Color printing carton pressing device with limiting function

Abstract

The color printing carton pressing device with the limiting function is characterized in that a limiting mechanism further comprises a connecting frame, through openings are symmetrically formed in the two sides of the middle of the connecting frame, and a plurality of limiting wheels are rotationally connected to the positions, close to the through openings, of the inner side wall of the connecting frame; electric cylinders are fixedly installed at the positions, close to the through openings, of the outer side of the connecting frame, a sleeve is fixedly connected to the extending end of each electric cylinder, the side edge of each sleeve is slidably connected with the outer surface of the connecting frame, a spring is fixedly connected to the inner wall of each sleeve, and an abutting block is fixedly connected to one end of each spring; the outer wall of the abutting block is slidably connected along the inner side of the sleeve, the side, away from the through opening, of the abutting block is provided with an inclined face, the side, located on the inclined face, of the abutting block abuts against the inner wall of the through opening, and the extending end of the electric cylinder on the outer side of the connecting frame extends to drive the abutting block to make the colored paper and the bottom paper tightly attached to the inner side of the limiting plate, so that the other two sides of the colored paper and the bottom paper are aligned. By means of the device, manual positioning and alignment of paperboards can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to carton compression technical field, concretely relates to a color printing carton compression device with limiting function. BACKGROUND

[0002] Color printing carton is a kind of packaging carton treated by special color printing process, it not only bears the basic function of protection, loading and transportation commodity, more plays an important role in visual presentation, these cartons are accurately printed with rich and varied patterns, colors and brand information on the surface of carton by advanced printing technology and high-quality ink, make the originally monotonous packaging become lively and attractive.

[0003] In prior art, when color printing carton is produced, patterned color paper is usually compressed with bottom paper, but manual alignment of paperboard by operator is usually needed before compression, which consumes more manpower, for example, the paper box compression device of the utility model discloses a kind of paper box compression device, the above-mentioned device places paper box on stamping table, starts hydraulic cylinder, and hydraulic cylinder drives stamping plate to move downwards and extrudes contact paper box, to complete compression operation, but lacks limiting function, therefore, a kind of color printing carton compression device with limiting function is proposed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0004] The technical problems to be solved by the utility model are as follows: manual alignment of paperboard by operator is usually needed before compression, which consumes more manpower.

[0005] The purpose of the utility model can be realized by the following technical solutions:

[0006] A kind of color printing carton compression device with limiting function, including guide mechanism, the middle part of the guide mechanism is provided with limiting mechanism, the guide mechanism includes hydraulic cylinder, the limiting mechanism includes electric cylinder and motor;

[0007] Further comprising:

[0008] The limiting mechanism further includes connecting frame, the middle part of the connecting frame is symmetrically provided with through opening on both sides, the inner side wall of the connecting frame and close to each through opening is rotatably connected with a plurality of limit wheels, the limit wheel on each side is equidistantly arranged along the length direction of connecting frame;

[0009] Wherein, the outer side of the connecting frame and close to each through opening is fixedly installed with electric cylinder, the extension end of the electric cylinder is fixedly connected with sleeve, the side of the sleeve is slidably connected with the outer surface of connecting frame, the inner wall of the sleeve is fixedly connected with spring, one end of the spring is fixedly connected with abutment, the outer wall of the abutment is slidably connected along the inner side of sleeve;

[0010] Wherein, the side of the stop block away from the through opening is set as an inclined surface, and the stop block is located on the side of the inclined surface and abuts against the inner wall of the through opening.

[0011] As a further solution of the present invention: the connecting frame is rotatably connected to a rotating plate on a side away from the electric cylinder, the inner middle part of the rotating plate is fixedly connected to a limiting plate, and the outer end of the rotating plate is fixedly connected to a transmission wheel.

[0012] As a further solution of the present invention: one outer end of the connecting frame is fixedly installed with the motor, the output shaft of the motor is fixedly connected with the transmission wheel 2, the outer wall of the transmission wheel 2 is bound and connected with a transmission belt, and the inner wall of the other side of the transmission belt is bound and connected with the outer wall of the transmission wheel 1.

