Anti-finger contact piece assembling device
By using a combined design of clamping components and conveyor belts in the circuit breaker assembly device, the problems of circuit breaker movement and vibration during assembly are solved, and the precise installation and efficient assembly of the anti-finger contacts are achieved, which improves the performance of the circuit breaker and Security.
Patent Information
- Application Number
- CN202420742380.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-11
AI Technical Summary
The existing circuit breaker assembly devices are prone to movement or vibration during assembly, resulting in the inability to accurately assemble the anti-finger contacts, affecting the performance and safety of the circuit breaker, and insufficiency of the assembly.
A clamping assembly including cylinders, push rods, motors, gears, clamps and conveyor belts is designed. The push rods drive the shell to move through the cylinders, the motor drives the gears to rotate, the clamps clamp the circuit breaker body, and convey the circuit breaker body through the conveyor belt. To the appropriate position, use the assembly cylinder and assembly head to accurately install the anti-finger contacts.
It reduces movement and vibration of the circuit breaker body during assembly, improves the installation accuracy and assembly efficiency of the anti-finger contacts, and enhances the stability and quality of the assembly.
Smart Images
Figure CN222260918U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of circuit breaker accessory assembly, and more specifically, to an assembly device for a finger-proof contact piece. Background Art
[0002] Circuit breakers are an important part of the electrical industry. When the electrical circuit is working normally, the circuit breaker can achieve functions such as power outages, power supply and circuit conversion by closing and opening the circuit. When an electrical circuit is overloaded, the circuit breaker can drive the moving contact and the static contact to separate through the thermal system to cut off the circuit, avoiding circuit failures that endanger the safety of workers and the normal operation of equipment.
[0003] In the prior art, the production efficiency of circuit breakers can be effectively improved through assembly with automated equipment. The moving contacts of the circuit breaker are connected to the thermal system through soft connections. In order to avoid the soft connections interfering with the assembly of the thermal system, the soft connections need to be positioned. However, since the soft connections are relatively soft, it is difficult to position the soft connections. Common manipulators have problems such as low assembly efficiency and poor consistency when positioning the soft connections.
[0004] In order to solve the above problems, the utility model with announcement number CN211966592U discloses a circuit breaker assembly device, in which the moving contact is first installed on the contact support on the carrier unit through a clamping device and a rotating device, and the other end of the soft connection connected to the moving contact is driven away from the moving contact through a toggle device, so that the moving contact, the soft connection and the contact support can be assembled as one, and then assembled together into the housing of the circuit breaker, and the soft connection will not interfere with subsequent assembly.
[0005] When the above-mentioned circuit breaker assembly device is actually used, the assembly device may move or vibrate during the assembly process, which may cause the anti-finger contact piece to fail to be accurately assembled to the specified position of the circuit breaker, which may affect the performance and safety of the circuit breaker and reduce the assembly efficiency. Utility Model Content
[0006] In order to overcome the above defects of the prior art, the utility model provides an assembly device for a finger-proof touch sheet to solve the problems raised in the above background technology.
[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0008] An assembly device for an anti-finger touch piece comprises a base, a support frame is fixedly connected to the top of the base, and a clamping assembly is installed inside the support frame;
[0009] The clamping assembly includes a cylinder, a push rod is installed at the output end of the cylinder, the bottom of the push rod is fixedly connected to a shell, a motor is arranged on the top of the shell, a gear is installed at the output end of the motor, racks are installed at both ends of the gear, one end of the bottom of the two racks is fixedly connected to a fixing rod, the bottom of the two fixing rods is fixedly connected to a clamping plate, a plurality of telescopic blocks are installed on one side of the two clamping plates, and two sliding grooves are provided at the bottom of the cylinder.
