Valve plate packing device

Abstract

The valve plate packing device comprises a workbench, a conveying device located above the workbench, a movable packing device, a packing barrel, a counter and a control box, the conveying device comprises a first motor, the output end of the first motor is connected with the bottom end of a first lead screw through a coupler, the first lead screw is vertically arranged, and the counter is connected with the bottom end of the first lead screw. The top end of the first lead screw is connected with a bearing at the top end of an L-shaped support fixed to the workbench, the first lead screw is in threaded connection with a first nut seat, the side edge of the first lead screw is provided with a guide rod, the guide rod is movably sleeved with a movable table, the side edge of the movable table is fixedly connected with the first nut seat, and the movable table is used for containing a valve block. Rubber blocking pieces are arranged on the two sides of the top end of the guide rod, and first pressure sensors are arranged at the lower ends of the rubber blocking pieces. The valve plate packing device has remarkable advantages in the aspects of improving the packing efficiency, accurately quantifying and the like, and has important significance in improving the production efficiency of the valve plate production industry.

Description

Technical Field

[0001] The utility model relates to the field of valve plate packing, in particular to a valve plate packing device. Background Art

[0002] In the production and subsequent processing process of valve plates, the packing of valve plates is a crucial and complex link. The traditional valve plate packing method relies heavily on manual operation, which is not only inefficient, consumes a large amount of human resources, but also affects the overall logistics transportation efficiency of products.

[0003] With the expansion of the valve plate production scale and the intensification of market competition, the requirements for automation and precision in the packing link are increasing day by day. Although some mechanical packing equipment has emerged on the market, these equipment are often complex in design and lack flexibility. In particular, it is difficult to achieve precise quantitative packing and the packing quality is uneven, which not only limits the improvement of the production line capacity but also increases the operation cost of enterprises.

[0004] In view of the above problems, the utility model proposes a brand-new valve plate packing device, which realizes the automatic conveying, precise quantitative clamping, neat packing and intelligent counting of valve plates, effectively solves the problems of low efficiency and uneven packing quality in the traditional packing method, and provides strong support for the development of the valve plate production industry. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a valve plate packing device.

[0006] The technical problem to be solved by the utility model is realized by adopting the following technical solutions:

[0007] A valve plate packing device includes a workbench, a conveying device, a moving packing device, a packing barrel, a counter and a control box located above the workbench. The conveying device includes a first motor, the output end of the first motor is connected to the bottom end of a first lead screw through a coupling. The first lead screw is vertically arranged, and the top end is connected to the top end of an L-shaped bracket fixed on the workbench through a bearing. A first nut seat is threadedly connected to the first lead screw. A guide rod is arranged on the side of the first lead screw, and a moving table is movably sleeved on the guide rod. The side of the moving table is fixedly connected to the first nut seat. The moving table is used for placing valve plates. Rubber blocking sheets are arranged on both sides of the top end of the guide rod, and first pressure sensors are arranged at the lower ends of the rubber blocking sheets.

[0008] The mobile packing device is located on the side of the conveying device and includes a vertical side plate, a horizontal side plate, an opening and closing cylinder, and jaws provided at the output end of the opening and closing cylinder for clamping valve plates. The jaws are provided in two that can move relative to each other along the opening and closing cylinder. The back of the opening and closing cylinder is fixedly connected to a first sliding table. A vertical sliding groove adapted to the first sliding table is provided on the vertical side plate. A second lead screw is provided in the vertical sliding groove. One end of the second lead screw is connected to the inner wall of the vertical sliding groove by a bearing, and the other end is connected to the output end of a second motor at the top of the vertical side plate through a coupling. A second nut seat is threadedly connected to the second lead screw. The first sliding table is fixedly connected to the second nut seat.

[0009] The back of the vertical side plate is fixedly connected to a second sliding table. A horizontal sliding groove adapted to the second sliding table is provided on the horizontal side plate. A third lead screw is provided in the horizontal sliding groove. One end of the third lead screw is connected to the inner wall of the horizontal sliding groove by a bearing, and the other end is connected to the output end of a third motor on the right side of the horizontal side plate through a coupling. A third nut seat is threadedly connected to the third lead screw. The third nut seat is fixedly connected to the second sliding table.

[0010] The packing barrels are located on both sides of the conveying device and are composed of a barrel body and a barrel cover that can be threadedly connected to the barrel body. A vertically arranged sleeve rod is fixedly provided at the center position of the bottom end inside the barrel body, and the sleeve rod extends to the opening of the barrel body.

[0011] The position where the jaws clamp the valve plate is V-shaped, and a second pressure sensor is provided at the position where the jaws contact the valve plate.

[0012] The control box and the counter are located at the front left position of the workbench. A control module is provided in the control box. The control module is electrically connected to the counter, the first motor, the second motor, the opening and closing cylinder, the third motor, and the first pressure sensor. The counter is electrically connected to the second pressure sensor.

[0013] The valve plate is sleeved on the guide rod through the hollow area in the middle and thus placed on the moving table.

