A robot joint extrusion device with low heat loss

Abstract

The application belongs to the technical field of stamping, and particularly relates to a robot joint extrusion equipment with small heat loss, which comprises a workbench, an extrusion forming assembly is arranged on the workbench; the extrusion forming assembly comprises a rack fixedly connected to one side of the upper end face of the workbench, two guide rods are slidably connected to one side of the upper end of the rack, an upper die is fixedly connected to the lower end of the guide rod, a plurality of stamping heads are arranged on the lower end face of the upper die, support plates are fixedly connected to the two sides of the upper end face of the workbench, a lower die is rotatably arranged on one side of the upper end of the support plate, and a plurality of forming cavities are arranged on the lower die. The demolding assembly and the part collecting auxiliary assembly can orderly arrange and stack all the extrusion-formed parts in the collecting box, so that the parts in the collecting box are relatively neat, the storage space of the collecting box is reasonably utilized, the parts are convenient to transfer and take, and the processing efficiency of subsequent parts is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of stamping, and particularly relates to a robot joint extrusion device with small heat loss. BACKGROUND

[0002] A robot joint is a movable connection between different parts of a robot body, similar to human joints, and achieves flexible, precise and efficient motion control through the cooperation of mechanical and electrical components. In the production process, the robot joint usually needs to use an extrusion device to extrude a part into a shape to meet the processing requirements.

[0003] Patent No. CN221639104U discloses an aluminum material extrusion forming equipment, relating to the technical field of aluminum material, comprising a workbench and a lower mold. The inside of the lower mold is provided with a material taking assembly. An activity groove is formed in the inside of the lower mold. A sliding groove is formed in the inner side wall of the activity groove. The material taking assembly is arranged in the inside of the sliding groove. The material taking assembly comprises a top block. The top block is movably connected to the inside of the activity groove. The bottom of the top block is in contact with a bottom plate. The bottom of the bottom plate is fixedly connected with a first spring. A clamping block is movably connected in the inside of the sliding groove. The rear end of the clamping block is fixedly connected with a limiting plate. The patent pulls the connecting pull rod to drive the clamping block to move away from the inside of the top block, so that the top block and the activity groove are loose. At this time, the first spring drives the bottom plate to drive the top block to move upward for resetting. The top block drives the extruded aluminum material to be lifted, thereby facilitating the worker to take out the aluminum material, providing a certain convenience and improving the work efficiency.

[0004] However, the above technical solution still has the following shortcomings in actual application:

[0005] After the part is extruded into a shape, the part is automatically demolded by the demolding mechanism, and the demolded part is placed in the collection box for collection. However, the multiple demolded parts directly fall into the collection box, so that the multiple parts in the collection box are disorderedly stacked, which not only makes it difficult to reasonably utilize the storage space of the collection box, but also affects the transfer and use due to the disorderly parts, thereby affecting the subsequent processing efficiency of the parts. SUMMARY

[0006] In order to make up for the shortcomings of the prior art and solve at least one technical problem proposed in the background art, the application provides a robot joint extrusion device with small heat loss.

[0007] The technical scheme adopted by the application to solve the technical problems is: a robot joint extrusion device with small heat loss, comprising a workbench, wherein an extrusion forming assembly is arranged on the workbench.

[0008] The extrusion forming assembly comprises a rack fixedly connected to one side of the upper end face of the workbench, two guide rods slidably connected to one side of the upper end of the rack, an upper die fixedly connected to the lower end of the guide rod, a plurality of stamping heads arranged on the lower end face of the upper die, two support plates fixedly connected to the upper end face of the workbench, a lower die rotatably arranged on one side of the upper end of the support plate, and a plurality of forming cavities arranged on the lower die.

[0009] A demolding assembly is further arranged on the lower die.

[0010] The demolding assembly comprises a plurality of demolding rods slidably connected to the bottom of the lower die, a top block fixedly connected to the upper end of the demolding rod, and the top block is in abutment with the inner wall of the forming cavity, and the top block and the demolding rod are movable in the inner cavity of the forming cavity.

[0011] A part collecting auxiliary assembly is further arranged on the workbench.

[0012] The part collecting auxiliary assembly comprises a plurality of positioning blocks slidably connected to the workbench, a slide rail plate slidably connected to one side of the upper end face of the workbench, a lifting plate slidably connected to one side of the slide rail plate, a fixed plate slidably connected to one side of the lifting plate, and a feeding hopper fixedly connected to one end of the fixed plate.

[0013] Preferably, a hydraulic cylinder is fixedly connected to one side of the upper end face of the rack, the piston end of the hydraulic cylinder is fixedly connected to the upper die, a spring one is sleeved on one side of the demolding rod, one end of the spring one is fixedly connected to the bottom of the lower die, and the other end is fixedly connected to the end of the demolding rod.

[0014] Preferably, a slide block is slidably connected to one side of the lower end face of the lower die, a gas cylinder one is fixedly connected to one side of the lower end of the slide block, a push block is fixedly connected to the piston end of the gas cylinder one, a threaded rod one is threadedly connected to one side of the slide block, the threaded rod one is rotatably arranged on the lower die at both ends, a motor two is fixedly connected to one side of the lower end face of the lower die, and the output end of the motor two is fixedly connected to one end of the threaded rod one.

