Pushing structure for corner label sticker

Abstract

The utility model discloses a corner label pushing structure which comprises an installation frame and further comprises a V-shaped arm, the V-shaped arm is connected with the installation frame through a shaft, the other end of the V-shaped arm is connected with a roller frame, a label application sponge roller is installed in the roller frame through a shaft pin, and a V shape is formed between the roller frame and the V-shaped arm. An air cylinder is connected between the bottom of the end, close to the mounting frame, of the V-shaped arm and the mounting frame. According to the device, application of corners can be completed in the state that an outer package does not stop moving forwards, the efficiency can be greatly improved only by adopting one applicator, in addition, a negative pressure structure is arranged on the device, the effects of conveying labels and applying labels on the corners at the same time can be achieved, and the labels do not need to be shallowly applied to the outer package in advance.

Description

TECHNICAL FIELD

[0001] The utility model relates to corner label pasting technical field, concretely is a kind of corner label pasting's pushing structure. BACKGROUND

[0002] On the market, a label is commonly pasted between the two faces of the outer package of many products, that is, the label is pasted at the corner of the outer package. Currently, for the label pasting at the corner, a horizontal pasting device and a vertical pasting device are usually used to complete the pasting simultaneously. Since the directions of the two pasting devices are 90° apart, the outer package needs to be stopped during pasting, that is, the conveying structure of the outer package needs to be temporarily stopped. After the pasting is completed, the conveying structure is restarted to continue conveying. This greatly reduces the pasting efficiency.

[0003] Therefore, in order to correct the above-mentioned defects, the present application provides a corner label pasting pushing structure. CONTENT OF THE UTILITY MODEL

[0004] The utility model solves the technical problem of providing a corner label pasting pushing structure.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a corner label pasting pushing structure, comprising a mounting frame, further comprising a V-shaped arm, the V-shaped arm and the mounting frame are connected through a shaft, the other end of the V-shaped arm is connected with a roller frame, a label pasting sponge roller is installed in the roller frame through a shaft pin, the roller frame and the V-shaped arm are in a V shape, and a cylinder is connected between the bottom of the end of the V-shaped arm close to the mounting frame and the mounting frame.

[0006] Further, the V-shaped arm comprises a first plate frame and a second plate frame, a guide roller three is installed at the front end of the inside of the first plate frame, a guide roller two is installed at the end of the inside of the second plate frame, the first plate frame and the second plate frame are connected through a shaft rod, the shaft rod simultaneously penetrates the guide roller one, a threaded rod is installed on the upper end of the side close to the second plate frame of the first plate frame, the shaft between the V-shaped arm and the mounting frame simultaneously penetrates the guide roller three, an arc-shaped waist groove is formed on the upper end of the side close to the first plate frame of the second plate frame, the threaded rod is in the arc-shaped waist groove, and the upper end of the threaded rod penetrates out of the arc-shaped waist groove and is connected with a nut.

[0007] Further, the V-shaped arm and the roller frame are also connected through a shaft rod, the shaft rod simultaneously penetrates the guide roller two, an arc-shaped waist groove is also installed on the upper end of the side close to the roller frame of the V-shaped arm, a threaded rod is also formed on the upper end of the side close to the V-shaped arm of the roller frame, the threaded rod is in the arc-shaped waist groove, and the upper end of the threaded rod penetrates out of the arc-shaped waist groove and is connected with a nut.

[0008] Further, the negative pressure structure comprises a plurality of conveying belts, a plurality of negative pressure fans and a driving motor, the driving motor is used for driving the three guide rollers to rotate, the plurality of conveying belts are respectively installed equidistantly between the guide roller three and the guide roller one and between the guide roller one and the guide roller two, and the negative pressure fans are between the conveying belts and the V-shaped arms.

[0009] Further, the outer walls of the guide roller one, the guide roller two and the guide roller three are provided with belt grooves matched with the conveying belts.

[0010] Further, the negative pressure structure further comprises a label sensor, and the label sensor is installed at one end of the side close to the conveying belts.