[0014] The beneficial effects of the present utility model:

[0015] Through components such as the conveying device, the mobile packing device, the counter, and the control module, the automatic conveying, clamping, packing, and counting of valve plates are realized, greatly improving the packing efficiency. At the same time, with the presence of the packing barrels, the neatness of valve plate packing is ensured. The entire device reduces manual intervention and lowers the labor intensity.

[0016] By using the cooperation between the counter and the second pressure sensor, the number of valve plates packed each time can be accurately controlled, avoiding the problem that traditional mechanical packing devices cannot pack quantitatively, and improving the accuracy and consistency of packing.

[0017] The valve sheet packing device of the present utility model shows significant advantages in aspects such as improving packing efficiency and precise quantification, and is of great significance for enhancing the production efficiency of the valve sheet manufacturing industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of the present utility model.

[0019] Figure 2 It is a schematic structural diagram of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below with reference to specific drawings.

[0021] A valve sheet packing device includes a workbench 1, a conveying device, a moving packing device, a packing barrel 2, a counter 3 and a control box 4 located above the workbench 1. The conveying device includes a first motor 5, the output end of the first motor 5 is connected to the bottom end of a first lead screw 6 through a coupling. The first lead screw 6 is vertically arranged, and the top end is connected to the top end of an L-shaped bracket 7 fixed on the workbench 1 through a bearing. A first nut seat 8 is threadedly connected to the first lead screw 6. A guide rod 9 is arranged on the side of the first lead screw 6. A moving table 10 is movably sleeved on the guide rod 9. The side of the moving table 10 is fixedly connected to the first nut seat 8. The moving table 10 is used to place valve sheets 11. Rubber stop pieces 12 are arranged on both sides of the top end of the guide rod 9, and a first pressure sensor is arranged at the lower end of the rubber stop pieces 12.

[0022] The moving packing device is located on the side of the conveying device and includes a vertical side plate 13, a horizontal side plate 14, an opening and closing cylinder 15 and a clamping jaw 16 arranged at the output end of the opening and closing cylinder 15 for clamping valve sheets. The clamping jaw 16 is arranged in two parts that can move relative to each other along the opening and closing cylinder. The back of the opening and closing cylinder 15 is fixedly connected to a first sliding table 17. A vertical sliding groove 18 adapted to the first sliding table 17 is arranged on the vertical side plate 13. A second lead screw 19 is arranged in the vertical sliding groove 18. One end of the second lead screw 19 is connected to the inner wall of the vertical sliding groove 18 through a bearing, and the other end is connected to the output end of a second motor 20 at the top end of the vertical side plate 13 through a coupling. A second nut seat 21 is threadedly connected to the second lead screw 19. The first sliding table 17 is fixedly connected to the second nut seat.

[0023] The back surface of the vertical side plate 13 is fixedly connected to the second sliding table 21. A transverse sliding groove 22 adapted to the second sliding table 21 is provided on the transverse side plate 14. A third lead screw 23 is arranged in the transverse sliding groove 22. One end of the third lead screw 23 is connected to the inner wall of the transverse sliding groove by a bearing, and the other end is connected to the output end of a third motor 24 on the right side of the transverse side plate through a coupling. A third nut seat is threadedly connected to the third lead screw 23, and the third nut seat is fixedly connected to the second sliding table 21.

[0024] The packing barrels 2 are located on both sides of the conveying device and are composed of a barrel body 25 and a barrel cover 26 that can be threadedly connected to the barrel body 25. A vertically arranged sleeve rod 27 is fixedly installed at the center position of the bottom end inside the barrel body 25, and the sleeve rod 27 extends to the opening of the barrel body 25.

[0025] The position where the clamping jaws 16 clamp the valve plate 11 is in a V shape, and a second pressure sensor is provided at the position where the clamping jaws 16 contact the valve plate 11.

[0026] The control box 4 and the counter 3 are located at the front left position of the workbench 1. A control module is provided inside the control box 4. The control module is electrically connected to the counter 3, the first motor 5, the second motor 20, the opening and closing air cylinder 15, the third motor 24, and the first pressure sensor. The counter 3 is electrically connected to the second pressure sensor.

[0027] The valve plate 11 is sleeved on the guide rod 9 through the middle hollow area and thus placed on the moving table 10.

[0028] Embodiments of the present invention:

[0029] When the valve plate packing device of the present invention is implemented, its working process remains efficient and orderly. First, a batch of valve plates 11 are neatly placed on the moving table 10 through their middle hollow areas, and these valve plates are stacked on the guide rod 9, ensuring their stability and mobility.

[0030] With the start of the first motor 5, its output end drives the first lead screw 6 to rotate through a coupling, thereby driving the first nut seat 8 threadedly connected to the first lead screw 6 to rise along the lead screw. Since the first nut seat 8 is fixedly connected to the moving table 10, the moving table 10 also moves upward along the guide rod 9. When the uppermost valve plate 11 contacts the rubber stop 12, the rubber stop provides necessary buffering and triggers the first pressure sensor, indicating that the preset clamping position has been reached.