[0015] Preferably, a motor one is fixedly connected to the upper end of one side of the support plate, and the output end of the motor one is fixedly connected to the lower die.

[0016] Preferably, a connecting rod two is rotatably arranged on the lower end of the positioning block, a gas cylinder three is fixedly connected to one side of the bottom of the workbench, a hinged block is fixedly connected to the piston end of the gas cylinder three, and one end of the connecting rod two is rotatably arranged on the hinged block.

[0017] Preferably, one side of the lower end of the slide rail plate is threadedly connected with a threaded rod six, both ends of the threaded rod six are rotationally arranged on the workbench, one side of the upper end face of the workbench is fixedly connected with a motor eight, the output end of the motor eight is fixedly connected with one end of the threaded rod six, one side of the lifting plate is threadedly connected with a threaded rod eight, both ends of the threaded rod eight are rotationally arranged on the slide rail plate, one side of the upper end of the slide rail plate is fixedly connected with a motor nine, the output end of the motor nine is fixedly connected with one end of the threaded rod eight, one end of the fixed plate is threadedly connected with a threaded rod seven, both ends of the threaded rod seven are rotationally arranged on the lifting plate, one end of the lifting plate is fixedly connected with a motor ten, the output end of the motor ten is fixedly connected with one end of the threaded rod seven.

[0018] Preferably, the workbench is further provided with an anti-misoperation assembly;

[0019] The anti-misoperation assembly comprises a film roller rotationally arranged on one side of the upper end face of the workbench, a support column fixedly connected with one side of the upper end face of the workbench, a slide rod one and a slide rod two fixedly connected with one side of the upper end of the support column, a pressing roller slidably connected with the slide rod one and the slide rod two, a supporting roller rotationally arranged on one side of the upper end of the support column, a transverse frame slidably connected with one side of the upper end face of the workbench, a finger air cylinder fixedly connected with both sides of the upper end of the transverse frame, a supporting rod fixedly connected and slidably connected with both sides of the upper end face of the workbench, a cutting plate fixedly connected with one side of the upper end of the supporting rod, and a blade plate slidably connected with the sliding groove of one side of the upper end of the supporting rod.

[0020] Preferably, one side of the upper end of the workbench is fixedly connected with a motor five, the output end of the motor five is fixedly connected with one end of the film roller, one side of the slide rod one is sleeved with a spring two, one end of the spring two is fixedly connected with one end of the pressing roller, and the other end is fixedly connected with one end of the slide rod one, one side of the upper end of the supporting rod is fixedly connected with an air cylinder two, the piston end of the air cylinder two is fixedly connected with one end of the blade plate, one side of the supporting rod is threadedly connected with a threaded rod three, both ends of the threaded rod three are rotationally arranged on the workbench, one side of the upper end face of the workbench is fixedly connected with a motor four, the output end of the motor four is fixedly connected with one end of the threaded rod three, one side of the lower end of the transverse frame is threadedly connected with a threaded rod two, both ends of the threaded rod two are rotationally arranged on the workbench, one side of the upper end face of the workbench is fixedly connected with a motor three, the output end of the motor three is fixedly connected with one end of the threaded rod two.

[0021] Preferably, one side of the upper end face of the workbench is fixedly connected with a groove plate, the groove plate is slidably connected with a fixed ring in the sliding groove, a plurality of radial rods are uniformly distributed and slidably connected with one side of the fixed ring in the radial direction, a right-angle block is fixedly connected with one end of the radial rod, a glue cylinder is fixedly connected with one side of the upper end face of the radial rod, a pump body is communicated with one side of the glue cylinder, the pump body is fixedly connected with the radial rod on one side, a branch pipe is communicated with the glue outlet end of the pump body, and the branch pipe penetrates through both sides of the right-angle block.

[0022] Preferably, one end of the fixed ring is threadedly connected with a threaded rod five, both ends of the threaded rod five are rotationally arranged on a groove plate, the upper end of the groove plate is fixedly connected with a motor seven, the output end of the motor seven is fixedly connected with one end of the threaded rod five, the outer ring of the fixed ring is rotationally arranged with an adjusting ring, one end of the radial rod is rotationally arranged with a connecting rod one, one end of the connecting rod one is rotationally arranged on the adjusting ring, one end of the radial rod is threadedly connected with a threaded rod four, one end of the threaded rod four is rotationally arranged on the fixed ring, one side of the fixed ring is fixedly connected with a motor six, the output end of the motor six is fixedly connected with one end of the threaded rod four.

[0023] The beneficial effects of the present application are as follows:

[0024] 1. The robot joint extrusion equipment with small heat loss, by using the demolding assembly and the part collecting auxiliary assembly, all the extrusion molded parts can be orderly arranged and stacked in the collecting box, so that the parts in the collecting box are more neat, the storage space of the collecting box is reasonably utilized, and the parts are convenient to transfer and take, thereby the processing efficiency of subsequent parts is improved.

