A metal terminal raw material feeding mechanism
By using a combination solution of limiting disk and damping device in the metal terminal raw material discharge mechanism, the problem of poor limiting effect and difficult rotation speed of the material roll is solved, and more efficient material rolling discharge and rotation control is achieved.
Patent Information
- Application Number
- CN202421570529.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-07-04
AI Technical Summary
The existing metal terminal raw material discharge mechanism has poor limiting effect on the material roll, which is prone to dispersion of the material roll, and it is difficult to control the rotation speed of the material roll when rotating the material roll.
A metal terminal raw material discharge mechanism is designed, two sets of limiting plates are used to limit the front and rear sides of the roll, and the rotation of the roll is provided by a damping device to prevent the roll from dispersing due to inertial rotation.
It effectively reduces the dispersion of the material roll during the discharge process, and improves the convenience of the discharge mechanism and work efficiency.
Smart Images
Figure CN222729150U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of terminal raw material discharging, in particular to a metal terminal raw material discharging mechanism. Background Art
[0002] The metal terminal is a conventional wiring terminal, which is widely used in the field of electronics and electrical appliances, ballasts, transformers, switching power supplies, instruments and meters, lighting, household appliances, etc. During the production and processing of the metal terminal, the raw material of the terminal is usually a rolled metal sheet material. When it is needed, the material roll is rotated to unwind the terminal raw material. At present, when the metal terminal raw material is rotated to unwind, the conventional unwinding mechanism has a poor limiting effect on both sides of the material roll, and the material roll is prone to spread. In addition, when the material is rotated to unwind, it is not convenient to apply resistance to the rotation of the material roll, which causes the material roll to spread out due to too fast rotation. Therefore, a unwinding mechanism is proposed, which is convenient for limiting the material roll and improving the convenience of unwinding. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a metal terminal raw material unloading mechanism which limits the front and rear sides of the material roll of the metal terminal raw material to reduce the situation of the material roll spreading out during unloading, thereby improving the convenience of the unloading mechanism for unloading the metal terminal raw material.
[0004] The utility model discloses a metal terminal raw material discharging mechanism, comprises a base, a conveying device, a damping device, a first support base, a first slider, a second support base, a shaft body, an insertion rod, two groups of limit plates and a first electric cylinder, a conveying device is arranged in the middle of the top end of the base, the first support base is installed on the left part of the top end of the base, a slide groove is arranged on the left part of the top end of the base, the first slide block is slidably arranged on the slide groove forward and backward, the bottom end of the second support base is connected with the top end of the first slider, and the second support base is arranged relative to the first support base front and back, the front end of the shaft body is rotatably installed on the first support base, the rear end of the shaft body is provided with an opening, the rear end of the insertion rod is rotatably installed on the second support base, the front end of the insertion rod extends into the opening, the two groups of limit plates are fixedly mounted on the outer side walls of the shaft body and the insertion rod, respectively, the fixed end of the first electric cylinder is installed on the rear end of the base, the movable end of the first electric cylinder is connected to the rear end of the first slider, the damping device is installed on the top end of the base, and the front end of the shaft body is connected to the damping device; firstly, the movable end of the first electric cylinder is controlled The telescopic length makes the first electric cylinder drive the first slider to move forward or backward, and the first slider moves backward to drive the second support seat to move backward, and the second support seat drives the insertion rod to separate from the opening of the shaft body, and then the metal terminal material roll is sleeved on the shaft body, and the first electric cylinder pushes the first slider to slide forward, so that the second support seat drives the insertion rod to extend into the opening, and at the same time, the two sets of limit plates are in contact with the front and rear sides of the metal terminal material roll, so that the two sets of limit plates limit the front and rear sides of the material roll of the metal terminal raw material, reducing the situation of the material roll spreading during material discharge, and then the front end of the metal terminal raw material is conveyed through the conveying device, and the material roll is rotated during conveying to discharge the material. The rotation of the material roll drives the shaft body and the insertion rod to rotate through the friction contact with the two sets of limit plates, and the damping device provides resistance to the rotation of the shaft body to prevent the material roll from continuing to rotate due to inertia when the conveying device stops working, thereby reducing the situation of the material roll spreading and improving the convenience of using the discharge mechanism for the metal terminal raw material.
