Feeding structure for heat shrink tube cutting machine

Abstract

The utility model discloses a feeding structure for a heat shrink tube cutting machine, which comprises a cutting table, and the top of the cutting table is fixedly connected with a cutting mechanism. According to the feeding structure for the heat shrink tube cutting machine, through the arrangement of the positioning mechanism, the graduated scale and the cutting mechanism, when a heat shrink tube is cut, an air cylinder on the upper surface of an extension plate is started according to the length of the heat shrink tube needing to be cut, the air cylinder drives a baffle below a fixing rod at one end to move, and meanwhile the graduated scale arranged on the lower surface of the extension plate is observed; after a baffle moves to a proper position of a graduated scale, a driving motor above the cutting table is started, the driving motor drives a cutting blade on one side to rotate, and meanwhile, a hydraulic rod at the bottom is slowly shrunk, so that the cutting blade cuts a heat shrink tube main body placed under the cutting blade, and the consistency of the cutting size of each heat shrink tube can be effectively ensured; manual marking and cutting are not needed, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a feeding structure for a heat shrink tube cutting machine. Background Art

[0002] A cutting machine is a tool used to cut materials. It can be divided into metal material cutting machines and non-metal material cutting machines based on the cutting materials. With the development of modern mechanical processing industry, the requirements for cutting quality and precision are constantly increasing. The requirements for improving production efficiency, reducing production costs, and having highly intelligent automatic cutting functions are also increasing. The development of CNC cutting machines must adapt to the requirements of the development of modern mechanical processing industry. Cutting machines are divided into flame cutting machines, plasma cutting machines, laser cutting machines, water cutting machines, etc. Laser cutting machines have the fastest efficiency and the highest cutting precision. The cutting thickness is generally small. Plasma cutting machines also have a fast cutting speed and a certain slope on the cutting surface. Flame cutting machines are aimed at thicker carbon steel materials. In the process of cutting heat shrink tubes, it is usually necessary to transport the heat shrink tubes to the vicinity of the cutting head for cutting.

[0003] The existing feeding structure for heat shrink tube cutting machines is not easy to accurately cut the size of the workpiece to be cut. It is necessary to manually mark the workpiece to be cut in advance and then cut it according to the mark. The operation is cumbersome and affects the processing efficiency. Therefore, a feeding structure for a heat shrink tube cutting machine is proposed.

[0004] A feeding structure of a cutting machine is disclosed in announcement No. CN220217629U. Although the feeding structure of the cutting machine belongs to the technical field of feeding structures of cutting machines, the key points of its technical solution include a supporting mechanism and a clamping mechanism. The clamping mechanism is bolted to the top of the supporting mechanism. The supporting mechanism includes a supporting platform assembly and a supporting column assembly. By arranging the supporting mechanism and the clamping mechanism, the supporting platform assembly can provide a supporting effect when the cutting machine is feeding, and provide support for the transverse clamping assembly. The height of the supporting platform assembly can be adjusted by the supporting column assembly to better connect with the cutting machine. The supporting column assembly can provide support for the supporting platform assembly, and the transverse clamping assembly can provide support for the longitudinal clamping assembly and can clamp different materials. The longitudinal clamping assembly can cooperate with the transverse clamping assembly to clamp a variety of materials, which greatly improves the working efficiency of the cutting machine.

[0005] Although the above patent has achieved the effect of providing support for the cutting machine when feeding materials by setting up a supporting mechanism and a clamping mechanism, and providing support for the transverse clamping assembly, and the height of the supporting platform assembly can be adjusted through the supporting column assembly to better connect with the cutting machine, the supporting column assembly can provide support for the supporting platform assembly, the transverse clamping assembly can provide support for the longitudinal clamping assembly, and can clamp different materials, and the longitudinal clamping assembly can cooperate with the transverse clamping assembly to clamp a variety of materials, which greatly improves the working efficiency of the cutting machine; however, the device lacks the function of accurately locating the size of the workpiece to be cut, and does not require manual marking by staff, thereby improving production efficiency.

[0006] Therefore, it is necessary to invent a heat shrink tube cutting machine to solve the above problems. Utility Model Content

[0007] The technical problems to be solved by the utility model are as follows: the function of accurately locating the size of the piece to be cut is lacking, and manual marking by the staff is not required, thereby improving the production efficiency.

