Automatic positioning and trepanning equipment for small plastic storage tank

Abstract

The utility model relates to the technical field of plastic storage tank production, and discloses small plastic storage tank automatic positioning and trepanning equipment which comprises a roller carrier and a track arranged on the roller carrier, a support is arranged in the track, a driving device is installed on the support, a plastic carving machine is installed at the bottom of the driving device, and the plastic carving machine is arranged on the roller carrier. A cutting blade is arranged on the plastic carving machine, a draught fan is further fixedly installed on the support, a suction cup is further arranged at the bottom of the driving device, a connecting assembly is arranged on the support, and the connecting assembly is used for communicating the air inlet end of the draught fan with the suction cup. According to the automatic positioning and trepanning equipment for the small plastic storage tank, a plastic circular plate in a to-be-trepanned area can be fixed, shaking and inclination of the plastic circular plate in the trepanning process are avoided, the trepanning accuracy is guaranteed, the cut plastic circular plate cannot fall into the storage tank, and the service life of the storage tank is prolonged. Chippings generated in the cutting process can be cleaned in time, and the labor amount of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic storage tank production, in particular to automatic positioning and opening equipment for small plastic storage tanks. Background Art

[0002] The automatic positioning and drilling equipment for small plastic storage tanks is a device used to automatically drill holes in small plastic storage tanks. This type of equipment is usually designed to improve production efficiency, ensure the accuracy and consistency of the drilling, and reduce the need for manual operation. It includes automatic positioning systems, CNC technology, etc.

[0003] The automatic positioning and hole-punching equipment for small plastic storage tanks in the prior art includes a plastic engraving machine and a motion system for controlling the movement of the plastic engraving machine. In the process of punching holes in the plastic storage tank, the blade cuts along the edge of the area to be punched, and the cut plastic circular plate will fall directly into the plastic storage tank. In this process, when the hole-punching area is large, the part to be punched and the storage tank begin to slowly separate under the action of the blade. When the separation reaches a certain degree, the area to be punched will tilt under the action of its own gravity, causing the connection between the area to be punched and the storage tank to deform, which will affect the cutting accuracy of the blade and the quality of the hole. Secondly, after the hole is punched, the staff needs to enter the plastic storage tank to take the plastic circular plate, which increases the workload of the staff and also reduces the production efficiency of the plastic storage tank.

[0004] Therefore, it is necessary to design automatic positioning and opening equipment for small plastic storage tanks to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an automatic positioning and opening device for a small plastic storage tank.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An automatic positioning and hole-opening device for small plastic storage tanks comprises a roller frame and a track arranged on the roller frame, wherein a bracket is arranged in the track, a driving device is installed on the bracket, a plastic engraving machine is installed at the bottom of the driving device, a cutting blade is arranged on the plastic engraving machine, a fan is fixedly installed on the bracket, a suction cup is arranged at the bottom of the driving device, a connecting component is arranged on the bracket, the connecting component is used to connect the air inlet end and the suction cup of the fan, a cleaning component is arranged on the plastic engraving machine, and the cleaning component is connected to the fan.

[0008] As a preferred technical solution of the utility model, the connecting assembly includes a fixed pipe, which is fixedly connected to the bottom of the driving device, the fixed pipe is coaxial with the driving device, the fixed pipe is connected to the suction cup, and the air inlet end of the fan is connected to an air inlet pipe 1, which is connected to the fixed pipe.

[0009] As a preferred technical solution of the utility model, the cleaning component includes a recovery box fixedly connected to the side wall of the roller frame, the recovery box is connected to an air intake pipe two, the air intake pipe two is connected to the air intake end of the fan, the recovery box is also connected to a recovery pipe, the cutting blade is sleeved with a sleeve, the sleeve is hollow, the inner side of the sleeve is connected to a plurality of air holes, the recovery pipe is connected to the air holes through the sleeve, the cleaning component also includes a guide member for making the sleeve stick to the workpiece, the guide member is arranged between the sleeve and the plastic engraving machine.

[0010] As a preferred technical solution of the utility model, the guide member includes a fixed plate, which is fixedly sleeved on the plastic engraving machine, and two sliding rods are penetrated by the fixed plate. One end of the sliding rod is fixedly connected to the limiting plate, and the other end of the sliding rod is fixed to the side wall of the sleeve. A spring is sleeved on the sliding rod, and the two ends of the spring are respectively connected to the fixed plate and the limiting plate.

[0011] As a preferred technical solution of the utility model, both the air intake pipe 1 and the air intake pipe 2 are provided with solenoid valves.

[0012] As a preferred technical solution of the utility model, a plurality of the air holes are arranged at equal intervals in the circumferential direction.