[0013] As a further solution of the present invention: the guide mechanism also includes a base, a bracket one is fixedly installed on one side of the top surface of the base, a conveyor belt is provided on the top of the bracket one, a lower pressure plate is fixedly installed in the middle of the base, a material guide slope is fixedly installed on the top surface of the base and on the side away from the bracket one, and the upper end of the material guide slope is fixedly connected to the side of the top of the material guide slope.

[0014] As a further solution of the present invention: a support column is fixedly installed in the middle of the top surface of the base and located on the outside of the lower pressure plate, a top plate is fixedly installed on the top of the support column, and a limiting rail is fixedly connected to the inner side of the support column, and the limiting rail is consistent with the length direction of the support column.

[0015] As a further solution of the present invention: the middle part of the top surface of the top plate is fixedly installed with the hydraulic cylinder, the extended end of the hydraulic cylinder passes downward through the top plate, and the bottom of the extended end of the hydraulic cylinder is fixedly connected to the limiting block, the bottom surface of the limiting block is fixedly connected with the upper pressure plate, the two sides of the upper pressure plate are slidably connected along the limiting rail, and the top of the upper pressure plate is fixedly installed with a heating plate.

[0016] As a further solution of the present invention: the upper pressing plate is located directly above the lower pressing plate as a whole.

[0017] Beneficial effects of the utility model:

[0018] (1) The utility model transports the colored paper and the bottom paper to the inner side of the connection frame of the limiting mechanism through a conveyor belt, and the limiting wheels in the connection frame limit and align the two sides of the colored paper and the bottom paper. The extended end of the electric cylinder outside the connection frame extends, driving the stop block to press the colored paper and the bottom paper against the inner side of the limiting plate, thereby aligning the other two sides of the colored paper and the bottom paper. The above device can eliminate the need for manual positioning and alignment of the cardboard, and has a good positioning effect, which helps to improve the quality of carton production.

[0019] (2) the hydraulic cylinder drives the lower pressing plate to descend and presses and forms the paperboard, the motor is started to drive the limiting plate to rotate, so that the extension end of the electric cylinder can continue to elongate, so as to drive the pressed paperboard to fall along the guide slope, and the operator is facilitated to collect the paperboard product. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model will be further described below in combination with the drawings.

[0021] Figure 1 It is the whole structure schematic diagram of the utility model;

[0022] Figure 2 It is the side view structure schematic diagram of the support column in the utility model;

[0023] Figure 3 It is the overhead structure schematic diagram of the rotating plate in the utility model;

[0024] Figure 4 It is Figure 3 The enlarged structure schematic diagram of A area in it;

[0025] Figure 5 It is the internal structure schematic diagram of the sleeve in the utility model.

[0026] In the drawing: 1, guide mechanism;101, base;102, support one;103, conveying belt;104, support column;105, guide slope;106, lower pressing plate;107, top plate;108, limiting rail;109, hydraulic cylinder;110, limiting block;111, upper pressing plate;112, heating plate;2, limiting mechanism;201, connecting frame;202, through opening;203, limiting wheel;204, electric cylinder;205, sleeve;206, spring;207, abutting block;208, rotating plate;209, limiting plate;210, transmission wheel one;211, transmission belt;212, transmission wheel two;213, motor. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0028] As Figures 1-5As shown in the figure, a color printing carton pressing device with limiting function, including guide mechanism 1, the middle part of guide mechanism 1 is provided with limiting mechanism 2, guide mechanism 1 includes hydraulic cylinder 109, limiting mechanism 2 includes electric cylinder 204 and motor 213; Further comprising: limiting mechanism 2 further comprises connecting frame 201, the middle part of connecting frame 201 is symmetrically provided with through port 202 on both sides, the inner side wall of connecting frame 201 and close to each through port 202 is rotatably connected with a plurality of limit wheels 203, each side limit wheel 203 is equidistantly arranged along the length direction of connecting frame 201; Wherein, the outer side of connecting frame 201 and close to each through port 202 is fixedly installed with electric cylinder 204, the extension end of electric cylinder 204 is fixedly connected with sleeve 205, the side of sleeve 205 is slidingly connected with the outer surface of connecting frame 201, the inner wall of sleeve 205 is fixedly connected with spring 206, one end of spring 206 is fixedly connected with abutment 207, the outer wall of abutment 207 is slidingly connected along the inner side of sleeve 205; Wherein, the side of abutment 207 away from the through port 202 is provided as an inclined surface, the side of abutment 207 on the inclined surface is abutted with the inner wall of through port 202, as shown in Figure 3 、 Figure 5 As shown in the figure, when the extension rod of electric cylinder 204 is contracted, the inclined surface side of abutment 207 is extruded by the inner side of through port 202, so that abutment 207 receives the force towards the inner side of sleeve 205, and then abutment 207 compresses spring 206 and enters the inside of sleeve 205;