[0008] The purpose of the utility model can be achieved through the following technical solutions:

[0009] A feeding structure for a heat shrink tube cutting machine comprises a cutting table, a cutting mechanism is fixedly connected to the top of the cutting table, a support plate is fixedly connected to the surface of the cutting table, a clamping table is fixedly connected to the bottom of the support plate, a motor box is threadedly connected to the front of the support plate, a driving mechanism is fixedly connected to the inside of the motor box, a lead screw is fixedly connected to one side of the driving mechanism, a connecting rod is threadedly connected to the surface of the lead screw, a clamping mechanism is fixedly connected to the bottom of the connecting rod, a heat shrink tube body is overlapped in the middle of the clamping mechanism, an extension plate is fixedly connected to one side of the cutting table, a positioning mechanism is fixedly connected to the upper surface of the extension plate, and a scale is fixedly connected to the lower surface of the extension plate.

[0010] As a further solution of the utility model: the cutting mechanism includes a hydraulic rod fixedly connected to the top of the cutting table, the top of the hydraulic rod is fixedly connected to a counterweight platform, the top of the counterweight platform is fixedly connected to a drive motor, and the output end of the drive motor is fixedly connected to a cutting blade, which facilitates cutting the heat shrink tube.

[0011] As a further solution of the utility model: the driving mechanism includes a servo motor fixedly connected to the inside of the motor box, the output end of the servo motor is splined with a transmission rod, and the transmission rod is fixedly connected to one side of the screw rod, so that the servo motor can drive the screw rod to rotate.

[0012] As a further solution of the utility model: the clamping mechanism includes a U-shaped plate fixedly connected to the bottom of the connecting rod, and the inner wall of the U-shaped plate is fixedly connected to two groups of hydraulic cylinders, one side of one group of hydraulic cylinders is fixedly connected to a left clamping ring, and one side of the other group of hydraulic cylinders is fixedly connected to a right clamping ring, and the left clamping ring and the right clamping ring are convenient for clamping the heat shrink tube.

[0013] As a further solution of the utility model: the positioning mechanism includes a cylinder fixedly connected to the upper surface of the extension plate, the output end of the cylinder is fixedly connected to a fixing rod, the bottom of the fixing rod is fixedly connected to a baffle, and the baffle is convenient for limiting the heat shrink tube.

[0014] As a further solution of the utility model: two groups of threaded holes are opened on the surface of the motor box, and the internal threads of the threaded holes are connected with threaded columns, which are convenient for fixing the motor box.

[0015] As a further solution of the utility model: one side of the connecting rod is fixedly connected to a limiting block, and the limiting block is slidably connected to a sliding groove provided on the surface of the supporting plate, so that the limiting block is convenient for limiting the connecting rod.

[0016] Beneficial effects of the utility model:

[0017] 1. Through the setting of the positioning mechanism, the scale and the cutting mechanism, when cutting the heat shrink tube, the cylinder on the upper surface of the extension plate is started according to the length of the heat shrink tube to be cut, and the cylinder drives the baffle under the fixed rod at one end to move. At the same time, the scale set on the lower surface of the extension plate is observed until the baffle moves to the appropriate position of the scale, and then the drive motor above the cutting table is started. The drive motor drives the cutting blade on one side to rotate, and at the same time slowly retracts the hydraulic rod at the bottom, so that the cutting blade cuts the heat shrink tube body placed directly below, which can effectively ensure that the size of each heat shrink tube is cut consistent, without manual marking and cutting, thereby improving production efficiency.

[0018] 2. Through the setting of the driving mechanism, the screw rod and the clamping mechanism, when in use, the heat shrink tube is placed in the middle of the left clamping ring and the right clamping ring, and then the hydraulic cylinders on both sides are started. The hydraulic cylinders drive the two clamping ring frames to clamp and fix the heat shrink tube, and then the servo motor inside the motor box is started. The servo motor drives the screw rod on one side to rotate, and then the connecting rod threadedly connected to the surface of the screw rod moves left and right on the screw rod, thereby achieving the effect of driving the heat shrink tube clamped at the bottom of the connecting rod to move horizontally, without the need for manual hand-held operation, which reduces the work intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings.

[0020] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the driving mechanism of the utility model;

[0022] Figure 3 This is a schematic diagram of the positioning mechanism structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the clamping mechanism of the utility model.

