Cutting machine for pearl wool

Abstract

The utility model discloses a cutting machine for pearl wool, which comprises a working table, two sides of the working table are respectively provided with an installation rail and a support frame, the outer walls of the opposite sides of the two support frames are respectively provided with an installation beam and a limiting plate, and the cutting machine further comprises a moving mechanism which is located between the installation beam and the limiting plate, the moving mechanism comprises two mounting boxes, a mounting groove is formed in the outer wall of one side of the mounting beam, a rack is arranged on the outer wall of the side, close to the mounting beam, of the limiting plate, and the mounting boxes are slidably connected to the inner wall of the mounting groove. The cutting machine for the pearl wool has the advantages that the cutting efficiency of the pearl wool is improved, the time cost and the labor cost are reduced, and the situation that the cutting quality effect of the pearl wool is affected due to long-time manual operation or fatigue is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pearl cotton cutting, in particular to a cutting machine used for pearl cotton. Background Art

[0002] Pearl cotton, also known as polyethylene foam cotton, is a new type of environmentally friendly packaging material. It is widely used in packaging, cushioning materials, handicraft manufacturing and other fields due to its light texture, good elasticity, strong shock resistance and pressure resistance. Pearl cotton cutting machine can achieve accurate cutting of pearl cotton of different thicknesses by using high-precision knives.

[0003] The patent document with application number 202322046168.3 discloses a pearl cotton cutting machine, which moves the pull block, and the movement of the pull block drives the movement of the clamping rod, and the movement of the clamping rod disengages the clamping rod from the clamping hole. Then, after the cutter head is moved to the required position, the pull block is released, and the clamping rod is clamped with the clamping hole under the action of the first spring.

[0004] However, the traditional cutting machine for pearl cotton usually cuts pearl cotton one by one, that is, only one pearl cotton unit is cut at a time. Cutting one by one means that the cutting tool needs to be repositioned and adjusted for each operation, which greatly increases the time cost of cutting. Especially when dealing with a large amount of pearl cotton, the work efficiency problem of this method is particularly prominent, and cutting one by one requires a lot of manual participation, which not only increases the labor cost, but also may cause safety problems in the cutting process due to human factors. For example, long-term operation or fatigue may cause a decrease in cutting accuracy and affect product quality. Utility Model Content

[0005] The utility model discloses a cutting machine for pearl cotton, aiming to solve the problem that a traditional cutting machine for pearl cotton usually cuts pearl cotton one by one during cutting, that is, only one pearl cotton unit is cut each time, and cutting one by one means that each operation requires repositioning and adjustment of the cutting tool, which greatly increases the time cost of cutting. Especially when processing a large amount of pearl cotton, the work efficiency problem of this method is particularly prominent, and cutting one by one requires a large amount of manual participation, which not only increases the labor cost, but also may cause safety problems in the cutting process due to human factors, such as long-term operation or fatigue may cause a decrease in cutting accuracy, affecting the technical problem of product quality.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cutting machine for pearl cotton, comprising a workbench, both sides of the workbench are provided with mounting rails and support frames, the outer walls of the opposite sides of the two support frames are provided with mounting beams and limit plates, and also comprising:

[0008] Mobile mechanism: located between the mounting beam and the limiting plate, the mobile mechanism comprises two mounting boxes, a mounting groove is provided on one outer wall of the mounting beam, a rack is provided on one outer wall of the limiting plate close to the mounting beam, the mounting box is slidably connected to the inner wall of the mounting groove, a third motor is provided on one outer wall of the mounting box close to the rack, a gear is fixedly connected to the output shaft of the third motor, the gear and the rack are meshed with each other, a limiting rod is connected to one outer wall of the gear through a bearing, a moving chain is provided between the two limiting rods, and the moving chain is slidably connected to the inner wall of the mounting groove;

[0009] A first adjusting mechanism: located below the moving mechanism;

[0010] The second adjustment mechanism is located on the top of the workbench;

[0011] Limiting mechanism: located above the first adjusting mechanism.

