Equal-length cutting-off equipment for plastic damping sleeve
By designing multiple feeding grooves and feeding mechanisms, and combining drive components to drive the cutting disc for intermittent cutting, the problem of low synchronous cutting efficiency of multiple plastic pipes in the prior art is solved, and efficient plastic damping sleeves is achieved equal length cutting .
Patent Information
- Application Number
- CN202420750173.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-12
AI Technical Summary
The prior art is difficult to cut multiple plastic pipes simultaneously simultaneously, resulting in low cutting efficiency.
A plastic damping sleeve is designed with an equal length cutting device, including multiple feeding grooves and feeding mechanisms, and the plastic pipe is cut intermittently through the driving components to realize the synchronous cutting of multiple plastic pipes.
It improves cutting efficiency and can process multiple plastic pipes at the same time, improving production efficiency.
Smart Images
Figure CN222177969U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic damping sleeve processing, in particular to equal-length cutting equipment for plastic damping sleeves. Background Art
[0002] As an important component of the tensioner, the damping sleeve plays a decisive role in the working performance of the tensioner. In the process of using the more common damping sleeve, the inside is generally equipped with a pivot and the lower end of the outer part is generally equipped with a pressure bearing, and the plastic damping sleeve is cut from a plastic tube.
[0003] At present, plastic pipes are cut by cutting machines, and feeding is required during the cutting process. During the feeding process, multiple plastic pipes cannot be cut synchronously. Utility Model Content
[0004] The utility model aims to provide a device for cutting plastic damping sleeves in equal lengths, which has the effect of simultaneously performing fixed-length processing on a plurality of plastic damping sleeves.
[0005] The above technical purpose of the utility model is achieved through the following technical solutions: an equal-length cutting device for plastic damping sleeves, comprising a machine body, at least two circular feeding troughs are provided inside the machine body, a feeding mechanism for conveying long strips of plastic damping sleeves is provided below the feeding end of the machine body, a fixed frame is provided below the other end of the machine body, a connecting frame is provided on the top of the fixed frame, at least two cutting discs are rotatably connected to the inside of the connecting frame through a connecting shaft, and the cutting discs are driven to move upward by a driving component, and a limiting mechanism for limiting the position of the plastic damping sleeve is provided above the machine body.
[0006] The utility model is further configured as follows: the feeding mechanism includes a mounting frame and a conveying plate, two mounting frames are provided and are arranged on both sides of the machine body, a rotating shaft is rotatably provided at the bottom of the mounting frame, a mounting plate is provided at one end of the rotating shaft, the conveying plate is installed between the two mounting plates, and the conveying plate is connected to the mounting plate by fixing bolts.
[0007] The utility model is further configured as follows: a plurality of moving rods are slidably provided on the surface of the conveying disc, a limit seat is provided at the end of the moving rod, and a limit spring is provided on the limit seat and the surface of the conveying disc, and a transmission groove corresponding to the conveying disc is provided at the bottom of the machine body.
[0008] The utility model is further configured as follows: a motor frame 1 is provided on one side of one of the mounting frames 1, a driving motor 1 is provided on one side of the motor frame 1, and a transmission shaft of the driving motor 1 passes through the motor frame 1 and is connected to one end of one of the rotating shafts.
[0009] The utility model is further configured as follows: a motor frame 2 is provided on one side of the fixed frame, a driving motor 2 is provided on one side of the motor frame 2, a transmission shaft of the driving motor 2 and one end of the connecting shaft are both provided with a pulley 1, and the pulleys 1 are connected for transmission via a transmission belt 1.
[0010] The utility model is further configured as follows: the driving component includes a transmission tooth plate and a transmission gear, the transmission tooth plate is arranged at the bottom end of the fixed frame, a support shaft is provided in the middle of the transmission gear, the support shaft is rotatably arranged at the bottom of the second mounting frame, two mounting frames are provided, which are installed on both sides of the machine body, the gear teeth on the transmission gear are not completely arranged, and are meshed with the tooth grooves of the transmission tooth plate.
[0011] The utility model is further configured as follows: a guide seat is provided on one side of the transmission tooth plate, a cutting groove is provided on the bottom of the body, a mounting seat is provided on the inner side of the cutting groove, a guide rod slidingly matched with the guide seat is provided at the bottom end of the mounting seat, a connecting spring is connected between the mounting seat and the guide seat, and the connecting spring is arranged on the outside of the guide rod.
[0012] The utility model is further configured as follows: one end of the other rotating shaft and one end of the supporting shaft are both provided with a second pulley, and the two second pulleys are connected in transmission through a second transmission belt.
