A length cutting device for silica gel tube

Abstract

The utility model belongs to fixed length cutting device field especially, it is a silica gel pipe fixed length cutting device to the existing difficult to satisfy the problem that the length that can cut is single to the cutting distance required to silica gel pipe is adjusted, present and propose the following scheme, including organism, the top one side fixed mounting side plate of organism, the one side fixed mounting of side plate has L type frame, the inside sliding of L type frame is penetrated with connecting shaft, and connecting shaft passes through side plate, the inside fixed penetration of side plate has sleeve, and connecting shaft penetrates sleeve, the one end of connecting shaft rotatoryly is equipped with rotating sleeve, and rotating sleeve sliding cooperation is in sleeve, in the utility model, have accurate control cutting length, high -efficient cutting operation, stable conveying silica gel pipe, automatic reset function, compact structure and easy to maintain and the beneficial effect such as wide application range.

Description

Technical Field

[0001] This utility model relates to the technical field of fixed-length cutting devices, and in particular to a fixed-length cutting device for silicone tubes. Background Technology

[0002] Silicone tubing, as a high-performance piping material, is widely used in various fields such as medical, chemical, food, pharmaceutical, electronics, and automotive due to its heat resistance, pressure resistance, and chemical corrosion resistance. During the processing of silicone tubing, it is often necessary to cut it to a fixed length to meet different application requirements.

[0003] Existing silicone tube length-cutting devices still have some shortcomings in practical use:

[0004] While silicone tube length-cutting devices can cut silicone tubes at equal distances in actual use, they are difficult to adjust the cutting distance for different silicone tubes, and the lengths they can cut are relatively limited. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies, such as difficulty in adjusting the required cutting distance of silicone tubes and the limited range of cutting lengths, by proposing a silicone tube fixed-length cutting device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A silicone tube length-cutting device includes a body, a side plate fixedly installed on one side of the top of the body, an L-shaped frame fixedly installed on one side of the side plate, a connecting shaft slidingly passing through the L-shaped frame and passing through the side plate, a sleeve fixedly passing through the side plate and the connecting shaft passing through the sleeve, a rotating sleeve rotatably fitted at one end of the connecting shaft and slidingly fitted inside the sleeve.

[0008] In one possible design, limiting blocks are fixedly connected to both sides of the rotating sleeve. A second spring is provided inside the sleeve, and the two ends of the second spring abut against one side of the L-shaped frame and one end of the rotating sleeve, respectively, and are sleeved on the outer wall of the connecting shaft. The sleeve is provided with multiple slots and three annular grooves, and the slots and annular grooves are connected. The limiting blocks are sequentially engaged with the slots and annular grooves.

[0009] In one possible design, a sliding shaft is fixedly connected to one end of the connecting shaft, and multiple push wheels are fixedly connected to one end of the sliding shaft. A face gear is rotatably connected to one side of the L-shaped frame via a rotating shaft, and the rotating shaft rotates through to the other side of the L-shaped frame. The face gear has multiple rings, and multiple arc-shaped grooves are provided in each of the multiple rings. The multiple push wheels cooperate with the arc-shaped grooves in the face gear.

[0010] In one possible design, a support plate is fixedly installed on one side of the side plate, a support column slides through the support plate, a first spring is sleeved on the outer wall of the support column, a top plate is fixedly connected to the top of the support column, a shaped disk is fixedly sleeved on one end of the rotating shaft, the top plate is located below the shaped disk and the shaped disk contacts and cooperates with the top plate, and a cutter is fixedly installed at the bottom of the support column.

[0011] In one possible design, a drive motor is fixedly mounted on one side of the side plate, and the rotating shaft of the drive motor rotates through to one side of the side plate. A support base is fixedly connected to one side of the side plate, and two synchronous pulleys are provided on one side of the side plate. One of the synchronous pulleys is fixedly sleeved on one end of the output shaft of the drive motor, and the other synchronous pulley is rotatably connected to the support base and slidably sleeved on the outer wall of the sliding shaft. The two synchronous pulleys are connected by a synchronous belt drive.