[0031] At this time, the control module receives the signal from the first pressure sensor and then starts the second motor 20. The output end of the second motor 20 drives the second lead screw 19 to rotate through a coupling, so that the first sliding table 17 fixedly connected to the second nut seat 21 moves downward along the vertical chute 18. As the first sliding table 17 descends, the opening and closing cylinder 15 and the clamping jaws 16 fixed to its back also move to both sides of the uppermost valve plate.

[0032] When the clamping jaws 16 close and tightly clamp the valve plate, the second pressure sensor on the clamping jaws 16 is triggered. This trigger signal is sent to the counter 3 and the control module simultaneously. After receiving the signal, the counter 3 counts once.

[0033] After the clamping jaws 16 clamp the valve plate, the first sliding table 17 rises, driving the clamping jaws 16 clamping the valve plate to move upward, so that the valve plate disengages from the guide rod 9. The presence of the rubber baffle 12 does not affect the clamping jaws 16 clamping the valve plate and moving upward. Then, the third motor 24 drives the second sliding table 21 to move left or right along the horizontal chute 22, moving the clamping jaws 16 clamping the valve plate above the packing barrel 2. Then, the second motor 20 reverses, driving the first sliding table 17 and the clamping jaws 16 to descend, aligning the valve plate with the sleeve rod 27 at the center position inside the packing barrel 2. Finally, the opening and closing cylinder 15 controls the clamping jaws 16 to loosen, releasing the valve plate, and the valve plate accurately falls into the packing barrel 2.

[0034] The positions of the clamping jaws 16 clamping the valve plate 11 are in a V shape, which can facilitate clamping the valve plate and improve the clamping quality.

[0035] The control module then monitors the packing progress in real time according to the counting situation of the counter. When the count value of the counter 3 reaches the preset number of valve plates, it means that the corresponding number of valve plates has been packed.

[0036] At the same time, according to actual needs, multiple packing barrels can be placed on both sides of the conveying device at the same time for batch packing.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A valve sheet packing device, characterized in that, It includes a workbench, a conveying device, a mobile packing device, a packing barrel, a counter and a control box located above the workbench. The conveying device includes a first motor, the output end of the first motor is connected to the bottom end of a first lead screw through a coupling. The first lead screw is vertically arranged, and its top end is connected to the top end of an L-shaped bracket fixed on the workbench through a bearing. A first nut seat is threadedly connected to the first lead screw. A guide rod is arranged on the side of the first lead screw, and a moving table is movably sleeved on the guide rod. The side of the moving table is fixedly connected to the first nut seat. The moving table is used for placing valve plates. Rubber stoppers are arranged on both sides of the top end of the guide rod, and a first pressure sensor is arranged at the lower end of the rubber stopper.

2. The valve plate packing device according to claim 1, wherein It includes a workbench. The mobile packing device is located on the side of the conveying device and includes a vertical side plate, a horizontal side plate, an opening and closing cylinder and a claw arranged at the output end of the opening and closing cylinder for clamping valve plates. The claws are arranged in two that can move relative to each other along the opening and closing cylinder. The back of the opening and closing cylinder is fixedly connected to a first sliding table. A vertical sliding groove adapted to the first sliding table is arranged on the vertical side plate. A second lead screw is arranged in the vertical sliding groove. One end of the second lead screw is connected to the inner wall of the vertical sliding groove through a bearing, and the other end is connected to the output end of a second motor at the top end of the vertical side plate through a coupling. A second nut seat is threadedly connected to the second lead screw. The first sliding table is fixedly connected to the second nut seat.

3. The valve plate packing device according to claim 2, characterized in that, The back of the vertical side plate is fixedly connected to a second sliding table. A horizontal sliding groove adapted to the second sliding table is arranged on the horizontal side plate. A third lead screw is arranged in the horizontal sliding groove. One end of the third lead screw is connected to the inner wall of the horizontal sliding groove through a bearing, and the other end is connected to the output end of a third motor on the right side of the horizontal side plate through a coupling. A third nut seat is threadedly connected to the third lead screw. The third nut seat is fixedly connected to the second sliding table.

4. A valve plate packing device according to claim 1, characterized in that, The packing barrels are located on both sides of the conveying device and are composed of a barrel body and a barrel cover that can be threadedly connected to the barrel body. A sleeve rod vertically arranged is fixedly connected to the center position of the bottom end inside the barrel body, and the sleeve rod extends to the opening of the barrel body.

5. The valve plate packing device according to claim 2, characterized in that, The position where the claws clamp the valve plates is V-shaped, and a second pressure sensor is arranged at the position where the claws contact the valve plates.

6. The valve plate packing device according to claim 1, wherein, The control box and the counter are located at the front left position of the workbench. A control module is arranged inside the control box. The control module is electrically connected to the counter, the first motor, the second motor, the opening and closing cylinder, the third motor and the first pressure sensor. The counter is electrically connected to the second pressure sensor.

7. A valve plate packing device according to claim 1, characterized in that, The valve plate is sleeved on the guide rod through the hollow area in the middle and thus placed on the moving table.

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