Packaging printed matter winding device with winding roller convenient to replace

Abstract

The utility model relates to the technical field of presswork, and discloses a packaging presswork winding device with winding rollers convenient to replace, which comprises a processing box, supporting legs fixedly mounted at the bottom of the processing box and a processing assembly arranged at the top of the processing box, the processing assembly comprises a mounting mechanism mounted at the top of the processing box, and the supporting legs are fixedly mounted at the bottom of the processing box. An auxiliary mechanism is installed at the top position of the processing box and connected with an installation mechanism, the installation mechanism comprises a motor, the motor is fixedly installed on the side wall of the vertical plate, the motor movably penetrates through the inner wall of the vertical plate through a rotating shaft at the output end to extend to the other side of the vertical plate, and a rotating roller is installed on the motor in a transmission mode. The device solves the problems that when an existing device is used for installing and detaching a wind-up roller, an operator needs to rotate a nut repeatedly, a large amount of time needs to be consumed in the rotating process, and the workload of the operator is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of printed matter, in particular to a packaging printed matter winding device which is convenient for replacing a winding roller. Background Art

[0002] Package printing is printing on various packaging materials, aiming to make the product more attractive or descriptive by printing decorative patterns, designs or text on the packaging, so as to convey information and increase sales. Common printing methods include letterpress printing, lithography, gravure printing, screen printing and perforated plate printing. The main elements of printing include paper, ink and color. When processing package printing, a package printing winding device that is easy to replace the winding roller will be used;

[0003] For example, Chinese patent CN217675768U discloses a packaging printed matter winding device that is easy to replace the winding roller. When the winding roller is removed and replaced, the nut is twisted out, and then the handle is manually pulled to pull the movable platform outward under the action of the fixed seat, the slider and the slide rod until the bearing seat is separated from one end of the roller body, and then the roller body is manually taken out, so that the winding roller is easy to replace.

[0004] However, there are certain defects in this patent. When installing and disassembling the winding roller, the operator is required to repeatedly turn the nut, which takes a lot of time and increases the workload of the operator. Utility Model Content

[0005] The utility model aims to provide a packaging printed matter winding device which is convenient for replacing a winding roller, so as to achieve the purpose of solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a packaging printed matter winding device which is convenient for replacing a winding roller, comprising a processing box,

[0007] Support legs fixedly mounted on the bottom of the processing box;

[0008] and a processing assembly disposed on the top of the processing box;

[0009] The processing assembly includes a mounting mechanism mounted at a top position of the processing box;

[0010] An auxiliary mechanism is installed at the top of the processing box, and the auxiliary mechanism is connected to the installation mechanism.

[0011] Preferably, there are four supporting legs, the four supporting legs are equal in shape and size, and the four supporting legs are respectively fixedly installed at the four corners of the bottom of the processing box, so that the position of the entire device can be supported by the supporting legs.

[0012] Preferably, a vertical plate is fixedly mounted on the top of the processing box, a triangular bracket is fixedly mounted on the side wall of the vertical plate, the bottom of the triangular bracket is fixedly connected to the top of the processing box, and a drawer is slidably mounted on the inner wall of the processing box.

[0013] Preferably, the mounting mechanism includes a motor, which is fixedly mounted on the side wall of the vertical plate, and the motor extends through the inner wall of the vertical plate to the other side of the vertical plate through the rotating shaft at the output end of the motor, and is transmission-mounted with a roller, and a limiting plate is fixedly mounted on the side wall of the roller, and a cylinder is fixedly mounted on the inner wall of the roller, and a telescopic rod is transmission-mounted on the output end of the cylinder, and an adjusting plate is fixedly mounted on the other end of the telescopic rod, and a side plate is fixedly mounted on the side wall of the adjusting plate, and a hinged rod is hingedly mounted on the inner wall of the side plate, and a limiting plate is hingedly mounted on the other end of the hinged rod, and the side wall of the limiting plate is hingedly connected to the inner wall of the roller.

[0014] Preferably, there are two limiting plates, the two limiting plates are equal in shape and size, and the two limiting plates are symmetrically arranged relative to the middle plane in the up-down direction of the rotating roller.

[0015] Preferably, the auxiliary mechanism includes a connecting sleeve, a long rod is slidably mounted on the inner wall of the connecting sleeve, an arc-shaped bracket is fixedly mounted on the top of the long rod, a positioning screw is threadedly mounted on the side wall of the connecting sleeve, and the inner wall of the arc-shaped bracket is arranged in contact with the bottom of the roller.

[0016] Preferably, one end of the positioning screw movably penetrates the inner wall of the long rod, and the side wall of the positioning screw is rotatably connected to the inner wall of the long rod.

