CN221895410U - A cloth blocking device for cutting on a cutting bed - Google Patents

Abstract

The utility model discloses a cloth blocking device for cutting a cutting bed, which comprises a table top, a movable plate and a baffle plate, wherein a fixed column is fixedly arranged on the upper peripheral side of the table top, one end of the fixed column, which is far away from the table top, is fixedly connected with the fixed plate, the bottom of the fixed plate is fixedly provided with a lifting seat, a lifting mechanism which is fixedly connected with the movable plate is arranged in the lifting seat, a motor for controlling the lifting mechanism is arranged on the fixed plate, sliding grooves are symmetrically formed in the movable plate, sliding blocks are arranged in the sliding grooves, a moving mechanism for controlling the sliding blocks to move is arranged in the sliding grooves, connecting block grooves are formed in the bottom of the sliding grooves in a penetrating manner, connecting blocks fixedly connected with the sliding blocks are arranged in the connecting block grooves, and telescopic rods fixedly connected with the baffle plate are arranged in the bottom of the movable plate.

Description

A cloth blocking device for cutting on a cutting bed

Technical Field

The utility model relates to the technical field of cutting on a cutting bed, in particular to a cloth blocking device for cutting on a cutting bed.

Background Art

In today's highly mechanized society, more and more traditional handicrafts are replaced by machines, and cloth manufacturing is one of them. After the cloth is manufactured, it will be cut into appropriate lengths. During the cutting process, the cutting table needs to prevent the cloth from falling or moving on the cutting table, so a special cloth blocking device for cutting the cutting table is used.

The utility model with publication number CN213295890U discloses a cloth blocking device for cutting on a cutting table, comprising a table top, a fixed plate, a limit plate and a movable plate, wherein fixed plates are arranged on both sides of the table top, a limit plate is fixed at the middle position of one side of the fixed plate, a movable plate is installed at the top end of one side of the fixed plate, and telescopic rods are arranged on both sides of the bottom end of the movable plate, and an adjusting structure is installed inside the movable plate. The utility model realizes that the cloth on the cutting table is temporarily stopped from moving by pressing down by providing a fixed structure, when the movable plate is pressed down with force so that the bottom end of the movable plate applies a downward force to the limit rod, the cushion block rotates and slowly lifts the spring, so that the movable plate can pass through one side of the limit rod, and then the limit rod is forced to restore the lifted state and block the movable plate from restoring, at which time the rubber block is squeezed with the cloth at the bottom end, hindering the cloth from continuing to move, thereby temporarily stopping the cloth on the cutting table from moving by pressing down.

The above existing solution has the following problems: after the movable plate passes the limit rod, the limit rod resumes the raised state, and the movable plate moves upward along with the limit rod until the limit rod blocks the movement of the movable plate. At this time, the rubber block is still squeezed with the bottom cloth. Therefore, after the movable plate passes the limit rod, the rubber block needs to be in a deformed and compressed state so that the rubber block can still be squeezed with the cloth after the movable plate moves up. Therefore, when pressing down the movable plate, the rubber block needs to be compressed to a sufficient deformation amount, which is more laborious to operate.

Utility Model Content

The utility model aims to provide a cloth blocking device for cutting on a cutting table to solve the above technical problems.

The cam is provided with a plurality of movable parts, and a movable part is provided with the movable part at the bottom of the movable part, and a movable part is provided with a movable part at the bottom of the movable part.

Preferably, the lifting mechanism includes a lifting block and a screw rod, a lifting groove is provided at the bottom of the lifting seat, the lifting block is slidably arranged in the lifting groove, a thread groove is provided at one end of the lifting block located in the lifting groove, the screw rod is threadedly connected in the thread groove and passes through the fixed plate, and the output end of the motor is fixedly connected to the screw rod.

Preferably, the moving mechanism includes a bidirectional screw and a knob, the bidirectional screw is rotatably arranged in two slide grooves and the threads in the two slide grooves have opposite rotation directions, one side of the bidirectional screw penetrates the side wall of the moving plate and is fixedly connected to the knob, and the sliding block is provided with a threaded hole for the bidirectional screw to pass through and threadedly connected to the bidirectional screw, and the groove width of the slide groove is greater than the groove width of the connecting block groove.

Preferably, the inner wall of the telescopic slot is symmetrically provided with limiting slots, and a limiting block fixedly connected to the side wall of the telescopic rod is slidably provided in the limiting slot.

Preferably, the clamping mechanism includes a pressing plate, a pressing seat and a pressing roller, the pressing plate is fixedly arranged at the bottom of the movable plate, the pressing seat is arranged at the bottom of the pressing plate, the pressing roller is rotatably arranged at the bottom of the pressing seat and multiple pressing rollers are evenly arranged along the pressing seat.

Preferably, the movable plate is provided with a through hole for the fixing column to pass through and is slidably connected to the fixing column.

