Plastic bucket forming and notching device

Abstract

The utility model relates to the technical field of plastic bucket notch processing, in particular to a plastic bucket forming notch device which supports the side wall of a bucket opening through a supporting roller during cutting, reduces the situation of deformation of the bucket opening and improves the cutting precision. Comprising a support and a supporting table arranged on the support. The plastic barrel coping machine comprises a support, a supporting table, a lifting device, a positioning device, a supporting device, a coping device, a cutter, a supporting roller and a cutter groove, the lifting device is arranged on the support and used for driving the supporting table to ascend and descend, the positioning device is arranged on the supporting table and used for fixing a plastic barrel, and the cutter and the supporting roller are installed on the supporting device. The supporting device is used for driving the cutter and the supporting roller to move and adjust, the cutter groove is formed in the outer side wall of the supporting roller and corresponds to the cutter in position, and the grinding device is arranged on the supporting device and used for grinding the barrel opening.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic barrel incision processing, in particular to a plastic barrel forming incision device. Background Art

[0002] Plastic barrels, as widely used packaging containers, play an important role in many fields such as chemical industry, food, and agriculture. Their molding processes usually include injection molding, blow molding, and rotational molding. After the plastic barrels are processed and formed, the position of the barrel mouth needs to be cut to facilitate meeting the processing requirements.

[0003] Currently, in the existing barrel mouth cutting equipment, such as the patent with authorization announcement number CN208497463U, the utility model discloses a plastic barrel forming and cutting device that can stably fix the plastic barrel, including a top plate, a base and a barrel body, the upper surface of the top plate is installed with a support frame, and the inner side of the support frame is connected to a motor, the base is located below the top plate, the inner surface of the connecting block is fixedly connected to a connecting piece, and a gear is connected to the connecting piece, and a knife handle is connected below the gear, the barrel body is located below the base, and a fixed seat is provided on the outside of the barrel body, the inside of the fixed seat is connected to a spring, and the inner end of the spring is connected to a fixed block, the outer end of the fixed seat is connected to a telescopic rod, and the bottom end of the fixed seat is connected to the bottom plate.

[0004] However, during use, it was found that it was inconvenient to support the other side of the cut when cutting the through mouth, which easily caused the barrel mouth to deform during cutting, reduced the cutting accuracy, and affected the processing quality of the plastic barrel. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a plastic barrel forming and cutting device which supports the side wall of the barrel mouth through support rollers during cutting, reduces deformation at the barrel mouth, and improves cutting accuracy.

[0006] The utility model discloses a plastic barrel forming and cutting device, comprising a bracket and a support platform, wherein the support platform is arranged on the bracket; further comprising a lifting device, a positioning device, a supporting device, a grinding device, a cutter, a supporting roller and a knife groove, wherein the bracket is provided with a lifting device, the lifting device is used to drive the support platform to move up and down, a positioning device is provided on the supporting platform, the positioning device is used to fix the plastic barrel, the cutter and the supporting roller are respectively mounted on the supporting device, the supporting device is used to drive the cutter and the supporting roller to move and adjust, the knife groove is provided on the outer side wall of the supporting roller, and the knife groove corresponds to the position of the cutter, the grinding device is provided on the supporting device, and the grinding device is used to cut the barrel mouth Grinding: Place the formed plastic barrel on the top of the support table and fix it through the positioning device, then drive the support table to move upward through the lifting device, so that the support table drives the plastic barrel to move upward, and the barrel mouth of the plastic barrel moves to between the tool and the support roller, and then drive the tool and the support roller to move closer to each other through the support device, so that the tool and the support roller are in contact with the barrel mouth respectively, and the tool and the support roller are driven to move circumferentially through the support device, so that the tool cuts the barrel mouth, and the side wall of the barrel mouth is supported by the support roller during cutting, thereby reducing deformation at the barrel mouth and improving cutting accuracy. By setting the knife groove, the convenience of the tool in cutting the barrel mouth is improved.

