Vertical spinning liquid accumulator production line

Abstract

The utility model discloses a vertical spinning liquid accumulator production line which comprises a plurality of vertical spinning machines arranged in parallel, feeding conveying chains corresponding to the vertical spinning machines respectively, a discharging conveying chain jointly used for the vertical spinning machines, a truss mechanism and a feeding mechanism, wherein the truss mechanism and the feeding mechanism are connected with the vertical spinning machines. And the liquid storage device processing and production efficiency of the liquid storage device production line is improved. A blocking device and a laser correlation sensor are installed in a feeding area of the feeding conveying chain. The truss mechanism comprises a frame body, a horizontal rail fixed to the frame body, a sliding block and a clamping jaw mechanism, a vertical rail is formed in the sliding block, and the clamping jaw mechanism is in sliding connection with the vertical rail and can slide along the vertical rail. The feeding mechanism comprises a sliding base, a feeder and a receiver, wherein the feeder and the receiver are installed on the sliding base and each provided with a containing base capable of containing the barrel. The sliding seat can move in the horizontal direction so as to extend into the vertical spinning machine, and automatic and efficient spinning operation on the liquid accumulator barrel is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of spin forming of liquid storage devices, and particularly relates to a vertical spin forming production line for liquid storage devices. Background Art

[0002] The liquid storage device is an important component of a compressor, and plays the roles of storage, gas-liquid separation, filtration, silencing, and refrigerant buffering. It is composed of components such as a cylinder body, an inlet pipe, an outlet pipe, and a filter screen. Its working principle is as follows: The liquid storage device is installed at the positions of an air conditioner evaporator and a compressor suction pipe, and is a protection component to prevent liquid refrigerant from flowing into the compressor and causing liquid hammer. During the operation of the liquid storage device component, in order to prevent impurities in the pipeline from directly entering the compressor, a filter screen is installed between the inlet pipe and the outlet pipe of the liquid storage device, preventing the possibility of impurities entering the compressor.

[0003] Before processing, the cylinder body of the liquid storage device is in a hollow columnar structure with open end faces at both ends. A spin forming and closing structure needs to be processed on the side wall of the cylinder body through a spin forming process. In the prior art, horizontal spin forming equipment is often used for spin forming the cylinder body of the liquid storage device. For example, the existing patent (publication number: CN106140921B) discloses an automatic spin forming rib equipment for a liquid storage device. However, the existing spin forming equipment for the cylinder body of the liquid storage device has the following problems:

[0004] 1. The horizontal spin forming machine occupies a large area, has a low space utilization rate, and has a low spin forming efficiency for the cylinder body workpiece;

[0005] 2. In the production line for spin forming the liquid storage device, the spin formed liquid storage device flows into the next processing step through the discharging production line. The spin forming processing time of the liquid storage device is long, resulting in a low flow rate of the liquid storage device on the discharging production line and a low utilization rate of the discharging production line. Content of the Utility Model

[0006] Aiming at the above deficiencies, the utility model provides a vertical spin forming production line for liquid storage devices, which uses a vertical spin forming machine and saves floor space compared with using a horizontal spin forming machine. Multiple vertical spin forming machines can be arranged on the spin forming production line for liquid storage devices, and the same discharging conveying chain is used, saving costs and improving the processing efficiency of the liquid storage device on the production line. The truss mechanism and the feeding mechanism are installed at the vertical spin forming machine to realize the automatic spin forming operation of the liquid storage device.

[0007] The utility model is realized through the following technical solutions:

[0008] A vertical spinning liquid storage device production line includes multiple vertically arranged spinning machines arranged side by side, feeding conveyor chains corresponding to the multiple vertically arranged spinning machines respectively, a discharging conveyor chain shared by the multiple vertically arranged spinning machines, and a truss mechanism and a feeding mechanism connecting the vertically arranged spinning machines, which improves the processing and production efficiency of the liquid storage device production line. A blocking device and a laser pair sensor are installed in the feeding area of the feeding conveyor chain. The truss mechanism includes a frame body, a horizontal track fixed to the frame body, a sliding block, and a jaw mechanism. The sliding block can slide along the extension direction of the horizontal track. A vertical track is provided on the sliding block. The jaw mechanism is slidably connected to the vertical track and can slide along the vertical track. The feeding mechanism includes a sliding seat, a feeding device, and a receiving device installed on the sliding seat. The feeding device and the receiving device are both provided with a receiving seat capable of accommodating a cylinder body. The sliding seat can move horizontally to extend into the vertical spinning machine, realizing automatic and efficient spinning operation on the cylinder body of the liquid storage device.

