Quick-change crimping mechanism

Abstract

The utility model discloses a quick-change type crimping mechanism which comprises a rack, a servo press is installed on the upper portion of the front side of the rack, a crimping connector is arranged at the lower end of the servo press, a sliding rail plate is arranged in the middle of the front side of the rack, a sliding plate is transversely arranged on the front side of the sliding rail plate in a sliding mode, and the sliding plate is connected with the servo press. A first crimping mechanism and a second crimping mechanism which can be lifted up and down are arranged on the front side of the sliding plate side by side, and the crimping connector is located between the first crimping mechanism and the second crimping mechanism and selectively connected with the first crimping mechanism or the second crimping mechanism in a butt joint mode when the sliding plate slides. A transplanting platform is arranged on the lower portion of the machine frame in the front-back direction, a moving table is arranged on the upper side of the transplanting platform in a sliding mode, the upper side of the moving table is used for installing a crimping tool, the first crimping mechanism or the second crimping mechanism can be driven to be connected with a crimping connector through movement of a sliding plate, rapid switching of the crimping mechanisms is achieved, and the crimping efficiency is improved. And the production efficiency is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of crimping process equipment, in particular to a quick-change crimping mechanism. Background Art

[0002] In the manufacturing process of parts, it is often necessary to stack and crimp two parts together. There are many product models, and different crimping heads are required. If a variety of products are produced on one device, the crimping heads need to be replaced frequently. After replacing the crimping heads, they need to be recalibrated, which is time-consuming and labor-intensive, and reduces production efficiency. Utility Model Content

[0003] The utility model provides a quick-change crimping mechanism, which can solve the problem that the crimping joints in the existing crimping mechanism are inconvenient to replace and affect the production efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-changing crimping mechanism, comprising a frame, a servo press is installed on the upper front side of the frame, a crimping joint is arranged at the lower end of the servo press, a slide plate is arranged in the middle part of the front side of the frame, a slide plate is arranged on the front side of the slide plate for horizontal sliding, a first crimping mechanism and a second crimping mechanism which can be lifted up and down are arranged side by side on the front side of the slide plate, the crimping joint is located between the first crimping mechanism and the second crimping mechanism, and is selectively docked and connected with the first crimping mechanism or the second crimping mechanism when the slide plate slides, a transplanting platform is arranged along the front and rear directions at the lower part of the frame, a moving platform is slidably arranged on the upper side of the transplanting platform, and the upper side of the moving platform is used to install crimping tooling, and the first crimping mechanism or the second crimping mechanism can be driven to be connected to the crimping joint through the movement of the slide plate, thereby realizing the rapid switching of the crimping mechanism without affecting the production efficiency.

[0005] Preferably, a first positioning block and a second positioning block for positioning different products are arranged side by side along the front-to-back direction on the upper side of the crimping tool. The first positioning block and the second positioning block can position two products to facilitate corresponding stacking and crimping of the two products.

[0006] Preferably, the mobile platform is equipped with an identification sensor corresponding to the crimping tooling, which can identify the crimping tooling and facilitate the system to switch different crimping mechanisms according to the identified tooling.

[0007] Preferably, the upper ends of the first crimping mechanism and the second crimping mechanism are both equipped with connecting blocks, and the connecting blocks are provided with docking grooves that pass through the left and right sides, and the shape of the docking grooves matches the crimping joint. The crimping joint can be quickly switched and docked with the first crimping mechanism and the second crimping mechanism by plugging the docking grooves into the crimping joint.

[0008] Preferably, the first crimping mechanism and the second crimping mechanism both include a lifting cylinder located inside thereof and a pressing head located at the lower end of the lifting cylinder. A gripping mechanism is installed on one side of the pressing head. The gripping mechanism can stack two products and crimp them through the pressing head, with a high degree of automation.

