Lifting, carrying and discharging mechanism

Abstract

The utility model discloses a lifting, carrying and discharging mechanism, and relates to the field of carrying and discharging devices. The lifting, carrying and discharging mechanism comprises a supporting table top and a grabbing and carrying set installed at the top end of the supporting table top, and a wire supporting set and a transfer relay set are arranged on the two sides of the bottom end of the grabbing and carrying set correspondingly. According to the lifting, carrying and discharging mechanism, the wire supporting set is additionally arranged, four discharging clamping jaws without the wire supporting set and the grabbing and carrying set of an original mechanism need to firstly go down to grab products, then go up and then horizontally move left and right to complete carrying, the wire supporting set is additionally arranged according to the improvement, the products are firstly lifted, and the four discharging clamping jaws of the grabbing and carrying set directly grab the products; the complexity of a grabbing and carrying set is reduced, the mechanism is decomposed, the mechanism is simplified and lightened, the mechanism cost is reduced, the rigidity of the mechanism is increased and guaranteed, meanwhile, only products need to be supported after improvement, the up-and-down action of the discharging clamping jaw is reduced, the action takt is shortened, and the work station efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of handling and blanking, in particular to a mechanism for lifting and handling blanking. Background Art

[0002] The semi-finished product is composed of components such as a head copper tube, a wire, and a terminal. During production, it is necessary to handle the semi-finished product assembled in the middle, such as the semi-finished product assembled with the copper tube and the wire, and then convey the handled semi-finished product to other positions, so as to complete the handling and transfer of the semi-finished product;

[0003] During the process of handling and transferring the semi-finished product, usually the semi-finished product is taken out from the carrier (it needs to be taken from above). The previous handling mechanism has to first come down to grab the product, then rise, and then move horizontally left and right to complete the handling, resulting in a redundant and heavy mechanism and a high manufacturing cost. In view of the deficiencies of the prior art, we propose a mechanism for lifting and handling blanking to solve the above problems. Summary of the Utility Model

[0004] To achieve the above purposes, the utility model is realized through the following technical solutions: A mechanism for lifting and handling blanking, including a support tabletop and a grasping and handling group installed at the top end of the support tabletop. At both sides of the bottom end of the grasping and handling group, a wire supporting group and a transfer relay group are respectively arranged. At both sides of the top ends of the wire supporting group and the transfer relay group, grasping units are arranged. At the bottom end of the wire supporting group, a lifting cylinder is arranged. When the lifting cylinder works, it drives the grasping unit at the wire supporting group to lift the material to the same height as the transfer relay group;

[0005] The grasping and handling group includes a connecting horizontal shaft, a mounting plate, a blanking cylinder, and a blanking frame. The two connecting horizontal shafts are respectively located directly above the wire supporting group and the transfer relay group. Grasping units are arranged at both ends of the connecting horizontal shaft. The grasping units in the grasping and handling group and the grasping units in the wire supporting group and the transfer relay group are arranged staggeredly. The grasping units at both sides of the connecting horizontal shaft respectively grasp the materials at the wire supporting group and the transfer relay group.

[0006] Preferably, the transfer relay group includes a transfer support frame fixedly installed at the top end of the support tabletop. At both sides of the top end of the transfer support frame, driving plates are slidably connected. A grasping unit is installed at the top end of the driving plate.

[0007] Preferably, the lifting cylinder is installed at the bottom end of the support tabletop, and the output end is fixedly connected to a first support table. Telescopic rods are installed between both sides of the bottom end of the first support table and the support tabletop. Grasping units are installed at both sides of the top end of the first support table. An oil pressure buffer is arranged at the bottom end of the first support table.

[0008] Preferably, the blanking rack is fixedly installed on the top of the support tabletop and is located on one side of the first support table and the transfer support frame. A blanking cylinder is installed at one end of the blanking rack, and the output end of the blanking cylinder is fixedly connected to the side wall of the mounting plate.

[0009] Preferably, one end of the connecting horizontal shaft is fixedly installed on the outer walls on both sides of the mounting plate. The grasping unit is composed of a support column and a clamping cylinder. The clamping cylinder is installed inside the support column, and the clamping cylinder controls the gripping operation.

