Laminating paper turnover device for printing paper box

Abstract

The utility model discloses a mounting paper turnover device for a printing paper box, which comprises a turnover mechanism, a feeding mechanism and a discharging mechanism, the turnover mechanism comprises a mounting frame, a bearing frame and a driving assembly, wherein the bearing frame is located on the inner side of the mounting frame and used for bearing paper boxes, and the driving assembly is mounted on the side wall of the mounting frame and drives the bearing frame to intermittently turn over by 180 degrees during working. The feeding mechanism is located on one side of the mounting frame and guides a paper box with one face pasted with paper into the bearing frame during working, and when the bearing frame stops rotating at an interval, the feeding mechanism is automatically driven to work; and the discharging mechanism is installed on the side, away from the feeding mechanism, of the installation frame and unloads the turned-over paper boxes on the bearing frame when working, the feeding mechanism automatically drives the discharging mechanism to work when working, and the problem that the paper mounting efficiency is reduced due to the fact that the turnover efficiency is not high is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper box processing devices, in particular to a paper mounting and turning device for printing paper boxes. Background Art

[0002] Paper mounting is a process that uses the natural tension of paper to glue the paper wetted with water to objects such as boards. After drying, the paper is very flat. It is generally a preliminary preparation for drawing and painting. During the life of the paper box, in order to improve the aesthetics and recognition of the paper box, the surface of the paper box needs to be mounted with paper.

[0003] When the current paper mounting device is used, after paper is mounted on one side of the paper box, the paper box needs to be manually removed and turned over before paper mounting on the other side. The turning efficiency is not high, thereby reducing the efficiency of paper mounting. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] Therefore, the purpose of the utility model is to provide a paper mounting flipping device for a printed paper box, which replaces the traditional method of flipping the paper box during the paper mounting process, thereby avoiding the problem of low flipping efficiency, which leads to reduced paper mounting efficiency.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A paper mounting and turning device for a printed paper box, comprising:

[0008] The turning mechanism comprises a mounting frame, a support frame located inside the mounting frame and supporting the paper box, and a driving assembly installed on the side wall of the mounting frame and driving the support frame to turn intermittently 180 degrees during operation;

[0009] A feeding mechanism is located at one side of the mounting frame and guides the paper box with one side mounted with paper into the supporting frame when in operation, wherein when the supporting frame stops rotating, the feeding mechanism is automatically driven to operate;

[0010] The unloading mechanism is installed on a side of the mounting frame away from the feeding mechanism and unloads the turned-over paper box on the supporting frame when it is working. When the feeding mechanism is working, it automatically drives the unloading mechanism to work.

[0011] As a preferred solution of the paper mounting and turning device for a printed paper box described in the utility model, the supporting frame includes a first rotating rod installed on the inner side of the mounting frame and a supporting plate located on both sides of the first rotating rod and having limit grooves on the side walls, and the limit groove has a guide groove opening outward at one end away from the first rotating rod.

[0012] As a preferred solution of the paper mounting and turning device for a printed paper box described in the utility model, the driving assembly includes a driving motor installed on the side wall of the mounting frame and having a half gear at the output end, and a driving gear connected to the side wall of the first rotating rod at one end and meshing with the half gear, wherein the number of teeth of the half gear is half of the number of teeth of the driving gear.

[0013] As a preferred solution of the paper mounting and turning device for a printed paper box described in the utility model, the feeding mechanism includes a second rotating rod located at one end of the inner side of the mounting frame, a plurality of connecting rods located on both sides of the second rotating rod, and a driving wheel movably mounted on one end of the connecting rod away from the second rotating rod, and the outer side wall of the driving wheel is sleeved with a rubber sleeve.

[0014] As a preferred solution of the paper mounting and turning device for a printed paper box described in the utility model, a first pulley is provided on the side wall of the driving gear;

[0015] The outer wall of the mounting frame is provided with a connecting piece with one end connected to the side wall of the second rotating rod through a rotating shaft, and the side wall of the connecting piece is connected to the second pulley connected to the first pulley through a belt through the rotating shaft, and the outer wall of the rotating shaft between the connecting piece and the second pulley is sleeved with a torsion spring with one end connected to the side wall of the rotating shaft and the other end connected to the side wall of the mounting frame, and the connecting piece includes a ratchet connecting seat with a ratchet groove on the side wall and a ratchet located in the ratchet groove and with a plurality of elastic pawls on the side wall.