[0009] Preferably, a steel rail is installed above the slide plate, and an upwardly extending hanging rod is provided on the rear side of the first crimping mechanism and the second crimping mechanism. The rear side of the hanging rod is hung on the steel rail through a roller, which can improve the stability of switching between the first crimping mechanism and the second crimping mechanism.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The movement of the slide plate can drive the first crimping mechanism or the second crimping mechanism to be connected to the crimping joint, thereby realizing rapid switching of the crimping mechanism, will not affect production efficiency, and improves the compatibility and utilization rate of the equipment; at the same time, different tooling can be identified, and the crimping mechanism can be automatically switched according to the tooling, and the product can be error-proofed through the tooling. The crimping mechanism is provided with a corresponding grasping mechanism, which is driven by the module. While realizing automatic switching of the pressure head, it can also meet the mechanism's handling and assembly of different product materials, thereby reducing the risk of manual operation by personnel and improving the degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the replacement part of the crimping mechanism of the utility model;

[0014] Figure 3 It is a front view schematic diagram of the first crimping mechanism and the second crimping mechanism of the utility model;

[0015] Figure 4 It is a three-dimensional schematic diagram of the first crimping mechanism and the second crimping mechanism of the utility model;

[0016] Figure 5 It is a partially enlarged structural diagram of the crimping connector of the utility model;

[0017] Figure 6 It is a structural diagram of the crimping tool of the utility model.

[0018] Reference numerals:

[0019] 1. Frame, 11. Second crimping mechanism, 12. Slide plate, 13. Servo linear drive component, 14. Hanging rod, 15. Connecting block, 16. Grabbing mechanism, 17. Press head, 18. Lifting cylinder, 19. Docking groove, 2. Servo press, 21. First positioning block, 22. Second positioning block, 23. Moving table, 3. Crimping joint, 5. Crimping tooling, 7. Slide plate, 8. Transplanting platform, 9. Rail, 10. First crimping mechanism. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] like Figure 1-6 As shown, the utility model provides the following technical solutions to solve the problems of inconvenient replacement of pressure joints and affecting production efficiency in existing pressure joint mechanisms: a quick-change pressure joint mechanism, comprising a frame 1, a servo press 2 is installed on the upper front side of the frame 1, a pressure joint 3 is arranged at the lower end of the servo press 2, a slide plate 7 is arranged in the middle of the front side of the frame 1, a slide plate 12 is arranged on the front side of the slide plate 7 for horizontal sliding, a first pressure joint mechanism 10 and a second pressure joint mechanism 11 which can be lifted up and down are arranged side by side on the front side of the slide plate 12, and the first pressure joint mechanism 10 and the second pressure joint mechanism 11 which can be lifted up and down are arranged side by side on the front side of the slide plate 12. The crimping joint 3 is located between the first crimping mechanism 10 and the second crimping mechanism 11, and is selectively docked and connected with the first crimping mechanism 10 or the second crimping mechanism 11 when the slide plate 12 slides. A transplanting platform 8 is provided at the lower part of the frame 1 along the front-to-back direction, and a moving platform 23 is slidably provided on the upper side of the transplanting platform 8. The upper side of the moving platform 23 is used to install the crimping tooling 5. The movement of the slide plate 12 can drive the first crimping mechanism 10 or the second crimping mechanism 11 to be connected to the crimping joint 3, thereby realizing the rapid switching of the crimping mechanism without affecting the production efficiency.

[0022] Specifically, a servo linear drive component 13 is connected to one side of the slide plate 12, which can accurately drive the slide plate 12 to move accurately and automatically. The first crimping mechanism 10 and the second crimping mechanism 11 both include a lifting cylinder 18 located therein and a pressure head 17 located at the lower end of the lifting cylinder 18. A gripping mechanism 16 is installed on one side of the pressure head 17. The gripping mechanism 16 can stack two products and crimp them through the pressure head 17. The degree of automation is high. The structures of the pressure heads 17 on the first crimping mechanism 10 and the second crimping mechanism 11 are different. The gripping mechanism 16 also adopts a modular structure and can operate automatically. After grabbing a product, the slide plate 12 can be moved to place the product on another product, and then the lifting cylinder 18 drives the pressure head 17 to press down to achieve crimping.

