Box sealing device for walnut oil production

Abstract

The utility model relates to the technical field of walnut oil production, in particular to a carton sealing device for walnut oil production, which comprises a carrier plate, a concave groove is arranged at the top of the carrier plate, a conveyor belt is fixedly mounted in the concave groove, a support plate is fixed on one side wall of the carrier plate, and a positioning roller is arranged on the upper side of one side wall of the support plate. A first guide roller is arranged on the lower right side of the positioning roller and rotationally connected with the supporting plate, and a second guide roller is arranged on the lower left side of the first guide roller and rotationally connected with the supporting plate. According to the utility model, the plurality of uniformly distributed holes are formed in the outer wall of the hollow roller, so that after one-time box sealing is finished, the air pump is utilized to enable the hollow roller to generate negative pressure, the negative pressure is formed in the holes, and the negative pressure is utilized to adsorb an adhesive tape positioned at the hollow roller, so that the adhesive tape head is stable and can be accurately attached to the surface of a box body when the box is sealed again; and the follow-up box sealing quality is further ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of walnut oil production, in particular to a box sealing device for walnut oil production. Background Art

[0002] After the production and processing of walnut oil is completed, the walnut oil needs to be packaged. The packaged walnut oil needs to be boxed, and a certain amount of walnut oil is packaged in a cardboard box. After the boxing is completed, the cardboard box needs to be sealed, and the corresponding sealing device needs to be used for sealing.

[0003] The existing carton sealing device uses a limit plate to position the tape roll, and then uses a guide tube to guide the tape. Then, as the box moves on the conveyor belt, the pressure roller will press the tape to make it adhere to the top opening of the box, thereby achieving the sealing. However, in actual use, after the box is sealed, the cut tape head is located at the surface of the pressure roller and the stability is crossed. As a result, the tape head is prone to deviation and wrinkling when the box is sealed again, which can easily affect the quality of subsequent sealing. Therefore, we propose a carton sealing device for walnut oil production. Utility Model Content

[0004] The purpose of the utility model is to provide a box sealing device for walnut oil production, which solves the problems raised in the background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a box sealing device for walnut oil production, comprising a carrier plate, a top of the carrier plate is provided with a recessed groove and a conveyor belt is fixedly installed in the recessed groove;

[0006] The cam is fixed to the side wall of the carrier plate, and a positioning roller is provided on the upper side of the side wall of the support plate, and a first guide roller is provided on the lower right side of the positioning roller, and the first guide roller and the support plate are rotatably connected, a second guide roller is provided on the lower left side of the first guide roller, and the second guide roller and the support plate are rotatably connected, and a bracket is installed on the lower right side of the second guide roller, and a short shaft is rotatably installed on the outer end of the bracket, and the outer end of the short shaft is fixedly connected to the movable plate, and the outer wall of one end of the short shaft is fixedly connected to a coil spring, a notch is provided on the lower side of the movable plate, and a hollow roller is rotatably installed in the notch, and a plurality of evenly distributed holes are provided on the outer wall of the hollow roller, and a rotating joint is installed on one side wall of the movable plate, one end of the rotating joint is connected to the hollow roller, and the other end of the rotating joint is connected to an air pump through a hose, and the air pump is fixed to the side wall of the carrier plate.

[0007] By adopting the above technical solution, the tape roll is first put on the positioning roller, and then the tape is pulled around the first guide roller, the second guide roller and then around the movable plate so that it is placed on the surface of the hollow roller. Then the box is placed on the conveyor belt so that it moves while being conveyed by the conveyor belt. Then when it moves to the hollow roller, the hollow roller will apply pressure to the box. At this time, the tape will be pressed on the surface of the box. Then the box continues to move, and the movable plate will drive the short shaft to rotate, thereby achieving continuous pressure on the top of the box and sealing the box with the tape. When the box is sealed, the vacuum pump will simultaneously draw air, thereby making the hollow roller negative pressure, so that the hole forms a negative pressure, and the negative pressure is used to adsorb the tape located at the hollow roller, so that the tape head is stable, and it can accurately fit the surface of the box when the box is sealed again, thereby ensuring the quality of subsequent box sealing.