[0013] The utility model is further configured as follows: the limiting mechanism includes a limiting groove, two limiting grooves are provided, which are arranged at the top of the machine body and correspond to the transmission groove and the cutting groove respectively; a support frame is provided above the limiting groove, a connecting rod is slidably provided in the middle of the support frame, a transmission frame is provided at the bottom end of the connecting rod, a transmission roller is rotatably provided inside the transmission frame, a connecting disk is provided at the top of the connecting rod, a supporting spring is provided between the connecting disk and the support frame, and the supporting spring is provided outside the connecting rod.
[0014] In summary, the utility model has the following beneficial effects: the utility model can synchronously feed multiple plastic tubes through the multiple feeding troughs and feeding mechanisms arranged in the machine body, and at the same time, the arranged driving components can drive the cutting disc to intermittently cut the fed plastic tubes, thereby improving the cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is one of the three-dimensional structural schematic diagrams of the utility model;
[0016] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model;
[0017] Figure 3 This is the third schematic diagram of the three-dimensional structure of the utility model;
[0018] Figure 4 It is a partial structural schematic diagram of the utility model.
[0019] In the figure: 1, machine body; 101, feeding trough; 102, supporting leg; 2, feeding mechanism; 201, transmission trough; 202, mounting frame 1; 203, rotating shaft; 204, mounting plate; 205, conveying plate; 206, moving rod; 207, limiting seat; 208, limiting spring; 209, motor frame 1; 2010, driving motor 1; 3, fixing frame; 301, connecting frame; 302, connecting shaft; 303, cutting plate; 304, motor frame 2; 305, driving motor 2; 306, pulley 1; 307, transmission belt 1; 308, transmission tooth plate; 309, guide seat; 3010, mounting frame 2; 3011, support shaft; 3012, transmission gear; 3013, mounting seat; 3014, guide rod; 3015, connecting spring; 3016, cutting groove; 4, pulley 2; 5, transmission belt 2; 6, limiting mechanism; 601, limiting groove; 602, support frame; 603, connecting rod; 604, transmission frame; 605, transmission roller; 606, connecting plate; 607, supporting spring. DETAILED DESCRIPTION
[0020] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.
[0021] See also Figures 1 to 4 In the embodiment of the utility model, the equal-length cutting device of the plastic damping sleeve comprises a body 1, a supporting leg 102 is provided on the side of the body 1 to stably support the body 1, and a guide groove is provided on the surface of the supporting leg 102 located on the front side so as not to interfere with the transmission of the transmission belt 25, at least two circular feeding troughs 101 are provided inside the body 1, a feeding mechanism 2 for conveying the long plastic damping sleeve is provided below the feeding end of the body 1, a fixing frame 3 is provided below the other end of the body 1, a connecting frame 301 is provided on the top of the fixing frame 3, at least two cutting discs 303 are rotatably connected to the connecting frame 301 through a connecting shaft 302 to cut the plastic tube, and the cutting disc 303 is driven upward by a driving component to intermittently cut the plastic tube to achieve fixed-length cutting, and a limiting mechanism 6 for limiting the position of the plastic damping sleeve is provided above the body 1 to limit the position of the plastic damping sleeve;
[0022] In this embodiment, preferably, the feeding mechanism 2 includes a mounting frame 202 and a conveying disc 205, two mounting frames 202 are provided, and are arranged on both sides of the machine body 1, a rotating shaft 203 is rotatably provided at the bottom of the mounting frame 202, and a mounting disc 204 is provided at one end of the rotating shaft 203, and the conveying disc 205 is installed between the two mounting discs 204, and the conveying disc 205 is connected to the mounting disc 204 by fixing bolts, so as to facilitate the disassembly of the conveying disc 205, replace the conveying disc 205 with different numbers of limit seats 207, and cut out plastic damping sleeves of different lengths;
[0023] In this embodiment, preferably, a plurality of moving rods 206 are slidably provided on the surface of the conveying disc 205, and a limiting seat 207 is provided at the end of the moving rod 206, and a limiting spring 208 is provided on the surface of the limiting seat 207 and the conveying disc 205. The limiting spring 208 can drive the upper limiting seat 207 to fit with the bottom of the plastic tube to limit its position, and at the same time, a transmission groove 201 corresponding to the conveying disc 205 is provided at the bottom of the machine body 1, which does not interfere with the rotation of the conveying disc 205;