[0007] Preferably, the supporting device includes a driving device, a first guide, a second guide, two groups of first sliders, two groups of first electric cylinders, a screw and a first motor, the top end of the first guide is rotatably mounted on the inner wall of the bracket through the driving device, the second guide is slidably mounted on the first guide, the two groups of first sliders are slidably mounted on the second guide, the top end of the tool is fixedly connected to the outer wall of the first slider of the first group, the top end of the supporting roller is rotatably connected to the outer wall of the second slider of the first group, the two groups of first electric cylinders are respectively mounted on both sides of the second guide, the moving ends of the two groups of first electric cylinders are respectively connected to the outer walls of the two groups of first sliders, the screw is rotatably mounted on the first guide The guide member is mounted on the inner wall of the barrel, the second guide member is mounted on the outer wall of the lead screw, the first motor is mounted on the outer wall of the first guide member, and the output end of the first motor is connected to the lead screw; the lead screw is driven to rotate by the first motor, so that the lead screw drives the second guide member to slide, thereby causing the second guide member to drive the tool and the support roller to move to both sides of the barrel mouth, and then the two groups of first electric cylinders drive the two groups of first sliders to move closer to each other, so that the tool and the support roller contact the outer wall of the barrel mouth, and the first guide member is driven to rotate by the driving device, so that the first guide member drives the tool and the support roller to move circumferentially, so that the tool and the support roller cooperate to cut the barrel mouth, thereby improving the flexibility of the device.

[0008] Preferably, the grinding device includes a second slider, a second electric cylinder, a shell, a grinding disc and a second motor. The second slider is slidably mounted on the second guide member, and the second slider is cooperatively mounted on the outer wall of the lead screw. The top of the second electric cylinder is connected to the outer wall of the second slider, the movable end of the second electric cylinder is connected to the top of the shell, the grinding disc is rotatably mounted on the top of the shell, the second motor is mounted on the inner wall of the shell, and the output end of the second motor is connected to the grinding disc; when the lead screw rotates to drive the second guide member to move, the lead screw also drives the second slider to move, so that the second slider drives the grinding disc to move above the barrel mouth. When the barrel mouth is cut, the shell is driven downward by the second electric cylinder, so that the shell drives the grinding disc to move downward and contact the top surface of the barrel mouth cutting position. The grinding disc is driven to rotate by the second motor, so that the grinding disc grinds the cutting surface. The first guide member is rotated, so that the first guide member drives the grinding disc to move circumferentially to grind different positions of the barrel mouth, thereby improving the processing quality of the device on plastic barrels.

[0009] Preferably, the positioning device includes two groups of third electric cylinders and two groups of clamping members, the two groups of third electric cylinders are installed on the outer wall of the support platform, the moving ends of the two groups of third electric cylinders are respectively connected to the two groups of clamping members, and the two groups of clamping members are slidably installed on the support platform; the two groups of clamping members are driven by the two groups of third electric cylinders to move in opposite directions, so that the two groups of clamping members clamp and fix the plastic barrel, thereby improving the stability of the plastic barrel cutting processing.

[0010] Preferably, the lifting device includes multiple groups of telescopic rods and a fourth electric cylinder, the multiple groups of telescopic rods are installed on the outer wall of the bracket, the top ends of the multiple groups of telescopic rods are connected to the bottom end of the support platform, the fixed end of the fourth electric cylinder is installed on the outer wall of the bracket, and the movable end of the fourth electric cylinder is connected to the bottom end of the support platform; the support platform is driven to move up and down by the fourth electric cylinder, so that the support platform drives the plastic barrel to move up and down.

[0011] Preferably, the driving device includes a third motor, which is installed at the top of the bracket, and the output end of the third motor is connected to the top of the first guide member; the first guide member is driven to rotate by the third motor, thereby improving the convenience of the device in cutting and grinding the plastic barrel.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the formed plastic barrel is placed on the top of the support platform and fixed by a positioning device, and then the support platform is driven to move upward by the lifting device, so that the support platform drives the plastic barrel to move upward, and the barrel mouth of the plastic barrel is moved between the tool and the support roller, and then the tool and the support roller are driven to move closer to each other by the support device, so that the tool and the support roller are respectively in contact with the barrel mouth, and the tool and the support roller are driven to move circumferentially by the support device, so that the tool cuts the barrel mouth, and the side wall of the barrel mouth is supported by the support roller during cutting, thereby reducing deformation at the barrel mouth and improving cutting accuracy. By setting the knife groove, the convenience of the tool in cutting the barrel mouth is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an axonometric structural diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the isometric partial structure of the connection between the tool and the first slide;