[0016] As a preferred solution of the paper mounting and turning device for a printed paper box described in the utility model, the unloading mechanism has the same structure as the feeding mechanism;

[0017] Two third pulleys are arranged on a side of the mounting frame away from the driving assembly, respectively connected to the two second rotating rods and connected to each other through belts.

[0018] Compared with the prior art, the utility model has the beneficial effect that the paper mounting and flipping device for printed paper boxes drives the carrier frame to intermittently rotate 180 degrees through the operation of the driving component, thereby flipping the paper box on the carrier frame, and at the same time, during the gap of the intermittent rotation of the carrier frame, the feeding mechanism automatically introduces the paper box with one side mounted with paper into the carrier frame, and the unloading mechanism unloads the paper box with the other side flipped over by the carrier frame, thereby realizing automatic loading, flipping and unloading, replacing the traditional method of flipping the paper box during the paper mounting process, avoiding the problem of low flipping efficiency, thereby reducing the efficiency of paper mounting. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 It is a structural schematic diagram of a paper mounting and turning device for a printed paper box according to the utility model from one viewing angle;

[0021] Figure 2 It is a structural schematic diagram of another perspective of a paper mounting turning device for a printed paper box of the utility model;

[0022] Figure 3 It is a structural schematic diagram of a supporting frame of a paper mounting and turning device for a printed paper box of the utility model;

[0023] Figure 4 The utility model is a structural schematic diagram of a feeding mechanism of a paper mounting turning device for a printed paper box.

[0024] In the figure: 100, turning mechanism; 110, mounting frame; 110a, connecting piece; 110b, second pulley; 110c, torsion spring; 110d, third pulley; 120, supporting frame; 120a, first rotating rod; 120b, supporting plate; 120b-1, limiting groove; 120b-11, guide groove; 130, driving assembly; 130a, driving motor; 130a-1, half gear; 130b, driving gear; 200, feeding mechanism; 210, second rotating rod; 220, connecting rod; 230, driving wheel; 300, unloading mechanism. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] The utility model provides a paper mounting turning device for a printed paper box, which replaces the traditional way of turning over the paper box during the paper mounting process, thereby avoiding the problem of low turning efficiency, which leads to reduced paper mounting efficiency.

[0029] Figure 1-Figure 4 The utility model is a schematic diagram of the structure of a paper mounting flip device for a printed paper box. Figure 1-Figure 4 The paper mounting and turning device for this kind of printed paper box is introduced in detail.

[0030] Example 1

[0031] refer to Figure 1-Figure 4 The utility model discloses a paper mounting turning device for a printed paper box, the main body of which includes a turning mechanism 100, a feeding mechanism 200 and a unloading mechanism 300.

[0032] The turning mechanism 100 is used to turn over a paper box after paper is mounted on one side. The turning mechanism 100 includes a mounting frame 110, a carrier frame 120 located inside the mounting frame 110 and carrying the paper box, and a driving assembly 130 installed on the side wall of the mounting frame 110 and driving the carrier frame 120 to turn over intermittently 180 degrees when working. The mounting frame 110 is used to carry the entire device, the carrier frame 120 is used to clamp the paper box, and the driving assembly 130 is used to drive the carrier frame 120 to turn over intermittently 180 degrees when working, so as to turn over the paper box on the carrier frame 120;

[0033] The feeding mechanism 200 is used to automatically introduce the paper box with one side mounted into the carrier 120 during the intermittent rotation of the carrier 120. The feeding mechanism 200 is located on one side of the mounting frame 110 and introduces the paper box with one side mounted into the carrier 120 during operation. When the carrier 120 stops rotating, the feeding mechanism 200 is automatically driven to work. During the intermittent rotation of the carrier 120, the feeding mechanism 200 automatically starts working to introduce the paper box with one side mounted into the carrier 120.

