Soft cotton towel breakpoint stamping device

Abstract

The utility model relates to the technical field of soft cotton towel processing, in particular to a soft cotton towel breakpoint stamping device which comprises a working table and supports, the upper end of the working table is fixedly connected with the supports, a pressing roller is arranged between the two supports, the two ends of the pressing roller are rotationally connected with the supports through bearings, the upper end of the working table is fixedly connected with a vertical plate, and the vertical plate is fixedly connected with the upper end of the working table. A box body is fixedly connected to the front end of the vertical plate, a stamping structure is arranged in the box body, a feeding structure is arranged on the right side of the upper portion of the workbench, through cooperation of the feeding structure and soft cotton towels, a second motor is started to drive a round roller to rotate intermittently, the soft cotton towels are conveyed rightwards intermittently, the conveying mode that the soft cotton towels are pushed forwards is avoided, and the conveying efficiency is improved. The soft cotton towels cannot deform during conveying, the device can work normally, through cooperation of the stamping structure and the stamping needle head, the soft cotton towels are subjected to stamping breakpoint work, stamping work can be completed normally, and the machining quality is good.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton soft towel processing, in particular to a cotton soft towel breakpoint punching device. Background Art

[0002] Cotton wipes are made of 100% pure natural cotton as raw material. Because they are produced using advanced cotton spunlace non-woven fabric technology and then sterilized by high-pressure steam, the surface of the strip-shaped cotton wipes needs to be punched at intervals during the processing and production process so that the cotton wipes can be quickly pulled apart when used.

[0003] For example, a cotton towel breakpoint punching device with the announcement number "CN220994612U" includes a driving roller rotatably arranged on a base, a driving gear is coaxially arranged on the end of the driving roller, a first turntable and a second turntable are rotatably arranged on the base respectively, a protruding structure is formed on the edge of the first turntable and matches the tooth groove of the driving gear, pulleys are coaxially arranged on the first turntable and the second turntable, and the pulleys are connected by belts, a cam is coaxially arranged on the second turntable, a telescopic rod assembly is arranged near the cam in the base, a mounting frame is arranged on the telescopic rod assembly, and a plurality of stamping needles are arranged on the mounting frame. However, when the device is working, the cotton towel passes under the driving roller to rotate the driving roller and push the cotton towel forward. The cotton towel is relatively soft. When pushing the cotton towel forward, the cotton towel will be deformed and cannot be transported forward normally, causing the device to fail to work normally. At the same time, the device uses a belt to drive the cam to rotate, pushing the stamping structure downward to stamp the cotton towel. The force required for stamping is relatively large, and the belt will slip, resulting in the stamping work cannot be completed normally and poor processing quality. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when the cotton towel is pushed forward, the cotton towel will be deformed and cannot be transported forward normally, resulting in the device not being able to work normally, the belt will slip, the stamping work cannot be completed normally, and the processing quality is poor, and a cotton towel breakpoint stamping device is proposed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cotton towel breakpoint punching device is designed, comprising a workbench and a bracket, wherein the upper end of the workbench is fixedly connected to the bracket, a pressing roller is arranged between the two brackets, both ends of the pressing roller are rotatably connected to the bracket through bearings, the upper end of the workbench is fixedly connected to a vertical plate, the front end of the vertical plate is fixedly connected to a box body, a stamping structure is arranged inside the box body, and a feeding structure is arranged on the upper right side of the workbench.

[0007] Preferably, the stamping structure includes a first motor, the output shaft of the first motor is rotatably connected to the box through a bearing, a disc is fixedly connected to the output end of the first motor, a first cylinder is fixedly connected to the right side of the disc, the outer wall of the first cylinder is slidably connected to the straight rod, the straight rod is movably connected to the vertical rod through a pin shaft, and a mounting frame is fixedly connected to the lower end of the vertical rod.

