Pillow type packaging machine for plastic bottle packaging

Abstract

The utility model discloses a pillow type packing machine for packing plastic bottles, which comprises a packing machine body, a conveying belt and supporting legs, one end of the conveying belt is mounted at one end of the packing machine body, the supporting legs are mounted at the other end of the conveying belt, a limiting mechanism is arranged on the conveying belt, and the limiting mechanism is arranged on the conveying belt. The limiting mechanism can limit the plastic bottles before the plastic bottles enter the pillow type packaging machine; a limiting mechanism is arranged on a conveying belt of the pillow type packaging machine, a plurality of placed plastic bottles are conveyed to the inner side of a supporting frame, and a third limiting plate, a fourth limiting plate, a fifth limiting plate, a sixth limiting plate and a seventh limiting plate which are subjected to position adjustment are inserted between the plastic bottles to limit the plastic bottles; and then the plastic bottles are limited through the first limiting plate and the second limiting plate, so that the plastic bottles can be arranged into three rows and then are limited and conveyed into the pillow type packaging machine to be packaged, and the packaging effect of the plastic bottles is improved.

Description

Technical Field

[0001] The utility model relates to the field of plastic bottle packaging, in particular to a pillow-type packaging machine for plastic bottle packaging. Background Art

[0002] The pillow packaging machine is the latest model of automatic continuous shrink packaging equipment in China. It uses a common electric furnace wire heating method. Its characteristics include fast temperature rise, good stability, and low maintenance costs. The shrinkage temperature and motor transmission speed are stable and adjustable within a wide range. The unique roller rotation device can work continuously. Plastic bottles are transported to the pillow packaging machine via a conveyor belt for packaging. However, multiple plastic bottles may shift in position during the transportation process, resulting in deviations in the packaging effect of the pillow packaging machine.

[0003] Therefore, it is necessary to propose a pillow packaging machine for plastic bottle packaging. Utility Model Content

[0004] The purpose of the present utility model is to provide a pillow packaging machine for plastic bottle packaging to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A pillow packaging machine for packaging plastic bottles, comprising a packaging machine body, a conveyor belt, and support legs. One end of the conveyor belt is mounted on one end of the packaging machine body, and the support legs are mounted on the other end of the conveyor belt. A limiting mechanism is provided on the conveyor belt, which can limit the position of the plastic bottles before they enter the pillow packaging machine.

[0007] The limiting mechanism comprises a supporting frame and a hydraulic rod, wherein the supporting frame is installed on the conveyor belt, and the hydraulic rod is installed on the top of the supporting frame.

[0008] In a preferred embodiment of the present invention, the output end of the hydraulic rod is connected to a support column, a support plate 1 is installed on the outer wall of the support column, and a support plate 2 is installed on the lower end of the support column.

[0009] In a preferred embodiment of the present invention, an electric push rod 1 is installed on the upper end of the support plate 1, a connecting rod 1 is installed on the output end of the electric push rod 1, and a limiting plate 1 is installed on the lower end of the connecting rod 1.

[0010] In a preferred embodiment of the present invention, a second electric push rod is installed on the upper end of the support plate 1, a second connecting rod is installed on the output end of the second electric push rod, and a second limiting plate is installed on the lower end of the second connecting rod.

[0011] In a preferred embodiment of the present invention, electric push rod 3, electric push rod 4, electric push rod 5 and electric push rod 6 are respectively installed on the upper end of the support plate 2.

[0012] In a preferred embodiment of the present invention, the output end of the electric push rod three is connected to the limit plate three, the output end of the electric push rod four is connected to the limit plate four, and the limit plate five is installed on the outer sides of the limit plate three and the limit plate four.

[0013] In a preferred embodiment of the present invention, the output end of the electric push rod five is connected to the limit plate six, and the output end of the electric push rod six is connected to the limit plate seven.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention.

[0015] Beneficial effects:

[0016] By setting a limiting mechanism on the conveyor belt of the pillow packaging machine, multiple placed plastic bottles are transported to the inner side of the support frame. The position-adjusted limiting plates three, four, five, six and seven are first inserted between the plastic bottles to limit the plastic bottles, and then the limiting plates one and two are used to limit the plastic bottles, so that the plastic bottles can be arranged in three rows and then conveyed to the pillow packaging machine for packaging. The plastic bottles can also be arranged in one row horizontally and packaged after being limited by limiting plates three and four, thereby improving the packaging effect of the plastic bottles. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a pillow packaging machine for plastic bottle packaging;

[0018] Figure 2 The figure is a right side view of a pillow packaging machine for plastic bottle packaging;

[0019] Figure 3 The structure of a limiting mechanism in a pillow packaging machine for plastic bottle packaging Figure 1 ;

[0020] Figure 4 The structure of a limiting mechanism in a pillow packaging machine for plastic bottle packaging Figure 2 .

