An automatic centering press mechanism

Abstract

This utility model discloses an automatic centering and pressing mechanism, relating to the field of pressing mechanism technology. The automatic centering and pressing mechanism includes a screening module, a separation module, a pressing mechanism, and a transverse drive device. The separation module is located at the rear end of the screening module, and a support frame is located at the upper end of the separation module. A guide groove is formed at the upper end of the support frame, and a transverse drive device is located at the upper end of the support frame. The transverse drive device includes a transverse adjustment cylinder, a limit seat, and guide rails. Two sets of guide rails are symmetrically arranged on both sides of the guide groove. The limit seat is located on one side of the support frame and bolted to it. A transverse adjustment cylinder is located at the upper end of the limit seat and is assembled with the transverse adjustment cylinder. A pressing mechanism is located within the guide groove and is guided to the guide groove. A positioning mechanism is located at the lower end of the pressing mechanism. This solution addresses the problems of potential deviations during pressing, leading to pressing failure, and low pressing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of pressing mechanism technology, specifically an automatic centering pressing mechanism. Background Technology

[0002] A press-fitting mechanism is a mechanical device used to clamp, fix, or assemble workpieces or components, and is widely used in manufacturing and automated assembly fields. As an important industrial equipment, the design and application of press-fitting mechanisms embody the interdisciplinary integration of mechanical engineering, automation control, precision machining, and other disciplines. With continuous technological advancements, press-fitting mechanisms will play a vital role in even more fields, promoting the intelligent and efficient development of industrial production.

[0003] A pressing mechanism, as disclosed in publication number CN210232146U, comprises: a cylinder for providing pressing power; a connecting block connected to the cylinder, the connecting block having a concave cavity and a through hole at the bottom of the concave cavity; a push rod for pressing a first workpiece, one end of the push rod being installed in the concave cavity and the other end extending through the through hole, the first workpiece being pre-installed at the free end of the push rod; a guide sleeve sleeved on the push rod, an elastic element being provided between the guide sleeve and the connecting block; wherein an adjusting member is provided between the push rod and the bottom of the concave cavity, and the cylinder drives the push rod to float along the axial direction of the push rod and in a direction perpendicular to the axial direction of the push rod, respectively, under the action of the elastic element and the adjusting member, thereby aligning and pressing the first workpiece into a second workpiece.

[0004] The aforementioned device may produce deviations during pressing, leading to pressing failure, and its pressing efficiency is low. Therefore, we propose an automatic centering pressing mechanism to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide an automatic centering and pressing mechanism to solve the problems mentioned in the background art, such as the possibility of deviations during pressing leading to pressing failure and low pressing efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic centering and pressing mechanism, comprising a screening module, a separation module, a pressing mechanism, and a transverse driving device. The screening module has a separation module at its rear end, and a support frame is provided at the upper end of the separation module. A guide groove is formed at the upper end of the support frame, and a transverse driving device is provided at the upper end of the support frame. The transverse driving device includes a transverse adjusting cylinder, a limiting seat, and guide rails. Two sets of guide rails are symmetrically arranged on both sides of the guide groove. The limiting seat is located on one side of the support frame and bolted to it. A transverse adjusting cylinder is provided at the upper end of the limiting seat and is assembled with the transverse adjusting cylinder. A pressing mechanism is provided within the guide groove and is guided to the guide groove. A positioning mechanism is provided at the lower end of the pressing mechanism.

[0007] Preferably, the screening module includes a sand plug vibrating plate and a guide frame. The guide frame is provided at the upper end of the sand plug vibrating plate and is connected to the upper end of the sand plug vibrating plate for guiding and conveying. The guide frame is bolted to the sand plug vibrating plate.

[0008] Preferably, the lower end of the sand plug vibratory plate is provided with a support base.

[0009] Preferably, the separation module includes a sand plug storage device and an ejection module. The front end of the sand plug storage device is bolted to the outlet of the guide frame, and the lower end of the sand plug storage device is provided with an ejection module. The ejection module is assembled and connected to the sand plug storage device.

[0010] Preferably, the pressing mechanism includes a pressing cylinder, a pressing module, and a movable seat. The movable seat is guided and connected to two sets of guide rails. One side of the movable seat is assembled and connected to the output end of a lateral adjustment cylinder. A pressing cylinder is provided inside the movable seat, and a pressing module is provided at the lower end of the pressing cylinder.

[0011] Preferably, the pressing module includes a lifting module, an automatic self-aligning device, and an adsorption head. The lifting module is bolted to the output end of the pressing cylinder. An automatic self-aligning device is provided at the lower end of the lifting module and is bolted to the lifting module. An adsorption head is provided at the lower end of the automatic self-aligning device and is assembled and connected to the automatic self-aligning device.

