CN-224225476-U - Plastic bottle packaging production closing device

Abstract

The utility model belongs to the technical field of plastic bottle packaging production equipment, in particular to a plastic bottle packaging production sealing device which comprises a base, a clamping mechanism, a moving mechanism and a sealing mechanism, the clamping mechanism comprises a clamping base, a clamping pipe, a locking seat and a locking piece, wherein a clamping groove is formed in the middle of the clamping pipe, an adjusting groove is formed in the top of the clamping pipe, and the adjusting groove is communicated with the clamping groove. The sealing mechanism comprises a sealing fixing seat, a sealing fixing pipe, a sealing heating pipe and a heat sealing head. The plastic bottle packaging production sealing device provided by the utility model can be suitable for plastic bottles with different diameters by adjusting the size of the clamping groove through adjusting the locking piece, and the moving mechanism drives the sealing mechanism to move, so that the thermal seal head can reach the sealing positions of plastic bottles with different heights, and therefore, the device can seal various types of plastic bottles with different specifications, and the application range is enlarged.

Inventors

• WANG SANGEN
• WANG CHUANJIANG
• CAI MING

Assignees

• 东莞市顺天塑胶制品有限公司

Dates

Publication Date

20260512

Application Date

20250625

Claims (6)

1. 1. The plastic bottle packaging production sealing device is characterized by comprising a base, a clamping mechanism, a moving mechanism and a sealing mechanism, wherein the clamping mechanism is connected to the base and arranged on one side of the sealing mechanism, the moving mechanism is connected to the base, and the sealing mechanism is connected to the moving mechanism; The clamping mechanism comprises a clamping base, a clamping pipe, a locking seat and a locking piece, wherein the clamping base is connected to the base, the clamping pipe is connected to the clamping base, a clamping groove is formed in the middle of the clamping pipe, an adjusting groove is formed in the top of the clamping pipe, the adjusting groove is communicated with the clamping groove, the locking seat is connected to the clamping pipe, and the locking piece penetrates through the adjusting groove and is connected to the locking seat; The sealing mechanism comprises a sealing fixing seat, a sealing fixing tube, a sealing heating tube and a heat sealing head, wherein the sealing fixing seat is connected with the moving mechanism, the sealing fixing tube is connected with the sealing fixing seat, one end of the sealing heating tube is connected with the sealing fixing tube, the other end of the sealing heating tube is connected with the heat sealing head, and the heat sealing head is arranged on one side of the clamping tube and is arranged at the center of the clamping groove.
2. 2. The plastic bottle packaging production sealing device according to claim 1, wherein two locking pieces are provided, the locking pieces are locking bolts, and the locking bolts penetrate through the adjusting grooves and are connected with the locking seats in a threaded mode.
3. 3. The plastic bottle packaging production sealing device according to claim 2, wherein two locking seats are arranged and fixedly connected to the clamping tube, the two locking seats are arranged in parallel and opposite, and the locking bolts are sequentially connected to the two locking seats in a threaded manner.
4. 4. The sealing device for plastic bottle packaging production according to claim 1, wherein a heat insulation pipe is fixedly connected to the outer side of the sealing heating pipe, and the heat insulation pipe is fixedly connected to the sealing fixing seat.
5. 5. The plastic bottle packaging production sealing device according to claim 1, wherein the moving mechanism comprises a moving cylinder, a sliding rail and a sliding seat, the moving cylinder comprises a cylinder body and a piston rod, the cylinder body is fixedly connected with the base, one end of the piston rod is movably connected with the cylinder body, the other end of the piston rod is fixedly connected with the sealing fixing seat, the sliding rail is fixedly connected with the base, and the sliding seat is slidably connected with the sliding rail and is fixedly connected with the sealing fixing seat.
6. 6. The sealing device for plastic bottle packaging production according to claim 5, wherein two sliding rails are arranged in parallel and oppositely, four sliding seats are arranged on each sliding rail, and two sliding seats are arranged on each sliding rail and are respectively and fixedly connected with the four sliding seats.

