Adjustable liquid accumulator end cover press-fitting equipment

Abstract

The utility model discloses adjustable liquid accumulator end cover press-fitting equipment, and relates to the field of press-fitting equipment, the adjustable liquid accumulator end cover press-fitting equipment is arranged on one side of a press-fitting machine, the adjustable liquid accumulator end cover press-fitting equipment comprises a feeding conveying belt, one end of the feeding conveying belt is movably connected with a pushing component, and the bottom of the pushing component is movably connected with a lifting component; the pushing component comprises a first air cylinder, a second air cylinder, a first pushing block and a second pushing block which are fixedly connected to the top of the connecting plate, the lifting component comprises a third air cylinder, a connecting block and a connecting support, a jacking air cylinder is fixedly connected to the top of the connecting support, and the second pushing block is pushed by the second air cylinder to push the end cover to the position of the first pushing block; the first pushing block is pushed by the first air cylinder, the end cover subjected to preliminary press fitting is sent out, the problem of material blocking is avoided, the machining efficiency is improved, the jacking air cylinder is controlled to ascend or descend through the third air cylinder, and therefore the device adapts to the cover degrees of different end covers, and the adaptability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of press-fitting equipment, in particular to an adjustable liquid storage tank end cover press-fitting equipment. Background Technique

[0002] The air-conditioning liquid storage tank is a key component in the automotive air-conditioning system, and it is located between the condenser and the expansion valve. The main functions of the air-conditioning liquid storage tank include storing refrigerant and removing moisture and impurities, etc. The air-conditioning liquid storage tank needs to be able to withstand the chemical corrosion and temperature changes of the refrigerant. Therefore, during the production stage of the liquid storage tank, press-fitting treatment needs to be carried out on the liquid storage tank to ensure the sealing performance.

[0003] The end cover press-fitting equipment is a professional equipment for the installation and fixation of the liquid storage tank (also known as the dryer or condenser) in the automotive air-conditioning system. The press-fitting of the liquid storage tank generally includes several steps such as bottom cover press-fitting, filter screen press-fitting, and upper cover press-fitting. Before the upper cover press-fitting, additional press-fitting needs to be carried out on the upper cover for pre-treatment of the upper cover press-fitting, such as operations like expanding the upper opening.

[0004] The upper covers corresponding to different-sized liquid storage tanks are different. However, when the existing equipment pre-treats the upper cover press-fitting, it cannot be adjusted to adapt to the upper covers of different-sized liquid storage tanks. Different upper covers have different heights and the positions that need to be press-fitted, while the press-fitting table cannot be adjusted adaptively, which results in the upper covers press-fitted not meeting the processing requirements, leading to defective products. And currently, the press-fitting equipment adopts horizontal press-fitting. After press-fitting, the upper cover still needs to be flipped so that the upper cover enters the next processing position. After adopting the vertical press-fitting method, it is easy to have the problem that the material cannot be separated from the press-fitting table and enter the next processing stage, resulting in a reduction in processing efficiency. Content of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] In view of the above problems existing in the prior art, the utility model provides an adjustable liquid storage tank end cover press-fitting equipment.

[0007] (II) Technical Solutions

[0008] To achieve the above purposes, the utility model is realized through the following technical solutions: An adjustable liquid storage tank end cover press-fitting equipment is arranged on one side of a press. It includes a support frame, the top of the support frame is fixedly connected with a frame, the top of the frame is movably connected with a feeding conveyor belt, one end of the feeding conveyor belt is movably connected with a pushing component, the top of the pushing component is fixedly connected with a pre-processing component, and the bottom of the pushing component is movably connected with a lifting component;

[0009] The pushing component includes a connecting plate fixedly connected to the top of the frame. A second cylinder is fixedly connected to the top of the connecting plate. The output end of the second cylinder is fixedly connected to a second pushing block. A first cylinder is also fixedly connected to the top of the connecting plate. The output end of the first cylinder is fixedly connected to a first pushing block;

[0010] The lifting component includes a third cylinder fixedly connected to the bottom of the connecting plate. The output end of the third cylinder is fixedly connected to a connecting block. One side of the connecting block is fixedly connected to a slider. The end of the slider away from the connecting block is movably connected to a guide rail. One side of the guide rail is fixedly connected to a fixing plate. One side of the connecting block is also fixedly connected to a connecting support. One end of the connecting support penetrates through the fixing plate. The top of the connecting support is fixedly connected to a jacking cylinder. The output end of the jacking cylinder is fixedly connected to a lifting rod.

[0011] As a preferred solution of the adjustable liquid storage device end cover pressing equipment of the present utility model, wherein, the output ends of the first cylinder and the second cylinder are arranged horizontally and perpendicularly. The output end of the first cylinder is provided with a discharging conveyor belt.

[0012] As a preferred solution of the adjustable liquid storage device end cover pressing equipment of the present utility model, wherein, the first pushing block and the second pushing block are arranged in an L shape, and a circular arc is provided at the right angle.

[0013] As a preferred solution of the adjustable liquid storage device end cover pressing equipment of the present utility model, wherein, a rectangular groove is formed on the fixing plate, and one end of the connecting support penetrates through the rectangular groove of the fixing plate.