[0012] The adoption of the above technical scheme can improve the cutting efficiency of pearl cotton. Specifically, when in use, the pearl cotton is first spread on the surface of the workbench, and then the limiting mechanism and the second adjusting mechanism are used to limit and fix the pearl cotton of different thicknesses and widths, and then the third motor is started according to the cutting path of the pre-designed drawing, so that the output shaft of the third motor is used to drive the gear to rotate, and then the gear is moved on the rack. Since the mounting rod and the moving chain are connected to each other, when the two gears approach or move away from each other, the mounting box is driven to slide in the mounting groove, and then the first adjusting mechanism is controlled to cut the pearl cotton multiple times within a certain period of time. Compared with the traditional method of cutting the pearl cotton one by one, which requires manual participation, the device reduces time and labor costs, avoids long-term manual operation or fatigue, and affects the cutting quality of the pearl cotton.

[0013] In a preferred solution, the first adjustment mechanism includes two connecting plates and two electric telescopic rods, the fixed ends of the two connecting plates and the two electric telescopic rods are respectively located on the bottom outer wall of the installation box, the movable ends of the two electric telescopic rods are each provided with a second motor, and the circumferential outer wall of the movable end of the electric telescopic rod is sleeved with a limiting ring, a fixing groove is formed on the outer wall of one side of the connecting plate, the limiting ring is slidably connected to the inner wall of the fixing groove, and the output shaft of the second motor is fixedly connected to a cutting knife.

[0014] When in use, the electric telescopic rod is started, and the movable end of the electric telescopic rod drives the second motor and the cutting knife to move vertically downward. The set limit ring moves up and down in the fixed groove along with the movable end of the electric telescopic rod. When it is necessary to cut the pearl cotton along the path set in the drawing, the second motor can be started to control the rotation angle of the output shaft of the second motor, thereby controlling the moving direction of the cutting knife, reducing manual adjustment and improving cutting accuracy.

[0015] In a preferred solution, the second adjustment mechanism includes a first motor and four pressure plates, a mounting opening is provided on the outer wall of one side of the workbench, two output shafts of the first motor are fixedly connected with threaded rods, one end of the two threaded rods are respectively connected to the inner walls on both sides of the workbench through bearings, a connecting groove is provided on the top outer wall of the workbench, the connecting groove is communicated with the mounting opening, and the circumferential outer wall of the threaded rod is connected to a fixing frame through threads.

[0016] When in use, according to the different widths of the pearl cotton material, the first motor is started, and the dual output shaft of the first motor drives the two threaded rods to rotate, thereby driving the two fixing frames to move closer to or away from each other, and then adjusting the distance between the two fixing frames according to actual needs to limit the two sides of the pearl cotton.

[0017] As can be seen from the above, a cutting machine for pearl cotton includes a workbench, both sides of the workbench are provided with mounting rails and support frames, and the outer walls of the opposite sides of the two support frames are provided with mounting beams and limit plates, and also includes:

[0018] Mobile mechanism: located between the mounting beam and the limiting plate, the mobile mechanism comprises two mounting boxes, a mounting groove is provided on one outer wall of the mounting beam, a rack is provided on one outer wall of the limiting plate close to the mounting beam, the mounting box is slidably connected to the inner wall of the mounting groove, a third motor is provided on one outer wall of the mounting box close to the rack, a gear is fixedly connected to the output shaft of the third motor, the gear and the rack are meshed with each other, a limiting rod is connected to one outer wall of the gear through a bearing, a moving chain is provided between the two limiting rods, and the moving chain is slidably connected to the inner wall of the mounting groove;

[0019] A first adjusting mechanism: located below the moving mechanism;

[0020] The second adjustment mechanism is located on the top of the workbench;

[0021] Limiting mechanism: located above the first adjusting mechanism. The cutting machine for pearl cotton provided by the utility model has the technical effect of improving the cutting efficiency of pearl cotton, reducing time cost and labor cost, and avoiding long-term manual operation or fatigue, which affects the cutting quality of pearl cotton. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model is a schematic diagram of the overall structure of a cutting machine for pearl cotton.

[0023] Figure 2 This is a structural schematic diagram of a first adjustment mechanism and a second adjustment mechanism of a cutting machine for pearl cotton proposed by the utility model.

[0024] Figure 3 The utility model is a schematic diagram of the second adjustment mechanism structure of a cutting machine for pearl cotton.

[0025] Figure 4 The utility model is a schematic diagram of the structure of a moving mechanism of a cutting machine for pearl cotton.

