plates 17 are provided with a limiting hole 21, and the side surfaces of the two baffles 24 away from the support block 7 are fixedly connected to the limiting rod 18 with one end passing through the limiting hole 21, and the side surfaces opposite to the two baffles 24 are fixedly connected to the positioning rod 22, and the left and right sides of the support block 7 are provided with positioning holes 23, and the positioning rod 22 extends to the interior of the positioning hole 23.

[0032] Among them, threaded holes are opened on the opposite sides of the two driving rods 16, and the two screws 15 extend into the interior of the two threaded holes and are threadedly connected thereto, the positioning rod 22 and the positioning hole 23 are clearance-fitted, and the two limiting rods 18 are respectively located at the bottom of the two driving rods 16, and the limiting rod 18 and the limiting hole 21 are clearance-fitted.

[0033] Specifically, the positioning rod 22 and the positioning hole 23 are located on the same center line. The driving rod 16 is rotated to rotate the driving rod 16. Through the threaded connection between the driving rod 16 and the screw 15 and the clearance fit between the limiting rod 18 and the limiting hole 21, the screw 15 drives the positioning rod 22 to move, and the positioning rod 22 enters the interior of the positioning hole 23. Through the clearance fit between the positioning rod 22 and the positioning hole 23, the support block 7 is fixed, and the anti-wrinkle pressing wheel 6 is fixedly installed on the mounting bin 3.

[0034] Example 3: Please refer to Figures 1 to 4 In this embodiment, on the basis of Example 1 and Example 2, both mounting chambers 3 are provided with support assemblies, and the support assemblies include two connecting plates 8, which are respectively placed on the left and right sides of the mounting chamber 3. A card slot 10 is provided on the left and right sides of the mounting chamber 3, and the two card slots 10 are slidably connected with a card block 13. The two card blocks 13 are fixedly connected to the side of the mounting chamber 3 away from the mounting chamber 3 with a telescopic rod 12, and the two telescopic rods 12 are respectively fixedly connected to the two connecting plates 8. The outer peripheral walls of the two telescopic rods 12 are respectively provided with springs 11 fixedly connected to the card block 13 and the connecting plates 8. A connecting groove 20 is provided on the left and right sides of the fixing plate 5, and the two connecting plates 8 extend to the inside of the two connecting grooves 20, respectively. The outer peripheral walls of the two connecting plates 8 are fixedly provided with a rubber ring 19.

[0035] Among them, the connecting plate 8 is an L-shaped plate, the rubber ring 19 and the connecting groove 20 are fitted together, the telescopic rod 12 is composed of a sleeve and a moving rod, one end of the moving rod passes through and extends to the inside of the sleeve, the outer side of the moving rod is fixedly connected to a limiting block located inside the sleeve, and a through hole adapted to the moving rod is opened on one side of the sleeve.

[0036] Specifically, pull the connecting plate 8 to move the connecting plate 8, stretch the telescopic rod 12 and the spring 11, and after the support block 7 is fixed, loosen the connecting plate 8 and insert the connecting plate 8 into the inside of the connecting groove 20. The connecting plate 8 is fixed by the fit between the rubber ring 19 and the connecting groove 20, and then the fixed plate 5 is supported by the action of the connecting plate 8 to improve the stability of the fixed plate 5. The sliding connection between the clamping block 13 and the clamping groove 10 allows the connecting plate 8 to move with the fixed plate 5 to improve the supporting effect.

[0037] The working principle of the above embodiment is:

[0038] Pull the connecting plate 8 to move the connecting plate 8, stretch the telescopic rod 12 and the spring 11, push the support block 7, and make the support block 7 enter the interior of the support groove 9. Through the sliding connection between the support block 7 and the support groove 9, the anti-wrinkle pressing wheel 6 is restricted. The positioning rod 22 and the positioning hole 23 are located on the same center line. The driving rod 16 is rotated to rotate the driving rod 16. Through the threaded connection between the driving rod 16 and the screw 15 and the clearance fit between the limiting rod 18 and the limiting hole 21, the screw 15 drives the positioning rod 22 to move. The positioning rod 22 enters the interior of the positioning hole 23. Through the clearance fit between the positioning rod 22 and the positioning hole 23 The support block 7 is fixed by the gap fit, and then the connecting plate 8 is loosened, so that the connecting plate 8 is inserted into the inside of the connecting groove 20. The connecting plate 8 is fixed by the fit between the rubber ring 19 and the connecting groove 20, and then the fixing plate 5 is supported by the action of the connecting plate 8 to improve the stability of the fixing plate 5, and the anti-wrinkle pressure wheel 6 is fixed on the installation bin 3, and then the computer push rod 4 is started. The electric push rod 4 drives the fixing plate 5 to move downward, so that the anti-wrinkle pressure wheel 6 moves downward and fits the carpet to perform anti-wrinkle treatment on the carpet. The sliding connection between the card block 13 and the card slot 10 makes the connecting plate 8 move with the fixing plate 5 to improve the supporting effect.