[0014] As a preferred solution of the adjustable liquid storage device end cover pressing equipment of the present utility model, wherein, a fastener for fixing the end cover is provided at the top of the lifting rod.

[0015] As a preferred solution of the adjustable liquid storage device end cover pressing equipment of the present utility model, wherein, a pressing machine is arranged at the end of the discharging conveyor belt away from the first cylinder.

[0016] (III) Beneficial effects

[0017] The present utility model provides an adjustable liquid storage device end cover pressing equipment. It has the following beneficial effects:

[0018] 1. There are a first cylinder and a second cylinder arranged at the top of the frame. After the end cover delivered by the feeding conveyor belt is blocked by the second pushing block and stays, the lifting rod then rises, enabling the end cover to be press-fitted by the pre-processing component at the top. After the initial press-fitting is completed, the lifting rod drops, causing the end cover to disengage from the press-fitting position. Then, the second cylinder pushes the second pushing block to move the end cover to the position of the first pushing block. The first pushing block, driven by the first cylinder, sends out the end cover that has completed the initial press-fitting, avoiding the problem that the end cover after press-fitting is difficult to detach from the press-fitting table due to excessive press-fitting force and preventing material blockage, thereby improving the processing efficiency.

[0019] 2. The output end of the third cylinder controls the up and down movement of the connecting block. One end of the moving block is provided with a slider that moves on the slide rail, driving the connecting support to move up and down. The top of the connecting support is fixedly connected with a jacking cylinder, and the lifting rod connected to the output end of the jacking cylinder is the part that cooperates with the pre-processing component. In this way, the position of the lifting rod is adjusted to adapt to end covers of different height dimensions, improving the adaptability of the equipment. Brief Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic structural diagram of the whole of the present invention.

[0022] Figure 2 It is a schematic structural diagram of the present invention installed on one side of the press.

[0023] Figure 3 It is a schematic structural diagram of the pushing component of the present invention.

[0024] Figure 4 It is a schematic structural diagram of the lifting component of the present invention.

[0025] Figure 5 It is a schematic structural diagram of the jacking cylinder of the present invention.

[0026] Figure 6 It is a schematic structural diagram of the third cylinder of the present invention.

[0027] Figure 7 It is a schematic cross-sectional structural diagram of the lifting component of the present invention.

[0028] In the figure, 1 is a press-fitting machine; 2 is a support frame; 3 is a feeding conveyor belt; 4 is a frame; 5 is a pushing component; 501 is a first pushing block; 502 is a first cylinder; 503 is a connecting plate; 504 is a second cylinder; 505 is a second pushing block; 6 is a discharging conveyor belt; 7 is a lifting component; 701 is a lifting rod; 702 is a jacking cylinder; 703 is a fixing plate; 704 is a connecting support; 705 is a guide rail; 706 is a slider; 707 is a connecting block; 708 is a third cylinder; 709 is a fastener; 8 is a pre-processing component. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0030] Embodiment 1

[0031] Referring to Figure 1 、 Figure 2 and Figure 3 , this is the first embodiment of the present invention. This embodiment provides an adjustable liquid storage device end cover press-fitting equipment, including a support frame 2. The top of the support frame 2 is fixedly connected to a frame 4. The top of the frame 4 is movably connected to a feeding conveyor belt 3. One end of the feeding conveyor belt 3 is movably connected to a pushing component 5. The top of the pushing component 5 is fixedly connected to a pre-processing component 8. The bottom of the pushing component 5 is movably connected to a lifting component 7. The pushing component 5 includes a connecting plate 503 fixedly connected to the top of the frame 4. The top of the connecting plate 503 is fixedly connected to a second cylinder 504. The output end of the second cylinder 504 is fixedly connected to a second pushing block 505. The top of the connecting plate 503 is also fixedly connected to a first cylinder 502. The output end of the first cylinder 502 is fixedly connected to a first pushing block 501.

[0032] Specifically, the output ends of the first cylinder 502 and the second cylinder 504 are arranged horizontally and perpendicularly. The output end of the first cylinder 502 is provided with a discharging conveyor belt 6. The first pushing block 501 and the second pushing block 505 are arranged in an L shape, and a circular arc is provided at the right angle.

[0033] Furthermore, after the end cover delivered by the feeding conveyor belt 3 is blocked by the second pushing block 505 and stops, the second cylinder 504 is used to push the second pushing block 505 to push the preliminarily press-fitted end cover to the position of the first pushing block 501. The first pushing block 501 is pushed by the first cylinder 502 to send out the preliminarily press-fitted end cover. Circular arcs are provided at the right angles of the first pushing block 501 and the second pushing block 505 to adapt to the circular end cover.