[0013] The utility model has the following beneficial effects:

[0014] 1. Ensure the quality of the opening: Use the suction cup, fan and fixed tube to effectively fix the plastic circular plate in the area to be opened, so that it always remains horizontal, avoiding its shaking and tilting during the opening process, ensuring the accuracy of the opening and improving the processing quality;

[0015] 2. Reduce the workload of staff: When drilling holes, the suction cup can always fix the area with holes. After drilling holes, the cut plastic circular plate will not fall into the tank, and there is no need for staff to clean it up, which reduces the workload and improves the processing quality of the tank;

[0016] 3. Debris cleaning: The design of the sleeve, fan and recovery system effectively collects and cleans the debris generated during the cutting process, preventing it from falling into the storage tank or on the workbench, improving the cleanliness of the working environment, and preventing debris and dust from posing a threat to the health of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of the automatic positioning and opening device for small plastic storage tanks proposed by the utility model;

[0018] Figure 2 for Figure 1 A partial structural enlargement of the

[0019] Figure 3 for Figure 2 A partial structural enlargement of the

[0020] Figure 4 Exploded view of the assembly for cleaning.

[0021] In the figure: 1 roller frame, 2 track, 3 bracket, 4 driving device, 5 plastic engraving machine, 6 cutting blade, 7 fan, 8 intake pipe 1, 9 intake pipe 2, 10 solenoid valve, 11 fixed pipe, 12 suction cup, 13 sleeve, 14 fixed plate, 15 slide rod, 16 limit plate, 17 spring, 18 recovery pipe, 19 recovery box, 20 air hole. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-4 , an automatic positioning and opening device for small plastic storage tanks, including a roller frame 1 and a track 2 arranged on the roller frame 1, a bracket 3 is arranged in the track 2, a driving device 4 is installed on the bracket 3, the driving device 4 can drive the plastic engraving machine 5 to rotate, which is the prior art and is not an innovation point of the utility model, so no further details are given here. A plastic engraving machine 5 is installed at the bottom of the driving device 4, a cutting blade 6 is arranged on the plastic engraving machine 5, a fan 7 is also fixedly installed on the bracket 3, a suction cup 12 is also arranged at the bottom of the driving device 4, a connecting component is arranged on the bracket 3, the connecting component is used to connect the air inlet end of the fan 7 and the suction cup 12, a cleaning component is arranged on the plastic engraving machine 5, and the cleaning component is connected to the fan 7.

[0024] Reference Figure 2 The connecting component includes a fixed tube 11, which is fixedly connected to the bottom of the driving device 4. The fixed tube 11 is coaxial with the driving device 4, so that when the plastic engraving machine 5 rotates around the axis of the driving device 4, the fixed tube 11 and the plastic engraving machine 5 can avoid contact, thereby ensuring the stability of the overall structure of the device. The fixed tube 11 is connected to the suction cup 12, and the air inlet end of the fan 7 is connected to an air inlet pipe 8, which is connected to the fixed tube 11. The fixed tube 11 is a hard tube, which ensures the stability of the suction cup 12 fixed to the area to be opened.

[0025] Reference Figure 2 and Figure 3 The cleaning component includes a recovery box 19 fixedly connected to the side wall of the roller frame 1, and the recovery box 19 is connected with an air intake pipe 29, which is connected to the air intake end of the fan 7. The recovery box 19 is also connected with a recovery pipe 18. A sleeve 13 is sleeved on the cutting blade 6. The sleeve 13 is hollow, and a plurality of air holes 20 are connected on the inner side of the sleeve 13. The recovery pipe 18 is connected with the air holes 20 through the sleeve 13. The cleaning component also includes a guide member for making the sleeve 13 stick to the workpiece, and the guide member is arranged between the sleeve 13 and the plastic engraving machine 5. By using the cleaning component, the debris generated in the opening can be cleaned to prevent the debris from falling on the roller frame 1 or in the storage tank, thereby ensuring the cleanliness of the working environment and effectively preventing the plastic powder generated by cutting from affecting the health of the staff.

[0026] Reference Figure 3 and Figure 4 The guide member includes a fixed plate 14, which is fixedly sleeved on the plastic engraving machine 5. Two sliding rods 15 are arranged on the fixed plate 14. One end of the sliding rod 15 is fixedly connected to the limiting plate 16. The other end of the sliding rod 15 is fixed to the side wall of the sleeve 13. A spring 17 is sleeved on the sliding rod 15. The two ends of the spring 17 are respectively connected to the fixed plate 14 and the limiting plate 16. Under the action of the spring 17, when the plastic engraving machine 5 moves up and down, the sleeve 13 can always be in contact with the surface of the storage tank, and the cutting blade 6 is located in the sleeve 13, so that the debris generated by the opening can be recovered and cleaned in time.

[0027] Reference Figure 2 Solenoid valves 10 are provided on both the air inlet pipe 1 8 and the air inlet pipe 2 9, so that the staff can control the flow of the air inlet pipe 1 8 or the air inlet pipe 2 9 separately. When the device only needs to clean up plastic debris, the solenoid valve 10 on the air inlet pipe 2 9 is opened, and when only the plastic at the cutting position needs to be fixed, the air inlet pipe 1 8 can be opened, which makes the use of the device more flexible and practical.

