Environment-friendly efficient burr cutting device for plastic bottle mouths

Abstract

The utility model discloses an environment-friendly plastic bottle mouth efficient burr cutting device which comprises a machine frame, a mounting groove is formed in the machine frame, a threaded rod is rotationally connected in the mounting groove, a sliding base is arranged on the threaded rod in a sleeved mode, a portal frame is arranged on the outer side of the machine frame in a sleeved mode, and two first air cylinders are fixedly installed at the top end of the portal frame. A mounting frame is fixedly mounted on the portion, located on the right portion of the portal frame, of the rack, a third air cylinder is fixedly mounted on the portion, located on the right portion of the mounting frame, of the rack, and a mounting base is fixedly mounted at the output end of the third air cylinder. A collecting groove is formed in the right side of the mounting groove in the rack. According to the environment-friendly efficient burr cutting device for the plastic bottle openings, burr cutting and polishing finishing machining can be conducted on a plurality of plastic bottles at a time, so that the machining efficiency of the plastic bottles is further improved, meanwhile, waste generated in the burr cutting process can be collected, and follow-up recycling is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of environmentally friendly plastic bottle processing, in particular to an environmentally friendly plastic bottle mouth high-efficiency burr cutting device. Background Art

[0002] Environmentally friendly plastic bottles mainly refer to plastic bottles made of recyclable, biodegradable or environmentally friendly materials. These bottles are designed with environmental protection factors in mind and aim to reduce negative impacts on the environment. There are many types of environmentally friendly plastic bottles, including but not limited to PET (polyethylene terephthalate) bottles, which are widely used in food, beverages, pharmaceuticals, cosmetics and other fields due to their transparency, corrosion resistance, high temperature resistance and ease of processing. Environmentally friendly plastic bottles are mainly produced by injection molding machines to produce bottle preforms, and then blow molding the bottle preforms into bottle bodies using blow molding machines. This is the conventional bottle body production method. In order to facilitate clamping of the bottle preforms during blow molding, a clamping part is connected above the threaded section of the bottle preform. After blow molding, the clamping part of the bottle body needs to be cut off, so burr trimming is required.

[0003] After searching, the patent application number CN202121897950.0 discloses an environmentally friendly plastic bottle mouth efficient burr cutting device, comprising a support frame, support seats fixed on both sides of the top of the support frame, a transmission mechanism installed in the support seat, the transmission mechanism connected to the output end of the first drive motor, the first drive motor fixed to the outside of the support seat, support plates fixed on both sides of the middle of the support seat, the two groups of support plates are connected together by a connecting plate, a clamping mechanism is installed on the connecting plate, and a trimming mechanism is installed on the inner wall of the left support plate. This environmentally friendly plastic bottle mouth efficient burr cutting device saves working time and improves work efficiency, avoids the clamping claws from applying too much force when clamping the environmentally friendly plastic bottle, causing the bottle body of the environmentally friendly plastic bottle to deform and affecting the quality of the environmentally friendly plastic bottle, does not require secondary trimming, ensures the quality of the finished environmentally friendly plastic bottle while improving production efficiency, is suitable for environmentally friendly plastic bottles of different sizes, and improves the practicality of the device.

[0004] However, this patent still has some shortcomings. During the actual processing, this deburring equipment can only deburr and polish one plastic bottle at a time, which makes the processing efficiency of plastic bottles low. In addition, this patent does not have a structure for collecting waste. The waste generated during the deburring process of plastic bottles is easily scattered in the workshop, which is more troublesome to recycle.