[0008] As a preferred embodiment of the present invention, a slide groove is opened on one side of the side wall of the support plate, a screw motor is fixed to the bottom of the inner cavity of the slide groove, the outer end of the transmission shaft of the screw motor is fixedly connected to a screw, the outer end of the screw is rotatably connected to the top of the inner cavity of the slide groove, the outer wall of the screw is covered with an adaptive screw slider, and the outer wall of the screw slider is fixedly connected to the bracket.

[0009] By adopting the above technical solution, the screw motor can drive the screw to rotate, so that the screw can drive the screw slider to move up and down, thereby driving the bracket to move up and down to adjust the position, and then driving the hollow roller to adjust the height to adapt to the height of the box, thereby improving the adaptability of the device.

[0010] As a preferred embodiment of the present invention, a fixed plate is fixed to one side wall of the movable plate, an electric push rod is fixed to the top of the fixed plate, and the push rod of the electric push rod movably passes through the fixed plate and is fixedly connected to the cutter.

[0011] By adopting the above technical solution, when the box leaves the hollow roller, the electric push rod will drive the cutter to cut the tape, thereby facilitating the box sealing operation again.

[0012] As a preferred embodiment of the present invention, a strip-shaped hole is opened on the upper side of the side wall of the movable plate.

[0013] By adopting the above technical solution, the adhesive tape passes through the strip-shaped holes when being guided to the hollow roller, thereby ensuring that the adhesive tape is guided accurately.

[0014] As a preferred embodiment of the present invention, guide blocks are fixed on both sides of the top of the carrier plate.

[0015] By adopting the above technical solution and setting the guide block, the box body can be accurately guided to ensure that the box body is centered, thereby ensuring accurate sealing of the box.

[0016] As a preferred embodiment of the present invention, legs are fixed at the four corners of the bottom of the carrier plate.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] The present invention relates to a carton sealing device for walnut oil production. The outer wall of a hollow roller is provided with a plurality of evenly distributed holes. After a single carton sealing operation is completed, a vacuum pump is used to generate negative pressure in the hollow roller, thereby forming a negative pressure in the holes. The negative pressure is used to adsorb the adhesive tape on the hollow roller, thereby stabilizing the adhesive tape head. When the carton is sealed again, the tape can be accurately attached to the surface of the carton, thereby ensuring the quality of subsequent carton sealing.

[0019] The screw motor drives the screw to rotate, thereby driving the screw slider to move, which can drive the hollow roller to adjust the height, so that it can adapt to boxes of different heights for sealing operations, thereby improving the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0021] Figure 1 This is a schematic diagram of the overall structure of a box sealing device for walnut oil production according to the present invention;

[0022] Figure 2 This is a schematic diagram of the connection structure of the movable plate and hollow roller of the box sealing device for walnut oil production of the utility model;

[0023] Figure 3 This is a schematic diagram of the hollow roller structure of the box sealing device for walnut oil production of the utility model.

[0024] In the picture:

[0025] 1. Carrier plate; 11. Conveyor belt; 12. Air pump; 13. Guide block;

[0026] 2. Support plate; 21. Positioning roller; 22. First guide roller; 23. Second guide roller; 24. Screw motor; 25. Screw; 26. Screw slider; 27. Fixed plate; 28. Electric push rod; 29. Cutter;

[0027] 3. Bracket; 31. Short shaft; 32. Movable plate; 33. Hollow roller; 34. Strip hole; 35. Coil spring; 36. Rotary joint; 37. Hole. DETAILED DESCRIPTION

[0028] See also Figure 1-3The utility model provides a technical solution: a box sealing device for walnut oil production, comprising a carrier plate 1, a top of the carrier plate 1 is provided with a recessed groove and a conveyor belt 11 is fixedly installed in the recessed groove;