[0011] Compared with the prior art, the beneficial effects of the device are that the device can complete the pasting at the corner under the condition that the outer package does not stop moving forward, and only one pasting device can greatly improve the efficiency, and in addition, the device is provided with a negative pressure structure, so that the label can be simultaneously conveyed and pasted at the corner, and the label does not need to be pasted on the outer package in advance. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a whole structure schematic view of the utility model;

[0013] Figure 2 It is a top view structure schematic view of the utility model;

[0014] Figure 3 It is a front view structure schematic view of the utility model;

[0015] Figure 4 It is a structure schematic view of the utility model and a label printing module in the installed state.

[0016] Reference numerals in the drawing:

[0017] 1, mounting frame; 2, board frame one; 3, board frame two; 4, guide roller three; 5, driving motor; 6, air cylinder; 7, guide roller one; 8, roller frame; 9, guide roller two; 10, label pasting sponge roller; 11, arc waist groove; 12, threaded rod; 13, conveying belt; 14, negative pressure fan; 15, label sensor. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] The utility model provides a technical scheme:

[0020] Please refer to Figures 1-4 A corner label pasting push structure is installed on one side of the outer package conveying structure, which comprises a mounting frame 1 and a V-shaped arm, the V-shaped arm is connected with the mounting frame 1 through a shaft, the V-shaped arm can swing on the mounting frame 1, the other end of the V-shaped arm is connected with a roller frame 8, a label pasting sponge roller 10 is installed in the roller frame 8 through a shaft pin, the roller frame 8 and the V-shaped arm form a V shape, a cylinder 6 is connected between the bottom of the end of the V-shaped arm close to the mounting frame 1 and the mounting frame 1, when the outer package is conveyed by the conveying structure, the front end of the outer package will first contact the label pasting sponge roller 10, along with the forward movement of the outer package, the outer package will push the label pasting sponge roller 10, and the V-shaped arm will swing to the rear side, at the same time, the label pasting sponge roller 10 will roll on the front end face of the outer package, until it rolls away from the front end face of the outer package, and then rolls to the side of the outer package close to the V-shaped arm, so that the corner label pasting of the outer package is realized, after the label pasting of one outer package is completed, the V-shaped arm and the label pasting sponge roller 10 are reset by the cylinder 6.

[0021] Specifically: the V-shaped arm comprises a plate frame one 2 and a plate frame two 3, a guide roller three 4 is installed at the inner front end of the plate frame one 2, a guide roller two 9 is installed at the inner end of the plate frame two 3, the plate frame one 2 and the plate frame two 3 are connected through a shaft rod, and the shaft rod penetrates the guide roller one 7 at the same time.

[0022] An arc-shaped waist groove 11 is arranged at the upper end of one side of the plate frame one 2 close to the plate frame two 3, a threaded rod 12 is arranged in the arc-shaped waist groove 11, the shaft between the V-shaped arm and the mounting frame 1 penetrates the guide roller three 4 at the same time, an arc-shaped waist groove 11 is arranged at the upper end of one side of the plate frame two 3 close to the plate frame one 2, the threaded rod 12 is arranged in the arc-shaped waist groove 11, and the upper end of the threaded rod 12 penetrates out of the arc-shaped waist groove 11 and is connected with a nut.

[0023] Further, the V-shaped arm and the roller frame 8 are also connected through a shaft rod, the shaft rod penetrates the guide roller two 9 at the same time, an arc-shaped waist groove 11 is arranged at the upper end of one side of the V-shaped arm close to the roller frame 8, a threaded rod 12 is arranged at the upper end of one side of the roller frame 8 close to the V-shaped arm, the threaded rod 12 is arranged in the arc-shaped waist groove 11, and the upper end of the threaded rod 12 penetrates out of the arc-shaped waist groove 11 and is connected with a nut.

[0024] That is, the angle between the plate frame one 2 and the plate frame two 3 can be adjusted, the angle between the plate frame two 3 and the roller frame 8 can also be adjusted, and the angle is adaptively adjusted according to the condition of the outer package, after adjustment, the nut is tightened to complete locking.

