Acrylic yarn cutting device for textile production

Abstract

The utility model provides an acrylic yarn cutting device for textile production, and relates to the technical field of acrylic yarn production. Comprising a base, a fixed blade is arranged at the top of the base, fixed tables are symmetrically arranged at the positions, on the two sides of the fixed blade, of the top of the base, a pair of stand columns are symmetrically arranged at the positions, close to the two ends of the fixed blade, of the top of the base respectively, and the tops of the two pairs of stand columns are jointly connected with a supporting plate; the acrylic yarn cutting device comprises a fixed pressing strip and a fixed table, a movable blade is arranged on the fixed pressing strip, an electric push rod is fixedly installed at the top of the supporting plate, the pushing end of the electric push rod penetrates through the supporting plate, and the penetrating end of the electric push rod is connected with the movable table. The fixing pressing strip can firstly enter the fixing groove of the fixing table to fix the two ends of the cut-off position of the yarn, so that the situation that follow-up yarn arrangement is difficult due to springback of the cut-off yarn is prevented, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of acrylic yarn production, in particular to an acrylic yarn cutting device for textile production. Background Art

[0002] In textile enterprises, yarn is usually stored in rolls, and the volume of the rolls is also relatively large, which means that the length of a roll of yarn is very long. However, when the actual production needs it, these yarns will not be used up all at once. Therefore, after using a part of the yarn, the yarn needs to be cut. However, the yarn itself has tension when it is wound into a roll. Even when it is in use, one end is tightened with the equipment. When the yarn is cut by the cutter, the yarn will rebound at the cut point, resulting in yarn chaos and the yarn end cannot be found, which makes the subsequent cleaning more troublesome, time-consuming and labor-intensive, and greatly reduces production efficiency.

[0003] In summary, the utility model provides an acrylic yarn cutting device for textile production to solve the above problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an acrylic yarn cutting device for textile production to solve the problems in the prior art.

[0005] A acrylic yarn cutting device for textile production comprises a base, a fixed blade is arranged on the top of the base, a fixed platform is symmetrically arranged on both sides of the fixed blade on the top of the base, a pair of columns are symmetrically arranged on the top of the base at positions close to both ends of the fixed blade, a support plate is commonly connected to the tops of the two pairs of columns, an electric push rod is fixedly installed on the top of the support plate, the pushing end of the electric push rod passes through the support plate, and one end passing through is connected to a movable platform, a movable blade is fixedly arranged on the bottom of the movable platform, a pair of connecting ears are symmetrically arranged on both sides of the movable platform, a first guide rod is penetrated on the connecting ears, a first movable plate is commonly connected to the bottom end of the first guide rod, a second guide rod is penetrated at the four corners of the first movable plate, a second guide rod is commonly connected to the bottom end of the second guide rod, two fixed pressure strips are symmetrically arranged on both sides of the bottom of the second movable plate, two first locking assemblies are symmetrically arranged between the two fixed pressure strips at the bottom of the second movable plate, a second locking assembly is symmetrically arranged between each pair of the columns on the top of the base, and the two first assemblies correspond to the positions of the two second locking assemblies respectively.

[0006] Furthermore, the first locking assembly includes a connecting plate fixedly connected to the second movable plate, and a penetrating limiting slot is formed on the connecting plate.

[0007] Furthermore, the second locking assembly includes a mounting block fixedly connected to the base, a movable groove is provided on a side of the mounting block close to the fixed blade, a movable block is installed inside the movable groove, a limiting block is provided at one end of the movable block close to the fixed blade, and the top of the limiting block is inclined, a movable rod is connected to one end of the movable block away from the limiting block, an end of the movable rod away from the movable block passes through a side of the mounting block away from the fixed blade, and the passing end is connected to a handle.

[0008] Furthermore, a first limiting block and a second limiting block are respectively disposed at the top ends of the first guide rod and the second guide rod.

[0009] Furthermore, the surfaces of the first guide rod and the second guide rod are respectively provided with a first spring and a second spring, the first spring is located between the connecting ear and the first movable plate, and the two ends of the first spring are respectively against the connecting ear and the opposite side of the first movable plate, the second spring is located between the second limit block and the first movable plate, and the two ends of the second spring are respectively against the second limit block and the opposite side of the first movable plate.

[0010] Furthermore, the second locking assembly also includes a third spring, the third spring is sleeved on the surface of the movable rod located on the inner side of the movable groove, and the two ends of the third spring are respectively against the movable block and the inner wall of the movable groove.