[0008] Preferably, the right end of the box is fixedly connected to the first motor, the protrusion processed on the inner wall of the box is movably connected to the straight rod, the slide processed on the inner wall of the box is slidably connected to the vertical rod, and a stamping needle is installed at the lower end of the mounting frame.

[0009] Preferably, the feeding structure includes a second motor, the second motor is fixedly connected to the workbench, the output end of the second motor is fixedly connected to the first incomplete gear, the incomplete half gear is meshingly connected to the second incomplete gear, the front end of the first incomplete gear is fixedly connected to the second cylinder, the front end of the second incomplete gear is fixedly connected to the push rod, and the rotating shaft of the second incomplete gear is fixedly connected to a round roller.

[0010] Preferably, a bent plate is fixedly connected to the upper end of the workbench, and the rotating shaft of the first incomplete gear is rotatably connected to the bent plate via a bearing.

[0011] Preferably, the rotating shaft of the second incomplete gear is rotatably connected to the bent plate via a bearing, and the circular roller is rotatably connected to the bent plate via a bearing.

[0012] The utility model provides a cotton towel breakpoint punching device, the beneficial effect is that: through the cooperation of the feeding structure and the cotton towel, the second motor is started to drive the first incomplete gear to rotate, the first incomplete gear rotates to drive the second cylinder to rotate, when the first incomplete gear and the second incomplete gear are meshed, the first incomplete gear rotates to drive the second incomplete gear to rotate, the second incomplete gear rotates to drive the push rod to rotate, when the two are no longer meshed, the first incomplete gear continues to rotate to drive the cylinder to rotate, so that the cylinder pushes the push rod to rotate, the push rod rotates to drive the second incomplete gear to rotate, so that the first incomplete gear and the second incomplete gear are meshed again, the second incomplete gear rotates to drive the round roller to rotate intermittently, and the cotton towel is intermittently conveyed to the right, avoiding the conveying method of pushing the cotton towel forward, the cotton towel will not be deformed during transportation, and the device can work normally;

[0013] Through the cooperation of the stamping structure and the stamping needle, the first motor is started to drive the disc to rotate, the rotation of the disc drives the first cylinder to rotate, the rotation of the first cylinder drives the straight rod to move, the movement of the straight rod drives the vertical rod to move downward, the downward movement of the vertical rod drives the mounting frame to move downward, the downward movement of the mounting frame drives the stamping needle to move downward, when the first incomplete gear and the second incomplete gear are no longer engaged and the cotton towel stops being transported, the stamping needle reaches the bottom and the cotton towel is stamped to the breakpoint, and then the first motor continues to rotate to drive the device back to the initial position, completing the power-off stamping work of the cotton towel, avoiding the use of belts and cams to drive the stamping needle downward for stamping, and the stamping work can be completed normally with good processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A front view of

[0016] Figure 3 for Figure 1 A partial top view of a cross-sectional view;

[0017] Figure 4 for Figure 3 The front view of the two incomplete gears;

[0018] Figure 5 for Figure 1 A partial top view of a cross-sectional view;

[0019] Figure 6 for Figure 5 Left side cross-sectional view.

[0020] In the figure: 1. workbench, 2. bracket, 3. pressure roller, 4. vertical plate, 5. box, 6. stamping structure, 601. first motor, 602. disc, 603. first cylinder, 604. straight rod, 605. vertical rod, 606. mounting frame, 7. bending plate, 8. feeding structure, 801. second motor, 802. first incomplete gear, 803. second cylinder, 804. second incomplete gear, 805. push rod, 806. round roller, 9. stamping needle. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] See attached Figure 1-6 :

[0023] In the present embodiment, a cotton towel breakpoint punching device comprises a workbench 1 and a bracket 2. The upper end of the workbench 1 is fixedly connected to the bracket 2. A pressure roller 3 is provided between the two brackets 2. Both ends of the pressure roller 3 are rotatably connected to the bracket 2 through bearings. A vertical plate 4 is fixedly connected to the upper end of the workbench 1. A box body 5 is fixedly connected to the front end of the vertical plate 4. A bent plate 7 is fixedly connected to the upper end of the workbench 1. A stamping structure 6 is provided inside the box body 5. A feeding structure 8 is provided on the upper right side of the workbench 1.