[0005] Preferably, the conveying device includes a third support seat, two groups of conveying wheels, a motor, a second slider, a second electric cylinder, a telescopic column and a spring. The bottom end of the third support seat is connected to the middle of the top end of the base, the first group of conveying wheels is rotatably mounted on the upper part of the front side wall of the third support seat, the motor is mounted on the rear end of the third support seat, the output end of the motor is concentrically connected to the first group of conveying wheels, a through groove is provided at the lower part of the third support seat, the second slider is slidably arranged on the through groove up and down, the second group of conveying wheels is rotatably mounted on the front end of the second slider, the fixed end of the second electric cylinder is connected to the top end of the base, the bottom end of the telescopic column is connected to the movable end of the second electric cylinder, the top end of the telescopic column is connected to the bottom of the second slider, and the spring is fitted on the outer side wall of the telescopic column. ; Place the front end of the metal terminal raw material between the two groups of conveying wheels, and push the telescopic column and the spring upward through the moving end of the second electric cylinder, so that the second slider drives the second group of conveying wheels to move upward, so that the two groups of conveying wheels clamp the upper and lower sides of the metal terminal raw material, and then turn on the motor to drive the first group of conveying wheels to rotate, so that the two groups of conveying wheels cooperate with each other to rotate and convey the raw material to the right, thereby improving the convenience of the discharge mechanism for automatic discharge and conveying of raw materials, and improving work efficiency. By setting a spring, the elasticity between the moving end of the second electric cylinder and the second slider is increased, thereby increasing the clamping elasticity of the two groups of conveying wheels for the metal terminal raw material, and improving the convenience of the discharge mechanism for conveying raw materials of different thicknesses.
[0006] Preferably, the damping device includes a chassis, a connecting shaft, two sets of pulleys, an electromagnet and a belt, the bottom end of the chassis is connected to the top end of the base, the connecting shaft is rotatably mounted on the inner wall of the chassis, and the front end of the connecting shaft extends out of the chassis and is concentrically connected to the first set of pulleys, the electromagnet is mounted on the inner wall of the chassis, a gap is maintained between the electromagnet and the connecting shaft, the second set of pulleys is concentrically connected to the rear end of the shaft body, and the two sets of pulleys are driven by belts; after the shaft body rotates, it drives the second set of pulleys to rotate, and the two sets of pulleys are driven by belts, so that the second set of pulleys drives the connecting shaft to rotate, and a magnetic force is generated by energizing the electromagnet, thereby causing the electromagnet to generate a magnetic force on the connecting shaft, and the connecting shaft rotates under the influence of the magnetic force to generate resistance, thereby causing the connecting shaft to damp the rotation of the shaft body, thereby improving the damping effect when the raw materials are rotated and discharging, and improving the convenience of braking the raw materials.
[0007] Preferably, it also includes a bracket, a third electric cylinder and a support table, the bracket is installed on the right part of the top of the base, the fixed end of the third electric cylinder is installed on the top of the bracket, the movable end of the third electric cylinder is provided with a cutting knife, the support table is installed on the top of the base, and the top of the support table is provided with a cutting groove, and the position of the cutting groove corresponds to the position of the cutting knife; two sets of conveying wheels convey the raw materials to the top of the support table, and when the conveying length is reached, the cutting knife is pushed downward by the third electric cylinder, so that the cutting knife cooperates with the cutting groove of the support table to cut off the raw materials, thereby improving the convenience of automatic material cutting operation of the discharge mechanism.