[0011] Furthermore, the first movable plate and the second movable plate are both provided with through slots, the shape and size of the through slots are larger than the shape and size of the movable platform, and the positions of the through slots correspond to those of the movable platform.

[0012] Furthermore, a fixing groove is provided on the top of the fixing platform, and the two fixing grooves correspond to the positions of the two fixing pressure strips respectively, and the shapes and sizes thereof are matched.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model provides a fixed pressure strip and a fixed platform. Before the movable blade and the fixed blade are moved down on the movable platform to cut the acrylic yarn, the fixed pressure strip will first enter the fixed groove of the fixed platform to fix the two ends of the yarn cut, thereby preventing the yarn from rebounding after cutting and causing subsequent difficulties in thread arrangement, thereby improving processing efficiency.

[0015] 2. The utility model provides a first locking assembly and a second locking assembly. After the yarn is cut, the second movable plate will not rise and reset along with the movable platform under the action of the first locking assembly and the second locking assembly, thereby keeping the two ends of the yarn cut off in a fixed state, making it convenient for the staff to take out the thread end from between the fixed groove and the fixed pressure strip at an appropriate time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 It is a plan view of the side of the utility model;

[0018] Figure 3 It is a plan schematic diagram of the front side of the utility model;

[0019] Figure 4 It is a cross-sectional schematic diagram of the front side of the utility model;

[0020] Figure 5 It is a three-dimensional schematic diagram of a partial structure of the utility model;

[0021] Figure 6 This utility model Figure 4 A local enlarged schematic diagram of point A in the middle.

[0022] In the figure:

[0023] 1. Base; 2. Fixed blade; 3. Fixed platform; 4. Column; 5. Electric push rod; 6. Support plate; 7. Movable platform; 8. Movable blade; 9. Connecting ear; 10. First guide rod; 11. First movable plate; 12. Second guide rod; 13. Second movable plate; 14. Fixed pressure strip; 15. First locking assembly; 16. Second locking assembly; 17. Connecting plate; 18. Limiting card slot; 19. Mounting block; 20. Movable slot; 21. Movable block; 22. Limiting card block; 23. Movable rod; 24. Handle; 25. First limiting block; 26. Second limiting block; 27. First spring; 28. Second spring; 29. ​​Third spring; 30. Through slot; 31. Fixed slot. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0025] like Figure 1-6As shown, the utility model provides an acrylic yarn cutting device for textile production, comprising a base 1, a fixed blade 2 is arranged on the top of the base 1, a fixed platform 3 is symmetrically arranged on both sides of the fixed blade 2 on the top of the base 1, a pair of columns 4 are symmetrically arranged on the top of the base 1 at positions close to both ends of the fixed blade 2, a support plate 6 is commonly connected to the tops of the two pairs of columns 4, an electric push rod 5 is fixedly installed on the top of the support plate 6, a pushing end of the electric push rod 5 passes through the support plate 6, and a movable platform 7 is connected to the penetrated end, the electric push rod 5 can push the movable platform 7 to move up and down, a movable blade 8 is fixedly arranged on the bottom of the movable platform 7, and the cooperation of the movable blade 8 and the fixed blade 2 can realize the cutting of the acrylic yarn, a pair of connecting ears 9 are symmetrically arranged on both sides of the movable platform 7, a first guide rod 10 is penetrated on the connecting ears 9, the first guide rod 10 is slidably connected to the connecting ears 9, and is fixedly connected to the first movable plate 11, and the bottom end of the first guide rod 10 is commonly connected to the first movable plate 1 The second guide rod 12 is provided through the four corners of the first movable plate 11, and the second guide rod 12 is slidably connected to the first movable plate 11 and fixedly connected to the second movable plate 13. The bottom end of the second guide rod 12 is commonly connected to the second movable plate 13. Two fixed pressure strips 14 are symmetrically provided on both sides of the bottom of the second movable plate 13. The fixed pressure strips 14 can press the acrylic yarn into the fixed groove 31 on the top of the fixed platform 3, and the broken part of the yarn is fixed by the interaction force between the fixed pressure strips 14 and the fixed groove 31 to prevent the yarn from rebounding. Two first locking components 15 are symmetrically provided between the two fixed pressure strips 14 at the bottom of the second movable plate 13, and a second locking component 16 is provided between each pair of columns 4 at the top of the base 1, and the two first components correspond to the positions of the two second locking components 16 respectively. The first locking component 15 and the second locking component 16 cooperate to lock the second movable plate 13. After locking, the fixed pressure strip 14 can be kept in the fixed groove 31.

[0026] The first locking assembly 15 includes a connecting plate 17 fixedly connected to the second movable plate 13 , and a through-going limiting slot 18 is formed on the connecting plate 17 .