[0012] In one possible design, a conveyor is fixedly installed between the two side plates of the machine body, a cutting table is fixedly installed between the two side plates of the machine body and is connected to the conveyor, three mounting plates are fixedly installed between the two side plates of the machine body, multiple clamping plates are fixedly installed at the bottom of the three mounting plates, and gaps are left between the multiple clamping plates and the conveyor. The multiple clamping plates cooperate in pairs to limit the silicone tube, and multiple rotating rollers are vertically placed inside the multiple clamping plates.

[0013] In this application, the formed silicone tube is conveyed by a conveyor. During the conveying process, clamps are used to limit the linear transport of the silicone tube. The drive motor is started, and the output shaft of the drive motor drives two synchronous pulleys connected by a synchronous belt to rotate synchronously. The lower synchronous pulley drives the sliding shaft to rotate, and the sliding shaft drives the push wheel to drive the face gear to rotate. The face gear drives the shaped disc to rotate and contact the top plate. The top plate pushes the support column downward and causes the cutter to cut the silicone tube. When the top plate descends, it compresses the first spring. When the shaped disc moves away from the top plate, the return of the first spring pushes the top plate up, causing the cutter to rise. When it is necessary to change the cutting length of the silicone tube, the rotating sleeve is pressed, and the limiting block passes through the slot and enters the annular groove, thereby pushing the connecting shaft. The connecting shaft pushes the sliding shaft, causing multiple push wheels at one end of the sliding shaft to move on the face gear, thereby changing the position of meshing with the multiple ring-shaped grooves of the face gear, thus changing the frequency of contact between the shaped disc and the top plate, and thus changing the cutting length.

[0014] Beneficial effects: The silicone tube fixed-length cutting device of this utility model can accurately control the cutting length of silicone tube through innovative mechanical structure design. By adjusting the cooperation between the rotating sleeve, limiting block, slot and annular groove, the user can easily change the position of the connecting shaft, sliding shaft and push wheel, thereby changing the position of the push wheel meshing with the face gear, so as to achieve precise adjustment of the cutting length of silicone tube.

[0015] In this utility model, the silicone tube fixed-length cutting device, through the limitation of the clamp, can ensure that the silicone tube remains in a straight state during the transportation process, avoiding the problem of inaccurate cutting caused by bending or twisting, which helps to improve the cutting quality and product consistency.

[0016] This invention offers several advantages, including precise control of cutting length, efficient cutting operation, stable delivery of silicone tubes, automatic reset function, compact structure, ease of maintenance, and wide applicability. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a silicone tube fixed-length cutting device proposed in this utility model;

[0018] Figure 2 This is a cross-sectional schematic diagram of an L-shaped frame for a silicone tube fixed-length cutting device proposed in this utility model;

[0019] Figure 3 This is an exploded structural diagram of the connecting shaft of a silicone tube length-cutting device proposed in this utility model.

[0020] Figure 4 This is a cross-sectional structural diagram of the sleeve of a silicone tube fixed-length cutting device proposed in this utility model.

[0021] In the diagram: 1. Machine body; 2. Synchronous belt; 3. First spring; 4. Clamping plate; 5. Drive motor; 6. Irregularly shaped disc; 7. L-shaped frame; 8. Cutter; 9. Support plate; 10. Support column; 11. Top plate; 12. Synchronous pulley; 13. Face gear; 14. Sleeve; 15. Support base; 16. Connecting shaft; 17. Sliding shaft; 18. Second spring; 19. Push wheel; 20. Rotating sleeve; 21. Limiting block; 22. Slot; 23. Annular groove; 24. Mounting plate; 25. Cutting table. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Example 1: Refer to Figure 1 and Figure 3 A fixed-length cutting device includes a body 1. Two side plates are fixedly installed on the top of the body 1, and a conveyor is installed between the two side plates. An L-shaped frame 7 is fixedly installed on one side of one of the side plates. A connecting shaft 16 slides through the L-shaped frame 7 and passes through the side plate. A sleeve 14 is fixedly installed inside the side plate, and the connecting shaft 16 passes through the sleeve 14. A rotating sleeve 20 is rotatably fitted at one end of the connecting shaft 16 and slides within the sleeve 14. A side plate is fixedly installed on one side of the top of the body 1, and an L-shaped frame 7 is fixedly installed on another side of this side plate. A connecting shaft 16 slides through the L-shaped frame 7 and passes through the side plate. A sleeve 14 is fixedly installed inside the side plate, through which the connecting shaft 16 passes. A rotating sleeve 20 is rotatably fitted at one end of the connecting shaft 16 and slides within the sleeve 14.