[0025] 2. The robot joint extrusion equipment with small heat loss, by using the anti-mis-touch assembly, when the collecting box completes the collection of parts, the upper end of the collecting box can be covered with a film, and the four corners of the film are firmly adhered to the four corners of the collecting box. During the placement or transfer of the collecting box, since the upper end of the collecting box is firmly covered with the film, the film separates the parts in the collecting box from external objects, so that the external objects cannot directly contact the parts in the collecting box, thereby avoiding the parts in the collecting box from being knocked down by external objects, and further ensuring the neatness of the parts, and facilitating the transfer and taking of the parts.

[0026] 3. The robot joint extrusion equipment with small heat loss, the present application adopts heat insulation design, the heat loss of the equipment is extremely small. When working continuously for a long time, the temperature in the equipment can be kept relatively stable, reducing the energy needed to be supplemented due to heat loss, greatly reducing energy consumption. This not only meets the requirements of energy saving and environmental protection, but also reduces production costs. At the same time, the lower heat loss also makes the ambient temperature change of the equipment smaller, avoiding the influence of high temperature on other parts, improving the stability and reliability of the whole equipment. BRIEF DESCRIPTION OF DRAWINGS

[0027] The present application will be further described below with reference to the accompanying drawings.

[0028] Figure 1 is a schematic diagram of the three-dimensional structure of the present application;

[0029] Figure 2 is a schematic diagram of the three-dimensional structure of the rack;

[0030] Figure 3 is Figure 2 is an enlarged view of part A in FIG. 1;

[0031] Figure 4 is a half sectional plan view of the lower die;

[0032] Figure 5 is a schematic view of the extrusion deformation of the part;

[0033] Figure 6 is a schematic view of the film roll;

[0034] Figure 7 is Figure 6 is an enlarged view of part B in FIG. 1;

[0035] Figure 8 is a schematic view of the cross slide;

[0036] Figure 9 is Figure 8 is an enlarged view of part C in FIG. 1;

[0037] Figure 10 is a schematic view of the retaining ring;

[0038] Figure 11 is a schematic view of the radial rod;

[0039] Figure 12 is a schematic view of the worktable from below;

[0040] Figure 13 is Figure 12 is an enlarged view of part D in FIG. 1;

[0041] Figure 14 is a schematic view of the lower hopper;

[0042] Figure 15 is a schematic view of the lower hopper from another angle;

[0043] Figure 16 is a schematic view of the lifting plate;

[0044] Figure 17 is a schematic view of the support rod.

[0045] In the figure: 1, workbench; 2, rack; 3, hydraulic cylinder; 4, guide rod; 5, upper die; 6, lower die; 7, slide rail plate; 8, stamping head; 9, support plate; 10, motor one; 11, forming cavity; 12, top block; 13, demolding rod; 14, motor two; 15, threaded rod one; 16, sliding block; 17, spring one; 18, cylinder one; 19, groove plate; 20, fixed ring; 21, adjusting ring; 22, film roller; 23, transverse moving frame; 24, threaded rod two; 25, motor three; 26, motor four; 27, threaded rod three; 28, support rod; 29, cutting plate; 30, blade plate; 31, hopper; 32, motor five; 33, finger cylinder; 34, cylinder two; 35, sliding rod one; 36, spring two; 37, sliding rod two; 38, compression roller; 39, support roller; 40, motor six; 41, threaded rod four; 42, connecting rod one; 43, radial rod; 44, right-angle block; 45, branch pipe; 46, pump body; 47, cylinder three; 48, hinged block; 49, connecting rod two; 50, positioning block; 51, motor seven; 52, threaded rod five; 53, threaded rod six; 54, fixed plate; 55, motor eight; 56, threaded rod seven; 57, motor nine; 58, threaded rod eight; 59, lifting plate; 60, motor ten; 61, glue cylinder; 62, push block; 63, support column. DETAILED DESCRIPTION

[0046] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0047] Please refer to Figures 1-17 The present application provides a technical solution: a robot joint extrusion equipment with small heat loss, comprising a workbench 1, and an extrusion forming assembly is arranged on the workbench 1.

[0048] The extrusion forming assembly comprises a rack 2 fixedly connected to one side of the upper end face of the workbench 1, two guide rods 4 slidably connected to one side of the upper end of the rack 2, and an upper die 5 fixedly connected to the lower end of the guide rod 4. A plurality of stamping heads 8 are arranged on the lower end face of the upper die 5. Support plates 9 are fixedly connected to both sides of the upper end face of the workbench 1. A lower die 6 is rotatably arranged on one side of the upper end of the support plate 9. A plurality of forming cavities 11 are arranged on the lower die 6.

[0049] The lower die 6 is also provided with a demolding assembly.

[0050] The demolding assembly comprises a plurality of demolding rods 13 slidably connected to the bottom of the lower die 6. Top blocks 12 are fixedly connected to the upper ends of the demolding rods 13. The top blocks 12 are in close contact with the inner walls of the forming cavities 11. The top blocks 12 and the demolding rods 13 can move in the inner cavities of the forming cavities 11.