[0005] Therefore, we propose an environmentally friendly and efficient burr cutting device for plastic bottle mouths. Utility Model Content

[0006] The purpose of the utility model is to provide an environmentally friendly and efficient burr cutting device for the mouth of a plastic bottle, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly, high-efficiency burr cutting device for the mouth of a plastic bottle, comprising a frame, a mounting slot is provided in the frame, a threaded rod is rotatably connected in the mounting slot, a sliding seat is sleeved on the threaded rod, a gantry is sleeved on the outer side of the frame, two first cylinders are fixedly installed on the top of the gantry, a fixed seat is fixedly installed on the output ends of the two first cylinders, a plurality of V-shaped notches are provided on the bottom end of the fixed seat, a mounting frame is fixedly installed on the right part of the gantry, a third cylinder is fixedly installed on the right part of the mounting frame on the frame, a mounting seat is fixedly installed on the output end of the third cylinder, a collecting trough is provided in the frame on the right side of the mounting slot, a material guide seat is fixedly installed at the bottom end of the collecting trough, a draw box is inserted at the right end of the collecting trough, a motor is fixedly installed on the left side of the frame, and the output end of the motor is fixedly installed on the threaded rod.

[0008] Optionally, two second cylinders are fixedly mounted on the top of the mounting frame, and trimming tools are fixedly mounted on the output ends of the two second cylinders. The trimming tools are driven downward by the second cylinders to cut off the burrs on the mouth of the plastic bottle.

[0009] Optionally, multiple second bevel gears are rotatably connected to the left side of the mounting seat, and the left ends of multiple second bevel gears are fixedly installed with connecting shafts, and the left ends of multiple connecting shafts are fixedly installed with grinding disks. The right part of the multiple second bevel gears in the mounting seat is rotatably connected to the transmission rod, and multiple first bevel gears are fixedly sleeved on the transmission rod. The left sides of multiple first bevel gears are respectively meshed and connected to the corresponding second bevel gears. This design is beneficial to the use of this equipment.

[0010] Optionally, a motor is fixedly mounted on the front end of the mounting seat, and the output end of the motor is fixedly mounted on the transmission rod. The transmission rod is driven to rotate by the motor, which is beneficial to the use of the device.

[0011] Optionally, a plurality of placement slots are provided on the top of the rack, and the bottoms of the placed plastic bottles can be limited by the plurality of placement slots.

[0012] Optionally, the front and rear ends of the slide seat extend out of the mounting slot and are fixedly mounted on the gantry, and the mounting seat is slidably connected to the frame. This design is beneficial to the use of the device.

[0013] Optionally, a PLC controller is fixedly installed at the front end of the frame, and the operation of the device can be easily controlled by the PLC controller.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] Through the mutual cooperation of the placement groove, the fixing seat, the threaded rod, the sliding seat, the motor, the first cylinder, the transmission rod, the first bevel gear, the connecting shaft, the grinding disc, the second bevel gear, the motor, the third cylinder, the collecting groove, the V-shaped mouth, the material guide seat and the drawer box, multiple plastic bottles can be trimmed and polished at one time, thereby further improving the processing efficiency of the plastic bottles. At the same time, the waste generated during the trimming process can be collected for easy subsequent recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an environmentally friendly and efficient burr cutting device for plastic bottle mouths according to the present invention;

[0017] Figure 2 This is a cross-sectional view of an environmentally friendly and efficient burr cutting device for plastic bottle mouths according to the present invention;

[0018] Figure 3 This is a cross-sectional view of a fixing seat in an environmentally friendly and efficient burr cutting device for plastic bottle mouths according to the present invention;

[0019] Figure 4 This is a cross-sectional view of a mounting seat in an environmentally friendly and efficient burr trimming device for plastic bottle mouths according to the utility model.