[0017] The utility model provides a packaging printed matter winding device which is convenient for replacing the winding roller. It has the following beneficial effects:

[0018] (1) In the present invention, an operator turns on the cylinder, and the cylinder drives the adjustment plate and the side plate to move to the left position through the telescopic rod at the output end. The side plate pulls one end of the hinged rod, and the hinged rod pulls one end of the limiting plate. At this time, the limiting plate rotates on the inner wall of the roller, causing one end of the limiting plate to fold to the inner side of the roller. Then, the position of the winding roller can be directly installed. After the winding roller is installed, the position of the limiting plate can be adjusted to move to the original position, which is convenient for the operator to quickly install and disassemble the winding roller. This solves the problem that when the existing device is installed and disassembled, the operator needs to repeatedly turn the nut, which takes a lot of time and increases the workload of the operator.

[0019] (2) In the utility model, when the operator adjusts the arc-shaped bracket to contact the bottom of the roller, the arc-shaped bracket can support the bottom of the roller to improve the stability of the roller when it rotates. When the operator takes out the winding roller, the positioning screw can be directly rotated to cause the positioning screw to separate from the inner wall of the connecting sleeve. At this time, the long rod will slide on the inner wall of the connecting sleeve, causing the position of the arc-shaped bracket to drop, making it easier for the operator to take out the winding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the installation mechanism of the utility model;

[0024] Figure 5 For this utility model Figure 2 A partial enlarged view of middle A.

[0025] In the figure: 1. processing box; 2. supporting legs; 3. drawer; 4. processing assembly; 41. mounting mechanism; 411. motor; 412. roller; 413. limit plate; 414. cylinder; 415. telescopic rod; 416. adjustment plate; 417. hinged rod; 418. limiting plate; 419. side plate; 42. auxiliary mechanism; 421. connecting sleeve; 422. positioning screw; 423. long rod; 424. arc bracket; 5. vertical plate; 6. triangular bracket. DETAILED DESCRIPTION

[0026] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0027] Example 1

[0028] The preferred embodiment of the packaging printed matter winding device provided by the utility model, which is convenient for replacing the winding roller, is as follows: Figures 1 to 5 As shown: A packaging printed matter winding device for facilitating replacement of a winding roller comprises a processing box 1, a vertical plate 5 is fixedly mounted on the top of the processing box 1, a triangular bracket 6 is fixedly mounted on the side wall of the vertical plate 5, the bottom of the triangular bracket 6 is fixedly connected to the top of the processing box 1, and a drawer 3 is slidably mounted on the inner wall of the processing box 1.

[0029] The support legs 2 are fixedly mounted on the bottom of the processing box 1. There are four support legs 2. The four support legs 2 are of equal shape and size. The four support legs 2 are respectively fixedly mounted at the four corners of the bottom of the processing box 1. The support legs 2 can support the position of the entire device.

[0030] and a processing assembly 4 disposed on the top of the processing box 1;

[0031] The processing assembly 4 includes a mounting mechanism 41 mounted at the top position of the processing box 1;

[0032] An auxiliary mechanism 42 is installed at the top of the processing box 1 , and the auxiliary mechanism 42 is connected to the installation mechanism 41 .

[0033] The mounting mechanism 41 comprises a motor 411, which is fixedly mounted on the side wall of the vertical plate 5. The motor 411 passes through the inner wall of the vertical plate 5 and extends to the other side of the vertical plate 5 through the rotating shaft at the output end, and is transmission-mounted with a roller 412. A limiting plate 413 is fixedly mounted on the side wall of the roller 412. A cylinder 414 is fixedly mounted on the inner wall of the roller 412. A telescopic rod 415 is transmission-mounted on the output end of the cylinder 414. An adjusting plate 416 is fixedly mounted on the other end of the telescopic rod 415. A side plate 419 is fixedly mounted on the side wall of the adjusting plate 416. A hinged rod 417 is hingedly mounted on the inner wall of the side plate 419. A limiting plate 418 is hingedly mounted on the other end of the hinged rod 417. The side wall of the limiting plate 418 is hingedly connected to the inner wall of the roller 412. When the motor 411 is turned on, the position of the roller 412 can be driven to rotate by the rotating shaft at the output end.

[0034] In this embodiment, there are two limiting plates 418 . The two limiting plates 418 are equal in shape and size, and are symmetrically arranged relative to the middle plane of the rotating roller 412 in the up-down direction.

[0035] During the specific implementation process, when the operator uses the device, he first supports the position of the device through the support legs 2 at the bottom of the device. When the position of the winding roller needs to be installed, the cylinder 414 can be directly opened, and the cylinder 414 drives the adjustment plate 416 and the side plate 419 to move to the left position through the telescopic rod 415 at the output end. The side plate 419 will pull one end of the hinged rod 417, and the hinged rod 417 will pull one end of the limiting plate 418. At this time, the limiting plate 418 will rotate on the inner wall of the roller 412, causing one end of the limiting plate 418 to fold to the inner side of the roller 412, and then the position of the winding roller can be directly installed. After the winding roller is installed, the position of the limiting plate 418 can be adjusted to move it to its original position, which is convenient for the operator to quickly install and disassemble the winding roller.