[0010] Preferably, a first support plate, a second support plate and a third support plate are arranged at the grasping unit of the wire supporting group.

[0011] Preferably, a fourth support plate is arranged at the grasping unit of the transfer relay group. A boss is fixedly connected to the outer wall of multiple support columns at the grasping and handling group, and the boss is slidably connected to the outer wall of the connecting horizontal shaft.

[0012] The utility model discloses a mechanism for lifting, transporting and blanking, and the beneficial effects thereof are as follows: By adding a wire supporting group to the mechanism for lifting, transporting and blanking, the original mechanism does not have a wire supporting group. The four blanking jaws of the grasping and handling group need to first move down to grasp the product, then rise, and then move horizontally left and right to complete the transportation. Now, with the improved wire supporting group added, the product is first lifted, and the four blanking jaws of the grasping and handling group directly grasp the product, and then move horizontally left and right to complete the transportation, reducing the complexity of the grasping and handling group, decomposing the mechanism, simplifying and lightening the mechanism, reducing the mechanism cost, and increasing the rigidity of the mechanism. At the same time, after the improvement, only the product needs to be lifted, reducing the up and down movement of the blanking jaws, shortening the action cycle, and improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the blanking rack and the grasping and handling group of the present utility model;

[0016] Figure 3 It is a schematic diagram of the gripping structure of the present utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the wire supporting group of the present utility model;

[0018] Figure 5 This is a schematic diagram of the bottom structure of the first support platform of the present utility model;

[0019] Figure 6 This is a schematic diagram of the transfer relay group structure of the present utility model.

[0020] In the figure: 1, support tabletop; 2, wire supporting group; 201, first support platform; 202, support column; 203, clamping cylinder; 204, convex platform; 205, lifting cylinder; 206, first support plate; 207, second support plate; 208, third support plate; 209, telescopic rod; 210, hydraulic buffer; 3, grasping and handling group; 301, connecting cross shaft; 302, mounting plate; 303, blanking cylinder; 304, blanking frame; 4, transfer relay group; 401, transfer support frame; 402, fourth support plate; 403, driving plate; 5, grasping unit. Specific embodiments

[0021] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model are clearly and completely described below. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] To better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the specification drawings and specific embodiments.

[0023] An embodiment of the present utility model discloses a mechanism for lifting, handling and blanking.

[0024] According to the attached Figures 1-6 As shown in the figure, it includes a support tabletop 1 and a grasping and handling group 3 installed at the top of the support tabletop 1. On both sides of the bottom of the grasping and handling group 3, a wire supporting group 2 and a transfer relay group 4 are respectively arranged. It should be noted that from the blanking cylinder 303 to the wire supporting group 2 are the wire releasing position, the transfer relay position and the wire supporting position in sequence. On both sides of the top of the wire supporting group 2 and the transfer relay group 4, a grasping unit 5 is arranged. At the bottom of the wire supporting group 2, a lifting cylinder 205 is arranged. When the lifting cylinder 205 works, it drives the grasping unit 5 at the wire supporting group 2 to lift the material to the same height as the transfer relay group 4; in the initial position, the lifting cylinder 205 of the wire supporting group 2 is closed, the clamping cylinder 203 at the top of the wire supporting group 2 is opened, the clamping cylinder 203 at the top of the transfer relay group 4 is opened, and the four clamping cylinders 203 at the grasping and handling group 3 are opened. At this time, the blanking cylinder 303 is opened, so that the four groups of grippers at the grasping and handling group 3 are respectively located at the wire supporting group 2 and the transfer relay group 4.