[0029] The support plate 2 is fixed to one side wall of the carrier plate 1, and a positioning roller 21 is provided on the upper side of the one side wall of the support plate 2. A first guide roller 22 is provided on the lower right side of the positioning roller 21, and the first guide roller 22 and the support plate 2 are rotatably connected. A second guide roller 23 is provided on the lower left side of the first guide roller 22, and the second guide roller 23 and the support plate 2 are rotatably connected. A bracket 3 is installed on the lower right side of the second guide roller 23. A short shaft 31 is rotatably installed on the outer end of the bracket 3, and the outer end of the short shaft 31 is fixedly connected to the movable plate 32. One end outer wall of the short shaft 31 is fixedly connected to a coil spring 35. A notch is provided on the lower side of the movable plate 32, and a hollow roller 33 is rotatably installed in the notch. The outer wall of the hollow roller 33 is provided with a plurality of evenly distributed holes 37. A rotary joint 36 is installed through one side wall of the movable plate 32. One end of the rotary joint 36 is connected to the hollow roller 33, and the other end of the rotary joint 36 is connected to the air pump 12 through a hose, and the air pump 12 is fixed to the side wall of the carrier plate 1;

[0030] The box is then moved to the position where the tape is pressed against the surface of the box, and the box continues to move, and the movable plate 32 drives the short shaft 31 to rotate, thereby achieving continuous pressure on the top of the box and sealing the box with the tape. When the box is sealed, the vacuum pump 12 will simultaneously exhaust air, thereby causing the hollow roller 33 to have a negative pressure, so that the hole 37 forms a negative pressure, and the negative pressure is used to adsorb the tape located at the hollow roller 33, thereby stabilizing the tape head and accurately fitting the box surface when the box is sealed again, thereby ensuring the quality of subsequent box sealing.

[0031] Furthermore, legs are fixed at the four corners of the bottom of the carrier plate 1. The arrangement of the legs enables the device to be supported at a certain height, thereby facilitating auxiliary operation by staff.

[0032] Furthermore, guide blocks 13 are fixed on both sides of the top of the carrier plate 1. The arrangement of the guide blocks 13 enables the box to be accurately guided to ensure that the box is centered, thereby ensuring accurate sealing of the box.

[0033] like Figure 1 and 2 The upper side wall of the movable plate 32 is provided with a strip hole 34, and the tape is guided to the hollow roller 33 when the tape passes through the strip hole 34, thereby ensuring that the tape is guided accurately.

[0034] like Figure 1 As shown, a fixed plate 27 is fixed to one side wall of the movable plate 32, and an electric push rod 28 is fixed to the top of the fixed plate 27. The push rod of the electric push rod 28 movably passes through the fixed plate 27 and is fixedly connected to the cutter 29;

[0035] When the box leaves the hollow roller 33, the electric push rod 28 drives the cutter 29 to cut the tape, thereby facilitating the box sealing operation again.

[0036] like Figure 1 As shown, a chute is provided on one side of the side wall of the support plate 2, a screw motor 24 is fixed to the bottom of the inner cavity of the chute, a screw 25 is fixedly connected to the outer end of the transmission shaft of the screw motor 24, the outer end of the screw 25 is rotatably connected to the top of the inner cavity of the chute, an outer wall of the screw 25 is sleeved with an adapted screw slider 26, and the outer wall of the screw slider 26 is fixedly connected to the bracket 3;

[0037] The screw motor 24 can drive the screw 25 to rotate, so that the screw 25 can drive the screw slider 26 to move up and down, thereby driving the bracket 3 to move up and down to adjust the position, and then driving the hollow roller 33 to adjust the height to adapt to the height of the box, thereby improving the adaptability of the device.

