An industrial robot with a composite fixture structure

Abstract

The utility model provides an industrial robot with a composite clamp structure, comprising: a ground rail, an industrial robot body and a clamp assembly, wherein the industrial robot body is slidably mounted on the upper side of the ground rail, and the clamp assembly is rotatably mounted on the upper end of the industrial robot body, and the clamp assembly comprises a mounting plate, a mounting seat, a side plate, a slide and a slide rod. Compared with the prior art, the utility model has the following beneficial effects: by setting the clamp assembly, the problem of frequent shutdown and replacement of a single clamp structure is avoided, the frequency of clamp replacement can be greatly reduced, production efficiency can be improved, and the service life of the equipment can be ensured; the setting of the slide, in conjunction with the slide rod, can adjust the position of a clamp structure one or a clamp structure two installed on the lower side of the slide, which helps to improve the use range and use experience of the entire clamp assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of industrial robots, and particularly relates to an industrial robot with a composite clamp structure. Background Art

[0002] Existing industrial robots have many shortcomings in that fixtures need to be frequently replaced, which affects production efficiency and overall economic benefits. First, frequent fixture replacement leads to increased downtime of the production line, which in turn reduces production efficiency. Each fixture replacement requires shutdown, adjustment, and recalibration, which is not only time-consuming, but may also cause operational errors and equipment damage. Secondly, frequent fixture replacement increases maintenance costs and management complexity. The diverse demands of different products force companies to stock a large number of different types of fixtures, resulting in increased inventory management and maintenance costs. In addition, frequent fixture replacement may also cause increased wear of the fixture, shorten its service life, and further increase the frequency and cost of replacement. The above shortcomings are mainly due to the need for production lines to handle multiple product types and the lack of versatility and adaptability of existing fixture designs.

[0003] Conventional coping methods include developing modular and adjustable fixtures to improve the versatility and adaptability of fixtures and reduce the frequency of replacement; implementing automated fixture replacement systems to shorten replacement time; and improving the durability of fixtures by using wear-resistant materials and optimized designs. However, these methods also have obvious disadvantages. The development of modular and adjustable fixtures requires a lot of R&D investment, which increases the initial cost; the implementation and maintenance costs of automated fixture replacement systems are high, and the complexity of the system increases the risk of failure; the use of wear-resistant materials and optimized designs prolongs the life of fixtures, but the material and design costs increase significantly. Therefore, although these coping methods can alleviate the problem of frequent fixture replacement to a certain extent, they still cannot completely eliminate all related shortcomings. Enterprises need to find a balance between cost control and technology improvement, and continue to optimize production processes and equipment design to meet this challenge. Therefore, we hope to design an industrial robot with a new structure to solve this problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an industrial robot with a composite fixture structure to solve the problems raised in the above background technology.

[0005] The utility model is realized by the following technical scheme: an industrial robot with a composite fixture structure, comprising: a ground rail, an industrial robot body and a fixture assembly, wherein the industrial robot body is slidably mounted on the upper side of the ground rail, and the fixture assembly is rotatably mounted on the upper end of the industrial robot body;

[0006] The fixture assembly includes a mounting plate, a mounting seat, a side plate, a slide and a slide rod, a mounting seat is fixed in the middle of the upper surface of the mounting plate, and the upper end of the mounting seat is rotatably connected to the upper end of the industrial robot body;

[0007] A side plate is fixed to the lower left and right ends of the mounting plate, respectively, and a sliding rod is fixed to the front and rear sides between the two side plates, respectively;

[0008] Two slides are fixed to the lower side of the mounting plate through a slide rod, a second clamp structure is fixed to the lower side of the left end of the mounting plate through a slide, and a first clamp structure is fixed to the lower side of the right end of the mounting plate through a slide.

[0009] As a preferred embodiment, the slide includes a slider, a locking head, and a cylinder. The middle of the slider is recessed downward to form a locking groove. The locking groove is a convex structure when viewed from above. The width of the outer end of the locking groove is smaller than the width of the inner end. The setting of the slide can fix the clamp structure one or the clamp structure two on the lower side, so that the entire clamp assembly has two different clamp structures, thereby expanding the scope of use and reducing the frequency of equipment shutdown for clamp replacement.

[0010] As a preferred embodiment, a limiting ring is provided at the outer end of the locking head, a locking ring is movably installed at the inner end of the locking head, a nut is threadedly connected to the inner end of the locking head, and the middle part of the locking head is fixed inside the outer end of the locking groove.

[0011] As a preferred embodiment, the inner end of the locking head is fixedly connected to the outer end of the piston rod of the cylinder, the upper surface of the cylinder is flush with the upper surface of the slider, and the cylinder is fixedly connected to the lower surface of the mounting plate.