[0024] See attached Figure 1-2 、5-6:

[0025] The stamping structure 6 includes a first motor 601. The model of the first motor 601 can be selected according to actual work requirements to meet the work requirements. The output shaft of the first motor 601 is rotatably connected to the box body 5 through a bearing. The output end of the first motor 601 is fixedly connected to a disc 602. The first motor 601 is started to drive the disc 602 to rotate. The right side of the disc 602 is fixedly connected to a first cylinder 603. The rotation of the disc 602 can drive the first cylinder 603 to rotate. The outer wall of the first cylinder 603 is slidably connected to the straight rod 604. The rotation of the first cylinder 603 can drive the straight rod 604 to move. The straight rod 60 The vertical rod 605 is movably connected to the straight rod 604 through the pin shaft, and the movement of the straight rod 604 can drive the vertical rod 605 to move up and down. The lower end of the vertical rod 605 is fixedly connected to the mounting frame 606, and the vertical movement of the vertical rod 605 can drive the mounting frame 606 to move up and down. The right end of the box body 5 is fixedly connected to the first motor 601, and the protrusion processed on the inner wall of the box body 5 is movably connected to the straight rod 604. The slideway processed on the inner wall of the box body 5 is slidably connected to the vertical rod 605. The lower end of the mounting frame 606 is installed with a punching needle 9, which has been disclosed in the announcement number "CN220994612U" and will not be described in detail here.

[0026] See attached Figure 1-4 :

[0027] The feeding structure 8 includes a second motor 801. The model of the second motor 801 can be selected according to actual work requirements to meet the work needs. The second motor 801 is fixedly connected to the workbench 1. The output end of the second motor 801 is fixedly connected to the first incomplete gear 802. When the second motor 801 is started, the first incomplete gear 802 can be driven to rotate. The incomplete half gear 802 is meshed with the second incomplete gear 804. The rotation of the first incomplete gear 802 can drive the second incomplete gear 804 to rotate. The front end of the first incomplete gear 802 is fixedly connected to the second cylinder 803, and the front end of the second incomplete gear 804 is fixedly connected to the Push rod 805, when the first incomplete gear 802 and the second incomplete gear 804 are not meshed, the first incomplete gear 802 continues to rotate to drive the push rod 805 to push the second cylinder 803 to move, so that the first incomplete gear 802 and the second incomplete gear 804 are meshed again, and the front end of the second incomplete gear 804 is fixedly connected with a round roller 806, and the rotation of the second incomplete gear 804 can drive the round roller 806 to rotate, the rotating shaft of the first incomplete gear 802 is rotatably connected to the bent plate 7 through a bearing, the rotating shaft of the second incomplete gear 804 is rotatably connected to the bent plate 7 through a bearing, and the round roller 806 is rotatably connected to the bent plate 7 through a bearing.

[0028] Working principle:

[0029] First, the worker passes one end of the cotton towel through the bottom of the pressing roller 3 and the punching needle 9 in turn, and fixes it to the round roller 806, preparing for the punching breakpoint work of the cotton towel.

[0030] Loading work:

[0031] Connect the external power supply of the second motor 801, start the second motor 801 to drive the first incomplete gear 802 to rotate, the first incomplete gear 802 rotates and drives the second cylinder 803 to rotate. When the first incomplete gear 802 and the second incomplete gear 804 are meshed, the first incomplete gear 802 rotates and drives the second incomplete gear 804 to rotate. The second incomplete gear 804 rotates and drives the push rod 805 to rotate. When the two are no longer meshed, the first incomplete gear 802 continues to rotate and drives the cylinder 803 to rotate, so that the cylinder 803 pushes the push rod 805 to rotate, and the push rod 805 rotates and drives the second incomplete gear 804 to rotate, so that the first incomplete gear 802 and the second incomplete gear 804 are meshed again, and the second incomplete gear 804 rotates and drives the round roller 806 to rotate intermittently, so that the cotton towel is intermittently transported to the right.