[0008] Preferably, it also includes a meter counter, a groove is provided on the second slider, the meter counter is installed inside the groove, and the input end of the meter counter is concentrically connected to the second group of conveying wheels; when the second group of conveying wheels rotates to convey the raw materials, the rotation of the conveying wheels is measured by the meter counter, thereby facilitating the measurement of the length of the conveyed raw materials through the rotation of the conveying wheels, and when it is observed that the set discharge length is reached, the third electric cylinder is controlled to start, thereby improving the accuracy of the device's cutting length control.
[0009] Preferably, two groups of anti-skid pads are further included, and the two groups of anti-skid pads are respectively mounted on the outer side walls of the two groups of conveying wheels; the anti-skid effect between the two groups of conveying wheels and the raw materials is improved, and the convenience of conveying the raw materials is improved.
[0010] Preferably, it also includes a guide wheel, which is installed on the right part of the top end of the base; by providing the guide wheel, the convenience of guiding and conveying the raw materials is improved.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: first, the telescopic length of the moving end of the first electric cylinder is controlled, so that the first electric cylinder drives the first sliding block to move forward or backward, the first sliding block moves backward to drive the second supporting seat to move backward, and the second supporting seat drives the insertion rod to separate from the opening of the shaft body, and then the metal terminal material roll is sleeved on the shaft body, and the first electric cylinder pushes the first sliding block to slide forward, so that the second supporting seat drives the insertion rod to extend into the opening, and at the same time, the two sets of limit plates are in contact with the front and rear sides of the metal terminal material roll, so that the two sets of limit plates limit the front and rear sides of the material roll of the metal terminal raw material, reducing the situation of the material roll spreading during material discharge, and then the front end of the metal terminal raw material is conveyed through the conveying device, and the material roll is rotated to discharge the material during conveying. The rotation of the material roll drives the shaft body and the insertion rod to rotate through the friction contact with the two sets of limit plates, and the damping device provides resistance to the rotation of the shaft body, so as to avoid the material roll continuing to rotate due to inertia when the conveying device stops working, reduce the situation of the material roll spreading, and improve the convenience of using the material discharge mechanism for the metal terminal raw material. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural schematic diagram of the utility model;
[0013] Figure 2 is a schematic diagram of a partial structure of the connection between the base and the first support seat, etc. from a side view;
[0014] Figure 3 It is a side view schematic diagram of the partial structure of the connection between the third support seat and the conveying wheel, etc.;
[0015] Figure 4 It is a side view schematic diagram of the partial structure of the connection between the conveying wheel and the meter counter, etc.;
[0016] Figure 5 It is a schematic diagram of the axonometric partial structure of the connection between the first sliding block and the second supporting seat;
[0017] Markings in the accompanying drawings: 1. base; 2. first support seat; 3. first slider; 4. second support seat; 5. shaft; 6. plug rod; 7. limit plate; 8. first electric cylinder; 9. third support seat; 10. conveying wheel; 11. motor; 12. second slider; 13. second electric cylinder; 14. telescopic column; 15. spring; 16. chassis; 17. connecting shaft; 18. pulley; 19. electromagnet; 20. belt; 21. bracket; 22. third electric cylinder; 23. support table; 24. meter; 25. anti-slip pad; 26. guide wheel. DETAILED DESCRIPTION
[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.
