Novel foam cutting machine

Abstract

The utility model discloses a novel foam cutting machine in the related technical field of foam processing equipment, which comprises a rack and a cutting wire, the rack is fixedly connected with a working table, the working table is provided with a first feeding groove and two second feeding grooves, the first feeding groove and the second feeding grooves are designed to be vertically distributed, and the cutting wire is arranged in the first feeding groove and the second feeding groove. The cutting wire is embedded in the first feeding groove, and a second feeding frame is embedded in the second feeding groove. According to the cutting device, cutting of a cutting knife is changed into cutting of the cutting wire, products of different shapes can be cut without replacement, the application range is wide, meanwhile, the production efficiency is greatly improved, practicability and economical efficiency are good, and by means of the design of the pressure sensor and the buffer spring, when the cutting wire is used for cutting, the pressure sensor is not required to be replaced. Buffering protection and tensioning force detection are effectively conducted, the cutting speed is increased under the condition that the safety of the device is guaranteed, and the economical efficiency of the device is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to foam processing equipment, and specifically relates to a novel foam cutting machine. Background Art

[0002] Foam is a soft, shockproof and lightweight item. Due to its unique characteristics, it is used for processing and molding to protect the use of goods. Foam cutting machine, the so-called foam cutting is equipment for processing chemical industry materials such as foam and sponge. The existing foam cutting machine is not highly automated and requires a lot of manual processes. If mass production is to be achieved, a lot of labor is required in the process, which increases the cost. In addition, the foam cutting machine purchased outside has a complex structure, a large volume, and a high cost. A foam cutting machine proposed in patent CN202120119557.2, by extending the No. 1 electric telescopic rod to push the mobile frame to slide on the cross bar, the position of the cutting knife can be adjusted laterally. It is easy to operate and has a simple structure. The No. 2 electric telescopic rod is extended to push the fixed frame downward to adjust the position of the cutting knife longitudinally. It is easy to operate, has strong versatility, a simple structure, and can be promoted for use. Although the patent meets the requirements of use to a certain extent, it is found in actual use that the design uses a cutting knife for stamping cutting, which not only has a low cutting efficiency, but also requires constant replacement of different types of cutting knives to cut graphics of different shapes. It is very inconvenient to use, and its practicality and economy need to be improved.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a new foam cutting machine. To solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0005] A novel foam cutting machine comprises a frame and a cutting wire, wherein the frame is fixedly connected to a workbench, a No. 1 feed slot and two No. 2 feed slots are provided on the workbench, the No. 1 feed slot and the No. 2 feed slots are designed to be vertically distributed, the No. 1 feed slot is embedded with the cutting wire, the No. 2 feed slot is embedded with a No. 2 feed frame, the No. 2 feed frame is embedded with a guide column on a clamping frame, an adjusting nut and a clamping spring are sleeved on the guide column, the adjusting nut is connected to the clamping frame by a threaded connection, and the clamping spring is arranged on the clamping frame and the No. 2 feed frame A feed motor No. 1 is fixedly connected to one side of the frame, a middle gear box is arranged in the middle of one side of the workbench, a feed motor No. 2 is arranged at the input end of the middle gear box, a control box is fixedly connected to one side of the frame, an inspection cover is embedded in the side of the frame away from the workbench, the frame plays a role of stable support, the No. 1 feed slot and the No. 2 feed slot are convenient for cutting and feeding, the clamping spring provides clamping power for the clamping frame, the No. 1 feed motor and the No. 2 feed motor provide feeding power for the device, and the inspection cover is convenient for maintenance of the device.

[0006] As a further solution of the utility model: linkage shafts are arranged on both sides of the middle gear box, an end gear box is arranged at the other end of the linkage shaft, the end gear box is fixedly connected to the frame, and the linkage shaft and the end gear box play a role in power transmission.

[0007] As a further solution of the utility model: a No. 2 transmission screw is arranged on one side of the end gear box, a vertical distribution design is adopted between the No. 2 transmission screw and the linkage shaft, the other end of the No. 2 transmission screw is connected to the frame through a bearing seat, and the No. 2 transmission screw plays a role in power transmission.