[0012] Preferably, the positioning mechanism has a clamp at its front end, and the product is placed inside the clamp. The positioning mechanism uses the clamp to limit and connect the product.

[0013] Compared with the prior art, the beneficial effects of this utility model are: (1) This utility model has an automatic self-aligning device at the lower end of the lifting module of the pressing mechanism. The automatic self-aligning device detects the position and transmits the real-time detection data to the processing end in the horizontal drive device. The processing end controls the output end of the horizontal adjustment cylinder to make horizontal adjustment, so that the adsorption pressure head set at the lower end of the automatic self-aligning device is aligned with the product at the lower end for pressing. This solves the problem that the pressing may be affected by deviation and thus cause pressing failure.

[0014] (2) The sand plugs are screened out by combining the sand plug vibrating plate and the guide frame in the screening module. The screened sand plugs are guided to the sand plug collection device by the guide frame for storage. Then, the individual sand plugs are ejected by the ejection module. The adsorption head is moved to the top of the sand plug by the horizontal drive device to adsorb the sand plug. Then, the adsorption head is moved to the top of the product by the horizontal drive device for pressing. The integrated and simple structure combines screening and pressing, thus solving the problem of low pressing efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a front view of the present invention; Figure 3 This is a connection diagram of the sieving module and the separation module of this utility model; Figure 4 This is an enlarged view of the pressing mechanism of this utility model; In the diagram: 1. Screening module; 11. Sand plug vibrating plate; 12. Guide frame; 2. Support base; 3. Separation module; 31. Sand plug storage device; 32. Ejection module; 4. Positioning mechanism; 5. Product; 6. Support frame; 7. Pressing mechanism; 71. Pressing cylinder; 72. Pressing module; 721. Automatic self-aligning device; 722. Adsorption head; 73. Moving seat; 8. Lateral drive device; 81. Lateral adjustment cylinder; 82. Limit seat; 83. Guide rail. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Please see Figure 1-4This utility model provides an embodiment of an automatic centering and pressing mechanism, comprising a screening module 1, a separation module 3, a pressing mechanism 7, and a transverse driving device 8. The separation module 3 is located at the rear end of the screening module 1, and a support frame 6 is located at the upper end of the separation module 3. A guide groove is formed at the upper end of the support frame 6, and a transverse driving device 8 is located at the upper end of the support frame 6. The transverse driving device 8 includes a transverse adjusting cylinder 81, a limiting seat 82, and a guide rail 83. Two sets of guide rails 83 are symmetrically arranged on both sides of the guide groove. The limiting seat 82 is located on one side of the support frame 6 and bolted to it. A transverse adjusting cylinder 81 is located at the upper end of the limiting seat 82 and is assembled with it. A guide groove is provided within the guide groove. The pressing mechanism 7 is connected to the guide groove. The lower end of the pressing mechanism 7 is equipped with a positioning mechanism 4. An automatic centering device 721 is set at the lower end of the lifting module of the pressing mechanism 7. The automatic centering device 721 detects the position and transmits the real-time detection data to the processing end in the horizontal drive device 8. The processing end controls the output end of the horizontal adjustment cylinder 81 to perform horizontal adjustment, so that the adsorption pressure head 722 set at the lower end of the automatic centering device 721 is aligned with the lower product 5 for pressing. This solves the problem that the pressing may be affected by deviation and thus fail. The sand plug is screened out by the combination of the sand plug vibrating plate 11 and the guide frame 12 in the screening module 1. The guide frame 12 guides the screened sand plugs to the sand plug storage device 31 for storage. Then, the ejection module 32 ejects the individual sand plugs. The horizontal drive device 8 moves the adsorption head 722 to the top of the sand plug for adsorption. The horizontal drive device 8 then moves the adsorption head 722 to the top of the product 5 for pressing. This integrated and simple structure combines screening and pressing, thus solving the problem of low pressing efficiency.

[0018] Please see Figure 3 The screening module 1 includes a sand plug vibrating plate 11 and a guide frame 12. The guide frame 12 is provided on the upper end of the sand plug vibrating plate 11. The guide frame 12 is connected to the upper end of the sand plug vibrating plate 11 for guiding and conveying. The guide frame 12 is bolted to the sand plug vibrating plate 11, which plays the role of screening the sand plug.

[0019] Please see Figure 1 The lower end of the sand plug vibratory plate 11 is provided with a support seat 2, which serves to support the sand plug vibratory plate 11.