[0038] The implementation principle of the walnut oil production sealing device of the present application is as follows: in actual use, the screw motor 24 can drive the screw 25 to rotate, so that the screw 25 can drive the screw slider 26 to move up and down, thereby driving the bracket 3 to move up and down and adjust the position, and then driving the hollow roller 33 to adjust the height to adapt to the height of the box body, and then the tape is rolled onto the positioning roller 21, and then the tape is pulled around the first guide roller 22, the second guide roller 23 and then around the movable plate 32 so that it is placed on the surface of the hollow roller 33, and then the box body is placed on the conveyor belt 11 so that it moves when the conveyor belt 11 is conveyed, and then moved When it moves to the hollow roller 33, the hollow roller 33 will apply pressure to the box. At this time, the tape will be pressed against the surface of the box. Then the box continues to move, and the movable plate 32 will drive the short shaft 31 to rotate, thereby continuously applying pressure to the top of the box and sealing the box with the tape. When the box leaves the hollow roller 33, the electric push rod 28 will drive the cutter 29 to cut the tape, and at the same time the vacuum pump 12 will exhaust air, thereby making the hollow roller 33 negatively pressurized, so that the hole 37 forms a negative pressure, and the negative pressure is used to adsorb the tape located at the hollow roller 33, so that the tape head is stable, and can accurately fit the surface of the box when sealing the box again, thereby ensuring the quality of subsequent sealing.

[0039] In addition, the components included in the walnut oil production sealing device of the present invention are all universal standard parts or components known to technical personnel in this field. The structure and principle thereof can be known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adapted monitoring computers and power supplies, are connected through wires. The specific connection means should refer to the following working principle. The electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

Claims

1. A box sealing device for walnut oil production, comprising a carrier plate (1), characterized in that: A recessed groove is provided on the top of the carrier plate (1) and a conveyor belt (11) is fixedly installed in the recessed groove; A support plate (2) is fixed to one side wall of the carrier plate (1), a positioning roller (21) is provided on the upper side of one side wall of the support plate (2), a first guide roller (22) is provided on the lower right side of the positioning roller (21), and the first guide roller (22) and the support plate (2) are rotatably connected, a second guide roller (23) is provided on the lower left side of the first guide roller (22), and the second guide roller (23) and the support plate (2) are rotatably connected, a bracket (3) is installed on the lower right side of the second guide roller (23), a short shaft (31) is rotatably installed on the outer end of the bracket (3), and the outer end of the short shaft (31) is fixed A movable plate (32) is connected, and a coil spring (35) is fixedly connected to the outer wall of one end of the short shaft (31). A notch is provided on the lower side of the movable plate (32) and a hollow roller (33) is rotatably installed in the notch. A plurality of evenly distributed holes (37) are provided on the outer wall of the hollow roller (33). A rotary joint (36) is installed through one side wall of the movable plate (32). One end of the rotary joint (36) is connected to the hollow roller (33), and the other end of the rotary joint (36) is connected to the vacuum pump (12) through a hose, and the vacuum pump (12) is fixed to the side wall of the carrier plate (1).

2. A walnut oil production box sealing device according to claim 1, characterized in that: A slide groove is provided on one side of the side wall of the support plate (2), a screw motor (24) is fixed to the bottom of the inner cavity of the slide groove, the outer end of the transmission shaft of the screw motor (24) is fixedly connected to a screw rod (25), the outer end of the screw rod (25) is rotatably connected to the top of the inner cavity of the slide groove, the outer wall of the screw rod (25) is sleeved with an adapted screw rod slider (26), and the outer wall of the screw rod slider (26) is fixedly connected to the bracket (3).

3. A walnut oil production box sealing device according to claim 1, characterized in that: A fixed plate (27) is fixed to one side wall of the movable plate (32), an electric push rod (28) is fixed to the top of the fixed plate (27), and the push rod of the electric push rod (28) movably passes through the fixed plate (27) and is fixedly connected to a cutter (29).

4. A walnut oil production box sealing device according to claim 1, characterized in that: A strip-shaped hole (34) is provided on the upper side of the side wall of the movable plate (32).

5. A walnut oil production box sealing device according to claim 1, characterized in that: Guide blocks (13) are fixed on both sides of the top of the carrier plate (1).

6. A walnut oil production box sealing device according to claim 1, characterized in that: Support legs are fixed at the four corners of the bottom of the carrier plate (1).

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