Upper cover assembly device

Abstract

The present invention relates to an automated feeding device, and specifically to an upper cover assembly device. It comprises a fixed plate, on which a carrier block is provided, and a double-station carrier is provided on either side of the fixed plate, and the double-station carrier is fixed on the carrier block for adjusting parts; a fixed frame is provided at the lower end of the fixed plate, and a lifting and positioning structure is provided in the inner cavity of the fixed frame for fixing and positioning the carrier; a secondary positioning structure is provided at both ends of the fixed plate, and the secondary positioning structure includes a sliding plate provided at one end and a limiting plate provided at the other end for secondary limiting of parts. A clamping claw structure is provided at the upper end of the carrier block for sliding adjustment of parts. The secondary positioning mechanism limits and fixes the parts, so that the upper cover is not easily deformed, thereby reducing the production of defective products and improving the yield rate.

Description

Technical Field

[0001] The invention relates to the technical field of automatic feeding, and in particular to an upper cover assembly device. Background Art

[0002] In today's society, science and technology are developing rapidly, and the original production methods are gradually unable to meet the current production needs. Both countries and enterprises need to improve production efficiency by changing the original production methods. Machines are becoming more and more common instead of manual labor. Many companies engaged in casting production need to complete machine automation transformation to replace manual labor, thereby improving production efficiency and saving costs. In the field of automation, parts usually need to be automatically loaded by the loading device to the designated position of the industrial production line for corresponding assembly, testing and other operations.

[0003] The clamp is an important structure for loading and unloading materials. It is used to effectively fix parts. At the same time, it determines the execution effect of loading and unloading materials on the machine tool. The loading and unloading of the machine tool requires safety, stability and accuracy, and there are corresponding structures to achieve its functions. In the prior art, during the processing of the pressing component of the part switch element, the upper cover needs to be fixed, but when fixing the upper cover, the upper cover is prone to deformation, thereby producing defective products due to loose fastening, which in turn affects the quality of the product and reduces the yield rate of the product. Summary of the invention

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect in the prior art that the upper cover is easily deformed when being fixed, thereby producing defective products due to loose fastening, thereby providing an upper cover assembly device.

[0005] In order to solve the above problems, a clamping device is provided, comprising a fixed plate, a carrier block is provided on the fixed plate, a double-station carrier is provided on either side of the fixed plate, the double-station carrier is fixed on the carrier block, and is used to adjust the parts; a fixed frame is provided at the lower end of the fixed plate, and a lifting and positioning structure is provided in the inner cavity of the fixed frame, and is used to fix and position the carrier; a secondary positioning structure is provided at both ends of the fixed plate, and the secondary positioning structure includes a sliding plate provided at one end and a limiting plate provided at the other end, and is used to perform secondary limiting on the parts. The clamping structure is provided at the upper end of the carrier block, and is used to adjust the sliding of the parts.

[0006] The double-station carrier includes a limit frame, which is arranged on a side of the carrier block away from the fixed plate. A limit rod is provided through the limit frame, a limit block is provided at one end of the fixed frame, the limit rod is fixed to the limit block, and a cylinder is provided at the other end of the fixed frame for pushing.

[0007] The lifting and positioning structure includes a sliding frame, which is located in the fixed frame. A guide rail is provided on the inner side of the fixed frame, and a guide block is provided relative to the limit frame. A fixing bolt is provided at the upper end of the sliding frame, which is fixed with a fixing hole and a fixing pin at the lower end relative to the fixed plate. A second cylinder is provided on the fixed frame, and a piston rod of the second cylinder is fixedly connected to the sliding frame.

[0008] The sliding plate and the limiting plate are provided with openings, the openings are clamped with parts, and the openings are fixed at both ends of the parts.

[0009] The clamping claw structure comprises a tightening plate, and clamping claws are respectively arranged on both sides of the tightening plate, and the clamping claws clamp an upper cover.