[0008] As a further solution of the utility model: a No. 2 nut seat is sleeved on the No. 2 transmission screw, a No. 2 feed rack is arranged on one side of the No. 2 nut seat, a slide rail connection design is adopted between the No. 2 feed rack and the No. 2 feed groove, and the No. 2 nut seat plays a role of power transmission.

[0009] As a further solution of the utility model: a No. 1 transmission screw is provided at the output end of the No. 1 feed motor, a No. 1 nut seat is sleeved on the No. 1 transmission screw, a cutting support is provided on one side of the No. 1 nut seat, the other end of the No. 1 transmission screw is connected to the frame through a bearing seat, and the No. 1 transmission screw and the No. 1 nut seat play a role in power transmission.

[0010] As a further solution of the utility model: two guide ears are fixedly connected to the cutting support, and guide columns are embedded in the guide ears. Both ends of the guide columns are fixedly connected to the frame, and both ends of the cutting support are fixedly connected to cutting brackets. A process groove is provided on the frame, and the cutting bracket is embedded in the process groove. A clearance fit is adopted between the guide ears and the guide columns, and the guide ears and the guide columns play a guiding role.

[0011] As a further solution of the utility model: the cutting bracket is embedded with a fixed locking sleeve, the cutting wire is arranged between the two fixed locking sleeves, a pressure sensor is arranged on one end of one of the fixed locking sleeves, a buffer spring is arranged on the other side of the pressure sensor, an adjustment sleeve is arranged on the other side of the buffer spring, the cutting wire is designed as a resistance wire, the buffer spring and the adjustment sleeve are both arranged on the fixed locking sleeve, and the adjustment sleeve is connected to the fixed locking sleeve by a thread.

[0012] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0013] The utility model can cut products of different shapes by changing the cutting knife into the cutting wire without replacement, which not only has a wide application range, but also greatly improves the production efficiency and has good practicality and economy.

[0014] The utility model can effectively perform buffer protection and tension force detection when the cutting wire is cut through the design of the pressure sensor and the buffer spring, so as to improve the cutting speed while ensuring the safety of the device, and further improve the economy of the device.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are part of this application and are used to provide a further understanding of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model, but do not constitute an improper limitation on the utility model. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is the front view of the utility model;

[0019] Figure 3 It is a partial enlarged view of I of the utility model;

[0020] Figure 4 It is a side view of the utility model;

[0021] Figure 5 It is a top view of the utility model.

[0022] In the figure: 1. Frame; 2. Workbench; 3. Cutting wire; 4. Feed trough No. 1; 5. Feed trough No. 2; 6. Feed rack No. 2; 7. Adjusting nut; 8. End gear box; 9. Compression spring; 10. Compression rack; 11. Process trough; 12. Cutting bracket; 13. Feed motor No. 1; 14. Fixed locking sleeve; 15. Inspection cover; 16. Guide column; 17. Guide ear; 18. Nut seat No. 1; 19. Drive screw No. 1; 20. Cutting bracket; 21. Middle gear box; 22. Linkage shaft; 23. Feed motor No. 2; 24. Nut seat No. 2; 25. Drive screw No. 2; 26. Pressure sensor; 27. Buffer spring; 28. Adjusting sleeve; 29. ​​Control box.

[0023] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0025] like Figures 1 to 5As shown, a novel foam cutting machine comprises a frame 1 and a cutting wire 3, a workbench 2 is fixedly connected to the frame 1, a No. 1 feed slot 4 and two No. 2 feed slots 5 are provided on the workbench 2, the No. 1 feed slot 4 and the No. 2 feed slot 5 are designed to be vertically distributed, the No. 1 feed slot 4 is embedded with the cutting wire 3, the No. 2 feed slot 5 is embedded with the No. 2 feed frame 6, the No. 2 feed frame 6 is embedded with a guide column on a clamping frame 10, the guide column is sleeved with an adjusting nut 7 and a clamping spring 9, the adjusting nut 7 is connected to the clamping frame 10 by a threaded connection, and the clamping spring 9 is arranged between the clamping frame 10 and the No. 2 feed frame 6. A feed motor No. 13 is fixedly connected to one side of the frame 1, a middle gear box 21 is arranged in the middle of one side of the workbench 2, a feed motor No. 23 is arranged at the input end of the middle gear box 21, a control box 29 is fixedly connected to one side of the frame 1, an inspection cover 15 is embedded in the side of the frame 1 away from the workbench 2, the frame 1 plays a role of stable support, the feed slot No. 1 4 and the feed slot No. 2 5 are convenient for cutting and feeding, the clamping spring 9 provides clamping power for the clamping frame 10, the feed motor No. 13 and the feed motor No. 2 23 provide feeding power for the device, and the inspection cover 15 is convenient for maintenance of the device.