[0051] The workbench 1 is also provided with a part collecting auxiliary assembly;

[0052] The part collecting auxiliary assembly comprises a plurality of positioning blocks 50 slidably connected to the workbench 1, a slide rail plate 7 slidably connected to one side of the upper end face of the workbench 1, a lifting plate 59 slidably connected to one side of the slide rail plate 7, a fixed plate 54 slidably connected to one side of the lifting plate 59, and a discharge hopper 31 fixedly connected to one end of the fixed plate 54.

[0053] In this embodiment, as shown in Figures 1-5 , Figures 12-16 , a hydraulic cylinder 3 is fixedly connected to one side of the upper end face of the rack 2, the piston end of the hydraulic cylinder 3 is fixedly connected to the upper die 5, a spring 17 is sleeved on one side of the stripper rod 13, one end of the spring 17 is fixedly connected to the bottom of the lower die 6, and the other end is fixedly connected to the end of the stripper rod 13.

[0054] A slide block 16 is slidably connected to one side of the lower end face of the lower die 6, a cylinder 18 is fixedly connected to one side of the lower end of the slide block 16, a push block 62 is fixedly connected to the piston end of the cylinder 18, a threaded rod 15 is threadedly connected to one side of the slide block 16, both ends of the threaded rod 15 are rotatably arranged on the lower die 6, a motor 14 is fixedly connected to one side of the lower end face of the lower die 6, and the output end of the motor 14 is fixedly connected to one end of the threaded rod 15.

[0055] A motor 10 is fixedly connected to the upper end of one side of the support plate 9, and the output end of the motor 10 is fixedly connected to the lower die 6.

[0056] A connecting rod 49 is rotatably arranged at the lower end of the positioning block 50, a cylinder 47 is fixedly connected to one side of the bottom of the workbench 1, a hinge block 48 is fixedly connected to the piston end of the cylinder 47, and one end of the connecting rod 49 is rotatably arranged on the hinge block 48.

[0057] A threaded rod 53 is threadedly connected to one side of the lower end of the slide rail plate 7, both ends of the threaded rod 53 are rotatably arranged on the workbench 1, a motor 55 is fixedly connected to one side of the upper end face of the workbench 1, the output end of the motor 55 is fixedly connected to one end of the threaded rod 53, a threaded rod 58 is threadedly connected to one side of the lifting plate 59, both ends of the threaded rod 58 are rotatably arranged on the slide rail plate 7, a motor 57 is fixedly connected to one side of the upper end of the slide rail plate 7, the output end of the motor 57 is fixedly connected to one end of the threaded rod 58, a threaded rod 56 is threadedly connected to one end of the fixed plate 54, both ends of the threaded rod 56 are rotatably arranged on the lifting plate 59, a motor 60 is fixedly connected to one end of the lifting plate 59, and the output end of the motor 60 is fixedly connected to one end of the threaded rod 56.

[0058] Specifically, in the prior art, after the parts are extrusion formed, the parts are automatically demolded by a demolding mechanism, and the demolded parts are placed in a collecting box for collection. However, the demolded parts directly fall into the collecting box, so that the parts in the collecting box are disordered, which not only makes it difficult to reasonably utilize the storage space of the collecting box, but also affects the transfer and use due to the disorder of the parts, and further affects the processing efficiency of the parts.

[0059] Therefore, in order to solve the above problems, in use, the robot joint has various types of parts, including cylindrical parts. The cylindrical parts need to be extruded in the middle of the solid circular block part to form a groove in the middle, and cooperate with the inner wall of the forming cavity 11 to increase the height of the circular block part, thereby forming a cylindrical part. The present embodiment is suitable for such forming process.

[0060] Firstly, the collecting box with square upper and lower surfaces is placed on the workbench 1, then the articulated block 48 is driven by the pneumatic cylinder 3 to move, and the positioning block 50 is slid on the workbench 1 under the action of the connecting rod 2, so that a plurality of positioning blocks 50 move and approach the collecting box at the same time, until the collecting box is fixed. Then the round block part to be extruded is placed in the forming cavity 11, then the upper die 5 is lowered by the hydraulic cylinder 3, and the round block part in the forming cavity 11 is extruded by the punch head 8, so that a groove is formed in the middle of the round block part, until a cylindrical part is formed. Then the lower die 6 is turned by 90 degrees by the motor 1 0, at the same time, the feed hopper 31 is moved along the x, y and z axis directions by rotating the threaded rod 6, the threaded rod 8 and the threaded rod 7 by the motor 8, the motor 9 and the motor 10 respectively, until the discharge port at the bottom of the feed hopper 31 is attached to the bottom of the collecting box. Then the slide block 16 is transversely moved by rotating the threaded rod 1 by the motor 2, so that the push block 62 is aligned with the different positions of the demolding rod 13, and the push block 62 is moved by the pneumatic cylinder 1, so as to push the demolding rod 13 to slide on the lower die 6, so that the top block 12 pushes the part in the forming cavity 1 1, that is, the part is ejected from the forming cavity 1 1, and then the part falls into the feed hopper 31, and falls into the collecting box along the pipeline at the bottom of the feed hopper 31, and then the above operation is repeated, so that all the parts in the forming cavity fall into the collecting box. And due to the limiting action of the pipeline at the bottom of the feed hopper 31, a plurality of parts falling into the same position in the collecting box will be in a stacked state, in addition, by the way of demolding one by one, not only can the parts be blocked in the pipeline of the feed hopper 31 when unified demolding, thereby affecting the normal feeding, but also the number of stacked parts can be controlled, so as to avoid the situation that the parts fall out of the edge of the collecting box due to the stacked parts being higher than the collecting box. Then the above operation is repeated, by changing the position of the feed hopper 31 in the x, y and z axis directions, so that all the extruded parts are orderly arranged and stacked in the collecting box, so that the parts in the collecting box are relatively neat, not only the storage space of the collecting box is reasonably utilized, but also the parts are convenient to transport and take, thereby being conducive to improving the processing efficiency of the subsequent parts. In addition, the present application adopts heat insulation design, and the heat loss of the equipment is very small. When working continuously for a long time, the temperature in the equipment can be kept relatively stable, reducing the energy needed to be supplemented due to heat loss, greatly reducing energy consumption. This not only meets the requirements of energy saving and environmental protection, but also reduces the production cost. At the same time, the lower heat loss also makes the ambient temperature change of the equipment smaller, avoiding the influence on other parts caused by high temperature, improving the stability and reliability of the whole equipment.