Compared with the prior art, the utility model has the following beneficial effects: through the setting of the fixed plate, the fixed column, the lifting seat, the lifting groove, the lifting block, the threaded groove, the screw and the motor, the motor controls the moving plate to drive the clamping mechanism to press down and clamp the cloth, and the operation is easy; through the setting of the slide groove, the slider, the bidirectional screw rod, the knob and the threaded hole, it is convenient to adjust the distance between the two baffles to match the cloth; through the setting of the pressing plate, the pressing seat and the pressing roller, the pressing roller first contacts the cloth for rolling friction, and as the downward pressure increases, the cloth is squeezed and stopped from moving, which can reduce damage to the cloth.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

FIG1 is a schematic diagram of the appearance of this embodiment from one viewing angle;

FIG2 is a schematic diagram of the appearance of this embodiment from another viewing angle;

Fig. 3 is a front cross-sectional view of the present embodiment;

FIG. 4 is a cross-sectional view of the slider in the present embodiment when viewed from above.

In the accompanying drawings, the components represented by the reference numerals are listed as follows:

1. Table; 2. Moving plate; 3. Baffle; 4. Slide; 5. Slider; 6. Bidirectional screw; 7. Knob; 8. Threaded hole; 9. Connecting block slot; 10. Connecting block; 11. Telescopic slot; 12. Telescopic rod; 13. Limiting slot; 14. Limiting block; 15. Pressing plate; 16. Pressing seat; 17. Pressing roller; 18. Fixed column; 19. Fixed plate; 20. Lifting seat; 21. Lifting slot; 22. Lifting block; 23. Threaded slot; 24. Screw; 25. Motor.

DETAILED DESCRIPTION

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.

Please refer to Figures 1-4. The utility model provides a technical solution: a cloth blocking device for cutting on a cutting table, comprising a table top 1, a movable plate 2 and a baffle 3. A fixed column 18 is fixedly provided on the upper side of the table top 1. A fixed plate 19 is fixedly connected to the end of the fixed column 18 away from the table top 1. A lifting seat 20 is fixedly provided at the bottom of the fixed plate 19. A lifting mechanism fixedly connected to the movable plate 2 is provided in the lifting seat 20. A motor 25 for controlling the lifting mechanism is provided on the fixed plate 19. Slide grooves 4 are symmetrically provided on the movable plate 2. Slide blocks 5 are slidably provided in the slide grooves 4. A moving mechanism for controlling the movement of the slide blocks 5 is provided in the slide grooves 4. A connecting block groove 9 is provided through the bottom of the slide groove 4. A connecting block 10 fixedly connected to the slide block 5 is provided in the connecting block groove 9. A telescopic groove 11 is provided at the bottom of the connecting block 10. A telescopic rod 12 fixedly connected to the baffle 3 is slidably provided in the telescopic groove 11. A clamping mechanism is provided at the bottom of the movable plate 2.

Specifically, the lifting mechanism includes a lifting block 22 and a screw 24. A lifting groove 21 is provided at the bottom of the lifting seat 20. The lifting block 22 is slidably arranged in the lifting groove 21. A threaded groove 23 is provided at one end of the lifting block 22 located in the lifting groove 21. The screw 24 is threadedly connected in the threaded groove 23 and passes through the fixed plate 19. The output end of the motor 25 is fixedly connected to the screw 24. The motor 25 drives the screw 24 to rotate. The threaded connection between the screw 24 and the threaded groove 23 allows the lifting block 22 to slide in the lifting groove 21, so that the lifting block 22 drives the movable plate 2 to press down, so that the clamping mechanism clamps the cloth, which is easy to operate.

Specifically, the moving mechanism includes a bidirectional screw rod 6 and a knob 7. The bidirectional screw rod 6 is rotatably arranged in the two slide grooves 4 and the threads in the two slide grooves 4 rotate in opposite directions. One side of the bidirectional screw rod 6 passes through the side wall of the moving plate 2 and is fixedly connected to the knob 7. The slider 5 is provided with a threaded hole 8 for the bidirectional screw rod 6 to pass through and is threadedly connected to the bidirectional screw rod 6. Turning the knob 7 drives the bidirectional screw rod 6 to rotate. The threaded connection between the bidirectional screw rod 6 and the threaded hole 8 enables the slider 5 to move toward or away from each other at the same time in the slide groove 4, thereby adjusting the distance between the two baffles 15 so that the baffle 15 matches the cloth. The groove width of the slide groove 4 is greater than the groove width of the connecting block groove 9, thereby ensuring the stability of the slider 5 sliding in the slide groove 4.

Specifically, the inner wall of the telescopic slot 11 is symmetrically provided with a limit slot 13, and a limit block 14 fixedly connected to the side wall of the telescopic rod 12 is slidably provided in the limit slot 13. The limit slot 13 and the limit block 14 prevent the telescopic rod 12 from falling out of the telescopic slot 11.