[0021] In the figure: packaging machine body 1, conveyor belt 11, support leg 12, limit mechanism 2, support frame 21, hydraulic rod 22, support column 23, support plate 1 231, support plate 2 232, electric push rod 1 24, electric push rod 2 241, limit plate 1 25, limit plate 2 251, connecting rod 1 252, connecting rod 2 253, electric push rod 3 26, electric push rod 4 261, electric push rod 5 262, electric push rod 6 263, limit plate 3 27, limit plate 4 271, limit plate 5 272, limit plate 6 28, limit plate 7 281. DETAILED DESCRIPTION

[0022] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0023] like Figure 1-Figure 4 ;

[0024] The machine comprises a packaging machine body 1, a conveyor belt 11 and a support leg 12. One end of the conveyor belt 11 is mounted on one end of the packaging machine body 1, and the support leg 12 is mounted on the other end of the conveyor belt 11. The support leg 12 is used to support the conveyor belt 11. The conveyor belt 11 is used to support the transportation of multiple groups of plastic bottles. A limiting mechanism 2 is provided on the conveyor belt 11. The limiting mechanism 2 can limit the position of the plastic bottles before they enter the pillow packaging machine.

[0025] The limiting mechanism 2 includes a support frame 21 and a hydraulic rod 22. The support frame 21 is installed on the conveyor belt 11. The support frame 21 is used to support and install the hydraulic rod 22. The hydraulic rod 22 is installed on the top of the support frame 21. The hydraulic rod 22 is used to drive the support column 23 to rise and fall. The output end of the hydraulic rod 22 is connected to the support column 23. The support column 23 is used to support and install the support plate 1 231 and the support plate 2 232. The outer wall of the support column 23 is installed with the support plate 1 231. The support plate 1 231 is used to support and install the electric push rod 1 24 and the electric push rod 2 241. The lower end of the support column 23 is installed with the support plate 232. The support plate 2 232 is used to support and install the electric push rod 3 26, the electric push rod 4 261, the electric push rod 5 262 and the electric push rod 6 263;

[0026] An electric push rod 24 is installed on the upper end of the support plate 231, and a connecting rod 252 is installed on the output end of the electric push rod 24. The electric push rod 24 and the limit plate 25 are connected through the connecting rod 252. The electric push rod 24 is used to push and pull the limit plate 25 to adjust the position. The lower end of the connecting rod 252 is installed with a limit plate 25. The limit plate 25 is used to limit the plastic bottles on the conveyor belt 11. An electric push rod 241 is also installed on the upper end of the support plate 231. A connecting rod 253 is installed on the output end of the electric push rod 241. The electric push rod 241 and the limit plate 251 are connected through the connecting rod 253. The electric push rod 241 is used to push and pull the limit plate 251 to adjust the position. The lower end of the connecting rod 253 is installed with a limit plate 251. The limit plate 251 is also used to limit the plastic bottles on the conveyor belt 11.

[0027] The upper end of the support plate 232 is respectively installed with an electric push rod 3 26, an electric push rod 4 261, an electric push rod 5 262 and an electric push rod 6 263. The electric push rod 3 26 is used to adjust the position of the limit plate 3 27, the electric push rod 4 261 is used to adjust the position of the limit plate 4 271, the electric push rod 5 262 is used to adjust the position of the limit plate 6 28, and the electric push rod 6 263 is used to adjust the position of the limit plate 7 281. The output end of the electric push rod 3 26 is connected to the limit plate 3 27, and the output end of the electric push rod 4 261 is connected to the limit plate 3 The end is connected to the limit plate four 271, the limit plate three 27 and the limit plate four 271 are inserted between the plastic bottles, and are used to limit the plastic bottles. The limit plate five 272 is also used to limit the plastic bottles. The limit plate three 27 and the limit plate four 271 are installed on the outside of the limit plate five 272. The output end of the electric push rod five 262 is connected to the limit plate six 28, and the output end of the electric push rod six 263 is connected to the limit plate seven 281. After the limit plate six 28 and the limit plate seven 281 are adjusted in position, they are respectively inserted between the plastic bottles, and are also used to limit the plastic bottles.