[0015] Figure 3 This is a schematic diagram of the axonometric structure of the connection between the bracket and the third motor;

[0016] Figure 4 It is a schematic diagram of the axonometric partial structure of the connection between the first guide member and the second guide member;

[0017] Figure 5 It is a schematic diagram of the axonometric partial structure of the connection between the third electric cylinder and the clamping parts.

[0018] Markings in the accompanying drawings: 1. bracket; 2. support table; 3. tool; 4. support roller; 5. tool groove; 6. first guide member; 7. second guide member; 8. first slider; 9. first electric cylinder; 10. lead screw; 11. first motor; 12. second slider; 13. second electric cylinder; 14. housing; 15. grinding disc; 16. second motor; 17. third electric cylinder; 18. clamping member; 19. telescopic rod; 20. fourth electric cylinder; 21. third motor. DETAILED DESCRIPTION

[0019] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0020] Example 1

[0021] like Figures 1 to 5 As shown, the utility model is a plastic barrel forming and cutting device, comprising a bracket 1 and a support platform 2, the support platform 2 being arranged on the bracket 1; further comprising a lifting device, a positioning device, a supporting device, a grinding device, a tool 3, a support roller 4 and a knife groove 5, the bracket 1 being provided with a lifting device, the lifting device being used to drive the support platform 2 to move up and down, the support platform 2 being provided with a positioning device, the positioning device being used to fix the plastic barrel, the tool 3 and the support roller 4 being respectively mounted on the supporting device, the supporting device being used to drive the tool 3 and the support roller 4 to move and adjust, the knife groove 5 being provided on the outer side wall of the support roller 4, and the knife groove 5 corresponding to the position of the tool 3, the grinding device being provided on the supporting device, the grinding device being used to grind the barrel mouth;

[0022] like Figure 2As shown, the supporting device includes a driving device, a first guide 6, a second guide 7, two groups of first sliders 8, two groups of first electric cylinders 9, a lead screw 10 and a first motor 11. The top of the first guide 6 is rotatably mounted on the inner wall of the bracket 1 through the driving device, the second guide 7 is slidably mounted on the first guide 6, and the two groups of first sliders 8 are slidably mounted on the second guide 7. The top of the tool 3 is fixedly connected to the outer wall of the first group of first sliders 8, and the top of the support roller 4 is rotatably connected to the outer wall of the second group of first sliders 8. The two groups of first electric cylinders 9 are respectively mounted on both sides of the second guide 7, and the moving ends of the two groups of first electric cylinders 9 are respectively connected to the outer walls of the two groups of first sliders 8. The lead screw 10 is rotatably mounted on the inner wall of the first guide 6, and the second guide 7 is cooperatively mounted on the outer wall of the lead screw 10. The first motor 11 is mounted on the outer wall of the first guide 6, and the output end of the first motor 11 is connected to the lead screw 10.

[0023] In this embodiment, the formed plastic barrel is placed on the top of the support platform 2 and fixed by a positioning device, and then the support platform 2 is driven to move upward by the lifting device, so that the support platform 2 drives the plastic barrel to move upward, and the barrel mouth of the plastic barrel is moved between the tool 3 and the support roller 4, and then the tool 3 and the support roller 4 are driven to move closer to each other by the support device, so that the tool 3 and the support roller 4 are respectively in contact with the barrel mouth, and the tool 3 and the support roller 4 are driven to move circumferentially by the support device, so that the tool 3 cuts the barrel mouth, and the side wall of the barrel mouth is supported by the support roller 4 during cutting, thereby reducing deformation at the barrel mouth and improving cutting accuracy. By setting the knife groove 5, the convenience of the tool 3 in cutting the barrel mouth is improved.