[0025] For the above, need to be in advance with the label light stick in the corner of the outer package, the structure is only the label with the corner of the outer package paste tight, in order to let the structure can be pasted and can transport label, add negative pressure structure in the structure, as follows: negative pressure structure includes several transmission belt 13, several negative pressure fan 14 and drive motor 5, drive motor 5 is used for driving the guide roller three 4 rotation, several transmission belt 13 are respectively equidistantly installed between guide roller three 4 and guide roller one 7 and between guide roller one 7 and guide roller two 9, negative pressure fan 14 is between transmission belt 13 and V type arm, wherein the negative pressure suction is less than the transmission strength of transmission belt 13;

[0026] That is, the device is installed in the outlet end of the label printing module, please refer to Figure 4 , the printed label is transported into the side of the frame one 2, and is sucked by the suction force in the frame one 2, at the same time, the transmission belt 13 on the side of the frame one 2 drives the label to move forward, then enters the side of the frame two 3, and continues to move forward, when reaching the front end of the frame two 3, the front end of the label is in front of the label pasting sponge roller 10, when the outer package reaches, the label is pasted on the outer package under the action of the label pasting sponge roller 10.

[0027] In the above, the outer wall of the guide roller one 7, the guide roller two 9 and the guide roller three 4 is provided with a belt groove matched with the transmission belt 13, in order to prevent mutual interference between the transmission belt 13.

[0028] In addition, the negative pressure structure further includes a label sensor 15, the label sensor 15 is installed on one side end close to the transmission belt 13, the label sensor 15 is used for detecting whether the label reaches, and then feedback signal to the control system, so as to control the drive motor 5.

[0029] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A pushing structure for a corner label, comprising a mounting frame (1), characterized in that: The invention also includes a V-shaped arm, wherein the V-shaped arm is connected to the mounting frame (1) via an axis, the other end of the V-shaped arm is connected to a roller frame (8), a label application sponge roller (10) is installed in the roller frame (8) via an axis pin, and the roller frame (8) and the V-shaped arm are V-shaped, and a cylinder (6) is connected between the bottom of one end of the V-shaped arm close to the mounting frame (1) and the mounting frame (1).

2. The pushing structure of the corner label according to claim 1, characterized in that: The V-shaped arm comprises a plate frame 1 (2) and a plate frame 2 (3), the inner front end of the plate frame 1 (2) is installed with a guide roller 3 (4), the inner end of the plate frame 2 (3) is installed with a guide roller 2 (9), the plate frame 1 (2) and the plate frame 2 (3) are connected by an axis rod, and the axis rod also passes through the guide roller 1 (7), the upper end of the plate frame 1 (2) close to the plate frame 2 (3) is provided with a threaded rod (12), the axis between the V-shaped arm and the mounting frame (1) also passes through the guide roller 3 (4), the upper end of the plate frame 2 (3) close to the plate frame 1 (2) is provided with an arc waist groove (11), the threaded rod (12) is in the arc waist groove (11), and the upper end of the threaded rod (12) passes through the arc waist groove (11) and is connected with a nut.

3. The pushing structure of the corner label according to claim 2, characterized in that: The V-shaped arm and the roller frame (8) are also connected by an axial rod, and the axial rod also passes through the second guide roller (9). The upper end of the V-shaped arm close to the roller frame (8) is also provided with an arc-shaped waist groove (11). The upper end of the roller frame (8) close to the V-shaped arm is also provided with a threaded rod (12). The threaded rod (12) is in the arc-shaped waist groove (11), and the upper end of the threaded rod (12) passes through the arc-shaped waist groove (11) and is connected to a nut.

4. The pushing structure of the corner label according to claim 2, characterized in that: The invention also includes a negative pressure structure, which includes a plurality of transmission strips (13), a plurality of negative pressure fans (14) and a drive motor (5). The drive motor (5) is used to drive the guide roller three (4) to rotate. The plurality of transmission strips (13) are equidistantly installed between the guide roller three (4) and the guide roller one (7) and between the guide roller one (7) and the guide roller two (9). The negative pressure fan (14) is located between the transmission strips (13) and the V-shaped arm.

5. The pushing structure of the corner label according to claim 4, characterized in that: The outer walls of the guide roller 1 (7), the guide roller 2 (9) and the guide roller 3 (4) are provided with belt grooves matching the transmission leather strip (13).

6. The pushing structure of the corner label according to claim 4, characterized in that: The negative pressure structure further comprises a tag sensor (15), which is installed at the end of one side close to the transmission strap (13).

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