[0010] The technical solution of the present invention has the following advantages:

[0011] 1. The present invention provides an upper cover assembly device, wherein a lifting and positioning structure is arranged in the inner cavity of a fixed frame, and parts arranged on a carrier are slidably adjusted in a vertical position. After the parts are adjusted to a specified position, they are fixed to a fixed plate through a lifting and positioning mechanism, and secondary positioning structures are arranged at both ends of the fixed plate, wherein the secondary positioning structure includes a sliding plate, and a limit plate is arranged at the other end to limit and fix the parts, so that the upper cover is not easily deformed, thereby reducing the production of defective products and improving the yield rate.

[0012] 2. The present invention provides an upper cover assembly device, in which a limit block is arranged at one end of the fixed frame, and the limit rod is fixed to the limit block, wherein the limit rod plays a guiding role, and a cylinder is arranged at the other end of the fixed frame for pushing, thereby making the fixed plate slide a specified distance, and the adjustment is more convenient.

[0013] 3. The present invention provides an upper cover assembly device, in which openings are arranged on the sliding plate and the limiting plate, and the size of the openings is consistent with the size of the parts, so that the sliding plate and the limiting plate can effectively clamp the parts, and the openings are fixed at both ends of the parts to limit and fix the parts, so that the parts are stably fixed on the carrier. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 An overall structural schematic diagram provided for the upper cover assembly device;

[0016] Figure 2 A partial structural schematic diagram provided for the upper cover assembly device;

[0017] Figure 3 A top view of the sliding plate in the upper cover assembly device.

[0018] Description of reference numerals:

[0019] 1-fixed plate; 11-carrier block; 12-fixed bolt; 13-fixed frame; 14-lifting positioning structure; 141-sliding frame; 142-guide rail; 143-guide block; 144-fixed hole; 145-second cylinder; 15-secondary positioning structure; 16-sliding plate; 161-opening; 162-parts; 17-limiting plate; 18-clamping claw structure; 181-tensioning plate; 182-clamping claw; 183-upper cover; 2-double-station carrier; 21-limiting frame; 22-limiting rod; 23-limiting block; 24-cylinder. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] A cover assembly device, such as Figure 1 As shown, it includes a fixed plate 1, on which a carrier block 11 is arranged, and parts are placed on the carrier block 11 for processing. A double-station carrier 2 is arranged on either side of the fixed plate 1, and the double-station carrier 2 is fixed on the carrier block 11 for sliding adjustment of the carrier. A clamping claw 182 is arranged on the upper end of the carrier block 11 for sliding adjustment of the part 162.

[0022] like Figure 1 As shown, a fixed frame 13 is provided at the lower end of the fixed plate 1, and a lifting and positioning structure 14 is provided in the inner cavity of the fixed frame 13. The part 162 provided on the carrier is slidably adjusted in the vertical direction. After the part 162 is adjusted to the specified position, it is fixed to the fixed plate 1 through the lifting and positioning mechanism. Secondary positioning structures 15 are provided at both ends of the fixed plate 1. The secondary positioning structure 15 includes a sliding plate 16, and a limiting plate 17 is provided at the other end to limit and fix the parts, so that the upper cover 183 is not easily deformed, thereby reducing the production of defective products and improving the yield rate.

[0023] like Figure 2 As shown, the double-station carrier 2 includes a limit frame 21, which is fixed at one end of the carrier block 11 away from the fixed plate 1, and a limit rod 22 is set through the limit frame. A limit block 23 is set at one end of the fixed frame 13, and the limit rod 22 and the limit block 23 are fixedly set, wherein the limit rod 22 plays a guiding role, and a cylinder is set at the other end of the fixed frame 13 for pushing, thereby making the fixed plate 1 slide a specified distance, and the adjustment is more convenient.