[0020] In the figure: 1. Frame; 2. Gantry; 3. Mounting frame; 4. Mounting seat; 5. PLC controller; 6. Mounting slot; 7. Threaded rod; 8. Slide; 9. Motor; 10. Placement slot; 11. Fixed seat; 12. Second cylinder; 13. Trimming tool; 14. Collecting trough; 15. Material guide seat; 16. Extraction box; 17. V-shaped mouth; 18. First cylinder; 19. Transmission rod; 20. First bevel gear; 21. Connecting shaft; 22. Grinding disc; 23. Second bevel gear; 24. Motor; 25. Third cylinder. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1 to 4The utility model provides an environmentally friendly and efficient burr cutting device for the mouth of a plastic bottle, comprising a frame 1, a mounting groove 6 is provided in the frame 1, a threaded rod 7 is rotatably connected in the mounting groove 6, a slide seat 8 is sleeved on the threaded rod 7, a gantry 2 is sleeved on the outer side of the frame 1, two first cylinders 18 are fixedly mounted on the top of the gantry 2, a fixed seat 11 is fixedly mounted on the output end of the two first cylinders 18, a plurality of V-shaped openings 17 are provided at the bottom end of the fixed seat 11, a mounting frame 3 is fixedly mounted on the right side of the gantry 2 on the frame 1, a third cylinder 25 is fixedly mounted on the right side of the mounting frame 3 on the frame 1, a mounting seat 4 is fixedly mounted on the output end of the third cylinder 25, a collecting trough 14 is provided on the right side of the mounting groove 6 in the frame 1, a material guide seat 15 is fixedly mounted on the bottom end of the collecting trough 14, a draw box 16 is inserted at the right end of the collecting trough 14, a motor 9 is fixedly mounted on the left side of the frame 1, and the output end of the motor 9 is fixedly mounted on the threaded rod 7.

[0023] Two second cylinders 12 are fixedly installed on the top of the mounting frame 3, and a trimming tool 13 is fixedly installed on the output end of the two second cylinders 12. The trimming tool 13 is driven downward by the second cylinder 12 to cut off the burrs on the plastic bottle mouth. A plurality of second bevel gears 23 are rotatably connected to the left side of the mounting seat 4, and the left ends of the plurality of second bevel gears 23 are fixedly installed with connecting shafts 21, and the left ends of the plurality of connecting shafts 21 are fixedly installed with grinding discs 22. The right part of the plurality of second bevel gears 23 in the mounting seat 4 is rotatably connected, and a plurality of first bevel gears 20 are fixedly sleeved on the transmission rod 19. The left sides of the plurality of first bevel gears 20 are respectively meshed and connected to the corresponding second bevel gears On the wheel 23, this design is beneficial to the use of this equipment. A motor 24 is fixedly installed at the front end of the mounting seat 4, and the output end of the motor 24 is fixedly installed on the transmission rod 19. The transmission rod 19 is driven to rotate by the motor 24, which is beneficial to the use of this equipment. A plurality of placement slots 10 are provided at the top of the frame 1. The bottoms of the plastic bottles placed therein can be limited by the plurality of placement slots 10. The front and rear ends of the slide 8 extend out of the mounting slot 6 and are fixedly installed on the gantry 2. The mounting seat 4 is slidably connected to the frame 1. This design is beneficial to the use of this equipment. A PLC controller 5 is fixedly installed at the front end of the frame 1, which is convenient for controlling the operation of this equipment through the PLC controller 5.