[0061] In the embodiment, as shown in Figures 6-11 、 Figure 14 、 Figure 17 , the workbench 1 is also provided with an anti-misoperation assembly;

[0062] The anti-misoperation assembly comprises a film roller 22 rotatably arranged on one side of the upper end face of the workbench 1, a support column 63 fixedly connected on one side of the upper end face of the workbench 1, a sliding rod one 35 and a sliding rod two 37 fixedly connected on one side of the upper end of the support column 63, a pressing roller 38 slidingly connected with the sliding rod one 35 and the sliding rod two 37, a support roller 39 rotatably arranged on one side of the upper end of the support column 63, a transverse frame 23 slidingly connected on one side of the upper end face of the workbench 1, a finger air cylinder 33 fixedly connected on both sides of the upper end of the transverse frame 23, a support rod 28 fixedly connected and slidingly connected on both sides of the upper end face of the workbench 1, a cutting plate 29 fixedly connected on one side of the upper end of the support rod 28, and a blade plate 30 slidingly connected in the sliding groove on one side of the upper end of the support rod 28.

[0063] A motor five 32 is fixedly connected on one side of the upper end of the workbench 1, and the output end of the motor five 32 is fixedly connected with one end of the film roller 22; a spring two 36 is sleeved on one side of the sliding rod one 35, one end of the spring two 36 is fixedly connected with one end of the pressing roller 38, and the other end is fixedly connected with the end of the sliding rod one 35; a cylinder two 34 is fixedly connected on one side of the upper end of the support rod 28, and the piston end of the cylinder two 34 is fixedly connected with one end of the blade plate 30; a threaded rod three 27 is screwedly connected on one side of the lower end of the support rod 28, and both ends of the threaded rod three 27 are rotatably arranged on the workbench 1; a motor four 26 is fixedly connected on one side of the upper end face of the workbench 1, and the output end of the motor four 26 is fixedly connected with one end of the threaded rod three 27; a threaded rod two 24 is screwedly connected on one side of the lower end of the transverse frame 23, and both ends of the threaded rod two 24 are rotatably arranged on the workbench 1; a motor three 25 is fixedly connected on one side of the upper end face of the workbench 1, and the output end of the motor three 25 is fixedly connected with one end of the threaded rod two 24.

[0064] A groove plate 19 is fixedly connected on one side of the upper end face of the workbench 1, a fixed ring 20 is slidingly connected in the sliding groove of the groove plate 19, a plurality of radial rods 43 are uniformly distributed and slidingly connected on the fixed ring 20 in the radial direction, a right-angle block 44 is fixedly connected with one end of the radial rod 43, a glue cylinder 61 is fixedly connected on one side of the upper end face of the radial rod 43, a pump body 46 is communicated with one side of the glue cylinder 61, the pump body 46 is fixedly connected on one side of the radial rod 43, a branch pipe 45 is communicated with the glue outlet end of the pump body 46, and both ends of the branch pipe 45 are penetrated through both sides of the right-angle block 44.

[0065] A threaded rod five 52 is screwedly connected with one end of the fixed ring 20, and both ends of the threaded rod five 52 are rotatably arranged on the groove plate 19; a motor seven 51 is fixedly connected on the upper end of the groove plate 19, and the output end of the motor seven 51 is fixedly connected with one end of the threaded rod five 52; an adjusting ring 21 is rotatably arranged on the outer ring of the fixed ring 20; a connecting rod one 42 is rotatably arranged with one end of the radial rod 43; a threaded rod four 41 is screwedly connected with one end of the radial rod 43 on one side, and one end of the threaded rod four 41 is rotatably arranged on the fixed ring 20; a motor six 40 is fixedly connected on one side of the fixed ring 20, and the output end of the motor six 40 is fixedly connected with one end of the threaded rod four 41.