[0026] In the attached figure: 1. workbench; 2. mounting rail; 3. first motor; 4. threaded rod; 5. support frame; 6. mounting beam; 7. mounting box; 8. rack; 9. moving chain; 10. connecting rod; 11. fixed frame; 12. pressure plate; 13. mounting rod; 14. telescopic spring; 15. cutting knife; 16. third motor; 17. gear; 18. electric telescopic rod; 19. limit ring; 20. second motor. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0028] The utility model discloses a cutting machine for pearl cotton, which is mainly used in the traditional cutting machine for pearl cotton. In the process of cutting pearl cotton, the cutting is usually performed one by one, that is, only one pearl cotton unit is cut each time. Cutting one by one means that the cutting tool needs to be repositioned and adjusted for each operation, which greatly increases the time cost of cutting. Especially when processing a large amount of pearl cotton, the work efficiency problem of this method is particularly prominent, and cutting one by one requires a lot of manual participation, which not only increases the labor cost, but also may cause safety problems in the cutting process due to human factors. For example, long-term operation or fatigue may cause the cutting accuracy to decrease, affecting the product quality.

[0029] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 A cutting machine for pearl cotton includes a workbench 1, both sides of the workbench 1 are provided with mounting rails 2 and support frames 5, the outer walls of the opposite sides of the two support frames 5 are provided with mounting beams 6 and limit plates, and also includes:

[0030] Mobile mechanism: located between the mounting beam 6 and the limit plate, the mobile mechanism includes two mounting boxes 7, a mounting groove is provided on one side outer wall of the mounting beam 6, a rack 8 is provided on one side outer wall of the limit plate close to the mounting beam 6, the mounting box 7 is slidably connected to the inner wall of the mounting groove, a third motor 16 is provided on one side outer wall of the mounting box 7 close to the rack 8, a gear 17 is fixedly connected to the output shaft of the third motor 16, the gear 17 is meshed with the rack 8, one side outer wall of the gear 17 is connected to the limit rod through a bearing, a moving chain 9 is provided between the two limit rods, and the moving chain 9 is slidably connected to the inner wall of the mounting groove;

[0031] The first adjusting mechanism: located below the moving mechanism;

[0032] The second adjustment mechanism: located on the top of the workbench 1;

[0033] Limiting mechanism: located above the first adjusting mechanism.

[0034] It should be noted that the two third motors 16 rotate in opposite directions.

[0035] Among them, a partition is provided near the center of the top of the installation groove, and the partition is a "concave" structure. The partition can play a certain limiting role in the moving position of the installation box 7. The "concave" structure partition is easy to be snapped onto the outer wall of the installation groove.

[0036] During the specific implementation process, a pulley is provided on the bottom outer wall of the support frame 5, and the pulley is slidably connected to the inner wall of the mounting rail 2. This arrangement makes it convenient for the pearl cotton to be cut by sliding the pulley in the mounting rail 2, thereby driving the support frame 5 to move, and then the entire device can be moved left and right on the workbench 1 according to the preset cutting path.

[0037] Specifically, when in use, the pearl cotton is first spread on the upper surface of the workbench 1, and then the pearl cotton of different thicknesses and widths is limited and fixed by using the limiting mechanism and the second adjusting mechanism, and then the third motor 16 is started according to the cutting path of the pre-designed drawing, so that the output shaft of the third motor 16 drives the gear 17 to rotate, and then the gear 17 is moved on the rack 8. Since the limiting rod and the moving chain 9 are connected to each other, when the two gears 17 are close to or away from each other, the installation box 7 is driven to slide in the installation groove, and then the first adjusting mechanism is controlled to cut the pearl cotton multiple times within a certain period of time. Compared with the traditional method of cutting the pearl cotton one by one with manual participation, the present device improves the cutting efficiency of the pearl cotton, reduces the time cost and labor cost, and avoids long-term manual operation or fatigue, which affects the cutting quality of the pearl cotton.

[0038] Reference Figure 1 and Figure 2In a preferred embodiment, the first adjustment mechanism includes two connecting plates and two electric telescopic rods 18, the fixed ends of the two connecting plates and the two electric telescopic rods 18 are respectively located on the bottom outer wall of the installation box 7, the movable ends of the two electric telescopic rods 18 are provided with a second motor 20, and the circumferential outer wall of the movable end of the electric telescopic rod 18 is sleeved with a limiting ring 19, a fixing groove is opened on the outer wall of one side of the connecting plate, the limiting ring 19 is slidably connected to the inner wall of the fixing groove, and the output shaft of the second motor 20 is fixedly connected to the cutting knife 15.