[0024] like Figure 2 As shown, the lifting and positioning structure 14 includes a sliding frame 141, which is located in the fixed frame 13. A guide rail 142 is arranged on the inner side of the fixed frame 13, and a guide block 143 is arranged on the fixed frame 13, so that the sliding frame 141 slides at a specified position in the fixed frame 13. A fixing bolt 12 is arranged on the upper end of the sliding frame 141, and a fixing hole 144 is arranged on the lower end relative to the fixed plate 1 for fixing. When the clamp 182 clamps the parts to the carrier, the fixing bolt 12 slides upward to the fixing hole 144 for fixing by the pin for sliding. A cylinder is arranged on the fixed frame 13, and the piston rod of the cylinder is fixedly connected to the sliding frame 141 to provide kinetic energy for the fixed frame 13, thereby realizing the rapid sliding fixation of the fixed frame 13.

[0025] like Figure 3 As shown, openings 161 are provided on the sliding plate 16 and the limiting plate 17, and the size of the opening 161 is consistent with the size of the part 162, so that the sliding plate 16 and the limiting plate 17 can effectively clamp the part 162, and the openings 161 are fixed at both ends of the part 162 to limit and fix the part 162, so that the part 162 is stably fixed on the carrier.

[0026] like Figure 1 As shown, the clamping structure 18 includes a clamping plate 181, which makes the part 162 fixed on the carrier more firmly. Clamping jaws 182 are respectively arranged on both sides of the clamping plate 181 for clamping the part 162. Cover plates are clamped on both ends of the clamping jaws 182 to further fix and limit the part 162.

[0027] Working principle: The part 162 is placed on the carrier block 11 arranged on the fixed plate 1, and the clamping plate 181 clamps the part 162, which is further limited and fixed by the cover plate, and then the part 162 is adjusted and fixed in the vertical position by the cylinder arranged on the jacking and positioning structure 14, and finally adjusted by the double-station carrier 2 to complete the adjustment and fixation of the part 162 for processing.

[0028] In addition, the technical features involved in the different embodiments of the present invention described above can be combined with each other as long as they do not conflict with each other.

Claims

1. A cover assembly device, characterized in that: include: A fixed plate (1), wherein a carrier block (11) is provided on the fixed plate (1), and a double-station carrier (2) is provided on either side of the fixed plate (1), wherein the double-station carrier (2) is fixed on the carrier block (11) and is used to adjust the parts; A fixing frame (13) is arranged at the lower end of the fixing plate (1), and the inner cavity of the fixing frame (13) is provided with a lifting and positioning structure (14) for fixing and positioning the carrier; A secondary positioning structure (15) is arranged at both ends of the fixed plate (1), wherein the secondary positioning structure (15) comprises a sliding plate (16) arranged at one end and a limiting plate (17) arranged at the other end, and is used for performing secondary limiting on the parts; A clamping claw structure (18) is arranged at the upper end of the carrier block (11) and is used for sliding adjustment of the parts; the clamping claw structure (18) comprises a clamping plate (181), clamping claws (182) are respectively arranged on both sides of the clamping plate (181), and the clamping claws (182) clamp the upper cover (183); The double-station carrier (2) comprises a limit frame (21), the limit frame (21) being arranged on a side of the carrier block (11) away from the fixed plate (1), a limit rod (22) penetrating the limit frame (21), a limit block (23) being arranged at one end of the fixed frame (13), the limit rod (22) being fixed to the limit block (23), and a cylinder (24) being arranged at the other end of the fixed frame (13) for pushing.

2. The upper cover assembly device according to claim 1, characterized in that: The lifting and positioning structure (14) comprises a sliding frame (141), wherein the sliding frame (141) is located in the fixed frame (13), a guide rail (142) is provided on the inner side surface of the fixed frame (13), a guide block (143) is provided relative to the limit frame (21), a fixing bolt (12) is provided at the upper end of the sliding frame (141), and a fixing hole (144) is provided at the lower end relative to the fixed plate (1) for fixing by a bayonet, a second cylinder (145) is provided on the fixed frame (13), and a piston rod of the second cylinder (145) is fixedly connected to the sliding frame (141).

3. The upper cover assembly device according to claim 1, characterized in that: The sliding plate (16) and the limiting plate (17) are provided with openings (161), a part (162) is clamped in the opening (161), and the opening (161) is fixed at both ends of the part (162).

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