[0027] The second locking assembly 16 includes a mounting block 19 fixedly connected to the base 1, a movable groove 20 is provided on one side of the mounting block 19 close to the fixed blade 2, a movable block 21 is installed inside the movable groove 20, and a limit card block 22 is provided at one end of the movable block 21 close to the fixed blade 2. The limit card block 22 is inserted into the limit card slot 18 and engages with the limit card slot 18, thereby locking the second movable plate 13, and the top of the limit card block 22 is inclined, and the bottom of the connecting plate 17 squeezes the limit card block 22. When the positioning block 22 is in the position, under the action of the inclined surface, the limiting block 22 can be pushed into the movable groove 20, so that the connecting plate 17 can pass over the limiting block 22, and the end of the movable block 21 away from the limiting block 22 is connected to the movable rod 23, and the end of the movable rod 23 away from the movable block 21 passes through the side of the mounting block 19 away from the fixed blade 2, and the passing end is connected to the handle 24, which is used to pull the movable block 21 to move, so that the limiting block 22 can withdraw from the limiting slot 18.

[0028] Among them, the top ends of the first guide rod 10 and the second guide rod 12 are respectively provided with a first limit block 25 and a second limit block 26, the first limit block 25 and the second limit block 26 are used to limit the movement range of the connecting ear 9 on the surface of the first guide rod 10, and the second limit block 26 is used to limit the movement range of the first movable plate 11 on the surface of the second guide rod 12.

[0029] Among them, the surfaces of the first guide rod 10 and the second guide rod 12 are respectively provided with a first spring 27 and a second spring 28, and the first spring 27 and the second spring 28 are respectively used to realize the rebound of the first movable plate 11 and the second movable plate 13, so that the first movable plate 11 and the second movable plate 13 can reset themselves, the first spring 27 is located between the connecting ear 9 and the first movable plate 11, and the two ends of the first spring 27 are respectively against the connecting ear 9 and the opposite side of the first movable plate 11, the second spring 28 is located between the second limit block 26 and the first movable plate 11, and the two ends of the second spring 28 are respectively against the second limit block 26 and the opposite side of the first movable plate 11.

[0030] Among them, the second locking assembly 16 also includes a third spring 29, which is sleeved on the surface of the movable rod 23 located on the inner side of the movable groove 20, and the two ends of the third spring 29 are respectively against the inner walls of the movable block 21 and the movable groove 20, and the third spring 29 is used to realize the rebound reset of the movable block 21.

[0031] The first movable plate 11 and the second movable plate 13 are both provided with a through slot 30 , the shape and size of the through slot 30 are larger than the shape and size of the movable platform 7 , and the position of the through slot 30 corresponds to that of the movable platform 7 , so that the movable platform 7 can move inside the through slot 30 .

[0032] A fixing groove 31 is formed on the top of the fixing platform 3 , and the two fixing grooves 31 correspond to the positions of the two fixing pressure strips 14 respectively, and the shapes and sizes thereof are adapted to each other.

[0033] Specific working principle:

[0034] Before using the utility model, first connect the utility model to an external power supply and a control panel, and control the operation of the utility model through the external control panel. During the use of the utility model, the acrylic yarn passes through between the second movable plate 13 and the base 1 in the utility model. When using the utility model to cut the acrylic yarn, first start the electric push rod 5 in the utility model through the external control panel, and the electric push rod 5 pushes the movable platform 7 to fall. At this time, under the tensioning action of the second spring 28, the first movable plate 11 and the second movable plate 13 are kept in contact with each other. Under the tensioning action of the first spring 27, the connecting ear 9 and the first movable plate 11 maintain a certain distance, so that the first movable plate 11 and the second movable plate 13 fall together with the movable platform 7 until the two fixed pressure strips 14 at the bottom of the second movable plate 13 press the yarns on both sides of the fixed blade 2 into the two fixed grooves 31 respectively. At this time, the first movable plate 11 and the second movable plate 13 cannot continue to move downward, and the movable sleeve on the electric push rod 5 is When the second movable plate 13 is lifted up, the movable blade 8 and the fixed blade 2 are pushed and the movable plate 7 is moved downwards, and the movable plate 7 is moved upwards. When the fixed pressure strip 14 at the bottom of the second movable plate 13 enters the fixed groove 31, the connecting plate 17 at the bottom moves downwards. During the movement, the connecting plate 17 squeezes the inclined surface at the top of the limiting card block 22 to make it retract into the movable groove 20. When the limiting card block 22 coincides with the limiting card groove 18, the limiting card block 22 is rebounded into the limiting card groove 18 under the action of the third spring 29 and is engaged with the connecting plate 17, thereby locking the second movable plate 13 so that it will not rise with the rise of the movable set platform. When the staff needs to sort the yarn, they only need to pull the two handles 24 to make the limiting card block 22 withdraw from the movable groove 20, and under the action of the second spring 28, the second movable plate 13 is reset, and then the yarn can be taken out from between the fixed pressure strip 14 and the fixed platform 3.