[0066] Specifically, in the above embodiment, although the extrusion-molded parts can be neatly placed in the collection box, in some cases, the collection box is not provided with a box cover, so that the neatly stacked parts inside the collection box are prone to be knocked over by external objects during placement or transportation, resulting in the parts scattering and affecting the transportation and use of the parts.

[0067] Therefore, to solve the above problems, in use, in the initial state, one end of the film wound on the film roller 22 is between the compression roller 38 and the support roller 39. After the collection box completes the collection of parts, the discharge hopper 31 is driven to move out of the collection box, and then the threaded rod four 41 is driven to rotate by the motor six 40, and the radial rods 43 on one side are driven to slide on the fixed ring 20, so that the adjusting ring 21 rotates. Under the transmission cooperation of the adjusting ring 21 and the connecting rod one 42, all the radial rods 43 slide at the same time. The fixed ring 20 is lowered by driving the threaded rod five 52 to rotate by the motor seven 51, until the four right-angle blocks 44 are aligned with the four corners of the collection box, and the glue in the glue cylinder 61 is pumped out by the pump body 46 and sprayed on the four corners of the collection box through the branch pipe 45. Then the fixed ring 20 is driven to reset upwards, and then the cross-moving frame 23 is moved by driving the threaded rod two 24 to rotate by the motor three 25, and the two finger air cylinders 33 approach the compression roller 38 and the support roller 39 until the clamping end of the finger air cylinder 33 is aligned with the end edge of the film, and then the film edge is clamped by the finger air cylinder 33. Then the film roller 22 is driven to rotate by the motor five 32, and the film is unwound, at the same time, the film is moved by the finger air cylinder 33. When the film is unwound to a certain length, the unwound film is above the collection box, and then the threaded rod three 27 is driven to rotate by the motor four 26, and the support rod 28 on one side is driven to slide on the workbench 1, so that one end of the film is pulled between the cutting plate 29 and the blade plate 30, and the other side of the cutting plate 29 and the blade plate 30 are on both sides of the film since the film starts to be unwound, so it is not necessary to move. Then the two side air cylinders 34 are started at the same time and drive the blade plate 30 to move, and cooperate with the cutting plate 29 to cut the film, and the cut film covers the upper surface of the collection box. At this time, the fixed ring 20 is driven to descend again, and the film is pressed at the four corners of the collection box by the four right-angle blocks 44, and under the action of the glue, the position of the film pressed by the right-angle blocks 44 is firmly adhered to the collection box. At this time, the collection box is taken off the workbench 1, so that during the placement or transportation of the collection box, the upper end of the collection box is firmly covered by the film, so that the film separates the parts inside the collection box from external objects, and the external objects are not easy to directly contact the parts inside the collection box, thereby avoiding the parts inside the collection box from being knocked over by external objects, further ensuring the neatness of the parts, and facilitating the transportation and use of the parts.