[0010] By adopting the above technical solution: the cylinder is installed on the top of the support frame, the push rod is installed on the output end of the cylinder, the bottom of the push rod is fixedly connected to the outer shell, the motor is fixedly connected to the top of the outer shell by screws, the gear is installed on the output end of the motor, one side of the two racks are meshed with the two sides of the gears, the bottom of one end of the two racks are welded and fixed to the fixing rod, the bottom of the two fixing rods are welded and fixed to the top of the splint, multiple telescopic blocks are movably connected to the inside of one side of the splint, and two sliding grooves are opened at the bottom of the base.
[0011] As a further description of the above technical solution: a plurality of support rods are fixedly connected to the top of the cylinder, telescopic springs are installed on the outer sides of the top ends of the plurality of support rods, and fixing plates are installed on the outer sides of the plurality of support rods.
[0012] By adopting the above technical solution: the bottom ends of the multiple support rods are welded and fixed to the top of the cylinder, telescopic springs are installed on the outer sides of the top ends of the multiple support rods, and the multiple support rods are movably connected to the inside of the fixed plate.
[0013] As a further description of the above technical solution: rollers are fixedly connected to both sides of the base, and conveyor belts are installed on the outer sides of the two rollers.
[0014] By adopting the above technical solution: the two rollers are welded and fixed to the two sides of the base, and the conveyor belt is installed on the outside of the two rollers.
[0015] As a further description of the above technical solution: two supporting bases are fixedly connected to the middle of the top of the base, and the tops of the two supporting bases are both provided with assembly rods.
[0016] By adopting the above technical solution: the two support bases are both welded and fixed to the top of the base, and the assembly rod is installed on the top of the support base.
[0017] As a further description of the above technical solution: an assembly cylinder is installed inside the two assembly rods, an assembly head is installed at one end of the two assembly rods, and a finger-proof touch piece is provided on one side of the two assembly heads.
[0018] By adopting the above technical solution: the assembly cylinder is installed inside the assembly rod, one side of the two assembly rods is equipped with an assembly head, and the anti-finger contact piece is installed on one side of the assembly head.
[0019] As a further description of the above technical solution: a circuit breaker body is installed on the top of the conveyor belt, and installation grooves are opened on both sides of the circuit breaker body.
[0020] By adopting the above technical solution: the circuit breaker body is installed on the top of the conveyor belt, and installation grooves are opened on both sides of the circuit breaker body.
[0021] As a further description of the above technical solution: the two racks are meshed and connected with the outer side of the gear, the two fixing rods are movably connected with the inside of the slide groove, and the multiple telescopic blocks are movably connected with the inside of the splint.
[0022] By adopting the above technical solution: both sides of the gear are meshed and connected with one side of the two racks, the two fixing rods are movably connected with the inside of the slide groove, and the multiple telescopic blocks are movably connected with the inside of the splint.
[0023] Technical effects and advantages of the utility model:
[0024] 1. By setting a clamping assembly, compared with the prior art, the outer shell is driven downward by a cylinder-driven push rod, and then the motor is engaged with two racks to drive the clamping plate to clamp and fix the circuit breaker body, thereby reducing the movement and vibration of the circuit breaker body during the assembly process, making it easier for the finger-proof contact piece to be more accurately installed at the specified position of the circuit breaker body, thereby increasing the assembly accuracy and improving the assembly efficiency;
[0025] 2. By setting up a conveyor belt, a support base and an assembly rod, compared with the prior art, the circuit breaker body can be transported to a suitable position for assembly by the conveyor belt, and then the support base is used to support the assembly rod to assemble the anti-finger contact piece, which can provide stability for the installation of the anti-finger contact piece, which is beneficial to improve the assembly accuracy, reduce assembly errors and improve the assembly quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0027] Figure 2 This is a schematic diagram of the assembly rod structure of the utility model.
[0028] Figure 3 It is a schematic diagram of the installation slot structure of the utility model.
[0029] Figure 4 This is a schematic diagram of the support base structure of the utility model.
[0030] Figure 5 This is a schematic diagram of the support rod structure of the utility model.
[0031] Figure 6 This is a schematic diagram of the rack structure of the utility model.