[0034] The unloading mechanism 300 is used to unload the paper box on the carrier frame 120 after it is turned over, so as to facilitate the continued paper mounting on the other side of the paper box. The unloading mechanism 300 is installed on the side of the mounting frame 110 away from the feeding mechanism 200 and unloads the turned over paper box on the carrier frame 120 when it is working. When the feeding mechanism 200 is working, it automatically drives the unloading mechanism 300 to work, and is used to automatically drive the unloading mechanism 300 to work and unload the paper box on the other side of the carrier frame 120 after it is turned over when the feeding mechanism 200 is working to feed one side of the carrier frame 120.

[0035] In this embodiment, the specific usage process is as follows: the driving component 130 drives the carrier 120 to intermittently rotate 180 degrees, and then the paper box on the carrier 120 is turned over. During this process, the feeding mechanism 200 automatically guides the paper box with one side of the paper mounted to one side of the carrier 120 during the gap between the flipping of the carrier 120. At the same time, the unloading mechanism 300 removes the turned-over paper box on the other side of the carrier 120, thereby completing the automatic turning over of the paper box.

[0036] Example 2

[0037] On the basis of Example 1, the carrier frame 120 includes a first rotating rod 120a installed on the inner side of the mounting frame 110 and a carrier plate 120b located on both sides of the first rotating rod 120a and having a limiting groove 120b-1 on the side wall. The first rotating rod 120a is used to drive the carrier plate 120b to rotate when rotating, and the limiting groove 120b-1 is used to clamp the paper box. The end of the limiting groove 120b-1 away from the first rotating rod 120a has a guide groove 120b-11 opening outward, which is used to increase the opening size of the limiting groove 120b-1, thereby making it more convenient to guide the paper box into the limiting groove 120b-1.

[0038] In this embodiment, the driving assembly 130 includes a driving motor 130a installed on the side wall of the mounting frame 110 and having a half gear 130a-1 at the output end, and a driving gear 130b connected to the side wall of the first rotating rod 120a at one end and meshing with the half gear 130a-1. The driving motor 130a is used to drive the half gear 130a-1 to rotate during operation, and the half gear 130a-1 is used to drive the driving gear 130b to rotate intermittently when rotating, and the driving gear 130b is used to drive the first rotating rod 120a to rotate when rotating, wherein the number of teeth of the half gear 130a-1 is half of the number of teeth of the driving gear 130b, which is used to make the first rotating rod 120a rotate intermittently, thereby leaving time for loading and unloading.

[0039] In this embodiment, the feeding mechanism 200 includes a second rotating rod 210 located at one end of the inner side of the mounting frame 110, a plurality of connecting rods 220 located on both sides of the second rotating rod 210, and a driving wheel 230 movably mounted on one end of the connecting rod 220 away from the second rotating rod 210. The second rotating rod 210 is used to drive the plurality of connecting rods 220 to rotate when rotating, and the connecting rod 220 is used to drive the driving wheel 230 to flip when rotating, so that when it contacts the surface of the paper box, it takes the paper box away. The outer wall of the driving wheel 230 is sleeved with a rubber sleeve to increase the friction between the driving wheel 230 and the surface of the paper box.

[0040] In this embodiment, a first pulley is disposed on the side wall of the driving gear 130b, which is used to drive the second pulley 110b to rotate when rotating;

[0041] The outer wall of the mounting frame 110 is provided with a connecting piece 110a having one end connected to the side wall of the second rotating rod 210 through a rotating shaft, which is used to connect to the second rotating rod 210, so as to drive the second rotating rod 210 to rotate when rotating. The side wall of the connecting piece 110a is connected to a second pulley 110b connected to the first pulley through a belt through a rotating shaft. The outer wall of the rotating shaft between the connecting piece 110a and the second pulley 110b is sleeved with a torsion spring 110c having one end connected to the side wall of the rotating shaft and the other end connected to the side wall of the mounting frame 110, which is used to deform when the second pulley 110b rotates, so as to rotate the second pulley 110b. 0b stops rotating, it resets under its own torque, thereby driving the connecting member 110a and the second rotating rod 210 to rotate. The connecting member 110a includes a ratchet connecting seat with a ratchet groove on the side wall and a ratchet located in the ratchet groove and having a plurality of elastic pawls on the side wall, which is used to keep the second rotating rod 210 stationary when the first rotating rod 120a rotates. When the first rotating rod 120a stops rotating, the second rotating rod 210 is driven to rotate under the torque of the torsion spring 110c, thereby realizing that when the supporting frame 120 rotates, the feeding mechanism 200 stops working, and when the supporting frame 120 stops rotating, the feeding mechanism 200 starts working.

