Convertible suction cup clamping jaw clamp

Abstract

The utility model discloses a convertible suction cup and clamping jaw clamp which comprises an installation base, a first adjusting mechanism, a suction cup assembly and a clamping jaw assembly. The suction cup assembly is provided with a platform, and the platform is provided with a lifting assembly. The clamping jaw assembly is arranged on the lifting assembly; the first adjusting mechanism comprises a first double-shaft two-way air cylinder and a second double-shaft two-way air cylinder. The sucker assembly is used for adsorbing and grabbing, the clamping jaw assembly is used for clamping jaw grabbing, the first double-shaft bidirectional air cylinder and the second double-shaft bidirectional air cylinder are arranged in a matched mode to form convertible sucker and clamping jaw clamps of different specifications and sizes, and applicability is improved; the lifting air cylinder is arranged for lifting the clamping jaw assembly, conversion is carried out according to the grabbing requirement, the action of another grabbing structure cannot be interfered, the adjusting steps are simple, the size can be adjusted according to the requirement by arranging the first adjusting mechanism in a matched mode, the applicability is improved, the structure is simple, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone accessory transfer devices, and particularly relates to a convertible sucker jaw fixture. Background Art

[0002] During the production and assembly process of mobile phones, the transfer and processing of mobile phone accessories are required. Existing mobile phone main body accessories include the middle frame, cover plate, screen, etc. of the mobile phone. To improve efficiency, the existing method uses a manipulator for grasping and handling operations, and a fixture for clamping and handling materials. However, most existing manipulator fixtures perform only separate adsorption clamping or gripping clamping actions. When it is necessary to perform adsorption clamping or gripping clamping according to the transported material, fixture replacement is required, and it is impossible to quickly adjust to the fixture with the required clamping method. In view of the above problems, people have invented a method of installing an adsorption fixture and a jaw fixture on a rotating motor for conversion. However, this method has a complex structure, and the other fixture after rotation will interfere, and repositioning is required, and the adjustment steps are cumbersome, affecting efficiency. Summary of the Utility Model

[0003] The present utility model aims at the deficiencies of the current technology and provides a convertible sucker jaw fixture, aiming to solve the technical problems in the prior art that the fixture can only perform single adsorption clamping or gripping clamping, cannot quickly convert the clamping method, has low applicability, complex structure and high cost.

[0004] The technical solution adopted by the present utility model to achieve the above object is as follows:

[0005] A convertible sucker jaw fixture includes a mounting base, a first adjustment mechanism, a sucker assembly and a jaw assembly. The first adjustment mechanism is arranged on the mounting base, and the sucker assembly is arranged on the first adjustment mechanism; the sucker assembly is provided with a platform, and the platform is provided with a lifting assembly; the jaw assembly is arranged on the lifting assembly.

[0006] For further improvement, the mounting base includes a bottom plate. The first adjustment mechanism includes a first double-shaft bidirectional cylinder and a second double-shaft bidirectional cylinder. The first double-shaft bidirectional cylinder is arranged at the bottom of the bottom plate in a horizontal manner, and the second double-shaft bidirectional cylinder is arranged at the bottom of the first double-shaft bidirectional cylinder in a vertical manner, and both the connection between the first double-shaft bidirectional cylinder and the bottom plate and the connection between the second double-shaft bidirectional cylinder and the first double-shaft bidirectional cylinder are of a threaded connection structure.

[0007] For further improvement, both ends of the driving rod of the first double-shaft bidirectional cylinder are provided with first mounting seats, and both ends of the driving rod of the second double-shaft bidirectional cylinder are provided with second mounting seats; the bottom surface of the first mounting seat is parallel to the bottom surface of the second mounting seat; both the first mounting seat and the second mounting seat are provided with straight slot hole groups, and each straight slot hole group is composed of two straight slot holes.

[0008] For further improvement, the suction cup assembly includes multiple groups of suction cup sets, and the multiple groups of suction cup sets are respectively arranged on the first mounting seat and the second mounting seat; each group of suction cup sets is composed of two vacuum suction cups, and the vacuum suction cups are respectively arranged in the straight slot holes and fixed through a threaded connection structure.