[0024] In this embodiment, preferably, a motor frame 209 is provided on one side of one of the mounting frames 202, a driving motor 2010 is provided on one side of the motor frame 209, a transmission shaft of the driving motor 2010 passes through the motor frame 209 and is connected to one end of one of the rotating shafts 203, a driving motor 305 drives one of the pulleys 306 to rotate, and the cutting disc 303 is driven to rotate synchronously under the transmission cooperation between the pulley 306 and the transmission belt 307;
[0025] In this embodiment, preferably, a motor frame 2 304 is provided on one side of the fixing frame 3, a driving motor 2 305 is provided on one side of the motor frame 2 304, a transmission shaft of the driving motor 2 305 and one end of the connecting shaft 302 are both provided with a pulley 1 306, and the pulleys 1 306 are connected to each other through a transmission belt 1 307;
[0026] In this embodiment, preferably, the driving component includes a transmission tooth plate 308 and a transmission gear 3012, the transmission tooth plate 308 is arranged at the bottom end of the fixed frame 3, and a support shaft 3011 is arranged in the middle of the transmission gear 3012, and the support shaft 3011 is rotatably arranged at the bottom of the second mounting frame 3010, and the second mounting frame 3010 is provided with two, which are installed on both sides of the body 1, and the gear teeth on the transmission gear 3012 are not completely arranged, and are meshed with the teeth of the transmission tooth plate 308, so as to control the rotation of the transmission gear 3012, and drive the fixed frame 3 to move upward under the meshing cooperation between the transmission gear 3012 and the transmission tooth plate 308;
[0027] In this embodiment, preferably, a guide seat 309 is provided on one side of the transmission tooth plate 308, a cutting groove 3016 is provided at the bottom of the body 1, a mounting seat 3013 is provided on the inner side of the cutting groove 3016, a guide rod 3014 is provided at the bottom end of the mounting seat 3013 for sliding cooperation with the guide seat 309, and the movement of the mounting seat 3013 is guided by the sliding cooperation between the guide rod 3014 and the guide seat 309, a connecting spring 3015 is connected between the mounting seat 3013 and the guide seat 309, and the connecting spring 3015 is arranged on the outside of the guide rod 3014, and the connecting spring 3015 can automatically drive the transmission tooth plate 308 to reset downward when the transmission tooth plate 308 is not engaged with the transmission gear 3012, thereby driving the cutting disc 303 to move downward;
[0028] In this embodiment, preferably, one end of the other rotating shaft 203 and one end of the supporting shaft 3011 are both provided with a pulley 24, and the two pulleys 24 are connected by a transmission belt 25, and the transmission cooperation between the pulley 24 and the transmission belt 25 can drive the supporting shaft 3011 to rotate synchronously when the rotating shaft 203 rotates;
[0029] In this embodiment, preferably, the limiting mechanism 6 includes a limiting groove 601, two limiting grooves 601 are provided, which are arranged at the top of the body 1 and correspond to the transmission groove 201 and the cutting groove 3016 respectively, and a support frame 602 is provided above the limiting groove 601, and a connecting rod 603 is slidably provided in the middle of the support frame 602, and a transmission frame 604 is provided at the bottom end of the connecting rod 603, and a transmission roller 605 is rotatably provided inside the transmission frame 604, and a connecting disk 606 is provided at the top of the connecting rod 603, and a support spring 607 is provided between the connecting disk 606 and the support frame 602, and the support spring 607 is provided on the outside of the connecting rod 603, and the support spring 607 can drive the transmission frame 604 and the transmission roller 605 to compress the top of the plastic tube and limit its position, and at the same time, the rotating transmission roller 605 does not interfere with the movement of the plastic tube.
[0030] When in use, first place the plastic tube to be cut in the loading trough 101 of the machine body 1, and start the driving motor 1 2010, the driving motor 1 2010 drives the rotating shaft 203 to rotate, thereby driving the conveying disc 205 to rotate, the limit seat 207 can drive the plastic tube to move under the elastic action of the limit spring 208 and the interaction of the transmission roller 605 above it, so that the plastic tube is conveyed to the top of the cutting disc 303, and the support shaft 3011 is driven to rotate synchronously under the transmission cooperation of the pulley 2 4 and the transmission belt 2 5, thereby driving the transmission gear 3012 rotates, and the fixed frame 3 moves upward under the meshing cooperation of the transmission gear 3012 and the transmission tooth plate 308, and the driving motor 2 305 is started at the same time. The driving motor 2 305 drives one of the pulleys 1 306 to rotate, and the cutting disk 303 is driven to rotate synchronously under the transmission cooperation of the pulley 1 306 and the transmission belt 1 307. The plastic tube is cut by the rotating cutting disk 303. When the teeth of the transmission gear 3012 rotate to the other side, they are reset under the elastic action of the connecting spring 3015, so that the plastic tube is intermittently cut.
