Automatic clamp device

Abstract

The utility model discloses an automatic clamp device which comprises a base, and a clamping component and a driving component are installed on the base. The driving component comprises a driving air cylinder, two linkage racks and a linkage gear, the rotatable linkage gear and the slidable linkage racks are installed in the base, the driving air cylinder capable of pushing the linkage racks to move is arranged on the outer side of the base, the two linkage racks are parallel to each other, and the linkage gear is located between the two linkage racks and meshed with the two linkage racks. According to the automatic clamp device, the clamping component is synchronously driven by the driving component for clamping, the uneven surface of the anode plate handle is stably clamped by matching with the contact component and the base, the anode plate handle can be effectively fixed through position correction of the correction component and the handle matching groove of the base, and automatic clamping is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of clamp technical field, specifically a kind of automatic clamp device for anode plate handle. BACKGROUND

[0002] Anode plate is the core component of electrolytic technology, and the acceptance standard of anode plate is flat, high strength, strong rigidity and not easy to twist. The electrolytic anode plate is composed of anode lug, transition row and main plate in sequence, and its feature is that the transition row is made of tin, silver, cobalt, silicon, antimony and lead, and the main plate is made of calcium, aluminum, silver, tin and lead in a certain proportion, and trace rare earth elements are added. After dissolving, mixing, casting, cold pressing, shearing and stamping forming, it has good corrosion resistance and is used for electrolytic manganese.

[0003] After the robot discharges in the shaping machine, the product needs to be accurately clamped and positioned to ensure the machining precision of the product and improve the product qualification rate. The original equipment uses a common conventional cylinder to push and clamp, which has many problems, such as the inability to correct the position of the anode plate handle, which affects the shaping effect, and the uneven shape of the anode plate handle, which cannot be stably clamped during clamping, resulting in low product machining qualification rate. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims to provide an automatic clamp device to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An automatic clamp device comprises a base, a clamping component and a driving component installed on the base;

[0007] The driving component comprises a driving cylinder, two linkage racks and a linkage gear. The linkage gear is rotatable and the linkage rack is slidable inside the base. The driving cylinder is arranged on the outside of the base to push the linkage rack. The two linkage racks are parallel to each other, and the linkage gear is located between the two linkage racks and meshes with them.

[0008] The clamping component comprises a shaft, a clamping arm and a toothed part. The clamping arm is rotatably installed on the base through the shaft, and the bottom end of the clamping arm is provided with a toothed part that meshes with the linkage rack.

[0009] As a further scheme of the utility model, the inside of the base is provided with a sliding groove, and the linkage rack is installed in the sliding groove for sliding. The sliding grooves are parallel to each other, and the base is provided with a through groove that communicates with the sliding grooves. The linkage rack is provided with a connecting seat that penetrates the through groove and is connected with the output end of the driving cylinder.

[0010] As a further scheme of the utility model, a contact component is further installed on the clamping component.

[0011] The contact component comprises a contact head and an adjusting gear, the inside of the clamping arm is provided with a rotatable adjusting gear and two slidable contact heads, the contact head is provided with a rack, and the adjusting gear and the racks of the two contact heads are in mesh with each other.

[0012] As a further scheme of the utility model: the contact head is provided with a limiting sliding groove, the clamping arm is provided with a mounting hole matched with the limiting sliding groove, and the limiting sliding groove limits the stroke of the contact head during sliding of the contact head in the clamping arm.

[0013] As a further scheme of the utility model: the automatic clamp device further comprises a correcting component;

[0014] The correcting component comprises a support and a clamping air cylinder, the clamping air cylinder is arranged in the support, and the tail end of the clamping air cylinder is provided with a correcting contact head.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] The automatic clamp device synchronously drives the clamping component to clamp through the driving component, cooperates with the contact component and the base to form stable clamping on the uneven surface of the anode plate handle, the position correction of the correcting component and the handle matching groove of the base can effectively fix the anode plate handle, and automatic clamping is realized. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a structural schematic view of an automatic clamp device;

[0018] Fig. 2 It is a structural clamping schematic view of an automatic clamp device;

[0019] Fig. 3 It is a structural schematic view of a driving component in an automatic clamp device;

[0020] Fig. 4 It is a structural schematic view of a clamping component in an automatic clamp device.

[0021] In the drawing: 1, base; 2, linkage gear; 3, linkage rack; 4, connecting seat; 5, driving air cylinder; 6, sliding groove; 7, through groove; 8, rotating shaft; 9, clamping arm; 10, contact head; 11, support; 12, clamping air cylinder; 13, toothed part; 14, adjusting gear. DETAILED DESCRIPTION

[0022] Please refer to Figs. 1-4 In the utility model embodiment, an automatic clamp device comprises a base 1, the base 1 is provided with a clamping component and a driving component;

[0023] The driving component comprises the driving cylinder 5, two linkage racks 3 and linkage gears 2, the linkage gears 2 are rotatable and the linkage racks 3 are slidable inside the base 1, the driving cylinder 5 is arranged outside the base 1 and can push the linkage racks 3 to move, the two linkage racks 3 are parallel to each other, and the linkage gears 2 are located between the two linkage racks 3 and mesh with each other;

[0024] The clamping component comprises the rotating shaft 8, the clamping arm 9 and the toothed part 13, the clamping arm 9 is rotatably arranged on the base 1 through the rotating shaft 8, and the bottom end of the clamping arm 9 is provided with the toothed part 13 which meshes with the linkage rack 3, the clamping arm 9 is driven by the driving cylinder, the gas is compressible, the damage to the handle of the anode plate can be effectively reduced by controlling the gas pressure during clamping, the driving cylinder drives the linkage racks 3 to move, the linkage racks 3 drive the linkage gears 2 to move synchronously, the two linkage racks 3 move synchronously in opposite directions or in opposite directions, the linkage racks 3 drive the meshed toothed part 13 to rotate the clamping arm 9 to realize the clamping action, and the base 1 clamps the handle of the anode plate.