[0024] Reference Figure 3 and Figure 4 Both sides of the rotating sleeve 20 are fixedly connected to limiting blocks 21. A second spring 18 is provided inside the sleeve 14, and the two ends of the second spring 18 abut against one side of the L-shaped frame 7 and one end of the rotating sleeve 20, respectively, and are sleeved on the outer wall of the connecting shaft 16. The sleeve 14 has multiple slots 22 and three annular grooves 23, and the slots 22 and annular grooves 23 are connected. The limiting blocks 21 are sequentially engaged with the slots 22 and annular grooves 23. When the rotating sleeve 20 is pushed, the limiting blocks 21 on both sides of the rotating sleeve 20 engage in the slots 22 and annular grooves 23. When the rotating sleeve 20 moves, it can compress the second spring 18, thereby limiting the rotating sleeve 20 within the sleeve 14.

[0025] Reference Figure 2 and Figure 3 A sliding shaft 17 is fixedly connected to one end of the connecting shaft 16, and multiple push wheels 19 are fixedly connected to one end of the sliding shaft 17. A face gear 13 is rotatably connected to one side of the L-shaped frame 7 via a rotating shaft, which extends to the other side of the L-shaped frame 7. The face gear 13 has multiple concentric rings, each containing multiple arc-shaped grooves, and the multiple push wheels 19 engage with the arc-shaped grooves within the face gear 13. Multiple push wheels 19 are fixedly connected to one end of the sliding shaft 17, and a face gear 13 is rotatably connected to one side of the L-shaped frame 7 via a rotating shaft. The multiple push wheels 19 engage with the multiple arc-shaped grooves within the multiple concentric rings on one side of the face gear 13, thereby driving the face gear 13 to rotate.

[0026] Reference Figure 1A support plate 9 is fixedly installed on one side of the side plate. A support column 10 slides through the support plate 9. A first spring 3 is sleeved on the outer wall of the support column 10. A top plate 11 is fixedly connected to the top of the support column 10. A shaped disk 6 is fixedly sleeved at one end of the rotating shaft. The top plate 11 is located below the shaped disk 6, and the shaped disk 6 contacts and engages with the top plate 11. A cutter 8 is fixedly installed at the bottom of the support column 10. The shaped disk 6 is driven to rotate by the face gear 13 and comes into contact with the top plate 11. The top plate 11 pushes the support column 10 downward and causes the cutter 8 to cut the silicone tube. When the top plate 11 descends, it compresses the first spring 3. When the shaped disk 6 moves away from the top plate 11, the return of the first spring 3 pushes the top plate 11 up, causing the cutter 8 to rise.

[0027] Reference Figure 1 and Figure 2 A drive motor 5 is fixedly mounted on one side of the side plate, and the rotating shaft of the drive motor 5 rotates through one side of the side plate. A support base 15 is fixedly connected to one side of the side plate, and two synchronous pulleys 12 are provided on one side of the side plate. One synchronous pulley 12 is fixedly sleeved on one end of the output shaft of the drive motor 5, and the other synchronous pulley 12 is rotatably connected to the support base 15 and slidably sleeved on the outer wall of the sliding shaft 17. The two synchronous pulleys 12 are connected by a synchronous belt 2. When the drive motor 5 is started, the output shaft of the drive motor 5 drives the two synchronous pulleys 12 connected by the synchronous belt 2 to rotate synchronously. The lower synchronous pulley 12 drives the sliding shaft 17 to rotate.

[0028] This application can be used in the field of silicone tubing, or in other fields applicable to this application.