[0009] For further improvement, the platform includes multiple mounting blocks, and the mounting blocks are respectively arranged at the ends of the first mounting seat and the second mounting seat; the lifting assembly includes multiple lifting cylinders, and the lifting cylinders are respectively arranged on the mounting blocks, and the driving ends of the lifting cylinders pass through the mounting blocks.

[0010] For further improvement, the cross-section of the mounting block is "7"-shaped.

[0011] For further improvement, the driving ends of the lifting cylinders are all provided with mounting platforms, the jaw assembly is arranged on the mounting platforms, the mounting platforms are all provided with "T"-shaped chutes, and two fixing nuts are arranged in the "T"-shaped chutes.

[0012] For further improvement, the jaw assembly includes multiple cylinders I, and the cylinders I are respectively arranged at the bottom of the mounting platforms, and each of the cylinders I is provided with two through holes, and locking screws are arranged in the through holes, and the locking screws are respectively locked and connected with the fixing nuts.

[0013] For further improvement, each of the cylinders I is provided with a clamping block, and rubber pads are arranged on both side surfaces of the clamping block, and the pads are rubber pads.

[0014] For further improvement, anti-slip textures are arranged on the surfaces of the rubber pads.

[0015] Compared with the prior art, one or more of the above technical solutions in the convertible suction cup jaw fixture provided by the embodiment of the present utility model at least have the following technical effects:

[0016] The present utility model is provided with a suction cup assembly for the function of adsorbing and grasping, and is provided with straight slot holes for adjusting the position of the suction cups, so as to cooperate with the first double-shaft bidirectional cylinder and the second double-shaft bidirectional cylinder to form suction cup assemblies of different specifications and sizes, improving the applicability of the suction cup assembly; the lifting cylinders are provided for lifting the jaw assembly. When the adsorbing and grasping action needs to be performed, the mounting blocks are cooperatively arranged to hide and store the jaw assembly, preventing the jaw assembly from affecting the adsorbing and grasping action of the suction cup assembly. When the clamping and grasping action needs to be performed, the jaw assembly 5 can be extended to perform the jaw grasping action, and the conversion can be performed according to the grasping requirements without interfering with the action of another grasping structure. The adjustment steps are simple, and the first adjustment mechanism is cooperatively arranged to adjust the size according to the requirements, improving the applicability, and the structure is simple, reducing the cost. Brief Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the convertible suction cup jaw fixture for this embodiment;

[0019] Figure 2 It is a front view schematic diagram of the convertible suction cup jaw fixture for this embodiment;

[0020] Figure 3 It is a bottom view schematic diagram of the convertible suction cup jaw fixture for this embodiment. Detailed Embodiment

[0021] The following is only the preferred embodiment of the present invention, and it does not limit the protection scope of the present invention accordingly.

[0022] Embodiment, refer to the attached Figures 1 to 3 , A convertible suction cup jaw fixture 1 includes a mounting base 2, a first adjustment mechanism 3, a suction cup assembly 4 and a jaw assembly 5. The first adjustment mechanism 3 is arranged on the mounting base 2, and the suction cup assembly 4 is arranged on the first adjustment mechanism 3; The suction cup assembly 4 is provided with a platform 6, and the platform 6 is provided with a flat lifting assembly 7; The jaw assembly 5 is arranged on the flat lifting assembly 7.

[0023] The mounting base 2 includes a bottom plate, and a connecting block 20 is further arranged at the top of the mounting base 2; The first adjustment mechanism 3 includes a first double-shaft double-acting cylinder 30 and a second double-shaft double-acting cylinder 31. The first double-shaft double-acting cylinder 30 is arranged at the bottom of the bottom plate longitudinally, and the second double-shaft double-acting cylinder 31 is arranged at the bottom of the first double-shaft double-acting cylinder 30 transversely. And between the first double-shaft double-acting cylinder 30 and the bottom plate, and between the second double-shaft double-acting cylinder 31 and the first double-shaft double-acting cylinder 30, they are all connected by a threaded connection structure. The length of the second double-shaft double-acting cylinder 31 is greater than the length of the first double-shaft double-acting cylinder 30.