[0039] The control method of the present invention is to control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is mainly used to protect mechanical devices, so the control method and circuit connection are no longer explained in detail in the present invention.

[0040] 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 the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0041] 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 carpet edge wrinkle prevention device for carpet production, comprising a carpet edge wrinkle prevention device body (1) and two connecting blocks (2) arranged on the carpet edge wrinkle prevention device body (1), characterized in that: The bottom surfaces of the two connecting blocks (2) are both fixedly connected with a mounting compartment (3); The inner top walls of the two mounting chambers (3) are fixedly mounted with electric push rods (4), the output ends of the two electric push rods (4) are fixedly connected with mounting blocks (14), the bottom surfaces of the two mounting blocks (14) are provided with support grooves (9), the interiors of the two support grooves (9) are provided with support blocks (7), the bottom surfaces of the two support blocks (7) are fixedly connected with fixed plates (5), and the bottom surfaces of the two fixed plates (5) are fixedly mounted with anti-wrinkle pressing wheels (6); The two installation blocks (14) are both provided with a fixing assembly, and the two installation bins (3) are both provided with a supporting assembly.

2. The device for preventing wrinkles on carpet edges used in carpet production according to claim 1, characterized in that: The two installation chambers (3) are both in the shape of a rectangular parallelepiped with a hollow interior and a missing bottom surface. The support block (7) and the support groove (9) are slidably connected, and the support block (7) and the support groove (9) are both T-shaped.

3. The device for preventing wrinkles on carpet edges used in carpet production according to claim 1, characterized in that: The fixing assembly includes two baffles (24), both of which are placed inside the support groove (9), and the left and right sides of the mounting block (14) are provided with mounting grooves (25), and the insides of the two mounting grooves (25) are fixedly connected with support plates (17), and the sides of the two support plates (17) away from the support groove (9) are movably connected to the driving rod (16) with one end passing through the support plate (17) through the bearing, and the sides of the two baffles (24) away from the support block (7) are fixedly connected. A screw rod (15) is connected with one end extending to the inside of the driving rod (16), and a limiting hole (21) is provided on the opposite side of the two support plates (17). The side of the two baffles (24) away from the support block (7) is fixedly connected to a limiting rod (18) with one end passing through the limiting hole (21), and the opposite side of the two baffles (24) is fixedly connected to a positioning rod (22). The left side and the right side of the support block (7) are both provided with a positioning hole (23), and the positioning rod (22) extends to the inside of the positioning hole (23).

4. The device for preventing wrinkles on carpet edges used in carpet production according to claim 3, characterized in that: The two driving rods (16) are provided with threaded holes on opposite sides. The two screw rods (15) extend into the interior of the two threaded holes and are threadedly connected thereto. The positioning rod (22) and the positioning hole (23) are clearance-fitted.

5. The device for preventing wrinkles on carpet edges used in carpet production according to claim 4, characterized in that: The two limiting rods (18) are respectively located at the bottom of the two driving rods (16), and the limiting rods (18) and the limiting holes (21) are clearance-matched.

6. The device for preventing wrinkles on carpet edges used in carpet production according to claim 3, characterized in that: The support assembly comprises two connecting plates (8), the two connecting plates (8) are respectively placed on the left and right sides of the installation chamber (3), the left and right sides of the installation chamber (3) are both provided with a card slot (10), the two card slots (10) are both slidably connected with a card block (13), the two card blocks (13) are both fixedly connected with a telescopic rod (12) on one side away from the installation chamber (3), the two telescopic rods (12) are respectively fixedly connected to the two connecting plates (8), the outer peripheral walls of the two telescopic rods (12) are both provided with a spring (11) respectively fixedly connected to the card block (13) and the connecting plate (8), the left and right sides of the fixed plate (5) are both provided with a connecting groove (20), the two connecting plates (8) respectively extend to the inside of the two connecting grooves (20), and the outer peripheral walls of the two connecting plates (8) are both fixedly provided with a rubber ring (19).

7. The device for preventing wrinkles on carpet edges used in carpet production according to claim 6, characterized in that: The connecting plate (8) is an L-shaped plate, and the rubber ring (19) and the connecting groove (20) are in close contact.

8. The device for preventing wrinkles on carpet edges used in carpet production according to claim 7, characterized in that: The telescopic rod (12) consists of a sleeve and a motion rod, one end of the motion rod penetrates and extends into the interior of the sleeve, the outer side of the motion rod is fixedly connected to a limiting block located inside the sleeve, and one side of the sleeve is provided with a through hole adapted to the motion rod.

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