[0009] Furthermore, multiple feeding conveyor chains are arranged side by side, and a feeding slide plate is provided at the end of each feeding conveyor chain. The feeding slide plate inclines towards the feeding conveyor chain, facilitating the feeding operation of the multiple feeding conveyor chains.

[0010] Furthermore, a controller connecting the vertical spinning machine, the feeding conveyor chain, the truss mechanism, and the feeding mechanism is also provided on the production line to realize automatic control of the spinning operation. The blocking device is arranged on both sides of the feeding conveyor chain. The blocking device includes a pusher and a blocking member installed on the pusher. The pusher can drive the blocking member to move horizontally towards the direction close to the feeding conveyor chain. The cylinder body located on the feeding conveyor chain and in a horizontal state can block the emitted light of the laser pair sensor, realizing the individual separation and feeding of the cylinder bodies of the liquid storage devices on the feeding conveyor chain.

[0011] Furthermore, gear-rack transmission is adopted between the sliding block and the horizontal track and between the jaw mechanism and the sliding block. The transmission is precise, facilitating the transfer of the clamped cylinder body of the liquid storage device between the feeding conveyor chain, the discharging conveyor chain, and the feeding mechanism by the truss mechanism.

[0012] Furthermore, the jaw mechanism includes a clamping frame and a clamping block. An arc surface matching the cylinder body is formed inside the clamping block. The clamping block is installed on the clamping frame through a motor. The motor can drive the clamping block to rotate 90°, realizing the rotation of the cylinder body of the liquid storage device to rotate the cylinder body of the liquid storage device from a horizontal state to a vertical state, facilitating the subsequent processing of the cylinder body of the liquid storage device.

[0013] Furthermore, the conveying directions of the feeding conveyor chain and the discharging conveyor chain are parallel. The conveying direction of the feeding mechanism is parallel to the extension direction of the horizontal track. The conveying direction of the feeding mechanism is perpendicular to the conveying direction of the feeding conveyor chain.

[0014] Furthermore, the vertical spinning machine is provided with a clamping main shaft arranged vertically. The feeding mechanism can move to directly below the main shaft, so that the feeding device or the material receiving device can be aligned with the clamping main shaft in the vertical direction, realizing the feeding to the clamping main shaft and taking out the spun cylinder material from the clamping main shaft.

[0015] Furthermore, the clamping main shaft is arranged vertically and installed on the hydraulic push cylinder. The hydraulic push cylinder can drive the clamping main shaft to move in the vertical direction, providing power support for the movement of the clamping main shaft in the vertical direction.

[0016] Furthermore, a protective housing is provided outside the vertical spinning machine. Each vertical spinning machine is located inside the protective housing, and the truss is fixedly installed on the protective housing, improving the safety of the staff operating the vertical spinning machine.

[0017] Advantages of the present utility model:

[0018] 1. By using a vertical spinning machine, the floor area is saved compared with using a horizontal spinning machine;

[0019] 2. Multiple vertical spinning machines can be set on the production line of the spinning liquid storage device, and the same blanking conveying chain is adopted, saving costs and improving the processing efficiency of the liquid storage device on the production line;

[0020] 3. By installing the truss mechanism and the feeding mechanism on the vertical spinning machine, the automatic spinning operation of the liquid storage device is realized. Description of the drawings

[0021] Figure 1 A connection schematic diagram for illustrating a schematic implementation manner of a vertical spinning liquid storage device production line in the present utility model;

[0022] Figure 2 A structural schematic diagram for illustrating a schematic implementation manner of a vertical spinning liquid storage device production line in the present utility model;

[0023] Figure 3 For illustration Figure 2 The partial enlarged schematic diagram at A in

[0024] Figure 4 A top view for illustrating a schematic implementation manner of a vertical spinning liquid storage device production line in the present utility model;

[0025] Figure 5 A structural schematic diagram for illustrating a schematic implementation manner of the blanking conveying chain and the feeding conveying chain in the present utility model;

[0026] Figure 6 For illustration Figure 5 The partial enlarged schematic diagram at B in

[0027] Figure 7A structural schematic diagram for illustrating a schematic implementation manner of the truss mechanism in the present utility model;

[0028] Figure 8 For the purpose of illustration Figure 7 A partial enlarged schematic diagram at position C in

[0029] Figure 9 A structural schematic diagram for illustrating a schematic implementation manner of the feeding mechanism in the present utility model.