[0024] Example 2

[0025] On the basis of Example 1, Figure 2 As shown, the utility model is a plastic barrel forming and cutting device, the grinding device includes a second slider 12, a second electric cylinder 13, a housing 14, a grinding disc 15 and a second motor 16. The second slider 12 is slidably mounted on the second guide member 7, and the second slider 12 is cooperatively mounted on the outer wall of the lead screw 10. The top of the second electric cylinder 13 is connected to the outer wall of the second slider 12, the moving end of the second electric cylinder 13 is connected to the top of the housing 14, the grinding disc 15 is rotatably mounted on the top of the housing 14, the second motor 16 is mounted on the inner wall of the housing 14, and the output end of the second motor 16 is connected to the grinding disc 15;

[0026] like Figure 5 As shown, the positioning device includes two groups of third electric cylinders 17 and two groups of clamping members 18. The two groups of third electric cylinders 17 are installed on the outer wall of the support platform 2. The moving ends of the two groups of third electric cylinders 17 are respectively connected to the two groups of clamping members 18. The two groups of clamping members 18 are slidably installed on the support platform 2.

[0027] like Figure 5As shown, the lifting device includes multiple sets of telescopic rods 19 and a fourth electric cylinder 20. The multiple sets of telescopic rods 19 are installed on the outer wall of the bracket 1. The top ends of the multiple sets of telescopic rods 19 are connected to the bottom end of the support platform 2. The fixed end of the fourth electric cylinder 20 is installed on the outer wall of the bracket 1, and the movable end of the fourth electric cylinder 20 is connected to the bottom end of the support platform 2.

[0028] like Figure 3 As shown, the driving device includes a third motor 21, the third motor 21 is installed on the top of the bracket 1, and the output end of the third motor 21 is connected to the top of the first guide member 6;

[0029] In this embodiment, the first motor 11 drives the lead screw 10 to rotate, so that the lead screw 10 drives the second guide 7 to slide, so that the second guide 7 drives the tool 3 and the support roller 4 to move to both sides of the barrel mouth, and then the two groups of first electric cylinders 9 drive the two groups of first sliders 8 to move closer to each other, so that the tool 3 and the support roller 4 are in contact with the outer wall of the barrel mouth, and the first guide 6 is driven by the driving device to rotate, so that the first guide 6 drives the tool 3 and the support roller 4 to move circumferentially, so that the tool 3 and the support roller 4 cooperate to cut the barrel mouth, thereby improving the flexibility of the device. When the second guide member 7 moves, the lead screw 10 drives the second slider 12 to move at the same time, so that the second slider 12 drives the grinding disc 15 to move above the barrel mouth. When the barrel mouth is cut, the second electric cylinder 13 drives the shell 14 to move downward, so that the shell 14 drives the grinding disc 15 to move downward and contact the top surface of the barrel mouth cutting position. The grinding disc 15 is driven to rotate by the second motor 16, so that the grinding disc 15 grinds the cutting surface. The first guide member 6 is rotated, so that the first guide member 6 drives the grinding disc 15 to move circumferentially to grind different positions of the barrel mouth, thereby improving the processing quality of the device for plastic barrels.

[0030] The utility model provides a plastic barrel forming and cutting device. When working, the formed plastic barrel is placed on the top of the support platform 2 and fixed by a positioning device. Then, the support platform 2 is driven to move upward by the lifting device, so that the support platform 2 drives the plastic barrel to move upward, and the barrel mouth of the plastic barrel is moved between the tool 3 and the support roller 4. Then, the tool 3 and the support roller 4 are driven to move close to each other by the support device, so that the tool 3 and the support roller 4 are respectively in contact with the barrel mouth. The tool 3 and the support roller 4 are driven to move circumferentially by the support device, so that the tool 3 cuts the barrel mouth, and the side wall of the barrel mouth is supported by the support roller 4 during cutting.

[0031] The first electric cylinder 9, the first motor 11, the second electric cylinder 13, the second motor 16, the third electric cylinder 17, the fourth electric cylinder 20 and the third motor 21 of the plastic barrel forming and cutting device of the utility model are purchased on the market. Technicians in this industry only need to install and operate them according to the accompanying instruction manual, without the need for creative work by technicians in this field.