[0034] Embodiment 2

[0035] Referring to Figure 1 、 Figure 2 、Figure 5 , Figure 6 and Figure 7 , which is the second embodiment of the present utility model. This embodiment is based on the previous embodiment. The lifting member 7 includes a third cylinder 708 fixedly connected to the bottom of the connecting plate 503. The output end of the third cylinder 708 is fixedly connected to a connecting block 707. One side of the connecting block 707 is fixedly connected to a slider 706. The end of the slider 706 away from the connecting block 707 is movably connected to a guide rail 705. One side of the guide rail 705 is fixedly connected to a fixing plate 703. One side of the connecting block 707 is also fixedly connected to a connecting support 704. One end of the connecting support 704 passes through the fixing plate 703. The top of the connecting support 704 is fixedly connected to a jacking cylinder 702. The output end of the jacking cylinder 702 is fixedly connected to a lifting rod 701.

[0036] Specifically, a rectangular groove is formed in the fixing plate 703. One end of the connecting support 704 passes through the rectangular groove of the fixing plate 703. The top of the lifting rod 701 is provided with a fastener for fixing the end cover. A press-fitting machine is provided at the end of the discharge conveyor belt 6 away from the first cylinder 502.

[0037] Furthermore, the output end of the third cylinder 708 controls the up and down movement of the connecting block 707. One end of the moving block is provided with a slider 706. The slider 706 moves on the slide rail, driving the connecting support 704 to move up and down. The top of the connecting support 704 is fixedly connected to a jacking cylinder 702. The lifting rod 701 connected to the output end of the jacking cylinder 702 is the part that cooperates with the pre-processed component 8. Thus, the position of the lifting rod 701 is adjusted to adapt to end covers of different height dimensions.

[0038] Working principle: When end cover press-fitting is required, first, according to the size of the end cover to be processed, the third cylinder 708 is adjusted so that the output end of the third cylinder 708 drives the connecting block 707 to move. The moving block moves up and down through the slider 706 and the slide rail. While moving, the connecting support 704 connected to one end of the connecting block 707 also drives the jacking cylinder 702 to move up and down. After moving to a suitable position, maintain this height to adapt to the processing height of end covers of different sizes. Then, the worker places the unprocessed end cover into the feeding conveyor belt. The feeding conveyor belt 3 drives the material to move to the bottom of the pre-processed component 8. At this time, the output end of the jacking cylinder 702 drives the lifting rod 701 to lift. The top of the lifting rod 701 is provided with a fastener to fix the lifted end cover. Then, after being processed by the pre-processed component 8, the lifting rod 701 drops, causing the end cover fixed on the fastener to fall off. Then, the second cylinder 504 pushes the second pushing block 505 to move the end cover to the position of the first pushing block 501. Then, the first cylinder 502 pushes the first pushing block 501 to move the end cover to the feeding conveyor belt. The end cover is sent into the press-fitting machine 1 through the feeding conveyor belt for the next step of processing.

[0039] Note that in this document, relational terms such as first and second are used solely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. An adjustable liquid storage container end cover press-fitting device, comprising a support frame (2), characterized in that: The top of the support frame (2) is fixedly connected to a frame (4), the top of the frame (4) is movably connected to a feeding conveyor belt (3), one end of the feeding conveyor belt (3) is movably connected to a pushing component (5), the top of the pushing component (5) is fixedly connected to a pre-processing component (8), and the bottom of the pushing component (5) is movably connected to a lifting component (7); The pushing component (5) comprises a connecting plate (503) fixedly connected to the top of the frame (4); the top of the connecting plate (503) is fixedly connected to a second cylinder (504); the output end of the second cylinder (504) is fixedly connected to a second pushing block (505); the top of the connecting plate (503) is also fixedly connected to a first cylinder (502); the output end of the first cylinder (502) is fixedly connected to a first pushing block (501); The lifting component (7) comprises a third cylinder (708) fixedly connected to the bottom of the connecting plate (503); the output end of the third cylinder (708) is fixedly connected to a connecting block (707); one side of the connecting block (707) is fixedly connected to a slider (706); one end of the slider (706) away from the connecting block (707) is movably connected to a guide rail (705); one side of the guide rail (705) is fixedly connected to a fixing plate (703); one side of the connecting block (707) is also fixedly connected to a connecting support (704); one end of the connecting support (704) is penetrated through the fixing plate (703); the top of the connecting support (704) is fixedly connected to a lifting cylinder (702); and the output end of the lifting cylinder (702) is fixedly connected to a lifting rod (701).

2. The adjustable liquid storage container end cover press-fitting device according to claim 1, characterized in that: The output ends of the first cylinder (502) and the second cylinder (504) are arranged transversely and vertically, and a discharge conveyor belt (6) is arranged at the output end of the first cylinder (502).

3. The adjustable liquid storage container end cover press-fitting device according to claim 2, characterized in that: The first pushing block (501) and the second pushing block (505) are arranged in an L shape, and a circular arc is arranged at the right angle.

4. The adjustable liquid storage container end cover press-fitting device according to claim 3, characterized in that: The fixing plate (703) is provided with a rectangular groove, and one end of the connecting support (704) is inserted into the rectangular groove of the fixing plate (703).

5. The adjustable liquid storage container end cover press-fitting device according to claim 4, characterized in that: A fastener for fixing the end cover is provided at the top of the lifting rod (701).

6. The adjustable liquid storage container end cover press-fitting device according to claim 5, characterized in that: A press machine (1) is provided at one end of the discharge conveyor belt (6) away from the first cylinder (502).

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