[0028] Reference Figure 4 The plurality of air holes 20 are arranged at equal intervals in the circumferential direction, so that the debris generated when the holes are opened can be fully sucked into the recovery box 19, ensuring the adequacy of cleaning.

[0029] The specific working principle of the utility model is as follows:

[0030] When drilling holes, place the storage tank on the roller frame 1, adjust the position of the bracket 3 so that the plastic engraving machine 5 and the driving device 4 are located above the area to be drilled, and make the suction cup 12 abut against the area to be drilled, start the fan 7, and the air between the suction cup 12 and the storage tank is sucked into the fixed pipe 11, and then discharged through the air inlet pipe 8, so that the fixed pipe 11 can fix the area to be drilled, so that during the drilling process, the plastic circular plate is always in a horizontal state, thereby ensuring the consistency of the inner edge of the hole after drilling, ensuring the quality of the drilling, and the cut plastic circular plate can be sucked and will not fall into the storage tank, so there is no need for staff to enter the storage tank for cleaning, thereby improving the quality of the storage tank processing;

[0031] Start the driving device 4 and the plastic engraving machine 5. The driving device 4 can drive the plastic engraving machine 5 to move in a circumferential direction. The cutting blade 6 on the plastic engraving machine 5 can move up and down to perform cutting operations. During this process, the sleeve 13 is always in contact with the surface of the storage tank under the action of the spring 17, and the cutting part is always covered in the sleeve 13. In this way, the debris generated when the cutting blade 6 opens a hole can be sucked into the interior of the sleeve 13 through the air hole 20 under the action of the fan 7, and then enter the interior of the recovery box 19 through the recovery pipe 18, thereby realizing the cleaning of the debris, preventing the debris from falling into the interior of the storage tank or on the workbench to affect the working environment, and also preventing the plastic dust from posing a threat to the health of the staff.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic positioning and opening device for a small plastic storage tank, comprising a roller frame (1) and a track (2) arranged on the roller frame (1), characterized in that: A bracket (3) is provided in the track (2), a driving device (4) is installed on the bracket (3), a plastic engraving machine (5) is installed at the bottom of the driving device (4), a cutting blade (6) is provided on the plastic engraving machine (5), a fan (7) is also fixedly installed on the bracket (3), a suction cup (12) is also provided at the bottom of the driving device (4), a connecting component is provided on the bracket (3), the connecting component is used to connect the air inlet end of the fan (7) and the suction cup (12), and a cleaning component is provided on the plastic engraving machine (5), and the cleaning component is connected to the fan (7).

2. The automatic positioning and opening device for small plastic storage tanks according to claim 1 is characterized in that: The connection assembly comprises a fixed pipe (11), the fixed pipe (11) is fixedly connected to the bottom of the driving device (4), the fixed pipe (11) is coaxial with the driving device (4), the fixed pipe (11) is connected to the suction cup (12), and the air inlet end of the fan (7) is connected to an air inlet pipe 1 (8), and the air inlet pipe 1 (8) is connected to the fixed pipe (11).

3. The automatic positioning and opening device for small plastic storage tanks according to claim 2 is characterized in that: The cleaning assembly comprises a recovery box (19) fixedly connected to the side wall of the roller frame (1), the recovery box (19) being connected to an air intake pipe (9), the air intake pipe (9) being connected to the air intake end of the fan (7), the recovery box (19) being connected to a recovery pipe (18), the cutting blade (6) being sleeved with a sleeve (13), the sleeve (13) being hollow, the inner side of the sleeve (13) being connected to a plurality of air holes (20), the recovery pipe (18) being connected to the air holes (20) through the sleeve (13), the cleaning assembly further comprising a guide member for making the sleeve (13) stick to the workpiece, the guide member being arranged between the sleeve (13) and the plastic engraving machine (5).

4. The automatic positioning and hole-opening device for small plastic storage tanks according to claim 3 is characterized in that: The guide member comprises a fixing plate (14), the fixing plate (14) is fixedly sleeved on the plastic engraving machine (5), two sliding rods (15) are arranged through the fixing plate (14), one end of the sliding rod (15) is fixedly connected to the limiting plate (16), and the other end of the sliding rod (15) is fixed to the side wall of the sleeve (13), and a spring (17) is sleeved on the sliding rod (15), and the two ends of the spring (17) are respectively connected to the fixing plate (14) and the limiting plate (16).

5. The automatic positioning and opening device for small plastic storage tanks according to claim 3 is characterized in that: The air intake pipe 1 (8) and the air intake pipe 2 (9) are both provided with a solenoid valve (10).

6. The automatic positioning and hole-opening device for small plastic storage tanks according to claim 3 is characterized in that: The plurality of air holes (20) are arranged at equal intervals in the circumferential direction.

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