[0025] The grasping and handling group 3 includes a connecting horizontal shaft 301, a mounting plate 302, a blanking cylinder 303 and a blanking frame 304. The connecting horizontal shafts 301 on both sides are respectively located directly above the wire supporting group 2 and the transfer relay group 4. Grasping units 5 are arranged at both ends of the connecting horizontal shaft 301. The grasping units 5 at the grasping and handling group 3 are arranged staggeredly with the grasping units 5 at the wire supporting group 2 and the transfer relay group 4. The grasping units 5 at the connecting horizontal shafts 301 on both sides respectively grasp the materials at the wire supporting group 2 and the transfer relay group 4. After the product is transported to the position of the wire supporting group 2 by the flow line carrier, the clamping cylinder 203 at the wire supporting group 2 closes, and then can drive the gripper to close and grasp the product. Then the lifting cylinder 205 opens and the output shaft extends to lift the grasped product. Then the four clamping cylinders 203 at the grasping and handling group 3 close. The clamping cylinder 203 of the grasping and handling group 3 located on one side of the wire supporting group 2 grasps the product lifted by the wire supporting group 2. The clamping cylinder 203 of the grasping and handling group 3 located at the transfer relay group 4 grasps the product of the transfer relay group 4. For the first time, the grasping unit 5 at the connecting horizontal shaft 301 far from the wire supporting group 2 will have an empty grip. The clamping cylinder 203 at the wire supporting group 2 opens, driving the grasping unit 5 to release the product. Then the lifting cylinder 205 closes and the output shaft retracts, and the wire supporting group 2 descends, preparing to grasp the product sent by the next carrier. The blanking cylinder 303 of the grasping and handling group 3 closes and the output shaft retracts, and the product is transported from above the wire supporting group 2 to the transfer relay position. At the same time, the product at the transfer relay position is transported to the wire releasing position.

[0026] The lifting cylinder 205 is installed at the bottom end of the support table 1, and the output end is fixedly connected with a first support table 201. Telescopic rods 209 are installed between both sides of the bottom end of the first support table 201 and the support table 1. Grasping units 5 are installed on both sides of the top end of the first support table 201. An oil pressure buffer 210 is arranged at the bottom end of the first support table 201. The oil pressure buffer 210 can reduce vibration and noise during the mechanical operation of the lifting cylinder 205, convert the kinetic energy generated by the moving object into heat energy and release it into the atmosphere, and effectively stop the object in balance during the action, so as to ensure the stable effect of lifting the material. The clamping cylinder 203 at the transfer relay position closes, grasps and catches the product transported by the gripper of the grasping and handling group 3 located on one side of the wire supporting group 2. Then the four clamping cylinders 203 of the grasping and handling group 3 close, and the product of the connecting horizontal shaft 301 on one side of the wire supporting group 2 of the grasping and handling group 3 is handed over to the transfer relay group 4. The product of the connecting horizontal shaft 301 on the side of the grasping and handling group 3 far from the wire supporting group 2 is put into the finished product material box or flows away on the belt conveyor. Then the four groups of clamping cylinders 203 at the grasping and handling group 3 open and the output shafts extend, driving the four gripper groups to reach the initial handling position. At this time, the wire supporting group 2 has lifted the next product to the position, and the work is cycled in turn.

[0027] The transfer relay group 4 includes a transfer support frame 401 fixedly installed at the top of the support table 1. Both sides of the top of the transfer support frame 401 are slidably connected with drive plates 403. A grasping unit 5 is installed at the top of the drive plate 403. The blanking frame 304 is fixedly installed on the top of the support table 1 and is located on one side of the first support table 201 and the transfer support frame 401. A blanking cylinder 303 is installed at one end of the blanking frame 304. The output end of the blanking cylinder 303 is fixedly connected to the side wall of the mounting plate 302. Drive adjustment components are provided at both the connecting horizontal shaft 301 and the transfer support frame 401, which can drive the two drive plates 403 to slide on the top of the transfer support frame 401 and can adjust the distance between the two grasping units 5 at the connecting horizontal shaft 301 as needed, so as to grasp products of different lengths. The drive adjustment component is an existing adjustment unit and will not be elaborated here.

[0028] One end of the connecting horizontal shaft 301 is fixedly installed on the outer walls of both sides of the mounting plate 302. The grasping unit 5 is composed of a support column 202 and a clamping cylinder 203. The clamping cylinder 203 is installed inside the support column 202, and the clamping cylinder 203 controls the grasping operation. A first support plate 206, a second support plate 207, and a third support plate 208 are provided at the grasping unit 5 of the wire supporting group 2. The first support plate 206, the second support plate 207, and the third support plate 208 provided at the wire supporting group 2 can support the product to prevent the product from loosening after being lifted.