[0024] In the figure: 1. cutting table; 2. cutting mechanism; 201. hydraulic rod; 202. counterweight table; 203. driving motor; 204. cutting blade; 3. supporting plate; 4. clamping table; 5. motor box; 6. driving mechanism; 601. servo motor; 602. transmission rod; 7. screw rod; 8. connecting rod; 9. limit block; 10. clamping mechanism; 1001. U-shaped plate; 1002. hydraulic cylinder; 1003. left clamp ring; 1004. right clamp ring; 11. heat shrink tube body; 12. extension plate; 13. positioning mechanism; 1301. cylinder; 1302. fixing rod; 1303. baffle; 14. scale; 15. threaded column. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figure 1-4 As shown, a feeding structure for a heat shrink tube cutting machine comprises a cutting table 1, a cutting mechanism 2 is fixedly connected to the top of the cutting table 1, a supporting plate 3 is fixedly connected to the surface of the cutting table 1, a clamping table 4 is fixedly connected to the bottom of the supporting plate 3, a motor box 5 is threadedly connected to the front of the supporting plate 3, a driving mechanism 6 is fixedly connected to the inside of the motor box 5, and through the arrangement of the driving mechanism 6, the screw rod 7 and the clamping mechanism 10, there is no need for manual hand-held operation, which reduces the work intensity of the staff, a screw rod 7 is fixedly connected to one side of the driving mechanism 6, a connecting rod 8 is threadedly connected to the surface of the screw rod 7, a clamping mechanism 10 is fixedly connected to the bottom of the connecting rod 8, a heat shrink tube body 11 is overlapped at the middle of the clamping mechanism 10, an extension plate 12 is fixedly connected to one side of the cutting table 1, a positioning mechanism 13 is fixedly connected to the upper surface of the extension plate 12, and through the arrangement of the positioning mechanism 13, the scale 14 and the cutting mechanism 2, the size of each heat shrink tube cut can be effectively ensured to be consistent, and there is no need for manual marking and cutting, which improves the production efficiency, and the scale 14 is fixedly connected to the lower surface of the extension plate 12;

[0027] like Figure 3 As shown, the cutting mechanism 2 includes a hydraulic rod 201 fixedly connected to the top of the cutting table 1, a counterweight platform 202 is fixedly connected to the top of the hydraulic rod 201, a driving motor 203 is fixedly connected to the top of the counterweight platform 202, and a cutting blade 204 is fixedly connected to the output end of the driving motor 203, and the cutting blade 204 is convenient for cutting the heat shrink tube;

[0028] like Figure 2 As shown, the driving mechanism 6 includes a servo motor 601 fixedly connected to the inside of the motor box 5, and the output end of the servo motor 601 is spline-connected with a transmission rod 602, and the transmission rod 602 is fixedly connected to one side of the screw rod 7, so that the servo motor 601 can easily drive the screw rod 7 to rotate;

[0029] like Figure 4 As shown, the clamping mechanism 10 includes a U-shaped plate 1001 fixedly connected to the bottom of the connecting rod 8, and the inner wall of the U-shaped plate 1001 is fixedly connected to two groups of hydraulic cylinders 1002, one side of which is fixedly connected to a left clamping ring 1003, and one side of the other group of hydraulic cylinders 1002 is fixedly connected to a right clamping ring 1004, and the left clamping ring 1003 and the right clamping ring 1004 are convenient for clamping the heat shrink tube;

[0030] like Figure 3 As shown, the positioning mechanism 13 includes a cylinder 1301 fixedly connected to the upper surface of the extension plate 12, the output end of the cylinder 1301 is fixedly connected to a fixing rod 1302, and the bottom of the fixing rod 1302 is fixedly connected to a baffle 1303, and the baffle 1303 is convenient for limiting the heat shrink tube;

[0031] like Figure 2 As shown, two groups of threaded holes are opened on the surface of the motor box 5, and the internal threads of the threaded holes are connected with threaded columns 15, which are convenient for fixing the motor box 5;

[0032] like Figure 2 As shown, one side of the connecting rod 8 is fixedly connected to a limiting block 9, and the limiting block 9 is slidably connected to a sliding groove provided on the surface of the supporting plate 3, so that the limiting block 9 is convenient for limiting the connecting rod 8.