[0019] The first support seat 2 is installed on the left part of the top of the base 1, and a slide groove is provided on the left part of the top of the base 1. The first slider 3 is slidably arranged on the slide groove forward and backward. The bottom end of the second support seat 4 is connected to the top of the first slider 3, and the second support seat 4 is arranged relative to the first support seat 2 front and back. The front end of the shaft body 5 is rotatably installed on the first support seat 2, and the rear end of the shaft body 5 is provided with an opening. The rear end of the plug rod 6 is rotatably installed on the second support seat 4, and the front end of the plug rod 6 extends into the opening. Two sets of limit plates 7 are fixedly mounted on the outer walls of the shaft body 5 and the plug rod 6 respectively. The fixed end of the first electric cylinder 8 is installed on the base 1 The rear end, the moving end of the first electric cylinder 8 is connected to the rear end of the first slider 3, the bottom end of the third support seat 9 is connected to the middle of the top of the base 1, the first group of conveying wheels 10 is rotatably mounted on the upper part of the front side wall of the third support seat 9, the motor 11 is mounted at the rear end of the third support seat 9, the output end of the motor 11 is concentrically connected to the first group of conveying wheels 10, a through groove is provided at the lower part of the third support seat 9, the second slider 12 is slidably arranged on the through groove, the second group of conveying wheels 10 is rotatably mounted at the front end of the second slider 12, the fixed end of the second electric cylinder 13 is connected to the top of the base 1, and the bottom end of the telescopic column 14 is connected to the first The two electric cylinders 13 are connected at the moving ends, the top of the telescopic column 14 is connected to the bottom of the second slider 12, the spring 15 is fitted on the outer wall of the telescopic column 14, the bottom of the chassis 16 is connected to the top of the base 1, the connecting shaft 17 is rotatably mounted on the inner wall of the chassis 16, and the front end of the connecting shaft 17 extends out of the chassis 16 and is concentrically connected to the first set of pulleys 18, the electromagnet 19 is mounted on the inner wall of the chassis 16, and a gap is maintained between the electromagnet 19 and the connecting shaft 17, the second set of pulleys 18 is concentrically connected to the rear end of the shaft body 5, and the two sets of pulleys 18 are driven by a belt 20 The bracket 21 is mounted on the top right part of the base 1, the fixed end of the third electric cylinder 22 is mounted on the top of the bracket 21, the movable end of the third electric cylinder 22 is provided with a cutting knife, the support platform 23 is mounted on the top of the base 1, the top of the support platform 23 is provided with a cutting groove, the position of the cutting groove corresponds to the position of the cutting knife, the second slider 12 is provided with a groove, the meter counter 24 is installed inside the groove, the input end of the meter counter 24 is concentrically connected with the second group of conveying wheels 10, the two groups of anti-slip pads 25 are respectively mounted on the outer side walls of the two groups of conveying wheels 10, and the guide wheel 26 is mounted on the top right part of the base 1;First, control the telescopic length of the moving end of the first electric cylinder 8, so that the first electric cylinder 8 drives the first slider 3 to move forward or backward, the first slider 3 moves backward to drive the second support seat 4 to move backward, and the second support seat 4 drives the insertion rod 6 to separate from the opening of the shaft body 5, and then the metal terminal material roll is sleeved on the shaft body 5, and the first electric cylinder 8 pushes the first slider 3 to slide forward, so that the second support seat 4 drives the insertion rod 6 to extend into the opening, and at the same time, the two sets of limit plates 7 are in contact with the front and back sides of the metal terminal material roll, so that the two sets of limit plates 7 limit the front and back sides of the material roll of the metal terminal raw material to reduce the situation of the material roll spreading during material discharge, and then the front end of the metal terminal raw material is placed between the two sets of conveying wheels 10, and the second electric cylinder 13 moving end pushes the telescopic column 14 and the spring 15 to move upward, so that the second slider 12 drives the second set of conveying wheels 10 to move upward, so that the two sets of conveying wheels 10 clamp the upper and lower sides of the metal terminal raw material, After that, the motor 11 is turned on to drive the first set of conveying wheels 10 to rotate, so that the two sets of conveying wheels 10 cooperate with each other to rotate and