[0023] In order to better crimp the product, such as Figure 6As shown, the first positioning block 21 and the second positioning block 22 for positioning and placing different products are arranged side by side along the front-to-back direction on the upper side of the crimping tool 5. The first positioning block 21 and the second positioning block 22 can position two products to facilitate the corresponding stacking and crimping of the two products. The first positioning block 21 and the second positioning block 22 can be replaced as required.

[0024] Meanwhile, in this embodiment, if Figure 6 As shown, the mobile platform 23 is equipped with an identification sensor 20 corresponding to the crimping tool 5, which can identify the crimping tool 5 and facilitate the system to switch different crimping mechanisms according to the identified tool, which can achieve the effect of error prevention.

[0025] In this embodiment, if Figure 5 As shown, the upper ends of the first crimping mechanism 10 and the second crimping mechanism 11 are both installed with a connecting block 15, and the connecting block 15 is provided with a docking groove 19 that passes through the left and right sides. The shape of the docking groove 19 matches the crimping joint 3, and the crimping joint 3 can be quickly switched and docked with the first crimping mechanism 10 and the second crimping mechanism 11 by plugging the docking groove 19 into the crimping joint 3.

[0026] In this embodiment, if Figure 2-4 As shown, a steel rail 9 is installed above the slide rail plate 7, and an upwardly extending hanging rod 14 is arranged on the rear side of the first crimping mechanism 10 and the second crimping mechanism 11. The rear side of the hanging rod 14 is hung on the steel rail 9 through a roller, which can improve the stability of the switching of the first crimping mechanism 10 and the second crimping mechanism 11 when lifting and lowering.

[0027] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

Claims

1. A quick-change crimping mechanism, characterized in that: include: A frame (1), a servo press (2) is installed on the upper front side of the frame (1), a crimping joint (3) is arranged at the lower end of the servo press (2), a slide rail plate (7) is arranged in the middle of the front side of the frame (1), a slide plate (12) is arranged on the front side of the slide rail plate (7) for transverse sliding, a first crimping mechanism (10) and a second crimping mechanism (11) which can be lifted up and down are arranged side by side on the front side of the slide plate (12), the crimping joint (3) is located between the first crimping mechanism (10) and the second crimping mechanism (11), and is selectively connected to the first crimping mechanism (10) or the second crimping mechanism (11) when the slide plate (12) slides, a transplanting platform (8) is arranged on the lower part of the frame (1) along the front-to-back direction, a movable platform (23) is slidably arranged on the upper side of the transplanting platform (8), and the upper side of the movable platform (23) is used to install the crimping tool (5).

2. The quick-change crimping mechanism according to claim 1, characterized in that: A first positioning block (21) and a second positioning block (22) for positioning and placing different products are arranged side by side along the front-to-back direction on the upper side of the crimping tool (5).

3. The quick-change crimping mechanism according to claim 1, characterized in that: An identification sensor (20) corresponding to the crimping tool (5) is installed on the mobile platform (23).

4. The quick-change crimping mechanism according to claim 1, characterized in that: A connecting block (15) is installed at the upper end of the first crimping mechanism (10) and the second crimping mechanism (11), and a butt joint groove (19) is provided on the connecting block (15) and runs through the left and right sides, and the shape of the butt joint groove (19) matches the crimping joint (3).

5. The quick-change crimping mechanism according to claim 1, characterized in that: The first crimping mechanism (10) and the second crimping mechanism (11) both comprise a lifting cylinder (18) located inside the lifting cylinder (18) and a pressing head (17) located at the lower end of the lifting cylinder (18), and a gripping mechanism (16) is installed on one side of the pressing head (17).

6. The quick-change crimping mechanism according to claim 1, characterized in that: A steel rail (9) is installed above the slide rail plate (7), and a hanging rod (14) extending upward is arranged on the rear side of the first crimping mechanism (10) and the second crimping mechanism (11), and the rear side of the hanging rod (14) is hung on the steel rail (9) via a roller.

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