[0032] The accompanying drawings are marked as follows: 1. base; 2. support frame; 3. cylinder; 4. push rod; 5. housing; 6. motor; 7. gear; 8. rack; 9. fixing rod; 10. clamping plate; 11. telescopic block; 12. slide groove; 13. support rod; 14. telescopic spring; 15. fixing plate; 16. roller; 17. conveyor belt; 18. support base; 19. assembly rod; 20. assembly cylinder; 21. assembly head; 22. anti-finger contact piece; 23. circuit breaker body; 24. installation groove. DETAILED DESCRIPTION
[0033] 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 in 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.
[0034] The embodiment of the present application discloses an assembly device for an anti-finger touch sheet, comprising a base 1, a support frame 2 is fixedly connected to the top of the base 1, and a clamping assembly is installed inside the support frame 2;
[0035] The clamping assembly includes a cylinder 3, a push rod 4 is installed at the output end of the cylinder 3, a housing 5 is fixedly connected to the bottom of the push rod 4, a motor 6 is arranged on the top of the housing 5, a gear 7 is installed at the output end of the motor 6, racks 8 are installed at both ends of the gear 7, the two racks 8 are meshed and connected with the outer side of the gear 7, one end of the bottom of the two racks 8 is fixedly connected to a fixing rod 9, the bottom of the two fixing rods 9 is fixedly connected to a clamping plate 10, a plurality of telescopic blocks 11 are installed on one side of the two clamping plates 10, and the plurality of telescopic blocks 11 are movably connected to the inside of the clamping plate 10, and two slide grooves are provided at the bottom of the cylinder 3 12, the two fixing rods 9 are movably connected with the inside of the slide slot 12, the push rod 4 is driven by the cylinder 3 to push the shell 5 to move downward, the motor 6 is used to drive the gear 7 to rotate, and the two racks 8 are engaged with the gear 7, so that the two racks 8 can move, thereby driving the two fixing rods 9 to move inside the slide slot 12, so that the two clamping plates 10 can clamp and fix the circuit breaker body 23, and the multiple telescopic blocks 11 can make the clamping plates 10 more closely fit the surface of the circuit breaker body 23 when clamping, which can effectively prevent the circuit breaker body 23 from moving during assembly.
[0036] Reference Figure 5 As shown, a plurality of support rods 13 are fixedly connected to the top of the cylinder 3, telescopic springs 14 are installed on the outer sides of the top ends of the plurality of support rods 13, and fixed plates 15 are installed on the outer sides of the plurality of support rods 13. The plurality of support rods 13 are used to support the outer shell 5 to move downward, and the rebound of the plurality of telescopic springs 14 facilitates the support of the outer shell 5 to rebound and rise.
[0037] Reference Figure 3 As shown, rollers 16 are fixedly connected on both sides of the base 1, and conveyor belts 17 are installed on the outsides of the two rollers 16. The conveyor belts 17 are driven to move by the rotation of the two rollers 16, so that the conveyor belts 17 can transport the circuit breaker body 23, so that the circuit breaker body 23 can be moved to a suitable position for assembly.
[0038] Reference Figure 2 As shown, two supporting bases 18 are fixedly connected to the middle of the top of the base 1, and assembly rods 19 are provided at the tops of the two supporting bases 18. The two supporting bases 18 support the assembly rods 19 for assembly, and the anti-finger contact piece 22 can be assembled in the circuit breaker body 23 through the two assembly rods 19.
[0039] Reference Figure 5 As shown, an assembly cylinder 20 is installed inside the two assembly rods 19, an assembly head 21 is installed at one end of the two assembly rods 19, and an anti-finger contact piece 22 is set on one side of the two assembly heads 21. The assembly cylinder 20 is used to provide power for assembling the anti-finger contact piece 22, and the assembly head 21 facilitates the accurate assembly of the anti-finger contact piece 22 in the appropriate position.