[0024] Working principle: When in use, multiple plastic bottles can be placed in multiple placement slots 10 in turn, so that the bottle mouths of the plastic bottles face to the right, and then the switch of the first cylinder 18 is turned on. The output end of the first cylinder 18 drives the fixed seat 11 to press down, so that the top ends of multiple plastic bottles are stuck in the V-shaped mouth 17, which can limit the plastic bottles. Then turn on the switch of the motor 9, and the motor 9 drives the threaded rod 7 to rotate, so that the slide 8 drives the gantry 2 to slide to the right. At this time, the fixed seat 11 will push the multiple plastic bottles to slide to the right in the placement slot 10. When the multiple bottle mouths extend to the right to just below the trimming tool 13, stop the motor 9 and then turn on the trimming switch. At this time, the second cylinder 12 works to drive the trimming tool 13 to press down to cut off the burrs on the bottle mouths, and the cut burrs will fall directly The plastic bottle is fed into the collecting trough 14 and then slides down through the inclined surface on the guide seat 15 to be stored in the drawer 16. The second cylinder 12 drives the trimming tool 13 to rise and reset, and finally the grinding switch is turned on. At this time, the motor 24 works to drive the transmission rod 19, the first bevel gear 20, the second bevel gear 23, the connecting shaft 21 and the grinding disc 22 to rotate. At the same time, the third cylinder 25 drives the mounting seat 4 to slide to the left, so that multiple grinding discs 22 grind and trim the bottle mouth of the plastic bottle. This environmentally friendly and efficient burr cutting device for the mouth of the plastic bottle is easy to use. Through the above-mentioned components, multiple plastic bottles can be trimmed and polished at one time, thereby further improving the processing efficiency of the plastic bottles. At the same time, the waste generated during the burr cutting process can be collected for subsequent recycling.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly plastic bottle mouth high-efficiency burr cutting device, characterized in that: The invention comprises a frame (1), wherein a mounting groove (6) is provided in the frame (1), a threaded rod (7) is rotatably connected in the mounting groove (6), a sliding seat (8) is sleeved on the threaded rod (7), a gantry (2) is sleeved on the outer side of the frame (1), two first cylinders (18) are fixedly installed on the top of the gantry (2), a fixing seat (11) is fixedly installed on the output end of the two first cylinders (18), a plurality of V-shaped openings (17) are provided on the bottom end of the fixing seat (11), and a fixing seat (11) is fixedly installed on the right side of the gantry (2) on the frame (1). A mounting frame (3) is provided. A third cylinder (25) is fixedly mounted on the frame (1) at the right side of the mounting frame (3). A mounting seat (4) is fixedly mounted on the output end of the third cylinder (25). A collecting trough (14) is provided on the right side of the mounting slot (6) in the frame (1). A material guide seat (15) is fixedly mounted on the bottom end of the collecting trough (14). A pumping box (16) is plugged into the right end of the collecting trough (14). A motor (9) is fixedly mounted on the left side of the frame (1). The output end of the motor (9) is fixedly mounted on the threaded rod (7).

2. The environmentally friendly plastic bottle mouth efficient burr cutting device according to claim 1, characterized in that: Two second cylinders (12) are fixedly mounted on the top of the mounting frame (3), and trimming tools (13) are fixedly mounted on the output ends of the two second cylinders (12).

3. The environmentally friendly plastic bottle mouth efficient burr cutting device according to claim 1, characterized in that: A plurality of second bevel gears (23) are rotatably connected to the left side of the mounting seat (4), a connecting shaft (21) is fixedly mounted on the left ends of the plurality of second bevel gears (23), a grinding disc (22) is fixedly mounted on the left ends of the plurality of connecting shafts (21), a transmission rod (19) is rotatably connected to the right of the plurality of second bevel gears (23) in the mounting seat (4), a plurality of first bevel gears (20) are fixedly sleeved on the transmission rod (19), and the left sides of the plurality of first bevel gears (20) are respectively meshed and connected to the corresponding second bevel gears (23).

4. The environmentally friendly and efficient burr trimming device for plastic bottle mouths according to claim 3, characterized in that: A motor (24) is fixedly mounted on the front end of the mounting seat (4), and an output end of the motor (24) is fixedly mounted on a transmission rod (19).

5. The environmentally friendly and efficient burr trimming device for plastic bottle mouths according to claim 1, characterized in that: The top of the frame (1) is provided with a plurality of placement slots (10).

6. The environmentally friendly and efficient burr trimming device for plastic bottle mouths according to claim 1, characterized in that: The front and rear ends of the slide seat (8) extend out of the mounting groove (6) and are fixedly mounted on the gantry (2), and the mounting seat (4) is slidably connected to the frame (1).

7. The environmentally friendly and efficient burr trimming device for plastic bottle mouths according to claim 1, characterized in that: A PLC controller (5) is fixedly mounted on the front end of the frame (1).

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