[0028] The working principle of the present invention is as follows: the support frame 21 is installed on the conveyor belt 11, the hydraulic rod 22 is installed on the top of the support frame 21, the output end of the hydraulic rod 22 is connected to the support column 23, the outer wall of the support column 23 is installed with a support plate 231, the lower end of the support column 23 is installed with a support plate 232, the upper end of the support plate 231 is installed with an electric push rod 24, the output end of the electric push rod 24 is installed with a connecting rod 252, the lower end of the connecting rod 252 is installed with a limit plate 25, and the upper end of the support plate 231 is also installed The output end of the second electric push rod 241 is installed with the second connecting rod 253, and the lower end of the second connecting rod 253 is installed with the second limiting plate 251. The upper end of the second support plate 232 is respectively installed with the third electric push rod 26, the fourth electric push rod 261, the fifth electric push rod 262 and the sixth electric push rod 263. The output end of the third electric push rod 26 is connected to the third limiting plate 27, and the output end of the fourth electric push rod 261 is connected to the fourth limiting plate 271. The outer sides of the third limiting plate 27 and the fourth limiting plate 271 are both installed with the fifth limiting plate 272. The output end of the electric push rod 5 262 is connected to the limit plate 6 28, and the output end of the electric push rod 6 263 is connected to the limit plate 7 281. A plurality of plastic bottles are transported to the bottom of the support frame 21 through the conveyor belt 11. The electric push rod 3 26 adjusts the position of the limit plate 3 27, the electric push rod 4 261 adjusts the position of the limit plate 4 271, the electric push rod 5 262 adjusts the position of the limit plate 6 28, and the electric push rod 6 263 adjusts the position of the limit plate 7 281. The hydraulic rod 22 drives the support column 23 to move up and down, so that the limit plate 3 27 , limit plate four 271, limit plate five 272, limit plate six 28 and limit plate seven 281 are respectively inserted between the plastic bottles to limit the plastic bottles, the electric push rod 1 24 pulls the limit plate 1 25, the electric push rod 2 241 pulls the limit plate 2 251, and then the plastic bottles are limited by the limit plate 1 25 and the limit plate 2 251 respectively, so that the plastic bottles can be arranged in three rows and then conveyed to the pillow packaging machine for packaging. The plastic bottles can also be arranged in one row horizontally and packaged after being limited by the limit plate three 27 and the limit plate four 271.

[0029] While the present invention has been described above with reference to specific embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the embodiments disclosed herein may be combined with one another in any manner, and the omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A pillow packaging machine for packaging plastic bottles, comprising a packaging machine body (1), a conveyor belt (11) and a support leg (12), wherein one end of the conveyor belt (11) is mounted on one end of the packaging machine body (1), and the support leg (12) is mounted on the other end of the conveyor belt (11), characterized in that: A limiting mechanism (2) is provided on the conveyor belt (11), and the limiting mechanism (2) can limit the position of the plastic bottles before they enter the pillow packaging machine; The limiting mechanism (2) comprises a support frame (21) and a hydraulic rod (22), wherein the support frame (21) is mounted on the conveyor belt (11), and the hydraulic rod (22) is mounted on the top of the support frame (21).

2. The pillow packaging machine for plastic bottle packaging according to claim 1, characterized in that: The output end of the hydraulic rod (22) is connected to the support column (23), the outer wall of the support column (23) is installed with a support plate 1 (231), and the lower end of the support column (23) is installed with a support plate 2 (232).

3. The pillow packaging machine for plastic bottle packaging according to claim 2, characterized in that: An electric push rod 1 (24) is installed at the upper end of the support plate 1 (231), a connecting rod 1 (252) is installed at the output end of the electric push rod 1 (24), and a limiting plate 1 (25) is installed at the lower end of the connecting rod 1 (252).

4. The pillow packaging machine for plastic bottle packaging according to claim 2, characterized in that: The upper end of the support plate 1 (231) is also installed with an electric push rod 2 (241), the output end of the electric push rod 2 (241) is installed with a connecting rod 2 (253), and the lower end of the connecting rod 2 (253) is installed with a limiting plate 2 (251).

5. The pillow packaging machine for plastic bottle packaging according to claim 2, characterized in that: The upper end of the second support plate (232) is respectively installed with an electric push rod 3 (26), an electric push rod 4 (261), an electric push rod 5 (262) and an electric push rod 6 (263).

6. The pillow packaging machine for plastic bottle packaging according to claim 5, characterized in that: The output end of the electric push rod three (26) is connected to the limit plate three (27), the output end of the electric push rod four (261) is connected to the limit plate four (271), and the limit plate three (27) and the limit plate four (271) are both installed with a limit plate five (272) on their outer sides.

7. The pillow packaging machine for plastic bottle packaging according to claim 5, characterized in that: The output end of the electric push rod five (262) is connected to the limit plate six (28), and the output end of the electric push rod six (263) is connected to the limit plate seven (281).

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