[0029] A fourth support plate 402 is provided at the grasping unit 5 of the transfer relay group 4. Convex platforms 204 are fixedly connected to the outer walls of multiple support columns 202 at the grasping and handling group 3. The convex platforms 204 are slidably connected to the outer wall of the connecting horizontal shaft 301. The fourth support plate 402 provided at the transfer relay group 4 can support the product to prevent the product from loosening and falling after the product is exchanged.

[0030] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A mechanism for lifting, transporting and discharging materials, comprising a support tabletop (1) and a grasping and transporting group (3) installed at the top of the support tabletop (1), characterized in that, On both sides of the bottom end of the grasping and handling group (3), a wire supporting group (2) and a transfer relay group (4) are respectively arranged. On both sides of the top ends of the wire supporting group (2) and the transfer relay group (4), a grasping unit (5) is arranged. At the bottom end of the wire supporting group (2), a lifting cylinder (205) is arranged. When the lifting cylinder (205) works, it drives the grasping unit (5) at the wire supporting group (2) to lift the material to the same height as the transfer relay group (4). The grasping and handling group (3) includes a connecting horizontal shaft (301), a mounting plate (302), a blanking cylinder (303) and a blanking frame (304). The two connecting horizontal shafts (301) are respectively located directly above the wire supporting group (2) and the transfer relay group (4). At both ends of the connecting horizontal shaft (301), a grasping unit (5) is arranged. The grasping units (5) at the grasping and handling group (3) are arranged staggeredly with the grasping units (5) at the wire supporting group (2) and the transfer relay group (4). The grasping units (5) at the two connecting horizontal shafts (301) respectively grasp the materials at the wire supporting group (2) and the transfer relay group (4).

2. The mechanism for lifting, transporting and discharging according to claim 1, wherein: The lifting cylinder (205) is installed at the bottom end of the support tabletop (1), and the output end is fixedly connected with a first support platform (201). On both sides of the bottom end of the first support platform (201) and the support tabletop (1), a telescopic rod (209) is installed. On both sides of the top end of the first support platform (201), a grasping unit (5) is installed. At the bottom end of the first support platform (201), an oil pressure buffer (210) is arranged.

3. The mechanism for lifting, transporting and discharging according to claim 2, characterized in that: The transfer relay group (4) includes a transfer support frame (401) fixedly installed at the top end of the support tabletop (1). On both sides of the top end of the transfer support frame (401), a driving plate (403) is slidably connected. At the top end of the driving plate (403), a grasping unit (5) is installed.

4. The mechanism for lifting and transporting materials for blanking according to claim 3, characterized in that: The blanking frame (304) is fixedly installed at the top of the support tabletop (1) and is located on one side of the first support platform (201) and the transfer support frame (401). At one end of the blanking frame (304), a blanking cylinder (303) is installed. The output end of the blanking cylinder (303) is fixedly connected with the side wall of the mounting plate (302).

5. The mechanism for lifting, transporting and discharging materials according to claim 4, characterized in that: One end of the connecting horizontal shaft (301) is fixedly installed on the outer walls of both sides of the mounting plate (302). The grasping unit (5) is composed of a support column (202) and a clamping cylinder (203). The clamping cylinder (203) is installed inside the support column (202). The clamping cylinder (203) controls the clamping work.

6. The mechanism for lifting and transporting and discharging according to claim 2, characterized in that: At the grasping unit (5) of the wire supporting group (2), a first support plate (206), a second support plate (207) and a third support plate (208) are arranged.

7. The mechanism for lifting, transporting and discharging materials according to claim 1, characterized in that: At the grasping unit (5) of the transfer relay group (4), a fourth support plate (402) is arranged. On the outer walls of multiple support columns (202) at the grasping and handling group (3), a convex platform (204) is fixedly connected. The convex platform (204) is slidably connected to the outer wall of the connecting horizontal shaft (301).

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