convey the raw materials to the right, thereby improving the convenience of the material discharge mechanism for automatic material discharge and conveying, and improving work efficiency. During the conveying, the material roll is rotated to discharge the material, and the rotation of the material roll drives the shaft body 5 and the insertion rod 6 to rotate through the friction contact with the two sets of limit disks 7. After the shaft body 5 rotates, it drives the second set of pulleys 18 to rotate. The two sets of pulleys 18 are transmitted through the belt 20, so that the second set of pulleys 18 drives the connecting shaft 17 to rotate, and the electromagnet 19 is energized to generate magnetic force, so that the electromagnet 19 generates magnetic force on the connecting shaft 17. The connecting shaft 17 rotates under the influence of the magnetic force and generates resistance, so that the connecting shaft 17 damps the rotation of the shaft body 5, so as to prevent the material roll from continuing to rotate due to inertia when the conveying device stops working, reduce the situation of the material roll spreading, and improve the convenience of the material discharge mechanism for metal terminal raw materials. ;
[0020] like Figures 1 to 5As shown, a metal terminal raw material discharging mechanism of the utility model, when working, first controls the telescopic length of the moving end of the first electric cylinder 8, so that the first electric cylinder 8 drives the first slider 3 to move forward or backward, the first slider 3 moves backward to drive the second support seat 4 to move backward, the second support seat 4 drives the insertion rod 6 to separate from the opening of the shaft body 5, and then the metal terminal material roll is sleeved on the shaft body 5, and the first electric cylinder 8 pushes the first slider 3 to slide forward, so that the second support seat 4 drives the insertion rod 6 to extend into the opening, and at the same time, the two sets of limiting plates 7 are in contact with the front and rear sides of the metal terminal material roll, so that the two sets of limiting plates 7 limit the front and rear sides of the metal terminal raw material roll, and then The front end of the metal terminal raw material is placed between the two groups of conveying wheels 10, and the telescopic column 14 and the spring 15 are pushed upward by the moving end of the second electric cylinder 13, so that the second slider 12 drives the second group of conveying wheels 10 to move upward, so that the two groups of conveying wheels 10 clamp the upper and lower sides of the metal terminal raw material, and then the motor 11 is turned on to drive the first group of conveying wheels 10 to rotate, so that the two groups of conveying wheels 10 cooperate with each other to rotate and convey the raw material to the right, and then the two groups of conveying wheels 10 convey the raw material to the top of the support platform 23. When the conveying length is reached, the cutting knife is pushed downward by the third electric cylinder 22, so that the cutting knife cooperates with the cutting groove of the support platform 23 to cut the raw material.
[0021] The main functions realized by the utility model are: the metal terminal material roll is sleeved on the shaft body 5, and the first slider 3 is pushed to slide forward by the first electric cylinder 8, so that the second support seat 4 drives the insertion rod 6 to extend into the opening, and at the same time, the two sets of limit plates 7 are in contact with the front and rear sides of the metal terminal material roll, so that the two sets of limit plates 7 limit the front and rear sides of the material roll of the metal terminal raw material, and reduce the situation of the material roll spreading during material discharge, and then the front end of the metal terminal raw material is conveyed through the conveying device, and the material roll is rotated during conveying to discharge the material. The rotation of the material roll drives the shaft body 5 and the insertion rod 6 to rotate through the friction contact with the two sets of limit plates 7, and the damping device provides resistance to the rotation of the shaft body 5, so as to avoid the material roll continuing to rotate due to inertia when the conveying device stops working, reduce the situation of material roll spreading, and improve the convenience of the discharge mechanism for discharging the metal terminal raw material.
[0022] The installation method, connection method or setting method of a metal terminal raw material discharge mechanism of the utility model are all common mechanical methods, and can be implemented as long as they can achieve their beneficial effects; the first electric cylinder 8, motor 11, second electric cylinder 13, electromagnet 19, third electric cylinder 22 and meter 24 of a metal terminal raw material discharge mechanism of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative labor by technicians in this field.