[0030] List of components and reference numerals:

[0031] 1. Vertical spinning machine; 11. Protective housing; 12. Clamping main shaft; 2. Loading conveying chain; 21. Blocking device; 211. Pusher; 212. Blocking member; 22. Laser pair sensor; 23. Feeding slide plate; 3. Unloading conveying chain; 4. Truss mechanism; 41. Frame body; 42. Horizontal track; 43. Sliding block; 44. Vertical track; 45. Claw mechanism; 451. Clamping frame; 452. Clamping block; 453. Arc surface; 454. Electric motor; 5. Feeding mechanism; 51. Loader; 52. Receptor; 53. Accommodating seat. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0033] It should be noted that the orientation terms such as left, right, up, down, front, and back in the embodiments of the present utility model are only relative concepts to each other or are referenced based on the normal use state of the product, that is, the traveling direction of the product, and should not be considered as restrictive.

[0034] In addition, it should also be noted that the dynamic terms such as "relative movement" mentioned in the embodiments of the present utility model not only refer to the change in position, but also include movements such as rotation and rolling where the position does not change relatively, but the state changes.

[0035] Finally, it should be noted that when a component is referred to as being "located" or "disposed on" another component, it can be on the other component or there may be an intermediate component at the same time. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or there may be an intermediate component at the same time.

[0036] Such as Figures 1 to 9A vertical spinning liquid storage device production line is shown, which includes a plurality of vertically arranged spinning machines 1 arranged side by side, feeding conveyor chains 2 corresponding to the plurality of vertically arranged spinning machines 1 respectively, a discharging conveyor chain 3 shared by the plurality of vertically arranged spinning machines 1, and a truss mechanism 4 and a feeding mechanism 5 connected to the spinning machines 1, so as to improve the processing and production efficiency of the liquid storage device production line. A blocking device 21 and a laser pair sensor 22 are installed in the feeding area of the feeding conveyor chain 2. The truss mechanism 4 includes a frame body 41, a horizontal track 42 fixed to the frame body 41, a sliding block 43 and a jaw mechanism 45. The sliding block 43 can slide along the extension direction of the horizontal track 42. A vertical track 44 is provided on the sliding block 43. The jaw mechanism 45 is slidably connected to the vertical track 44 and can slide along the vertical track 44. The feeding mechanism 5 includes a sliding seat, a feeding device 51 and a receiving device 52 installed on the sliding seat. The feeding device 51 and the receiving device 52 are both provided with a receiving seat 53 capable of accommodating a cylinder body. The sliding seat can move in the horizontal direction to extend into the spinning machine 1, so as to realize the automatic and efficient spinning operation of the liquid storage device cylinder body.

[0037] In one embodiment, an existing cutting device cuts a long tube body in a horizontal state to form a plurality of short tubes, namely, the barrel batching of the liquid storage device. The cut barrel batching falls into the feeding conveyor chain 2 in a horizontal state, and reaches the feeding area at the end of the feeding conveyor chain 2 through the conveyance of the feeding conveyor chain 2. When the barrel blank of the liquid storage device enters the feeding area, it is blocked by the baffle at the front end of the feeding conveyor chain 2 to be in a state of being fixed relative to the position of the feeding conveyor chain 2. The laser pair sensor 22 installed on the feeding conveyor chain 2 detects the appearance of a barrel on the feeding conveyor chain 2, sends a signal to the controller, and the controller sends a blocking instruction to the blocking device 21 to block other barrel blanks on the feeding conveyor chain 2 from entering the feeding area of the feeding conveyor chain 2; synchronously, the controller controls the clamping mechanism 45 of the truss mechanism 4 to move downward to clamp the barrel blank located on the feeding conveyor chain 2, and then the clamping mechanism 45 that clamps the barrel moves vertically upward. At the same time, the sliding block 43 moves relative to the horizontal track 42 in the direction close to the vertical spinning machine 1. Among them, after the clamping mechanism 45 clamps the barrel, the clamping mechanism 45 can rotate the barrel by 90°, so that the barrel is in a vertical state; when the sliding block 43 slides to the set position, the clamping mechanism 45 moves vertically downward relative to the slider to install the barrel downward onto the feeder 51 of the feeding mechanism 5. After receiving the barrel, the feeding mechanism 5 drives the barrel to brake horizontally to directly below the clamping main shaft 12 of the vertical spinning machine 1, and the clamping main shaft 12 moves downward to clamp the barrel material on the feeder 51 of the feeding mechanism 5 to perform spinning processing on the barrel. When the spinning is completed, the receiver 52 of the feeding mechanism 5 moves to directly below the clamping main shaft 12, and the clamping main shaft 12 places the spun barrel into the receiver 52 and is horizontally removed from the vertical spinning machine 1 by the feeding mechanism 5. The clamping mechanism 45 of the truss mechanism 4 takes out the spun barrel material from the receiver 52, rotates the barrel by 90° again to the horizontal state, and then places the processed barrel into the discharging conveyor chain 3. The discharging conveyor chain 3 moves the spun barrel to the next processing step, and thus completes the spinning operation on the barrel of the liquid storage device.