[0024] Both ends of the driving rods of the first double-axis bidirectional cylinder 30 are provided with first mounting seats 300, and both ends of the driving rods of the second double-axis bidirectional cylinder 31 are provided with second mounting seats 310; the bottom surfaces of the first mounting seats 300 are parallel to the bottom surfaces of the second mounting seats 310; both the first mounting seats 300 and the second mounting seats 310 are provided with straight slot hole groups 33, and each straight slot hole group 33 is composed of two straight slot holes.

[0025] The suction cup assembly 4 includes multiple groups of suction cup groups 40, and the multiple groups of suction cup groups 40 are respectively arranged on the first mounting seats 300 and the second mounting seats 310; each group of suction cup groups 40 is composed of two vacuum suction cups, the vacuum suction cups are respectively arranged in the straight slot holes and fixed by a threaded connection structure, the suction cup assembly 4 is used for the function of adsorbing and grasping, and the straight slot holes are used to adjust the positions of the suction cups, so as to cooperate with the first double-axis bidirectional cylinder 30 and the second double-axis bidirectional cylinder 31 to form suction cup assemblies 4 of different specifications and sizes, and improve the applicability of the suction cup assembly 4.

[0026] The platform 6 includes multiple mounting blocks 60, and the mounting blocks 60 are respectively arranged at the ends of the first mounting seats 300 and the second mounting seats 310; the lifting assembly 7 includes multiple lifting cylinders 70, the lifting cylinders 70 are respectively arranged on the mounting blocks 60, and the driving ends of the lifting cylinders 70 pass through the mounting blocks 60; the cross-section of the mounting blocks 60 is "7"-shaped, and the mounting blocks 60 are used to provide the function of a step, so as to facilitate the storage of the jaw assembly 5.

[0027] The driving ends of the lifting cylinders 70 are all provided with mounting platforms 71, the jaw assembly 5 is arranged on the mounting platforms 71, the mounting platforms 71 are all provided with "T"-shaped sliding grooves, and two fixing nuts are arranged in the "T"-shaped sliding grooves; the lifting cylinders 70 are used to lift the jaw assembly 5. When an adsorption and grasping action is required, the jaw assembly 5 can be hidden and stored to prevent the jaw assembly 5 from affecting the adsorption and grasping action of the suction cup assembly 4. When a clamping and grasping action is required, the jaw assembly 5 can be extended to perform a jaw grasping action, and it can be switched according to the grasping requirements without interfering with the actions of another grasping structure, improving the applicability and reducing the cost at the same time.

[0028] The jaw assembly 5 includes multiple cylinders 50, the cylinders 50 are respectively arranged at the bottom of the mounting platforms 71, and each cylinder 50 is provided with two through holes, and locking screws are arranged in the through holes, and the locking screws are respectively locked and connected with the fixing nuts. The jaw assembly 5 is used to enable the convertible suction cup jaw fixture 1 to provide the function of grasping and clamping, improve the holding functionality of the convertible suction cup jaw fixture 1, and cylinders can be used to form jaw assemblies 5 of different specifications and sizes, greatly improving the applicability of the convertible suction cup jaw fixture 1.

[0029] Each of the first cylinders 50 is provided with a clamping block 51. Both side surfaces of the clamping block 51 are provided with cushion blocks, and the cushion blocks are rubber cushion blocks; anti-slip textures are provided on the surfaces of the rubber cushion blocks. The first cylinders 50 are used to control the extension and retraction of the clamping blocks 51, so as to realize the grasping actions on frame materials and flat materials. By arranging cushion blocks at both ends of the clamping block 51, the clamping jaw assembly 5 can grasp the outer side surface of the material or support and grasp the inner side surface, improving the applicability.