[0068] Working principle: the upper and lower surface of the square collecting box is placed on the workbench 1, then the hinge block 48 is driven by the air cylinder three 47 to move, and the positioning block 50 is slid on the workbench 1 under the action of connecting rod two 49, so that multiple positioning blocks 50 move and approach the collecting box at the same time, until the collecting box is fixed. Then the round block parts to be extruded are placed in the forming cavity 11, then the upper die 5 is lowered by the hydraulic cylinder 3, and the round block parts in the forming cavity 11 are extruded by the punch head 8, so that the middle part of the round block parts forms a groove, until the cylindrical parts are formed. Then the lower die 6 is turned by ninety degrees by motor one 10, at the same time, the screw rod six 53 is rotated by motor eight 55, the screw rod eight 58 is rotated by motor nine 57, and the screw rod seven 56 is rotated by motor ten 60, so that the hopper 31 moves along the x, y and z axis directions, until the discharge port at the bottom of the hopper 31 is attached to the bottom of the collecting box. Then the slide block 16 is transversely moved by rotating the screw rod one 15 driven by the motor two 14, so that the push block 62 is aligned with the different positions of the demolding rod 13, and the push block 62 is moved by the air cylinder one 18 to push the demolding rod 13 to slide on the lower die 6, so that the top block 12 pushes the parts in the forming cavity 11, which can be ejected from the forming cavity 11, and then the parts fall into the hopper 31 and fall into the collecting box through the pipeline at the bottom of the hopper 31. Then repeat the above operation, so that all the parts in the forming cavity fall into the collecting box. And due to the limiting action of the pipeline at the bottom of the hopper 31, multiple parts falling into the same position in the collecting box will be in a stacked state. In addition, by the way of demolding one by one, not only can the parts be prevented from blocking the pipeline of the hopper 31 when demolding uniformly, which affects the normal discharge, but also the number of stacked parts can be controlled, so that the parts do not fall off from the edge of the collecting box. Then repeat the above operation, by changing the position of the hopper 31 in the x, y and z axis directions, so that all the extruded parts are orderly arranged and stacked in the collecting box, so that the parts in the collecting box are more orderly, which not only reasonably utilizes the storage space of the collecting box, but also facilitates the transportation and taking of the parts, thereby improving the processing efficiency of the subsequent parts. In the initial state, one end of the film wound on the film roller 22 is between the compression roller 38 and the supporting roller 39. When the collecting box completes the collection of the parts, the hopper 31 is driven to move out of the collecting box, then the screw rod four 41 is rotated by the motor six 40 to drive the radial rod 43 on one side to slide on the fixed ring 20, so that the adjusting ring 21 rotates, which can make all the radial rods 43 slide at the same time under the transmission cooperation of the adjusting ring 21 and the connecting rod one 42. And the fixed ring 20 is lowered by rotating the screw rod five 52 driven by the motor seven 51, until the four right angle blocks 44 are aligned with the four corners of the collecting box, and the glue in the glue cylinder 61 is pumped out through the pump body 46 and sprayed on the four corners of the collecting box through the branch pipe 45.Subsequently drive the fixed ring 20 upward reset, then use the motor three 25 drive screw rod two 24 rotation, make the horizontal frame 23 horizontal shift, two finger cylinder 33 close to the pressure roller 38 and support roller 39, until the finger cylinder 33 clamping end aligns the film end edge, then use the finger cylinder 33 clamping film edge, subsequently motor five 32 drive film roller 22 rotation, pay out the film, at the same time, the finger cylinder 33 also traction film movement, when the film pay out a length, the film pay out is above the collection box, then use the motor four 26 drive screw rod three 27 rotation, make one side support rod 28 slip on the workbench 1, make the film be traction one end between the cutting plate 29 and blade plate 30, while the other side cutting plate 29 and blade plate 30 from the film start pay out and be between the film two sides, so it is not necessary to move. Then two side cylinder two 34 start simultaneously and drive blade plate 30 movement, cooperate with the cutting plate 29 and cut the film, the film cut is covered on the collection box upper surface, at this time, again drive the fixed ring 20 down, and use four right angle block 44 to press the film at the collection box four corners, under the action of glue, the film is pressed by right angle block 44 and the collection box firm adhesion position. At this time, again take down the collection box from the workbench 1, then the collection box is placed or transported, because the upper end of the collection box is firmly covered by the film, so the film separates the parts in the collection box from the external object, the external object is not easy to directly contact the parts in the collection box, thereby avoiding the parts in the collection box from falling due to being mistaken by the external object, further ensure the neatness of the parts, facilitate the parts to be transported and used.

[0069] The basic principles, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A robot joint extrusion device with low heat loss, comprising a worktable (1), characterized in that: The workbench (1) is equipped with an extrusion molding assembly; The extrusion molding assembly includes a frame (2) fixedly connected to one side of the upper surface of the workbench (1). Two guide rods (4) are slidably connected to one side of the upper surface of the frame (2). An upper die (5) is fixedly connected to the lower end of the guide rods (4). Multiple punch heads (8) are provided on the lower surface of the upper die (5). Support plates (9) are fixedly connected to both sides of the upper surface of the workbench (1). A lower die (6) is rotatably provided on one side of the upper surface of the support plate (9). Multiple molding cavities (11) are provided on the lower die (6). The lower mold (6) is also provided with a demolding component; The demolding assembly includes multiple demolding rods (13) slidably connected to the bottom of the lower mold (6). A top block (12) is fixedly connected to the upper end of the demolding rod (13). The top block (12) fits against the inner wall of the molding cavity (11), and the top block (12) and the demolding rods (13) can move within the molding cavity (11). The workbench (1) is also equipped with a parts collection auxiliary component; The parts collection auxiliary assembly includes multiple positioning blocks (50) slidably connected to the workbench (1). A slide rail plate (7) is slidably connected to one side of the upper surface of the workbench (1). A lifting plate (59) is slidably connected to one side of the slide rail plate (7). A fixing plate (54) is slidably connected to one side of the lifting plate (59). A hopper (31) is fixedly connected to one end of the fixing plate (54). A hydraulic cylinder (3) is fixedly connected to one side of the upper surface of the frame (2). The piston end of the hydraulic cylinder (3) is fixedly connected to the upper mold (5). A spring (17) is sleeved on one side of the demolding rod (13). One end of the spring (17) is fixedly connected to the bottom of the lower mold (6), and the other end is connected to the demolding rod (13). 3) The ends are fixedly connected. A slider (16) is slidably connected to one side of the lower end face of the lower mold (6). A cylinder (18) is fixedly connected to one side of the lower end of the slider (16). A push block (62) is fixedly connected to the piston end of the cylinder (18). A threaded rod (15) is threadedly connected to one side of the slider (16). Both ends of the threaded rod (15) are rotatably set on the lower mold (6). A motor (14) is fixedly connected to one side of the lower end face of the lower mold (6). The output end of the motor (14) is fixedly connected to one end of the threaded rod (15). A motor (10) is fixedly connected to the upper end of the support plate (9) on one side. The output end of the motor (10) is fixedly connected to the lower mold (6).

2. The robot joint extrusion device with low heat loss according to claim 1, characterized in that: The lower end of the positioning block (50) is rotatably provided with a connecting rod two (49), and the bottom side of the worktable (1) is fixedly connected with a cylinder three (47). The piston end of the cylinder three (47) is fixedly connected with a hinge block (48), and one end of the connecting rod two (49) is rotatably provided on the hinge block (48).