[0038] In one embodiment, as Figures 1 to 4 shown, the spinning liquid storage device production line adopts two feeding conveyor chains 2, two truss mechanisms 4, two feeding mechanisms 5 and two vertical spinning machines 1, and uses one discharging conveyor chain 3. This greatly improves the spinning processing efficiency of the spinning operation on the barrel of the liquid storage device.

[0039] Preferably, a plurality of feeding conveyor chains 2 are arranged side by side, and a feeding slide plate 23 is provided at the end of each feeding conveyor chain 2. The feeding slide plate 23 inclines towards the feeding conveyor chain 2, which is convenient for the plurality of feeding conveyor chains 2 to perform feeding operations.

[0040] In one embodiment, a plurality of feeding conveyor chains 2 are arranged in parallel, and the ends of each feeding conveyor chain 2 are kept flush, which helps the feeding slide plate 23 to convey barrel blanks to each feeding conveyor chain 2.

[0041] Preferably, a controller is also provided on the production line to connect the vertical spinning machine 1, the feeding conveyor chain 2, the truss mechanism 4 and the feeding mechanism 5, so as to realize the automatic control of the spinning operation. The blocking devices 21 are arranged on both sides of the feeding conveyor chain 2. The blocking devices 21 include pusher 211 and blocking members 212 mounted on the pusher 211. The pusher 211 can drive the blocking members 212 to move horizontally towards the feeding conveyor chain 2. The cylindrical body located on the feeding conveyor chain 2 and in a horizontal state can block the emitted light of the laser pair sensor 22, so as to realize the individual separation and feeding of the liquid storage cylinder bodies on the feeding conveyor chain 2.

[0042] In one embodiment, the pusher 211 is a horizontally arranged horizontal cylinder, and the blocking member 212 is a blocking plate. When the cylindrical body moves to the end of the feeding conveyor chain 2 along the feeding conveyor chain 2, the emitted light of the laser pair sensor 22 blocks the side wall of the cylindrical body. The laser pair sensor 22 sends a signal of detecting the cylindrical body to the controller, and the controller sends a pushing instruction to the horizontal cylinder. The two horizontal cylinders push the two blocking plates towards each other to block the cylindrical body located on the feeding conveyor chain 2 from entering the feeding area at the end of the feeding conveyor chain 2.

[0043] Preferably, the rack and pinion transmission is adopted between the sliding block 43 and the horizontal track 42, and between the jaw mechanism 45 and the sliding block 43. The transmission is accurate, which is convenient for the truss mechanism 4 to transfer the clamped liquid storage cylinder body between the feeding conveyor chain 2, the discharging conveyor chain 3 and the feeding mechanism 5.

[0044] Preferably, the jaw mechanism 45 includes a clamping frame 451 and a clamping block 452. An arc surface 453 matching with the cylindrical body is formed on the inner side of the clamping block 452. The clamping block 452 is mounted on the clamping frame 451 through a motor 454. The motor 454 can drive the clamping block 452 to rotate 90°, so as to realize the rotation of the liquid storage cylinder body, and rotate the liquid storage cylinder body from a horizontal state to a vertical state, which is convenient for the subsequent processing of the liquid storage cylinder body.

[0045] In one embodiment, the jaw mechanism 45 can clamp the cylindrical body in a horizontal state, so that the arc surface 453 of the clamping block 452 abuts against the outer wall of the cylindrical body. A motor 454 is installed between the clamping block 452 and the clamping frame 451. The motor 454 can drive the clamping block 452 to rotate relative to the clamping frame 451, so as to rotate the cylindrical body in a horizontal state to a vertical state, which is convenient for the subsequent spinning operation of the cylindrical body.

[0046] In one embodiment, a protective pad can be attached to the inner side of the arc surface 453 of the clamping block 452 to protect the outer wall of the cylindrical body. At the same time, the friction between the clamping block 452 and the cylindrical body is increased.

[0047] Preferably, the conveying directions of the loading conveying chain 2 and the unloading conveying chain 3 are parallel, the conveying direction of the feeding mechanism 5 is parallel to the extending direction of the horizontal track 42, and the conveying direction of the feeding mechanism 5 is perpendicular to the conveying direction of the loading conveying chain 2.

[0048] Preferably, the vertical spinning machine 1 is provided with a clamping main shaft 12 arranged vertically. The feeding mechanism 5 can move directly below the main shaft so that the loader 51 or the unloader 52 is aligned with the clamping main shaft 12 in the vertical direction, realizing feeding to the clamping main shaft 12 and taking out the spun cylinder material from the clamping main shaft 12.