[0026] Among them, linkage shafts 22 are arranged on both sides of the middle gear box 21, and an end gear box 8 is arranged at the other end of the linkage shaft 22. The end gear box 8 is fixedly connected to the frame 1, and the linkage shaft 22 and the end gear box 8 play a role in power transmission.

[0027] A No. 2 transmission screw 25 is arranged on one side of the end gear box 8. A vertical distribution design is adopted between the No. 2 transmission screw 25 and the linkage shaft 22. The other end of the No. 2 transmission screw 25 is connected to the frame 1 through a bearing seat. The No. 2 transmission screw 25 plays a role in power transmission.

[0028] A No. 2 nut seat 24 is sleeved on the No. 2 transmission screw 25, and a No. 2 feed rack 6 is arranged on one side of the No. 2 nut seat 24. A slide rail connection design is adopted between the No. 2 feed rack 6 and the No. 2 feed groove 5, and the No. 2 nut seat 24 plays a role in power transmission.

[0029] A No. 1 transmission screw 19 is provided at the output end of the No. 1 feed motor 13, and a No. 1 nut seat 18 is sleeved on the No. 1 transmission screw 19. A cutting support 20 is provided on one side of the No. 1 nut seat 18. The other end of the No. 1 transmission screw 19 is connected to the frame 1 through a bearing seat. The No. 1 transmission screw 19 and the No. 1 nut seat 18 play a role in power transmission.

[0030] Two guide ears 17 are fixedly connected to the cutting support 20, and a guide column 16 is embedded in the guide ear 17. Both ends of the guide column 16 are fixedly connected to the frame 1. Both ends of the cutting support 20 are fixedly connected to the cutting bracket 12. A process groove 11 is opened on the frame 1, and the cutting bracket 12 is embedded in the process groove 11. A clearance fit is adopted between the guide ear 17 and the guide column 16, and the guide ear 17 and the guide column 16 play a guiding role.

[0031] A fixed locking sleeve 14 is embedded in the cutting bracket 12, a cutting wire 3 is arranged between the two fixed locking sleeves 14, a pressure sensor 26 is sleeved on one end of one fixed locking sleeve 14, a buffer spring 27 is arranged on the other side of the pressure sensor 26, an adjusting sleeve 28 is arranged on the other side of the buffer spring 27, the cutting wire 3 adopts a resistance wire design, the buffer spring 27 and the adjusting sleeve 28 are both sleeved on the fixed locking sleeve 14, and the adjusting sleeve 28 is connected to the fixed locking sleeve 14 by a threaded connection.

[0032] The working principle of the utility model is as follows: when in use, the foam is placed on the workbench 2, and the adjusting nut 7 is rotated so that it can be stably and reliably clamped on the clamping frame 10, and the control box 29 is manually operated to start the No. 1 feed motor 13 and the No. 2 feed motor 23, so that the cutting wire 3 is aligned with a corner of the foam. After that, the parameters are input through the control box 29 to start the production. During the production process, the control box 29 controls the No. 1 feed motor 13 and the No. 2 feed motor 23 to work together, so that the No. 2 feed frame 6 drives the foam to feed along the No. 2 feed slot 5, and the cutting wire 3 is fed along the No. 1 feed slot 4. There is no need to replace the cutting wire 3 to complete cutting of different shapes. During the cutting process of the cutting wire 3, the buffer spring 27 can The invention can absorb the vibration energy of the cutting wire 3 to prevent the cutting wire 3 from being broken due to excessive tension. The pressure sensor 26 can detect the tension of the cutting wire 3 and then feed it back to the control box 29 to adjust the feeding speed. The novel structure of the invention is reasonably designed and easy to install and use. By changing the cutting of the cutting knife to the cutting of the cutting wire 3, it is possible to cut products of different shapes without replacement. It not only has a wide range of applications, but also greatly improves the production efficiency, and has good practicality and economy. Through the design of the pressure sensor 26 and the buffer spring 27, it is possible to effectively perform buffer protection and tension force detection when the cutting wire 3 is being cut, which is convenient for improving the cutting speed while ensuring the safety of the device, and further improves the economy of the device.