[0039] Specifically, when in use, the electric telescopic rod 18 is started, and the movable end of the electric telescopic rod 18 drives the second motor 20 and the cutting knife 15 to move vertically downward. The set limit ring 19 moves up and down in the fixed groove along with the movable end of the electric telescopic rod 18. When it is necessary to cut the pearl cotton along the path set in the drawing, the second motor 20 can be started to control the rotation angle of the output shaft of the second motor 20, thereby controlling the moving direction of the cutting knife 15, reducing manual adjustment and improving cutting accuracy.

[0040] Reference Figure 1 and Figure 2 In a preferred embodiment, the second adjustment mechanism includes a first motor 3 and four pressure plates 12. A mounting port is provided on the outer wall of one side of the workbench 1. The two output shafts of the first motor 3 are fixedly connected with threaded rods 4. One end of the two threaded rods 4 is respectively connected to the inner walls on both sides of the workbench 1 through bearings. A connecting groove is provided on the top outer wall of the workbench 1. The connecting groove is communicated with the mounting port. The circumferential outer wall of the threaded rod 4 is connected to a fixing frame 11 through threads.

[0041] It should be noted that the first motor 3 is a dual-output shaft motor.

[0042] The threads on the outer circumferential walls of the two threaded rods 4 are in opposite directions, so that the two fixing frames 11 can be moved closer to or farther away from each other, thereby adjusting the distance between the two fixing frames 11 according to the actual width of the pearl cotton and improving the practicability of the device.

[0043] In the specific implementation process, a silicone pad is provided on the bottom outer wall of the pressing plate 12. The silicone pad has good anti-slip properties, which means that the use of the silicone pad in conjunction with the pressing plate 12 can better fix the pearl cotton and prevent it from sliding or shifting during use. This stability helps to ensure that the position of the pearl cotton is accurate and not prone to change.

[0044] Specifically, when in use, according to the different widths of the pearl cotton material, the first motor 3 is started, and the dual output shafts of the first motor 3 drive the two threaded rods 4 to rotate, thereby driving the two fixing frames 11 to move closer to or away from each other, and then adjusting the distance between the two fixing frames 11 according to actual needs, thereby limiting the two sides of the pearl cotton. This arrangement facilitates improving the practicality and flexibility of the entire device.

[0045] Reference Figure 1 and Figure 3 In a preferred embodiment, the limiting mechanism includes four connecting rods 10, and the two sides of the fixing frame 11 are respectively slidably connected to the inner wall of the mounting port, wherein two adjacent connecting rods 10 are located between the two fixing frames 11 on the same side of the workbench 1, and a telescopic spring 14 is provided between the pressure plate 12 and the fixing frame 11, and a mounting rod 13 is provided on the top outer wall of the pressure plate 12, and the mounting rod 13 passes through the top outer wall of the fixing frame 11, and a thread is provided at a position near one end of the top of the mounting rod 13, and the top end of the mounting rod 13 is fixedly connected to the top outer wall of the fixing frame 11 by bolts.

[0046] Specifically, when in use, the four corners of the pearl cotton are placed between the four pressing plates 12 and the upper surface of the workbench 1. According to the actual thickness of the pearl cotton, the operator first lifts the pressing plate 12 upward to squeeze the telescopic spring 14, and then releases the pressing plate 12. Due to the reaction force of the telescopic spring 14, the pressing plate 12 cooperates with the upper surface of the workbench 1 to limit and fix the upper and lower surfaces of the pearl cotton. Then the operator fixes one end of the mounting rod 13 through the fixing frame 11 with a nut. This arrangement can flexibly adjust the distance between the pressing plate 12 and the workbench 1, and limit and fix pearl cotton of different thicknesses, thereby improving the practicability of the device.