[0042] In this embodiment, the unloading mechanism 300 has the same structure as the feeding mechanism 200;

[0043] Two third pulleys 110d are provided on one side of the mounting frame 110 away from the driving assembly 130, which are respectively connected to the two second rotating rods 210 and connected to each other through belts. When the second rotating rods 210 rotate, the two third pulleys 110d are driven to rotate, thereby driving the unloading mechanism 300 to work and push the paper box turned over on the carrier frame 120 out of the limiting groove 120b-1.

[0044] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A paper-mounting turning device for a printed paper box, characterized in that: include: A turning mechanism (100) comprises a mounting frame (110), a support frame (120) located inside the mounting frame (110) and supporting a paper box, and a driving assembly (130) mounted on a side wall of the mounting frame (110) and driving the support frame (120) to turn intermittently 180 degrees during operation; A feeding mechanism (200) is located on one side of the mounting frame (110) and guides a paper box with one side mounted with paper into the supporting frame (120) when in operation, wherein when the supporting frame (120) stops rotating, the feeding mechanism (200) is automatically driven to operate; The unloading mechanism (300) is installed on a side of the mounting frame (110) away from the feeding mechanism (200) and unloads the turned-over paper box on the supporting frame (120) when in operation, wherein when the feeding mechanism (200) is in operation, it automatically drives the unloading mechanism (300) to operate.

2. A paper-mounting turning device for a printed paper box according to claim 1, characterized in that: The support frame (120) comprises a first rotating rod (120a) installed inside the mounting frame (110) and a supporting plate (120b) located on both sides of the first rotating rod (120a) and having a limiting groove (120b-1) on the side wall, wherein the limiting groove (120b-1) has a guide groove (120b-11) opening outward at one end away from the first rotating rod (120a).

3. A paper-mounting turning device for a printed paper box according to claim 2, characterized in that: The driving assembly (130) comprises a driving motor (130a) mounted on the side wall of the mounting frame (110) and having a half gear (130a-1) at the output end, and a driving gear (130b) having one end connected to the side wall of the first rotating rod (120a) and meshing with the half gear (130a-1), wherein the number of teeth of the half gear (130a-1) is half the number of teeth of the driving gear (130b).

4. A paper-mounting turning device for a printed paper box according to claim 3, characterized in that: The feeding mechanism (200) comprises a second rotating rod (210) located at one end inside the mounting frame (110), a plurality of connecting rods (220) located on both sides of the second rotating rod (210), and a driving wheel (230) movably mounted at one end of the connecting rod (220) away from the second rotating rod (210), wherein the outer wall of the driving wheel (230) is sleeved with a rubber sleeve.

5. A paper-mounting turning device for a printed paper box according to claim 4, characterized in that: A first pulley is disposed on the side wall of the driving gear (130b); The outer wall of the mounting frame (110) is provided with a connecting piece (110a) having one end connected to the side wall of the second rotating rod (210) via a rotating shaft, and the side wall of the connecting piece (110a) is connected to a second pulley (110b) connected to the first pulley via a belt via a rotating shaft, and the outer wall of the rotating shaft between the connecting piece (110a) and the second pulley (110b) is sleeved with a torsion spring (110c) having one end connected to the side wall of the rotating shaft and the other end connected to the side wall of the mounting frame (110), and the connecting piece (110a) comprises a ratchet connecting seat having a ratchet groove on the side wall, and a ratchet located in the ratchet groove and having a plurality of elastic pawls on the side wall.

6. A paper-mounting turning device for a printed paper box according to claim 5, characterized in that: The unloading mechanism (300) has the same structure as the feeding mechanism (200); Two third pulleys (110d) are provided on a side of the mounting frame (110) away from the driving assembly (130), which are respectively connected to the two second rotating rods (210) and are connected to each other via belts.

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