Description

Plastic bottle packaging production closing device Technical Field The utility model belongs to the technical field of plastic bottle packaging production equipment, and particularly relates to a plastic bottle packaging production sealing device. Background In the plastic bottle packaging production industry, sealing is one of the key production links. The conventional plastic bottle packaging production sealing device has a plurality of limitations in practical application. At present, most of traditional sealing devices are relatively fixed in structural design, and can only seal plastic bottles with specific types and specifications. For example, the size and shape of the bottle mouth clamping structure are customized according to a single model, and the bottle mouth clamping structure cannot be matched with plastic bottles with different diameters and heights, so that the bottle mouth clamping structure cannot be effectively clamped and fixed, and further the sealing operation is affected. Meanwhile, the position and parameters of the sealing mechanism are difficult to adjust, and the sealing requirements of plastic bottles with different specifications are difficult to meet. Disclosure of utility model The utility model aims to provide a sealing device for plastic bottle packaging production, and aims to solve the technical problem that in the prior art, plastic bottles with different diameters and heights cannot be matched, so that effective clamping and fixing cannot be carried out, and sealing operation is affected. In order to achieve the above object, the plastic bottle packaging production sealing device provided by the embodiment of the utility model comprises a base, a clamping mechanism, a moving mechanism and a sealing mechanism, wherein the clamping mechanism is connected to the base and arranged at one side of the sealing mechanism, the moving mechanism is connected to the base, and the sealing mechanism is connected to the moving mechanism; The clamping mechanism comprises a clamping base, a clamping pipe, a locking seat and a locking piece, wherein the clamping base is connected to the base, the clamping pipe is connected to the clamping base, a clamping groove is formed in the middle of the clamping pipe, an adjusting groove is formed in the top of the clamping pipe, the adjusting groove is communicated with the clamping groove, the locking seat is connected to the clamping pipe, and the locking piece penetrates through the adjusting groove and is connected to the locking seat; The sealing mechanism comprises a sealing fixing seat, a sealing fixing tube, a sealing heating tube and a heat sealing head, wherein the sealing fixing seat is connected with the moving mechanism, the sealing fixing tube is connected with the sealing fixing seat, one end of the sealing heating tube is connected with the sealing fixing tube, the other end of the sealing heating tube is connected with the heat sealing head, and the heat sealing head is arranged on one side of the clamping tube and is arranged at the center of the clamping groove. As an alternative scheme of the utility model, two locking parts are arranged, the locking parts are locking bolts, and the locking bolts penetrate through the adjusting grooves and are connected with the locking seats in a threaded manner. As an alternative scheme of the utility model, two locking seats are arranged and are fixedly connected to the clamping pipe, the two locking seats are arranged in parallel and opposite, and the locking bolts are sequentially connected to the two locking seats in a threaded manner. As an alternative scheme of the utility model, the outer side of the sealing heating pipe is fixedly connected with a heat insulation pipe, and the heat insulation pipe is fixedly connected with the sealing fixing seat. As an alternative scheme of the utility model, the moving mechanism comprises a moving cylinder, a sliding rail and a sliding seat, wherein the moving cylinder comprises a cylinder body and a piston rod, the cylinder body is fixedly connected with the base, one end of the piston rod is movably connected with the cylinder body, the other end of the piston rod is fixedly connected with the sealing fixing seat, the sliding rail is fixedly connected with the base, and the sliding seat is slidably connected with the sliding rail and is fixedly connected with the sealing fixing seat. As an alternative scheme of the utility model, two sliding rails are arranged in parallel and oppositely, four sliding seats are arranged on each sliding rail, and two sliding seats are arranged on each sliding rail and are respectively and fixedly connected with the four sliding seats. The above technical solutions in the plastic bottle packaging production sealing device provided by the embodiments of the present utility model have at least one of the following technical effects: The plastic bottle packaging production sealing device provided by the application can b