[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A plastic barrel forming and cutting device, comprising a bracket (1) and a support platform (2), wherein the support platform (2) is arranged on the bracket (1); characterized in that: The invention also includes a lifting device, a positioning device, a supporting device, a grinding device, a cutter (3), a supporting roller (4) and a knife groove (5). The bracket (1) is provided with a lifting device, and the lifting device is used to drive the supporting platform (2) to move up and down. The supporting platform (2) is provided with a positioning device, and the positioning device is used to fix the plastic barrel. The cutter (3) and the supporting roller (4) are respectively installed on the supporting device, and the supporting device is used to drive the cutter (3) and the supporting roller (4) to move and adjust. The knife groove (5) is provided on the outer wall of the supporting roller (4), and the knife groove (5) corresponds to the position of the cutter (3). The grinding device is provided on the supporting device, and the grinding device is used to grind the barrel mouth.

2. A plastic barrel forming and cutting device according to claim 1, characterized in that: The supporting device comprises a driving device, a first guide member (6), a second guide member (7), two groups of first slide blocks (8), two groups of first electric cylinders (9), a lead screw (10) and a first motor (11); the top end of the first guide member (6) is rotatably mounted on the inner side wall of the bracket (1) through the driving device; the second guide member (7) is slidably mounted on the first guide member (6); the two groups of first slide blocks (8) are both slidably mounted on the second guide member (7); the top end of the tool (3) is fixedly connected to the outer side wall of the first group of first slide blocks (8); and the supporting device comprises a plurality of guide members (11) and a plurality of first electric cylinders (9). The top end of the roller (4) is rotatably connected to the outer side wall of the second group of first sliders (8), the two groups of first electric cylinders (9) are respectively installed on both sides of the second guide member (7), the moving ends of the two groups of first electric cylinders (9) are respectively connected to the outer side walls of the two groups of first sliders (8), the lead screw (10) is rotatably installed on the inner side wall of the first guide member (6), the second guide member (7) is cooperatively installed on the outer side wall of the lead screw (10), the first motor (11) is installed on the outer side wall of the first guide member (6), and the output end of the first motor (11) is connected to the lead screw (10).

3. A plastic barrel forming and cutting device as claimed in claim 1, characterized in that: The grinding device comprises a second slider (12), a second electric cylinder (13), a housing (14), a grinding disc (15) and a second motor (16). The second slider (12) is slidably mounted on the second guide member (7), and the second slider (12) is cooperatively mounted on the outer wall of the lead screw (10). The top end of the second electric cylinder (13) is connected to the outer wall of the second slider (12), the movable end of the second electric cylinder (13) is connected to the top end of the housing (14), the grinding disc (15) is rotatably mounted on the top end of the housing (14), the second motor (16) is mounted on the inner wall of the housing (14), and the output end of the second motor (16) is connected to the grinding disc (15).

4. A plastic barrel forming and cutting device as claimed in claim 1, characterized in that: The positioning device comprises two groups of third electric cylinders (17) and two groups of clamping members (18). The two groups of third electric cylinders (17) are both mounted on the outer side wall of the support platform (2). The movable ends of the two groups of third electric cylinders (17) are respectively connected to the two groups of clamping members (18). The two groups of clamping members (18) are both slidably mounted on the support platform (2).

5. A plastic barrel forming and cutting device as claimed in claim 1, characterized in that: The lifting device comprises a plurality of telescopic rods (19) and a fourth electric cylinder (20), wherein the plurality of telescopic rods (19) are mounted on the outer wall of the bracket (1), the top ends of the plurality of telescopic rods (19) are connected to the bottom end of the support platform (2), the fixed end of the fourth electric cylinder (20) is mounted on the outer wall of the bracket (1), and the movable end of the fourth electric cylinder (20) is connected to the bottom end of the support platform (2).

6. A plastic barrel forming and cutting device as claimed in claim 2, characterized in that: The driving device comprises a third motor (21), the third motor (21) is mounted on the top end of the bracket (1), and the output end of the third motor (21) is connected to the top end of the first guide member (6).

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