[0040] Reference Figure 3 As shown, a circuit breaker body 23 is installed on the top of the conveyor belt 17, and mounting grooves 24 are provided on both sides of the circuit breaker body 23. The two mounting grooves 24 facilitate the precise installation of the finger-proof contact piece 22 in the circuit breaker body 23, which is beneficial to improving the assembly efficiency.
[0041] Working principle of the utility model: The utility model designs an assembly device for anti-finger touch pieces. The specific structure is as shown in the attached manual. Figure 1-6 As shown, in the technical solution, through the mutual cooperation between various structures, the circuit breaker body 23 is first placed on the conveyor belt 17, and then the two rollers 16 are started. The two rollers 16 drive the conveyor belt 17 to transport the circuit breaker body 23 to the bottom of the shell 5, and then the cylinder 3 is started, and the cylinder 3 drives the push rod 4 to push the shell 5 to move downward, and then the motor 6 is started, and the motor 6 drives the gear 7 to rotate and mesh with the two racks 8, so that the two racks 8 can move, and the two racks 8 move to drive the fixing rod 9 moves inside the slide slot 12, so that the two fixing rods 9 both drive the clamping plate 10 to clamp the circuit breaker body 23. Through the multiple telescopic blocks 11, the clamping plate 10 can be more closely fitted to the surface of the circuit breaker body 23, so as to facilitate the clamping and fixing of the circuit breaker body 23. After the circuit breaker body 23 is clamped and fixed, the assembly cylinder 20 is started, and the assembly head 21 is pushed by the assembly cylinder 20 to move toward the circuit breaker body 23. Finally, the finger-proof contact piece 22 is installed in the installation slot 24 on both sides of the circuit breaker body 23 through the assembly head 21.
[0042] Among them, the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0043] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. An assembly device for a finger-proof touch sheet, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support frame (2), and a clamping assembly is installed inside the support frame (2); The clamping assembly comprises a cylinder (3), a push rod (4) is installed at the output end of the cylinder (3), a housing (5) is fixedly connected to the bottom of the push rod (4), a motor (6) is arranged on the top of the housing (5), a gear (7) is installed at the output end of the motor (6), racks (8) are installed at both ends of the gear (7), one end of the bottom of the two racks (8) is fixedly connected to a fixing rod (9), the bottom of the two fixing rods (9) is fixedly connected to a clamping plate (10), a plurality of telescopic blocks (11) are installed on one side of the two clamping plates (10), and two slide grooves (12) are provided at the bottom of the cylinder (3).
2. The assembly device of the finger-proof touch sheet according to claim 1, characterized in that: A plurality of support rods (13) are fixedly connected to the top of the cylinder (3), a telescopic spring (14) is installed on the outer side of the top of each of the support rods (13), and a fixing plate (15) is installed on the outer side of each of the support rods (13).
3. The assembly device of the finger-proof touch sheet according to claim 1, characterized in that: Rollers (16) are fixedly connected to both sides of the base (1), and conveyor belts (17) are installed on the outsides of the two rollers (16).
4. The assembly device of the finger-proof touch sheet according to claim 1, characterized in that: Two supporting bases (18) are fixedly connected to the middle of the top end of the base (1), and the top ends of the two supporting bases (18) are each provided with an assembly rod (19).
5. The assembly device of the finger-proof contact sheet according to claim 4, characterized in that: An assembly cylinder (20) is installed inside the two assembly rods (19), an assembly head (21) is installed at one end of the two assembly rods (19), and a finger-proof touch sheet (22) is provided on one side of the two assembly heads (21).
6. The assembly device of the finger-proof contact sheet according to claim 3, characterized in that: A circuit breaker body (23) is installed on the top of the conveyor belt (17), and installation grooves (24) are provided on both sides of the circuit breaker body (23).
7. The assembly device of the finger-proof contact sheet according to claim 1, characterized in that: The two racks (8) are meshingly connected to the outside of the gear (7), the two fixing rods (9) are movably connected to the inside of the slide groove (12), and the plurality of telescopic blocks (11) are movably connected to the inside of the clamping plate (10).