[0029] Example 2: Reference Figure 1 An improvement upon Embodiment 1: A silicone tube length-cutting device, applied in the field of silicone tubes, comprises a conveyor fixedly installed between two side plates of a machine body 1, a cutting table 25 fixedly installed between the two side plates of the machine body 1, and the cutting table 25 being connected to the conveyor; three mounting plates 24 fixedly installed between the two side plates of the machine body 1, and multiple clamping plates 4 fixedly installed at the bottom of the three mounting plates 24, with gaps between the clamping plates 4 and the conveyor; the clamping plates 4 cooperate in pairs to constrain the silicone tube; and multiple rotating rollers are vertically arranged inside the clamping plates 4. Injection-molded silicone tubes are placed on the machine body 1 and conveyed to the cutting table via the conveyor. During the conveying process, the silicone tube is constrained by the cooperating clamping plates 4, and multiple rotating rollers are vertically arranged inside the clamping plates 4 to assist in the conveying of the silicone tube.

[0030] However, as is well known to those skilled in the art, the working principle and wiring method of the drive motor 5 are commonplace and are all conventional methods or common knowledge. They will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A silicone tube fixed-length cutting device, characterized in that, include: The body (1) has a side plate fixedly installed on one side of the top. An L-shaped frame (7) is fixedly installed on one side of the side plate. A connecting shaft (16) slides through the L-shaped frame (7) and passes through the side plate. A sleeve (14) is fixedly installed through the side plate and passes through the sleeve (14). A rotating sleeve (20) is rotatably fitted on one end of the connecting shaft (16) and slides within the sleeve (14).

2. The silicone tube length-cutting device according to claim 1, characterized in that, Both sides of the rotating sleeve (20) are fixedly connected with limiting blocks (21). The sleeve (14) is provided with a second spring (18), and the two ends of the second spring (18) abut against one side of the L-shaped frame (7) and one end of the rotating sleeve (20), respectively, and are sleeved on the outer wall of the connecting shaft (16). The sleeve (14) is provided with multiple slots (22), and the sleeve (14) is provided with three annular grooves (23), and the slots (22) and the annular grooves (23) are connected. The limiting blocks (21) are engaged with the slots (22) and the annular grooves (23) in sequence.

3. The silicone tube length-cutting device according to claim 1, characterized in that, One end of the connecting shaft (16) is fixedly connected to a sliding shaft (17), and one end of the sliding shaft (17) is fixedly connected to a plurality of push wheels (19). One side of the L-shaped frame (7) is rotatably connected to a face gear (13) via a rotating shaft. The rotating shaft rotates through to the other side of the L-shaped frame (7). The face gear (13) has a plurality of rings, and each of the plurality of rings has a plurality of arc grooves. The plurality of push wheels (19) cooperate with the arc grooves in the face gear (13).

4. The silicone tube length-cutting device according to claim 3, characterized in that, A support plate (9) is fixedly installed on one side of the side plate. A support column (10) slides through the support plate (9). A first spring (3) is sleeved on the outer wall of the support column (10). A top plate (11) is fixedly connected to the top of the support column (10). A shaped disk (6) is fixedly sleeved on one end of the rotating shaft. The top plate (11) is located below the shaped disk (6), and the shaped disk (6) and the top plate (11) are in contact and cooperate with each other. A cutter (8) is fixedly installed at the bottom of the support column (10).

5. A silicone tube length-cutting device according to claim 1, characterized in that, A drive motor (5) is fixedly installed on one side of the side plate, and the rotating shaft of the drive motor (5) rotates through to one side of the side plate. A support base (15) is fixedly connected to one side of the side plate. Two synchronous pulleys (12) are provided on one side of the side plate. One of the synchronous pulleys (12) is fixedly sleeved on one end of the output shaft of the drive motor (5), and the other synchronous pulley (12) is rotatably connected to the support base (15) and slidably sleeved on the outer wall of the sliding shaft (17). The two synchronous pulleys (12) are connected by a synchronous belt (2).

6. A silicone tube length-cutting device according to claim 1, characterized in that, A conveyor is fixedly installed between the two side plates of the machine body (1). A cutting table (25) is fixedly installed between the two side plates of the machine body (1) and the cutting table (25) is connected to the conveyor. Three mounting plates (24) are fixedly installed between the two side plates of the machine body (1). Multiple clamping plates (4) are fixedly installed at the bottom of the three mounting plates (24). The multiple clamping plates (4) are all left with gaps between themselves and the conveyor. The multiple clamping plates (4) cooperate in pairs to limit the silicone tube. Multiple rotating rollers are vertically placed inside the multiple clamping plates (4).

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