3. The robot joint extrusion device with low heat loss according to claim 1, characterized in that: A threaded rod six (53) is threaded to one side of the lower end of the slide rail plate (7). Both ends of the threaded rod six (53) are rotatably mounted on the worktable (1). A motor eight (55) is fixedly connected to one side of the upper surface of the worktable (1). The output end of the motor eight (55) is fixedly connected to one end of the threaded rod six (53). A threaded rod eight (58) is threaded to one side of the lifting plate (59). Both ends of the threaded rod eight (58) are rotatably mounted on the slide rail plate (7). A motor nine (57) is fixedly connected to one side of the upper end of the slide rail plate (7). The output end of the motor nine (57) is fixedly connected to one end of the threaded rod eight (58). A threaded rod seven (56) is threaded to one end of the fixed plate (54). Both ends of the threaded rod seven (56) are rotatably mounted on the lifting plate (59). A motor ten (60) is fixedly connected to one end of the lifting plate (59). The output end of the motor ten (60) is fixedly connected to one end of the threaded rod seven (56).

4. The robot joint extrusion device with low heat loss according to claim 1, characterized in that: The workbench (1) is also equipped with anti-accidental contact components; The anti-accidental contact assembly includes a film roller (22) rotatably mounted on one side of the upper surface of the workbench (1). A support column (63) is fixedly connected to one side of the upper surface of the workbench (1). A slide rod 1 (35) and a slide rod 2 (37) are fixedly connected to one side of the upper end of the support column (63). A pressure roller (38) is slidably connected to the slide rod 1 (35) and the slide rod 2 (37). A support roller (39) is rotatably mounted on one side of the upper end of the support column (63). A transverse frame (23) is slidably connected to one side of the upper surface of the workbench (1). Finger cylinders (33) are fixedly connected to both sides of the upper end of the transverse frame (23). Support rods (28) are fixedly connected to and slidably connected to both sides of the upper surface of the workbench (1). A cutting plate (29) is fixedly connected to one side of the upper end of the support rod (28). A blade plate (30) is slidably connected to the groove on one side of the upper end of the support rod (28).

5. The robot joint extrusion device with low heat loss according to claim 4, characterized in that: A motor (32) is fixedly connected to one side of the upper end of the workbench (1). The output end of the motor (32) is fixedly connected to one end of the film roller (22). A spring (36) is sleeved on one side of the slide rod (35). One end of the spring (36) is fixedly connected to one end of the pressure roller (38), and the other end is fixedly connected to the end of the slide rod (35). A cylinder (34) is fixedly connected to one side of the upper end of the support rod (28). The piston end of the cylinder (34) is fixedly connected to one end of the blade plate (30). A threaded rod is threadedly connected to one side of the lower end of the support rod (28). The threaded rod (27) is rotatably mounted on the workbench (1) at both ends. A motor (26) is fixedly connected to one side of the upper surface of the workbench (1). The output end of the motor (26) is fixedly connected to one end of the threaded rod (27). A threaded rod (24) is threadedly connected to one side of the lower end of the transverse frame (23). The threaded rod (24) is rotatably mounted on the workbench (1) at both ends. A motor (25) is fixedly connected to one side of the upper surface of the workbench (1). The output end of the motor (25) is fixedly connected to one end of the threaded rod (24).

6. The robot joint extrusion device with low heat loss according to claim 4, characterized in that: A groove plate (19) is fixedly connected to one side of the upper end face of the workbench (1). A fixing ring (20) is slidably connected to the groove of the groove plate (19). Multiple radial rods (43) are evenly distributed and slidably connected on the fixing ring (20). A right-angle block (44) is fixedly connected to one end of the radial rod (43). A glue cylinder (61) is fixedly connected to one side of the upper end face of the radial rod (43). A pump body (46) is connected to one side of the glue cylinder (61). One side of the pump body (46) is fixedly connected to the radial rod (43). A branch pipe (45) is connected to the glue outlet end of the pump body (46). Both ends of the branch pipe (45) penetrate through the two sides of the right-angle block (44).

7. The robot joint extrusion device with low heat loss according to claim 6, characterized in that: One end of the fixed ring (20) is threadedly connected to a threaded rod five (52). Both ends of the threaded rod five (52) are rotatably mounted on the slot plate (19). The upper end of the slot plate (19) is fixedly connected to a motor seven (51). The output end of the motor seven (51) is fixedly connected to one end of the threaded rod five (52). An adjusting ring (21) is rotatably mounted on the outer ring of the fixed ring (20). One end of the radial rod (43) is rotatably mounted to a connecting rod one (42). One end of the connecting rod one (42) is rotatably mounted on the adjusting ring (21). One end of the radial rod (43) on one side is threadedly connected to a threaded rod four (41). One end of the threaded rod four (41) is rotatably mounted on the fixed ring (20). One side of the fixed ring (20) is fixedly connected to a motor six (40). The output end of the motor six (40) is fixedly connected to one end of the threaded rod four (41).

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