[0036] Example 2

[0037] Based on Example 1, a preferred embodiment of a packaging printed matter winding device that is convenient for replacing a winding roller provided by the utility model is as follows: Figures 1 to 5 As shown: the auxiliary mechanism 42 includes a connecting sleeve 421, a long rod 423 is slidably installed on the inner wall of the connecting sleeve 421, an arc-shaped bracket 424 is fixedly installed on the top of the long rod 423, a positioning screw 422 is threadedly installed on the side wall of the connecting sleeve 421, and the inner wall of the arc-shaped bracket 424 is arranged in contact with the bottom of the roller 412.

[0038] In this embodiment, one end of the positioning screw 422 movably penetrates the inner wall of the long rod 423 , and the side wall of the positioning screw 422 is rotatably connected to the inner wall of the long rod 423 .

[0039] During the specific implementation process, when the operator adjusts the arc bracket 424 to contact the bottom of the roller 412, the arc bracket 424 can support the bottom of the roller 412 to improve the stability of the roller 412 when rotating. When the operator takes out the winding roller, the positioning screw 422 can be directly rotated to cause the positioning screw 422 to separate from the inner wall of the connecting sleeve 421. At this time, the long rod 423 will slide on the inner wall of the connecting sleeve 421, causing the position of the arc bracket 424 to drop, making it easier for the operator to take out the winding roller.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A packaging printed matter winding device that is convenient for replacing a winding roller, comprising a processing box (1), A support leg (2) fixedly mounted on the bottom of the processing box (1); and a processing assembly (4) arranged on the top of the processing box (1); characterized in that: The processing assembly (4) comprises a mounting mechanism (41) mounted at the top of the processing box (1), the mounting mechanism (41) comprising a motor (411), the motor (411) being fixedly mounted on the side wall of the vertical plate (5), the motor (411) being movably connected to the inner wall of the vertical plate (5) and extending to the other side of the vertical plate (5) via a rotating shaft at an output end, and a roller (412) being installed for transmission, the side wall of the roller (412) being fixedly mounted with a limit plate (413), and the inner wall of the roller (412) being fixedly mounted with a limit plate (413). A cylinder (414) is installed, a telescopic rod (415) is driven and installed at the output end of the cylinder (414), an adjustment plate (416) is fixedly installed at the other end of the telescopic rod (415), a side plate (419) is fixedly installed on the side wall of the adjustment plate (416), a hinged rod (417) is hingedly installed on the inner wall of the side plate (419), a limiting plate (418) is hingedly installed on the other end of the hinged rod (417), and the side wall of the limiting plate (418) is hingedly connected to the inner wall of the roller (412); An auxiliary mechanism (42) is installed at the top of the processing box (1), and the auxiliary mechanism (42) is connected to the installation mechanism (41).

2. A packaging printed matter winding device that is convenient for replacing the winding roller according to claim 1, characterized in that: There are four supporting legs (2), the four supporting legs (2) are of equal shape and size, and the four supporting legs (2) are respectively fixedly mounted at the four corners of the bottom of the processing box (1).

3. The packaging printed matter winding device for facilitating replacement of the winding roller according to claim 1, characterized in that: A vertical plate (5) is fixedly mounted on the top of the processing box (1), a triangular bracket (6) is fixedly mounted on the side wall of the vertical plate (5), the bottom of the triangular bracket (6) is fixedly connected to the top of the processing box (1), and a drawer (3) is slidably mounted on the inner wall of the processing box (1).

4. The packaging printed matter winding device for facilitating replacement of the winding roller according to claim 1, characterized in that: There are two limiting plates (418), the two limiting plates (418) are equal in shape and size, and the two limiting plates (418) are symmetrically arranged relative to the middle surface of the rotating roller (412) in the up and down directions.

5. The packaging printed matter winding device for facilitating replacement of the winding roller according to claim 1, characterized in that: The auxiliary mechanism (42) comprises a connecting sleeve (421), a long rod (423) is slidably mounted on the inner wall of the connecting sleeve (421), an arc-shaped bracket (424) is fixedly mounted on the top of the long rod (423), and a positioning screw (422) is threadedly mounted on the side wall of the connecting sleeve (421).

6. The packaging printed matter winding device for facilitating replacement of the winding roller according to claim 5, characterized in that: One end of the positioning screw (422) movably penetrates the inner wall of the long rod (423), and the side wall of the positioning screw (422) is rotatably connected to the inner wall of the long rod (423).

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