[0020] Please see Figure 3 The separation module 3 includes a sand plug storage device 31 and an ejection module 32. The front end of the sand plug storage device 31 is bolted to the outlet of the guide frame 12. The lower end of the sand plug storage device 31 is provided with an ejection module 32. The ejection module 32 is assembled and connected to the sand plug storage device 31 to perform the function of separating the sand plug.

[0021] Please see Figure 4 The pressing mechanism 7 includes a pressing cylinder 71, a pressing module 72, and a movable seat 73. The movable seat 73 is guided and connected to two sets of guide rails 83. One side of the movable seat 73 is assembled and connected to the output end of the horizontal adjustment cylinder 81. The pressing cylinder 71 is installed inside the movable seat 73, and the pressing module 72 is installed at the lower end of the pressing cylinder 71.

[0022] Please see Figure 4 The pressing module 72 includes a lifting module, an automatic centering device 721, and an adsorption head 722. The lifting module is bolted to the output end of the pressing cylinder 71. An automatic centering device 721 is provided at the lower end of the lifting module and is bolted to the lifting module. An adsorption head 722 is provided at the lower end of the automatic centering device 721 and is assembled and connected to the automatic centering device 721 to perform the pressing function.

[0023] Please see Figure 2 The positioning mechanism 4 has a clamp at its front end, and the product 5 is placed inside the clamp. The positioning mechanism 4 uses the clamp to limit and connect the product 5, thereby positioning the product 5.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An automatic centering and pressing mechanism, comprising a screening module (1), a separation module (3), a pressing mechanism (7), and a transverse drive device (8), characterized in that: The screening module (1) is equipped with a separation module (3) at its rear end. The separation module (3) is equipped with a support frame (6) at its upper end. The support frame (6) is provided with a guide groove at its upper end. The support frame (6) is equipped with a transverse drive device (8) at its upper end. The transverse drive device (8) includes a transverse adjustment cylinder (81), a limit seat (82), and a guide rail (83). The guide rail (83) is provided in two sets and is symmetrically arranged on both sides of the guide groove. The limit seat (82) is located on one side of the support frame (6) and is bolted to the support frame (6). The limit seat (82) is equipped with a transverse adjustment cylinder (81) at its upper end and is assembled and connected to the transverse adjustment cylinder (81). A pressing mechanism (7) is provided in the guide groove. The pressing mechanism (7) is guided and connected to the guide groove. A positioning mechanism (4) is provided at the lower end of the pressing mechanism (7).

2. An automatic centering press according to claim 1, characterized in that: The screening module (1) includes a sand plug vibrating plate (11) and a guide frame (12). The upper end of the sand plug vibrating plate (11) is provided with a guide frame (12). The guide frame (12) is connected to the upper end of the sand plug vibrating plate (11) for guiding and conveying. The guide frame (12) is bolted to the sand plug vibrating plate (11).

3. An automatic centering press according to claim 2, characterized in that: The lower end of the sand plug vibratory plate (11) is provided with a support base (2).

4. An automatic centering press according to claim 3, characterized in that: The separation module (3) includes a sand plug storage device (31) and an ejection module (32). The front end of the sand plug storage device (31) is bolted to the outlet of the guide frame (12). The lower end of the sand plug storage device (31) is provided with an ejection module (32). The ejection module (32) is assembled and connected to the sand plug storage device (31).

5. An automatic centering press according to claim 4, characterized in that: The pressing mechanism (7) includes a pressing cylinder (71), a pressing module (72) and a movable seat (73). The movable seat (73) is guided and connected to two sets of guide rails (83). One side of the movable seat (73) is assembled and connected to the output end of the horizontal adjustment cylinder (81). The pressing cylinder (71) is provided inside the movable seat (73), and the pressing module (72) is provided at the lower end of the pressing cylinder (71).

6. An automatic centering press according to claim 5, characterized in that: The pressing module (72) includes a lifting module, an automatic self-aligning device (721), and an adsorption head (722). The lifting module is bolted to the output end of the pressing cylinder (71). An automatic self-aligning device (721) is provided at the lower end of the lifting module. The automatic self-aligning device (721) is bolted to the lifting module. An adsorption head (722) is provided at the lower end of the automatic self-aligning device (721). The adsorption head (722) is assembled and connected to the automatic self-aligning device (721).

7. An automatic centering press according to claim 6, characterized in that: The positioning mechanism (4) has a clamp at its front end, and the product (5) is placed inside the clamp. The positioning mechanism (4) limits the connection of the product (5) through the clamp.

Images