[0033] The working principle of the utility model is as follows: when cutting the heat shrink tube, the cylinder 1301 on the upper surface of the extension plate 12 is started according to the length of the heat shrink tube to be cut, and the cylinder 1301 drives the baffle 1303 under the fixed rod 1302 at one end to move, and at the same time, the scale 14 set on the lower surface of the extension plate 12 is observed, until the baffle 1303 moves to a suitable position of the scale 14, and then the drive motor 203 above the cutting table 1 is started, and the drive motor 203 drives the cutting blade 204 on one side to rotate, and at the same time, the hydraulic rod 201 at the bottom is slowly retracted. , so that the cutting blade 204 cuts the heat shrink tube body 11 placed directly below, and the heat shrink tube is placed in the middle of the left clamp ring 1003 and the right clamp ring 1004, and then the hydraulic cylinders 1002 on both sides are started. After the hydraulic cylinders 1002 drive the two clamping ring frames to clamp and fix the heat shrink tube, the servo motor 601 inside the motor box 5 is started. The servo motor 601 drives the screw rod 7 on one side to rotate, and then the connecting rod 8 threadedly connected to the surface of the screw rod 7 moves left and right on the screw rod 7, driving the heat shrink tube clamped at the bottom of the connecting rod 8 to move horizontally.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding structure for a heat shrink tube cutting machine, comprising a cutting table (1), Features: The top of the cutting table (1) is fixedly connected to a cutting mechanism (2); the surface of the cutting table (1) is fixedly connected to a supporting plate (3); the bottom of the supporting plate (3) is fixedly connected to a clamping table (4); the front of the supporting plate (3) is threadedly connected to a motor box (5); the interior of the motor box (5) is fixedly connected to a driving mechanism (6); one side of the driving mechanism (6) is fixedly connected to a screw rod (7); the surface of the screw rod (7) is threadedly connected to a connecting rod (8); the bottom of the connecting rod (8) is fixedly connected to a clamping mechanism (10); the middle of the clamping mechanism (10) is overlapped with a heat shrink tube body (11); one side of the cutting table (1) is fixedly connected to an extension plate (12); the upper surface of the extension plate (12) is fixedly connected to a positioning mechanism (13); and the lower surface of the extension plate (12) is fixedly connected to a scale (14).

2. A feeding structure for a heat shrink tube cutting machine according to claim 1, It is characterized in that The cutting mechanism (2) comprises a hydraulic rod (201) fixedly connected to the top of the cutting table (1); the top of the hydraulic rod (201) is fixedly connected to a counterweight table (202); the top of the counterweight table (202) is fixedly connected to a driving motor (203); and the output end of the driving motor (203) is fixedly connected to a cutting blade (204).

3. A feeding structure for a heat shrink tube cutting machine according to claim 1, It is characterized in that The driving mechanism (6) comprises a servo motor (601) fixedly connected to the inside of the motor box (5); the output end of the servo motor (601) is spline-connected to a transmission rod (602); and the transmission rod (602) is fixedly connected to one side of the lead screw (7).

4. A feeding structure for a heat shrink tube cutting machine according to claim 1, It is characterized in that The clamping mechanism (10) comprises a U-shaped plate (1001) fixedly connected to the bottom of the connecting rod (8), and the inner wall of the U-shaped plate (1001) is fixedly connected to two groups of hydraulic cylinders (1002), one side of one group of hydraulic cylinders (1002) is fixedly connected to a left clamping ring (1003), and one side of the other group of hydraulic cylinders (1002) is fixedly connected to a right clamping ring (1004).

5. The feeding structure for a heat shrink tube cutting machine according to claim 1, It is characterized in that The positioning mechanism (13) comprises a cylinder (1301) fixedly connected to the upper surface of the extension plate (12), the output end of the cylinder (1301) is fixedly connected to a fixing rod (1302), and the bottom of the fixing rod (1302) is fixedly connected to a baffle (1303).

6. The feeding structure for a heat shrink tube cutting machine according to claim 1, It is characterized in that Two groups of threaded holes are formed on the surface of the motor box (5), and threaded columns (15) are connected to the inner threads of the threaded holes.

7. The feeding structure for a heat shrink tube cutting machine according to claim 1, It is characterized in that One side of the connecting rod (8) is fixedly connected to a limiting block (9), and the limiting block (9) is slidably connected to a sliding groove provided on the surface of the supporting plate (3).

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