[0030] The utility model is provided with a suction cup assembly for the function of adsorbing and grasping, and is provided with straight slot holes for adjusting the position of the suction cup, so as to cooperate with the first double-shaft bidirectional cylinder and the second double-shaft bidirectional cylinder to form suction cup assemblies of different specifications and sizes, improving the applicability of the suction cup assembly; a lifting cylinder is provided for lifting the clamping jaw assembly. When the adsorbing and grasping action needs to be performed, the clamping jaw assembly can be hidden and stored by cooperating with the installation block, preventing the clamping jaw assembly from affecting the adsorbing and grasping action of the suction cup assembly. When the clamping and grasping action needs to be performed, the clamping jaw assembly 5 can be extended to perform the clamping jaw grasping action, and the conversion can be carried out according to the grasping requirements, and it will not interfere with the action of another grasping structure. The adjustment steps are simple. By cooperating with the first adjustment mechanism, the size can be adjusted according to the requirements, improving the applicability, and the structure is simple, reducing the cost.

[0031] The utility model is not limited to the above embodiments. Other convertible suction cup clamping jaw fixtures obtained by adopting the same or similar structures or devices as those of the above embodiments of the utility model are all within the protection scope of the utility model.

Claims

1. A convertible suction cup jaw fixture, characterized in that: The convertible suction cup jaw fixture includes a mounting base, a first adjustment mechanism, a suction cup assembly, and a jaw assembly. The first adjustment mechanism is arranged on the mounting base, and the suction cup assembly is arranged on the first adjustment mechanism. The suction cup assembly is provided with a platform, and the platform is provided with a lifting assembly. The jaw assembly is arranged on the lifting assembly.

2. The convertible suction cup jaw fixture according to claim 1, characterized in that: The mounting base includes a bottom plate. The first adjustment mechanism includes a first double-axis bidirectional cylinder and a second double-axis bidirectional cylinder. The first double-axis bidirectional cylinder is arranged at the bottom of the bottom plate in a horizontal manner, and the second double-axis bidirectional cylinder is arranged at the bottom of the first double-axis bidirectional cylinder in a vertical manner. Moreover, both the connection between the first double-axis bidirectional cylinder and the bottom plate and the connection between the second double-axis bidirectional cylinder and the first double-axis bidirectional cylinder are of a threaded connection structure.

3. The convertible suction cup jaw fixture according to claim 2, characterized in that: First mounting seats are arranged on both ends of the driving rods of the first double-axis bidirectional cylinder, and second mounting seats are arranged on both ends of the driving rods of the second double-axis bidirectional cylinder. The bottom surface of the first mounting seat is parallel to the bottom surface of the second mounting seat. Both the first mounting seat and the second mounting seat are provided with straight slot hole groups, and each straight slot hole group is composed of two straight slot holes.

4. The convertible suction cup jaw fixture according to claim 3, wherein: The suction cup assembly includes multiple groups of suction cup groups, and the multiple groups of suction cup groups are respectively arranged on the first mounting seat and the second mounting seat. Each group of suction cup groups is composed of two vacuum suction cups, and the vacuum suction cups are respectively arranged in the straight slot holes and fixed by a threaded connection structure.

5. The convertible suction cup jaw fixture according to claim 4, wherein: The platform includes multiple mounting blocks, and the mounting blocks are respectively arranged at the ends of the first mounting seat and the second mounting seat. The lifting assembly includes multiple lifting cylinders, and the lifting cylinders are respectively arranged on the mounting blocks, and the driving ends of the lifting cylinders pass through the mounting blocks.

6. The convertible suction cup jaw fixture according to claim 5, characterized in that: The cross-section of the mounting block is "7”-shaped.

7. The convertible suction cup jaw fixture according to claim 6, characterized in that: Mounting platforms are arranged at the driving ends of the lifting cylinders, the jaw assembly is arranged on the mounting platforms, and "T”-shaped sliding grooves are arranged on the mounting platforms. Two fixing nuts are arranged in the "T”-shaped sliding grooves.

8. The convertible suction cup jaw fixture according to claim 7, characterized in that: The jaw assembly includes multiple cylinders I, and the cylinders I are respectively arranged at the bottom of the mounting platforms. Each cylinder I is provided with two through holes, and locking screws are arranged in the through holes. The locking screws are respectively locked and connected with the fixing nuts.

9. The convertible suction cup jaw fixture according to claim 8, characterized in that: Each cylinder I is provided with a clamping block, and rubber pads are arranged on both side surfaces of the clamping block.

10. The convertible suction cup jaw fixture according to claim 9, characterized in that: Anti-slip textures are arranged on the surfaces of the rubber pads.

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