[0031] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.
Claims
1. An equal length cutting device for a plastic damping sleeve, comprising a body (1), characterized in that: At least two circular feeding troughs (101) are provided inside the machine body (1); a feeding mechanism (2) for conveying the long plastic damping sleeve is provided below the feeding end of the machine body (1); a fixing frame (3) is provided below the other end of the machine body (1); a connecting frame (301) is provided on the top of the fixing frame (3); at least two cutting discs (303) are rotatably connected inside the connecting frame (301) via a connecting shaft (302); and the cutting discs (303) are driven to move upwards via a driving component; and a limiting mechanism (6) for limiting the position of the plastic damping sleeve is provided above the machine body (1).
2. The equal-length cutting device for the plastic damping sleeve according to claim 1 is characterized in that: The feeding mechanism (2) comprises a mounting frame (202) and a conveying plate (205). Two mounting frames (202) are provided and are arranged on both sides of the machine body (1). A rotating shaft (203) is rotatably provided at the bottom of the mounting frame (202). A mounting plate (204) is provided at one end of the rotating shaft (203). The conveying plate (205) is installed between the two mounting plates (204), and the conveying plate (205) is connected to the mounting plate (204) by fixing bolts.
3. The equal-length cutting device for the plastic damping sleeve according to claim 2 is characterized in that: A plurality of moving rods (206) are slidably provided on the surface of the conveying disc (205), a limiting seat (207) is provided at the end of each moving rod (206), and a limiting spring (208) is provided between the limiting seat (207) and the surface of the conveying disc (205), and a transmission groove (201) corresponding to the conveying disc (205) is provided at the bottom of the machine body (1).
4. The equal-length cutting device for the plastic damping sleeve according to claim 2 is characterized in that: A motor frame (209) is provided on one side of one of the mounting frames (202), a driving motor (2010) is provided on one side of the motor frame (209), and a transmission shaft of the driving motor (2010) passes through the motor frame (209) and is connected to one end of one of the rotating shafts (203).
5. The equal-length cutting device for the plastic damping sleeve according to claim 1, characterized in that: A motor frame 2 (304) is provided on one side of the fixed frame (3), a driving motor 2 (305) is provided on one side of the motor frame 2 (304), a transmission shaft of the driving motor 2 (305) and one end of the connecting shaft (302) are both provided with a pulley 1 (306), and the pulleys 1 (306) are connected in transmission via a transmission belt 1 (307).
6. The equal-length cutting device for the plastic damping sleeve according to claim 2, characterized in that: The driving component comprises a transmission tooth plate (308) and a transmission gear (3012); the transmission tooth plate (308) is arranged at the bottom end of the fixing frame (3); a support shaft (3011) is arranged in the middle of the transmission gear (3012); the support shaft (3011) is rotatably arranged at the bottom of the second mounting frame (3010); two mounting frames (3010) are arranged and are installed on both sides of the machine body (1); the gear teeth on the transmission gear (3012) are not completely arranged and are meshed with the teeth of the transmission tooth plate (308).
7. The equal-length cutting device for the plastic damping sleeve according to claim 6, characterized in that: A guide seat (309) is provided on one side of the transmission tooth plate (308); a cutting groove (3016) is provided at the bottom of the machine body (1); a mounting seat (3013) is provided on the inner side of the cutting groove (3016); a guide rod (3014) slidably matched with the guide seat (309) is provided at the bottom end of the mounting seat (3013); a connecting spring (3015) is connected between the mounting seat (3013) and the guide seat (309), and the connecting spring (3015) is arranged outside the guide rod (3014).
8. The equal-length cutting device for the plastic damping sleeve according to claim 6, characterized in that: One end of the other rotating shaft (203) and one end of the supporting shaft (3011) are both provided with a belt pulley 2 (4), and the two belt pulleys 2 (4) are connected in transmission via a transmission belt 2 (5).
9. The equal-length cutting device for the plastic damping sleeve according to claim 1, characterized in that: The limiting mechanism (6) comprises a limiting groove (601), wherein two limiting grooves (601) are provided, which are arranged at the top end of the machine body (1) and correspond to the transmission groove (201) and the cutting groove (3016) respectively; a support frame (602) is provided above the limiting groove (601); a connecting rod (603) is slidably provided in the middle of the support frame (602); a transmission frame (604) is provided at the bottom end of the connecting rod (603); a transmission roller (605) is rotatably provided inside the transmission frame (604); a connecting disk (606) is provided at the top end of the connecting rod (603); a supporting spring (607) is provided between the connecting disk (606) and the support frame (602), and the supporting spring (607) is provided outside the connecting rod (603).