[0029] The side of connecting frame 201 away from electric cylinder 204 is rotatably connected with rotating plate 208, the inner side middle part of rotating plate 208 is fixedly connected with limiting plate 209, one end of the outer side of rotating plate 208 is fixedly connected with transmission wheel one 210, one end of the outer side of connecting frame 201 is fixedly installed with motor 213, the output shaft of motor 213 is fixedly connected with transmission wheel two 212, the outer wall of transmission wheel two 212 is bindingly connected with transmission belt 211, the other side inner wall of transmission belt 211 is bindingly connected with the outer wall of transmission wheel one 210, as shown in Figures 3-4 When motor 213 is started, rotating plate 208 can be driven to rotate, so that limiting plate 209 is separated from the paperboard and the limiting function is cancelled;

[0030] Guide mechanism 1 further comprises base 101, one side of the top surface of base 101 is fixedly installed with support one 102, the top of support one 102 is provided with conveying belt 103, the middle part of base 101 is fixedly installed with pressing plate 106, one side of the top surface of base 101 away from support one 102 is fixedly installed with guide slope 105, the upper end of guide slope 105 is fixedly connected with the top side of guide slope 105, as shown in Figure 1 The top of guide slope 105 can be provided with a conveying belt structure, so as to conveniently guide the collection of paperboard;

[0031] The middle part of the top surface of the base 101 and the outer side of the lower pressing plate 106 is fixedly installed with a support column 104, and the top of the support column 104 is fixedly installed with a top plate 107. The inner side of the support column 104 is fixedly connected to a limiting rail 108, and the limiting rail 108 is consistent with the length direction of the support column 104. The middle part of the top surface of the top plate 107 is fixedly installed with a hydraulic cylinder 109, and the extended end of the hydraulic cylinder 109 passes through the top plate 107 downward, and the bottom of the extended end of the hydraulic cylinder 109 is fixedly connected to a limiting block 110. The bottom surface of the limiting block 110 is fixedly connected to an upper pressing plate 111, and both sides of the upper pressing plate 111 are slidably connected along the limiting rail 108. A heating plate 112 is fixedly installed on the top of the upper pressing plate 111, and the upper pressing plate 111 is located directly above the lower pressing plate 106 as a whole. Figure 2 As shown, the limit block 110 guides the movement of the upper pressing plate 111 so that the upper pressing plate 111 can be pressed down to the inner side of the connecting frame 201;

[0032] The working principle of this utility model:

[0033] When the device is in use, colored paper is stacked on the base paper, and then the stacked cardboard is placed on the conveyor belt 103. The conveyor belt 103 drives each cardboard to move above the lower pressing plate 106. The limiting wheels 203 on both sides position and align the side edges of the cardboard. Then, the electric cylinder 204 is started, and the sleeve 205 moves to align with the opening 202. The spring 206 releases its elastic potential energy and pushes the stop block 207 into the opening 202. The electric cylinder 204 continues to extend, and the stop block 207 pushes the side edge of the cardboard above the lower pressing plate 106 to press against the limiting plate 209, so that the four edges of the cardboard are all positioned and aligned.

[0034] Secondly, the hydraulic cylinder 109 is started and drives the limit block 110 to descend along the limit rail 108. The upper pressing plate 111 presses the cardboard above the lower pressing plate 106 and heats the heating plate 112 at the same time, so as to facilitate the shaping of the cardboard. After pressing, the hydraulic cylinder 109 drives the lower pressing plate 106 to lift and reset, and the output shaft of the motor 213 rotates. Under the action of the transmission belt 211, the transmission wheel 212 and the transmission wheel 1 210 rotate at the same time, then the rotating plate 208 rotates and drives the limit plate 209 to separate from the cardboard. At this time, the extending end of the electric cylinder 204 continues to extend, and pushes the cardboard to the top of the guide slope 105 through the block 207. The cardboard slides down the guide slope 105, making it convenient for the operator to collect.