[0047] Working principle: When in use, first spread the pearl cotton on the upper surface of the workbench 1, and then use the limiting mechanism and the second adjusting mechanism to limit and fix the pearl cotton of different thicknesses and widths, and then start the third motor 16 according to the pre-designed cutting path of the drawing, so that the output shaft of the third motor 16 drives the gear 17 to rotate, and then the gear 17 moves on the rack 8. Since the mounting rod 13 and the moving chain 9 are connected to each other, when the two gears 17 approach or move away from each other, the mounting box 7 is driven to slide in the mounting groove, and then the first adjusting mechanism is controlled to cut the pearl cotton multiple times within a certain period of time. Compared with the traditional method of cutting the pearl cotton one by one, which requires manual participation, the device improves the cutting efficiency of the pearl cotton, reduces the time cost and labor cost, and avoids long-term manual operation or fatigue, which affects the cutting quality of the pearl cotton.

[0048] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A cutting machine for pearl cotton, comprising a workbench (1), wherein both sides of the workbench (1) are provided with mounting rails (2) and a support frame (5), characterized in that: The outer walls of the two support frames (5) on opposite sides are provided with mounting beams (6) and limiting plates, and further include: A moving mechanism: located between the mounting beam (6) and the limiting plate, the moving mechanism comprises two mounting boxes (7), a mounting groove is provided on one outer wall of the mounting beam (6), a rack (8) is provided on one outer wall of the limiting plate close to the mounting beam (6), the mounting box (7) is slidably connected to the inner wall of the mounting groove, a third motor (16) is provided on one outer wall of the mounting box (7) close to the rack (8), an output shaft of the third motor (16) is fixedly connected to a gear (17), the gear (17) and the rack (8) are meshed with each other, one outer wall of the gear (17) is connected to a limiting rod via a bearing, a moving chain (9) is provided between the two limiting rods, and the moving chain (9) is slidably connected to the inner wall of the mounting groove; A first adjusting mechanism: located below the moving mechanism; A second adjustment mechanism: located on the top of the workbench (1); Limiting mechanism: located above the first adjusting mechanism.

2. A cutting machine for pearl cotton according to claim 1, characterized in that: A partition is provided near the center of the top of the installation groove, and the partition is a "concave" structure.

3. A cutting machine for pearl cotton according to claim 2, characterized in that: The first adjustment mechanism comprises two connecting plates and two electric telescopic rods (18), the fixed ends of the two connecting plates and the two electric telescopic rods (18) are respectively located on the bottom outer wall of the installation box (7), the movable ends of the two electric telescopic rods (18) are each provided with a second motor (20), and the circumferential outer wall of the movable end of the electric telescopic rod (18) is sleeved with a limiting ring (19), a fixing groove is formed on the outer wall of one side of the connecting plate, the limiting ring (19) is slidably connected to the inner wall of the fixing groove, and the output shaft of the second motor (20) is fixedly connected to a cutting knife (15).

4. A cutting machine for pearl cotton according to claim 1, characterized in that: The second adjustment mechanism comprises a first motor (3) and four pressure plates (12); a mounting opening is provided on an outer wall of one side of the workbench (1); two output shafts of the first motor (3) are fixedly connected to threaded rods (4); one end of the two threaded rods (4) are respectively connected to the inner walls on both sides of the workbench (1) through bearings; a connecting groove is provided on the top outer wall of the workbench (1); the connecting groove is communicated with the mounting opening; and the circumferential outer wall of the threaded rod (4) is connected to a fixing frame (11) through threads.

5. A cutting machine for pearl cotton according to claim 4, characterized in that: The threads formed on the circumferential outer walls of the two threaded rods (4) are in opposite directions.

6. A cutting machine for pearl cotton according to claim 5, characterized in that: The bottom outer wall of the pressing plate (12) is provided with a silica gel pad.

7. A cutting machine for pearl cotton according to claim 4, characterized in that: The limiting mechanism comprises four connecting rods (10), and the two sides of the fixing frame (11) are respectively slidably connected to the inner wall of the mounting opening, wherein two adjacent connecting rods (10) are located between the two fixing frames (11) on the same side of the workbench (1), and a telescopic spring (14) is provided between the pressure plate (12) and the fixing frame (11), and a mounting rod (13) is provided on the top outer wall of the pressure plate (12), and the mounting rod (13) passes through the top outer wall of the fixing frame (11), and a thread is provided at a position close to one end of the top of the mounting rod (13), and one end of the top of the mounting rod (13) is fixedly connected to the top outer wall of the fixing frame (11) by a bolt.

8. A cutting machine for pearl cotton according to claim 1, characterized in that: A pulley is provided on the outer wall of the bottom of the support frame (5), and the pulley is slidably connected to the inner wall of the mounting rail (2).

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