Specifically, the pressing mechanism includes a pressing plate 15, a pressing seat 16 and a pressing roller 17. The pressing plate 15 is fixedly arranged at the bottom of the movable plate 2, the pressing seat 16 is arranged at the bottom of the pressing plate 15, and the pressing roller 17 is rotatably arranged at the bottom of the pressing seat 16 and multiple pressing rollers are evenly arranged along the pressing seat 16. When the pressing mechanism follows the movable plate 2 to press down, the pressing roller 17 first contacts the cloth for rolling friction, and as the downward pressure increases, the cloth is squeezed to stop moving, which can reduce damage to the cloth.

Specifically, the movable plate 2 is provided with a through hole for the fixed column 18 to pass through and is slidably connected to the fixed column 18 , thereby improving the stability of the movable plate 2 when being lifted or lowered.

A specific application example of this embodiment is:

When the device is in use, the knob 7 is rotated to drive the bidirectional screw rod 6 to rotate, and the threaded connection between the bidirectional screw rod 6 and the threaded hole 8 makes the slider 5 move towards or away from each other in the slide groove 4 at the same time, thereby adjusting the distance between the two baffles 15 so that the baffle 15 matches the cloth. When the cloth needs to be stopped temporarily, the motor 25 is started, and the motor 25 drives the screw rod 24 to rotate. The threaded connection between the screw rod 24 and the threaded groove 23 makes the lifting block 22 slide in the lifting groove 21, so that the lifting block 22 drives the moving plate 2 to press down, and the telescopic rod 12 slides into the telescopic groove 11. When the clamping mechanism follows the moving plate 2 to press down, the pressure roller 17 first contacts the cloth for rolling friction, and as the downward pressure increases, the cloth is squeezed and stopped from moving, which can reduce damage to the cloth.

In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that modifications may be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims (6)

1. A cloth blocking device for cutting on a cutting table, comprising a table top (1), a movable plate (2) and a baffle plate (3), characterized in that: a fixed column (18) is fixedly provided on the upper side of the table top (1), a fixed plate (19) is fixedly connected to the end of the fixed column (18) away from the table top (1), a lifting seat (20) is fixedly provided at the bottom of the fixed plate (19), a lifting mechanism fixedly connected to the movable plate (2) is provided in the lifting seat (20), a motor (25) for controlling the lifting mechanism is provided on the fixed plate (19), and the movable plate (2 ) is symmetrically provided with a slide groove (4), a slider (5) is slidably provided in the slide groove (4), a moving mechanism for controlling the movement of the slider (5) is provided in the slide groove (4), a connecting block groove (9) is provided through the bottom of the slide groove (4), a connecting block (10) fixedly connected to the slider (5) is provided in the connecting block groove (9), a telescopic groove (11) is provided at the bottom of the connecting block (10), a telescopic rod (12) fixedly connected to the baffle (3) is slidably provided in the telescopic groove (11), and a clamping mechanism is provided at the bottom of the movable plate (2). 2. A cloth blocking device for cutting on a cutting table according to claim 1, characterized in that: the lifting mechanism comprises a lifting block (22) and a screw rod (24), a lifting groove (21) is provided at the bottom of the lifting seat (20), the lifting block (22) is slidably arranged in the lifting groove (21), a threaded groove (23) is provided at one end of the lifting block (22) located in the lifting groove (21), the screw rod (24) is threadedly connected in the threaded groove (23) and passes through the fixed plate (19), and the output end of the motor (25) is fixedly connected to the screw rod (24). 3. A cloth blocking device for cutting on a cutting table according to claim 2, characterized in that: the moving mechanism includes a bidirectional screw rod (6) and a knob (7), the bidirectional screw rod (6) is rotatably arranged in two slide grooves (4) and the threads in the two slide grooves (4) are in opposite directions, one side of the bidirectional screw rod (6) passes through the side wall of the moving plate (2) and is fixedly connected to the knob (7), the slider (5) is provided with a threaded hole (8) for the bidirectional screw rod (6) to pass through and is threadedly connected to the bidirectional screw rod (6), and the groove width of the slide groove (4) is greater than the groove width of the connecting block groove (9). 4. A cloth blocking device for cutting on a cutting table according to claim 1, characterized in that: the inner wall of the telescopic groove (11) is symmetrically provided with a limit groove (13), and a limit block (14) fixedly connected to the side wall of the telescopic rod (12) is slidably provided in the limit groove (13). 5. A cloth blocking device for cutting on a cutting table according to claim 1, characterized in that: the clamping mechanism includes a pressing plate (15), a pressing seat (16) and a pressing roller (17), the pressing plate (15) is fixedly arranged at the bottom of the movable plate (2), the pressing seat (16) is arranged at the bottom of the pressing plate (15), and the pressing roller (17) is rotatably arranged at the bottom of the pressing seat (16) and a plurality of pressing rollers (17) are evenly arranged along the pressing seat (16). 6. A cloth blocking device for cutting on a cutting table according to claim 1, characterized in that the movable plate (2) is provided with a through hole for the fixed column (18) to pass through and is slidably connected to the fixed column (18).