[0049] Preferably, the clamping main shaft 12 is arranged vertically and installed on a hydraulic push cylinder. The hydraulic push cylinder can drive the clamping main shaft 12 to move in the vertical direction, providing power support for the movement of the clamping main shaft 12 in the vertical direction.

[0050] Preferably, a protective housing 11 is provided outside the vertical spinning machine 1. Each vertical spinning machine 1 is located inside the protective housing 11, and the truss is fixedly installed on the protective housing 11, improving the safety of the staff in operating the vertical spinning machine 1.

[0051] When adopting the above-mentioned vertical spinning liquid storage device production line, by using the vertical spinning machine 1, the floor area is saved compared with using a horizontal spinning machine. Multiple vertical spinning machines 1 can be arranged on the liquid storage device production line, and the same unloading conveying chain 3 is adopted, saving costs and improving the processing efficiency of the liquid storage devices on the production line. By installing the truss mechanism 4 and the feeding mechanism 5 at the vertical spinning machine 1, the automatic spinning operation of the liquid storage device is realized.

[0052] The above are only the embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims

1. A vertical spinning liquid storage device production line, characterized in that It includes a plurality of vertically arranged spinning machines arranged in parallel, feeding conveyor chains respectively corresponding to the plurality of vertically arranged spinning machines, a discharging conveyor chain commonly used for the plurality of vertically arranged spinning machines, and a truss mechanism and a feeding mechanism connecting the vertically arranged spinning machines; A blocking device and a laser pair sensor are installed in the feeding area of the feeding conveyor chain; The truss mechanism includes a frame body, a horizontal track fixed to the frame body, a sliding block, and a jaw mechanism. The sliding block can slide along the extension direction of the horizontal track. A vertical track is provided on the sliding block, and the jaw mechanism is slidably connected to the vertical track and can slide along the vertical track; The feeding mechanism includes a sliding seat, a feeder, and a receiver installed on the sliding seat. The feeder and the receiver are both provided with receiving seats capable of accommodating a cylinder body; the sliding seat can move horizontally to extend into the vertically arranged spinning machine.

2. The vertical spinning liquid storage device production line according to claim 1, characterized in that The plurality of feeding conveyor chains are arranged side by side, and a feeding slide plate is provided at the end of each feeding conveyor chain. The feeding slide plate is inclined and points to the feeding conveyor chain.

3. The vertical spinning liquid storage device production line according to claim 1, characterized in that The production line is also provided with a controller connecting the vertically arranged spinning machine, the feeding conveyor chain, the truss mechanism, and the feeding mechanism. The blocking device is arranged on both sides of the feeding conveyor chain. The blocking device includes a pusher and a blocking member installed on the pusher. The pusher can drive the blocking member to move horizontally in the direction close to the feeding conveyor chain. The cylinder body in a horizontal state on the feeding conveyor chain can block the emitted light of the laser pair sensor.

4. The vertical spinning liquid storage device production line according to claim 1, characterized in that Gear and rack transmission is adopted between the sliding block and the horizontal track and between the jaw mechanism and the sliding block; 5. A vertical spinning liquid storage container production line according to claim 1, characterized in that, The jaw mechanism includes a clamping frame and a clamping block. An arc surface matching the cylinder body is formed on the inner side of the clamping block. The clamping block is installed on the clamping frame through a motor, and the motor can drive the clamping block to rotate 90°; 6. A vertical spinning liquid storage device production line according to claim 1, characterized in that, The conveying directions of the feeding conveyor chain and the discharging conveyor chain are parallel. The conveying direction of the feeding mechanism is parallel to the extension direction of the horizontal track, and the conveying direction of the feeding mechanism is perpendicular to the conveying direction of the feeding conveyor chain.

7. A vertical spinning liquid storage device production line according to claim 1, characterized in that, The vertically arranged spinning machine is provided with a vertically arranged clamping main shaft. The feeding mechanism can move directly below the main shaft so that the feeder or the receiver is aligned with the clamping main shaft in the vertical direction.

8. A vertical spinning liquid storage device production line according to claim 7, characterized in that, The clamping main shaft is vertically arranged and installed on a hydraulic push cylinder. The hydraulic push cylinder can drive the clamping main shaft to move in the vertical direction.

9. The vertical spinning liquid storage device production line according to claim 1, characterized in that, A protective housing is provided outside the vertically arranged spinning machine. Each vertically arranged spinning machine is located inside the protective housing, and the truss is fixedly installed on the protective housing.

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