[0035] The implementation modes of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An acrylic yarn cutting device for textile production, characterized in that: The invention comprises a base (1), wherein a fixed blade (2) is arranged on the top of the base (1), and a fixed platform (3) is symmetrically arranged on both sides of the fixed blade (2) on the top of the base (1), and a pair of columns (4) are symmetrically arranged on the top of the base (1) at positions close to both ends of the fixed blade (2), and the tops of the two pairs of columns (4) are commonly connected to a support plate (6), and an electric push rod (5) is fixedly installed on the top of the support plate (6), and the pushing end of the electric push rod (5) passes through the support plate (6), and the end passing through is connected to a movable platform (7), and a movable blade (8) is fixedly arranged on the bottom of the movable platform (7), and a pair of connecting ears (9) are symmetrically arranged on both sides of the movable platform (7), and the connecting ears (9) are both A vertical first guide rod (10) is provided through the base, the bottom end of the first guide rod (10) is commonly connected to a first movable plate (11), vertical second guide rods (12) are provided through the four corners of the first movable plate (11), the bottom end of the second guide rod (12) is commonly connected to a second movable plate (13), two fixed pressure strips (14) are symmetrically provided on both sides of the bottom of the second movable plate (13), two first locking components (15) are symmetrically provided at the bottom of the second movable plate (13) between the two fixed pressure strips (14), a second locking component (16) is provided between each pair of the uprights (4) at the top of the base (1), and the two first components correspond to the positions of the two second locking components (16) respectively.

2. The acrylic yarn cutting device for textile production as claimed in claim 1, characterized in that: The first locking assembly (15) comprises a connecting plate (17) fixedly connected to the second movable plate (13), and a through-going limiting slot (18) is provided on the connecting plate (17).

3. The acrylic yarn cutting device for textile production as claimed in claim 1, characterized in that: The second locking assembly (16) comprises a mounting block (19) fixedly connected to the base (1); a movable groove (20) is provided on a side of the mounting block (19) close to the fixed blade (2); a movable block (21) is installed inside the movable groove (20); a limit block (22) is provided at one end of the movable block (21) close to the fixed blade (2), and the top of the limit block (22) is inclined; an end of the movable block (21) away from the limit block (22) is connected to a movable rod (23); an end of the movable rod (23) away from the movable block (21) protrudes from a side of the mounting block (19) away from the fixed blade (2), and the protruding end is connected to a handle (24).

4. The acrylic yarn cutting device for textile production as claimed in claim 1, characterized in that: A first limiting block (25) and a second limiting block (26) are respectively provided at the top ends of the first guide rod (10) and the second guide rod (12).

5. The acrylic yarn cutting device for textile production as claimed in claim 4, characterized in that: A first spring (27) and a second spring (28) are respectively mounted on the surfaces of the first guide rod (10) and the second guide rod (12); the first spring (27) is located between the connecting ear (9) and the first movable plate (11), and two ends of the first spring (27) respectively abut against the connecting ear (9) and the opposite sides of the first movable plate (11); the second spring (28) is located between the second limiting block (26) and the first movable plate (11), and two ends of the second spring (28) respectively abut against the opposite sides of the second limiting block (26) and the first movable plate (11).

6. The acrylic yarn cutting device for textile production as claimed in claim 3, characterized in that: The second locking assembly (16) also includes a third spring (29), the third spring (29) being sleeved on the surface of the movable rod (23) located inside the movable groove (20), and the two ends of the third spring (29) respectively abut against the inner wall of the movable block (21) and the movable groove (20).

7. The acrylic yarn cutting device for textile production as claimed in claim 1, characterized in that: The first movable plate (11) and the second movable plate (13) are both provided with a through slot (30), the shape and size of the through slot (30) are larger than the shape and size of the movable platform (7), and the position of the through slot (30) corresponds to that of the movable platform (7).

8. The acrylic yarn cutting device for textile production as claimed in claim 1, characterized in that: A fixing groove (31) is provided on the top of the fixing platform (3), and the two fixing grooves (31) correspond to the positions of the two fixing pressure strips (14) respectively, and the shapes and sizes thereof are matched.

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