[0032] Punching breakpoint:

[0033] Connect the external power supply of the first motor 601, start the first motor 601 to drive the disc 602 to rotate, the rotation of the disc 602 drives the first cylinder 603 to rotate, the rotation of the first cylinder 603 drives the straight rod 604 to move, the straight rod 604 moves to drive the vertical rod 605 to move downward, the vertical rod 605 moves downward to drive the mounting bracket 606 to move downward, the mounting bracket 606 moves downward to drive the stamping needle 9 to move downward, when the first incomplete gear 802 and the second incomplete gear 804 are no longer engaged and the cotton towel stops being transported, the stamping needle 7 reaches the bottom and performs the stamping breakpoint work on the cotton towel, and then the first motor 601 continues to rotate to drive the device back to the initial position, completing the power-off stamping work on the cotton towel.

[0034] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A cotton towel breakpoint punching device, comprising a workbench (1) and a bracket (2), wherein the upper end of the workbench (1) is fixedly connected to the bracket (2), and characterized in that: A pressure roller (3) is provided between the two brackets (2), and both ends of the pressure roller (3) are rotatably connected to the brackets (2) via bearings. The upper end of the workbench (1) is fixedly connected to a vertical plate (4), and the front end of the vertical plate (4) is fixedly connected to a box body (5). A stamping structure (6) is provided inside the box body (5), and a loading structure (8) is provided on the upper right side of the workbench (1).

2. A cotton towel breakpoint punching device according to claim 1, characterized in that: The stamping structure (6) comprises a first motor (601), the output shaft of the first motor (601) is rotatably connected to the housing (5) via a bearing, the output end of the first motor (601) is fixedly connected to a disc (602), the right side of the disc (602) is fixedly connected to a first cylinder (603), the outer wall of the first cylinder (603) is slidably connected to a straight rod (604), the straight rod (604) is movably connected to a vertical rod (605) via a pin shaft, and the lower end of the vertical rod (605) is fixedly connected to a mounting frame (606).

3. A cotton towel breakpoint punching device according to claim 2, characterized in that: The right end of the box body (5) is fixedly connected to the first motor (601), a protrusion processed on the inner wall of the box body (5) is movably connected to the straight rod (604), a slideway processed on the inner wall of the box body (5) is slidably connected to the vertical rod (605), and a punching needle (9) is installed at the lower end of the mounting frame (606).

4. A cotton towel breakpoint punching device according to claim 1, characterized in that: The feeding structure (8) comprises a second motor (801), the second motor (801) is fixedly connected to the workbench (1), the output end of the second motor (801) is fixedly connected to a first incomplete gear (802), the incomplete gear (802) is meshingly connected to a second incomplete gear (804), the front end of the first incomplete gear (802) is fixedly connected to a second cylinder (803), the front end of the second incomplete gear (804) is fixedly connected to a push rod (805), and the rotating shaft of the second incomplete gear (804) is fixedly connected to a round roller (806).

5. A cotton towel breakpoint punching device according to claim 4, characterized in that: A bent plate (7) is fixedly connected to the upper end of the workbench (1), and the rotating shaft of the first incomplete gear (802) is rotatably connected to the bent plate (7) via a bearing.

6. A cotton towel breakpoint punching device according to claim 5, characterized in that: The rotating shaft of the second incomplete gear (804) is rotatably connected to the bent plate (7) via a bearing, and the round roller (806) is rotatably connected to the bent plate (7) via a bearing.

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