[0025] In a preferred embodiment, the base 1 is provided with sliding grooves 6 inside, the linkage racks 3 are arranged in the sliding grooves 6 and slide, the sliding grooves are parallel to each other, the base 1 is provided with through grooves 7 which communicate with the sliding grooves 6, the linkage racks 3 are provided with connecting seats 4 which penetrate the through grooves 7 and are connected with the output ends of the driving cylinders 5, and the driving cylinders 5 are arranged outside the base 1 for easy maintenance, the sliding grooves 6 limit the moving direction and track of the linkage racks 3, and the two linkage racks 3 slide parallel to each other.

[0026] In a preferred embodiment, the clamping component is further provided with a contact component;

[0027] The contact component comprises the contact head 10 and the adjusting gear 14, the clamping arm 9 is provided with the rotatable adjusting gear 14 and the slidable two contact heads 10 inside, the contact head 10 is provided with a rack, the adjusting gear 14 and the racks of the two contact heads 10 mesh with each other, one contact component is arranged on each clamping component, the contact component has two contact heads 10, when one of the contact heads 10 contacts the handle of the anode plate, the adjusting gear 14 is driven to rotate, the other contact head 10 is pushed outwards, the contact head 10 is adjusted freely, the handle of the anode plate is clamped, and the demand of adapting to the uneven surface of the handle of the anode plate is met.

[0028] In a preferred embodiment, the contact head 10 is provided with a limiting sliding groove, the clamping arm 9 is provided with a mounting hole which matches the limiting sliding groove, the limiting sliding groove limits the stroke of the contact head 10 during the sliding process of the contact head 10 in the clamping arm 9, and the contact head 10 is difficult to keep balance due to its own gravity during the lifting process of the clamping arm 9, and the contact head 10 is prone to slip, therefore, the sliding stroke of the contact head 10 is limited through the sliding groove structure, and the contact head 10 is prevented from slipping.

[0029] In a preferred embodiment, the automatic clamp device further comprises a correction component;

[0030] The correction component comprises a support 11 and a clamping cylinder 12, the clamping cylinder 12 is arranged in the support 11, and the end of the clamping cylinder 12 is provided with a correction contact, after the anode plate handle is placed, the position is deviated, after clamping by the clamping component, a larger deviation or misalignment is caused, manual adjustment is needed, in order to reduce manual participation in correction, under the cooperation of the clamping component and the correction component, under the action of the handle matching groove arranged on the base 1 and correction and clamping, the handle can be effectively fixed in the handle matching groove, and stable fixing and clamping are formed.

[0031] It should be noted that the above embodiments all belong to the same utility model concept, the description of each embodiment has its own emphasis, and the description not described in detail in individual embodiments can be referred to the description in other embodiments.

[0032] The above-described embodiments only express the implementation of the utility model, the description is more specific and detailed, but it cannot be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which all belong to the protection range of the utility model. Therefore, the protection range of the utility model patent should be subject to the appended claims.

Claims

1. An automatic gripper device comprising a base (1), characterized in that, The base (1) is provided with clamping components and driving components; The driving components include driving cylinders (5), two linkage racks (3) and a linkage gear (2), the linkage gear (2) is rotatably installed inside the base (1), the linkage racks (3) are slidably installed inside the base (1), the driving cylinders (5) are provided outside the base (1) and can push the linkage racks (3) to move, the two linkage racks (3) are parallel to each other, and the linkage gear (2) is located between the two linkage racks (3) and meshes with the two linkage racks (3). The clamping components include a rotating shaft (8), a clamping arm (9) and a toothed part (13), the clamping arm (9) is rotatably installed on the base (1) through the rotating shaft (8), and the bottom end of the clamping arm (9) is provided with the toothed part (13) which meshes with the linkage racks (3).

2. The automatic gripper device according to claim 1, characterized in that The base (1) is provided with sliding grooves (6) inside, the linkage racks (3) are slidably installed in the sliding grooves (6), the sliding grooves are parallel to each other, the base (1) is provided with through grooves (7) which communicate with the sliding grooves (6), and the linkage racks (3) are provided with connecting seats (4) which penetrate through the through grooves (7) and are connected with output ends of the driving cylinders (5).

3. The automatic gripper device according to claim 1, wherein The clamping components are further provided with contact components; The contact components include contact heads (10) and adjusting gears (14), the clamping arm (9) is provided with the rotatable adjusting gears (14) and the two slidably movable contact heads (10) inside, the contact heads (10) are provided with racks, and the adjusting gears (14) and the racks of the two contact heads (10) mesh with each other.

4. The automatic gripper device according to claim 3, wherein The contact heads (10) are provided with limiting sliding grooves, the clamping arm (9) is provided with mounting holes which match the limiting sliding grooves, and the limiting sliding grooves limit the stroke of the contact heads (10) in the process of sliding of the contact heads (10) in the clamping arm (9).

5. The automatic gripper device according to any one of claims 1 to 4, characterized in that The automatic clamp device further includes correction components; The correction components include a support (11) and a clamping cylinder (12), the clamping cylinder (12) is arranged in the support (11), and the clamping cylinder (12) is provided with a correction contact head at the tail end.

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