[0012] As a preferred embodiment, a linear bearing is respectively installed inside the front end and the rear end of the slider. The slider is slidably connected to the two sliding rods through the linear bearings. The slide frame cooperates with the sliding rods to adjust the position of the lower clamp structure 1 or the clamp structure 2, thereby meeting the actual use requirements.

[0013] As a preferred embodiment, a connecting plate is integrally provided in the middle of the lower end of the slider, a fixing plate is integrally provided on the inner side of the lower end of the connecting plate, and the front and rear sides of the upper surface of the fixing plate respectively penetrate downward to form a waist hole.

[0014] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: by setting a clamp assembly, the clamp assembly is installed on the upper end of the industrial robot body. When the clamp structure 1 is needed to grab an object, the entire clamp assembly is rotated 180 degrees through the industrial robot body, so that the side with the clamp structure 1 is placed on the front side of the industrial robot body. If the clamp structure 2 is needed to grab an object, the entire clamp assembly is rotated 180 degrees again through the industrial robot body, so that the side with the clamp structure 2 is placed on the front side of the industrial robot body, thereby avoiding the problem of frequent shutdown and replacement of a single clamp structure. The clamp structure can be selected according to actual use requirements. For example, a combination of two commonly used clamp structures can greatly reduce the frequency of clamp replacement, help improve production efficiency, and ensure the service life of the equipment.

[0015] The setting of the slide bracket cooperates with the slide rod. Since the cylinder is fixed to the mounting plate, and the slider is slidably connected to the slide rod, when the position of the slider needs to be adjusted, it is only necessary to start the cylinder and use the telescopic characteristics of the cylinder to drive the slider to move left and right on the slide rod, thereby being able to adjust the position of the clamp structure one or the clamp structure two installed on the lower side of the slider, which helps to improve the use range and usage experience of the entire clamp assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of an industrial robot with a composite fixture structure.

[0018] Figure 2 It is a schematic diagram of a fixture component structure of an industrial robot with a composite fixture structure according to the utility model.

[0019] Figure 3 The utility model is a schematic diagram of the connection between a slide bar and a slide frame of an industrial robot with a composite clamp structure.

[0020] Figure 4 for Figure 2 A is an enlarged schematic diagram.

[0021] In the figure, 100-ground rail;

[0022] 200-Industrial robot body;

[0023] 300- fixture assembly, 310- mounting plate, 320- mounting seat, 330- side plate, 340- slide, 341- slider, 342- locking head, 343- cylinder, 344- linear bearing, 345- connecting plate, 346- fixing plate, 347- waist hole, 350- sliding rod, 360- fixture structure one, 370- fixture structure two. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 4 The utility model provides a technical solution: an industrial robot with a composite fixture structure, comprising: a ground rail 100, an industrial robot body 200 and a fixture assembly 300, the industrial robot body 200 is slidably mounted on the upper side of the ground rail 100, and the fixture assembly 300 is rotatably mounted on the upper end of the industrial robot body 200;

[0026] The fixture assembly 300 includes a mounting plate 310, a mounting seat 320, a side plate 330, a slide 340 and a slide rod 350. The mounting seat 320 is fixed in the middle of the upper surface of the mounting plate 310, and the upper end of the mounting seat 320 is rotatably connected to the upper end of the industrial robot body 200.

[0027] A side plate 330 is fixed to the lower left and right ends of the mounting plate 310, and a slide bar 350 is fixed to the front and rear sides between the two side plates 330;

[0028] Two slides 340 are fixed to the lower side of the mounting plate 310 through the slide rod 350 , a second clamp structure 370 is fixed to the lower side of the left end of the mounting plate 310 through the slide 340 , and a first clamp structure 360 ​​is fixed to the lower side of the right end of the mounting plate 310 through the slide 340 .

[0029] See also Figure 1 to Figure 2 The slide 340 includes a slider 341, a locking head 342, and a cylinder 343. The middle of the slider 341 is recessed downward to form a locking groove. The locking groove is a convex structure when viewed from above. The width of the outer end of the locking groove is smaller than the width of the inner end. The setting of the slide 340 can fix the clamp structure 1 360 or the clamp structure 2 370 on the lower side, so that the entire clamp assembly 300 has two different clamp structures, which can expand the scope of use and reduce the frequency of equipment shutdown for clamp replacement.

[0030] A limiting ring is provided at the outer end of the locking head 342, a locking ring is movably installed at the inner end of the locking head 342, a nut is threadedly connected to the inner end of the locking head 342, and the middle part of the locking head 342 is fixed inside the outer end of the locking groove.

[0031] The inner end of the locking head 342 is fixedly connected to the outer end of the piston rod of the cylinder 343 , the upper surface of the cylinder 343 is flush with the upper surface of the slider 341 , and the cylinder 343 is fixedly connected to the lower surface of the mounting plate 310 .