[0023] All technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0024] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A metal terminal raw material feeding mechanism, characterized in that: The utility model comprises a base (1), a conveying device, a damping device, a first support base (2), a first slider (3), a second support base (4), a shaft (5), an insert rod (6), two sets of limit plates (7) and a first electric cylinder (8), wherein the conveying device is arranged at the middle of the top end of the base (1), the first support base (2) is installed at the left part of the top end of the base (1), a slide groove is arranged at the left part of the top end of the base (1), the first slider (3) is arranged on the slide groove for sliding forward and backward, the bottom end of the second support base (4) is connected to the top end of the first slider (3), and the second support base (4) is connected to the first support base (2 ) are arranged front and rearwardly opposite to each other, the front end of the shaft body (5) is rotatably mounted on the first support seat (2), the rear end of the shaft body (5) is provided with an opening, the rear end of the insertion rod (6) is rotatably mounted on the second support seat (4), the front end of the insertion rod (6) extends into the opening, two sets of limit plates (7) are respectively fixedly mounted on the outer side walls of the shaft body (5) and the insertion rod (6), the fixed end of the first electric cylinder (8) is mounted on the rear end of the base (1), the movable end of the first electric cylinder (8) is connected to the rear end of the first slider (3), the damping device is mounted on the top end of the base (1), and the front end of the shaft body (5) is connected to the damping device.
2. A metal terminal raw material discharging mechanism as claimed in claim 1, characterized in that: The conveying device comprises a third support seat (9), two groups of conveying wheels (10), a motor (11), a second slider (12), a second electric cylinder (13), a telescopic column (14) and a spring (15). The bottom end of the third support seat (9) is connected to the middle of the top end of the base (1). The first group of conveying wheels (10) is rotatably mounted on the upper part of the front side wall of the third support seat (9). The motor (11) is mounted at the rear end of the third support seat (9). The output end of the motor (11) is concentrically connected to the first group of conveying wheels (10). A through groove is arranged at the lower part of the third support seat (9). The second slider (12) is slidably arranged on the through groove up and down. The second group of conveying wheels (10) is rotatably mounted on the front end of the second slider (12). The fixed end of the second electric cylinder (13) is connected to the top end of the base (1). The bottom end of the telescopic column (14) is connected to the movable end of the second electric cylinder (13). The top end of the telescopic column (14) is connected to the bottom end of the second slider (12). The spring (15) is fitted on the outer side wall of the telescopic column (14).
3. A metal terminal raw material discharging mechanism as claimed in claim 1, characterized in that: The damping device comprises a chassis (16), a connecting shaft (17), two groups of pulleys (18), an electromagnet (19) and a belt (20). The bottom end of the chassis (16) is connected to the top end of the base (1), the connecting shaft (17) is rotatably mounted on the inner wall of the chassis (16), and the front end of the connecting shaft (17) extends out of the chassis (16) and is concentrically connected to the first group of pulleys (18). The electromagnet (19) is mounted on the inner wall of the chassis (16), and a gap is maintained between the electromagnet (19) and the connecting shaft (17). The second group of pulleys (18) is concentrically connected to the rear end of the shaft body (5), and the two groups of pulleys (18) are driven by a belt (20).
4. A metal terminal raw material discharging mechanism as claimed in claim 1, characterized in that: The invention also comprises a bracket (21), a third electric cylinder (22) and a support platform (23), wherein the bracket (21) is mounted on the right part of the top end of the base (1), the fixed end of the third electric cylinder (22) is mounted on the top end of the bracket (21), the movable end of the third electric cylinder (22) is provided with a cutting knife, the support platform (23) is mounted on the top end of the base (1), and the top end of the support platform (23) is provided with a cutting groove, the position of the cutting groove corresponds to the position of the cutting knife.
5. A metal terminal raw material discharging mechanism as claimed in claim 2, characterized in that: It also includes a meter counter (24). A groove is provided on the second slide block (12). The meter counter (24) is installed inside the groove. The input end of the meter counter (24) is concentrically connected to the second group of conveying wheels (10).
6. A metal terminal raw material discharging mechanism as claimed in claim 2, characterized in that: It also comprises two groups of anti-skid pads (25), which are respectively sleeved on the outer side walls of the two groups of conveying wheels (10).
7. A metal terminal raw material discharging mechanism as claimed in claim 1, characterized in that: It also includes a guide wheel (26), which is installed on the right part of the top end of the base (1).