[0033] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent can make some changes or modify the technical content suggested above into an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the solution of the utility model.

Claims

1. A novel foam cutting machine, comprising a frame (1) and a cutting wire (3), characterized in that: The frame (1) is fixedly connected to a workbench (2), the workbench (2) is provided with a No. 1 feed slot (4) and two No. 2 feed slots (5), the No. 1 feed slot (4) and the No. 2 feed slots (5) are designed to be vertically distributed, the No. 1 feed slot (4) is embedded with the cutting wire (3), the No. 2 feed slot (5) is embedded with a No. 2 feed frame (6), the No. 2 feed frame (6) is embedded with a guide column on a clamping frame (10), the guide column is sleeved with an adjusting nut (7) and a clamping spring (9), the adjusting nut (7) is ) is connected to the clamping frame (10) by threaded connection, the clamping spring (9) is arranged between the clamping frame (10) and the second feed frame (6), one side of the frame (1) is fixedly connected to the first feed motor (13), a middle gear box (21) is arranged in the middle of one side of the workbench (2), and the input end of the middle gear box (21) is arranged with the second feed motor (23), one side of the frame (1) is fixedly connected to the control box (29), and the side of the frame (1) away from the workbench (2) is embedded with an inspection cover (15).

2. A novel foam cutting machine according to claim 1, characterized in that: Linkage shafts (22) are provided on both sides of the middle gear box (21), an end gear box (8) is provided at the other end of the linkage shaft (22), and the end gear box (8) is fixedly connected to the frame (1).

3. A novel foam cutting machine according to claim 2, characterized in that: A second transmission screw (25) is provided on one side of the end gear box (8), and a vertical distribution design is adopted between the second transmission screw (25) and the linkage shaft (22), and the other end of the second transmission screw (25) is connected to the frame (1) via a bearing seat.

4. A novel foam cutting machine according to claim 3, characterized in that: A No. 2 nut seat (24) is sleeved on the No. 2 transmission screw (25), a No. 2 feed frame (6) is arranged on one side of the No. 2 nut seat (24), and a slide rail connection design is adopted between the No. 2 feed frame (6) and the No. 2 feed slot (5).

5. A novel foam cutting machine according to claim 4, characterized in that: A No. 1 transmission screw (19) is disposed at the output end of the No. 1 feed motor (13), a No. 1 nut seat (18) is sleeved on the No. 1 transmission screw (19), a cutting support (20) is disposed on one side of the No. 1 nut seat (18), and the other end of the No. 1 transmission screw (19) is connected to the frame (1) via a bearing seat.

6. A novel foam cutting machine according to claim 5, characterized in that: Two guide ears (17) are fixedly connected to the cutting support (20), a guide column (16) is embedded in the guide ear (17), two ends of the guide column (16) are fixedly connected to the frame (1), two ends of the cutting support (20) are fixedly connected to the cutting bracket (12), a process groove (11) is provided on the frame (1), and the cutting bracket (12) is embedded in the process groove (11).

7. A novel foam cutting machine according to claim 6, characterized in that: The cutting bracket (12) is embedded with a fixed locking sleeve (14), the cutting wire (3) is arranged between the two fixed locking sleeves (14), one end of one of the fixed locking sleeves (14) is sleeved with a pressure sensor (26), the other side of the pressure sensor (26) is provided with a buffer spring (27), and the other side of the buffer spring (27) is provided with an adjustment sleeve (28).

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