[0032] As the first embodiment of the utility model, in actual use, the clamp assembly 300 is installed on the upper end of the industrial robot body 200. When the clamp structure 1 360 is needed to grab an object, the entire clamp assembly 300 is rotated one hundred and eighty degrees through the industrial robot body 200, so that the side with the clamp structure 1 360 is placed on the front side of the industrial robot body 200. If the clamp structure 2 370 is needed to grab an object, the entire clamp assembly 300 is rotated one hundred and eighty degrees again through the industrial robot body 200, so that the side with the clamp structure 2 370 is placed on the front side of the industrial robot body 200, thereby avoiding the problem of frequent shutdown and replacement of a single clamp structure. The clamp structure can be selected according to actual use requirements. For example, a combination of two commonly used clamp structures can greatly reduce the frequency of clamp replacement, help improve production efficiency, and ensure the service life of equipment.

[0033] See also Figures 2 to 4 A linear bearing 344 is installed inside the front end and the rear end of the slider 341 respectively. The slider 341 is slidably connected to the two slide rods 350 through the linear bearing 344. The slide 340 cooperates with the slide rod 350 to adjust the position of the lower clamp structure 1 360 or the clamp structure 2 370 to meet the actual use requirements.

[0034] A connecting plate 345 is integrally provided in the middle of the lower end of the slider 341 , and a fixing plate 346 is integrally provided on the inner side of the lower end of the connecting plate 345 . The front and rear sides of the upper surface of the fixing plate 346 penetrate downward to form a waist hole 347 .

[0035] As the second embodiment of the utility model, based on the above-mentioned first embodiment, in actual use, since the cylinder 343 is fixed to the mounting plate 310, and the slider 341 is slidably connected to the slide bar 350, when the position of the slider 341 needs to be adjusted, it is only necessary to start the cylinder 343 and use the telescopic characteristics of the cylinder 343 to drive the slider 341 to move left and right on the slide bar 350, thereby being able to adjust the position of the clamp structure 1 360 or the clamp structure 2 370 installed on the lower side of the slider 341, which helps to improve the use range and usage experience of the entire clamp assembly 300.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An industrial robot with a composite fixture structure, comprising: A ground rail (100), an industrial robot body (200), and a fixture assembly (300), characterized in that the industrial robot body (200) is slidably mounted on the upper side of the ground rail (100), and the fixture assembly (300) is rotatably mounted on the upper end of the industrial robot body (200); The clamp assembly (300) comprises a mounting plate (310), a mounting seat (320), a side plate (330), a slide frame (340) and a slide rod (350); a mounting seat (320) is fixed in the middle of the upper surface of the mounting plate (310); an upper end of the mounting seat (320) is rotatably connected to an upper end of the industrial robot body (200); A side plate (330) is fixed to the lower left side and the lower right side of the mounting plate (310), and a sliding rod (350) is fixed to the front side and the rear side between the two side plates (330). Two slides (340) are fixed to the lower side of the mounting plate (310) via a slide rod (350), a second clamp structure (370) is fixed to the lower side of the left end of the mounting plate (310) via the slide (340), and a first clamp structure (360) is fixed to the lower side of the right end of the mounting plate (310) via the slide (340).

2. An industrial robot with a composite fixture structure as claimed in claim 1, characterized in that: The slide (340) comprises a slider (341), a locking head (342), and a cylinder (343); the slider (341) is recessed in the middle to form a locking groove; the locking groove is in a convex shape when viewed from above; the width of the outer end of the locking groove is smaller than the width of the inner end.

3. An industrial robot with a composite fixture structure as claimed in claim 2, characterized in that: A limiting ring is provided at the outer end of the locking head (342), a locking ring is movably mounted at the inner end of the locking head (342), a nut is threadedly connected to the inner end of the locking head (342), and the middle part of the locking head (342) is fixed inside the outer end of the locking groove.

4. An industrial robot with a composite fixture structure as claimed in claim 3, characterized in that: The inner end of the locking head (342) is fixedly connected to the outer end of the piston rod of the cylinder (343); the upper surface of the cylinder (343) is flush with the upper surface of the slider (341); and the cylinder (343) is fixedly connected to the lower surface of the mounting plate (310).

5. An industrial robot with a composite fixture structure as claimed in claim 4, characterized in that: A linear bearing (344) is installed inside the front end and the rear end of the slider (341), respectively. The slider (341) is slidably connected to the two slide bars (350) via the linear bearings (344).

6. An industrial robot with a composite fixture structure as claimed in claim 5, characterized in that: A connecting plate (345) is integrally provided in the middle of the lower end of the sliding block (341), a fixing plate (346) is integrally provided on the inner side of the lower end of the connecting plate (345), and a waist hole (347) is formed by penetrating downwards at the front and rear sides of the upper surface of the fixing plate (346).

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