[0035] The above describes an embodiment of the present invention in detail. However, the above content is only a preferred embodiment of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent application of the present invention.

Claims

1. A color-printed carton pressing device with a limiting function, comprising a guide mechanism (1), a limiting mechanism (2) provided in the middle of the guide mechanism (1), the guide mechanism (1) comprising a hydraulic cylinder (109), and the limiting mechanism (2) comprising an electric cylinder (204) and a motor (213); It is characterized by: Also includes: The limiting mechanism (2) further comprises a connecting frame (201), wherein openings (202) are symmetrically provided on both sides of the middle portion of the connecting frame (201), and a plurality of limiting wheels (203) are rotatably connected to the inner sidewall of the connecting frame (201) and close to each opening (202), and the limiting wheels (203) on each side are equidistantly arranged along the length direction of the connecting frame (201); The outer side of the connection frame (201) and adjacent to each opening (202) are fixedly mounted with the electric cylinder (204); the extended end of the electric cylinder (204) is fixedly connected with a sleeve (205); the side of the sleeve (205) is slidably connected to the outer surface of the connection frame (201); the inner wall of the sleeve (205) is fixedly connected with a spring (206); one end of the spring (206) is fixedly connected with a stop block (207); the outer wall of the stop block (207) is slidably connected along the inner side of the sleeve (205); The side of the stopper (207) away from the through opening (202) is configured as an inclined surface, and the stopper (207) is located on the inclined surface side and abuts against the inner wall of the through opening (202).

2. The color-printed carton pressing device with a limiting function according to claim 1, characterized in that: The connecting frame (201) is rotatably connected to a rotating plate (208) on a side away from the electric cylinder (204); a limiting plate (209) is fixedly connected to the inner middle portion of the rotating plate (208); and a transmission wheel (210) is fixedly connected to an outer end of the rotating plate (208).

3. The color-printed carton pressing device with a limiting function according to claim 2, characterized in that: One end of the outer side of the connection frame (201) is fixedly mounted to the motor (213); the output shaft of the motor (213) is fixedly connected to the second transmission wheel (212); the outer wall of the second transmission wheel (212) is bound and connected to the transmission belt (211); the inner wall of the other side of the transmission belt (211) is bound and connected to the outer wall of the first transmission wheel (210).

4. The color-printed carton pressing device with a limiting function according to claim 1, characterized in that: The guide mechanism (1) further comprises a base (101), a bracket 1 (102) being fixedly mounted on one side of the top surface of the base (101), a conveyor belt (103) being provided on the top of the bracket 1 (102), a lower pressing plate (106) being fixedly mounted in the middle of the base (101), a material guide slope (105) being fixedly mounted on the top surface of the base (101) and located away from the bracket 1 (102), and an upper end of the material guide slope (105) being fixedly connected to a side edge of the top of the material guide slope (105).

5. The color-printed carton pressing device with a limiting function according to claim 4, characterized in that: A support column (104) is fixedly installed in the middle of the top surface of the base (101) and located on the outside of the lower pressure plate (106); a top plate (107) is fixedly installed on the top of the support column (104); a limiting rail (108) is fixedly connected to the inner side of the support column (104); and the length direction of the limiting rail (108) is consistent with that of the support column (104).

6. The color-printed carton pressing device with a limiting function according to claim 5, characterized in that: The middle of the top surface of the top plate (107) is fixedly mounted to the hydraulic cylinder (109), the extended end of the hydraulic cylinder (109) passes downwardly through the top plate (107), and the bottom of the extended end of the hydraulic cylinder (109) is fixedly connected to a limiting block (110), the bottom surface of the limiting block (110) is fixedly connected to an upper pressing plate (111), both sides of the upper pressing plate (111) are slidably connected along the limiting rails (108), and a heating plate (112) is fixedly mounted on the top of the upper pressing plate (111).

7. The color-printed carton pressing device with a limiting function according to claim 6, characterized in that: The upper pressing plate (111) is entirely located directly above the lower pressing plate (106).

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