Packaging bag color difference detecting and sorting equipment

Abstract

The utility model discloses packaging bag color difference detecting and sorting equipment which comprises a rack, a conveying mechanism is arranged in the rack, a support is fixed to the top of the rack, a mounting frame is arranged at the bottom of the support, and the outer wall of one side of the mounting frame is connected with a driving belt wheel and a driven belt wheel through bearings. A friction belt is in transmission connection between the driving belt wheel and the driven belt wheel, a motor is fixed to the outer wall of one side of the mounting frame, an output shaft of the motor is connected with the driving belt wheel through a key, and an electric telescopic rod is fixed to the outer wall of the top of the support. The friction belt is driven by the motor to rotate, the friction belt is driven by the electric telescopic rod to make contact with packaging bags with chromatic aberration, the packaging bags with chromatic aberration can be conveyed to one side by the friction belt, the up-and-down movement amplitude of the friction belt is small, and when the packaging bags with chromatic aberration continuously appear, the packaging bags with chromatic aberration can be conveyed to one side by the friction belt. And the effect of timely sorting can also be achieved, so that the sorting of the packaging bags is more reliable.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing bag detection technical field, concretely relates to a packing bag color difference detection sorting equipment. BACKGROUND

[0002] The packing bag used in daily life is mostly plastic packing bag, and the plastic packing bag is a kind of packing bag with plastic as raw material, which is used for packing various articles in production and life, since the pattern needs to be printed on the packing bag, the color difference of the packing bag needs to be detected during the production of the packing bag, so that the color tone of the pattern of the packing bag of the same batch is kept consistent.

[0003] Chinese patent application No.201920715648.5 relates to a packing bag color difference detection equipment, which comprises a rack, a conveying device arranged on the rack for conveying the packing bag, a color difference detection device arranged on the conveying device for detecting the color difference of the packing bag, a removal device arranged on one side of the color difference detection device for removing unqualified packing bags, the color difference detection device comprises an inductive switch and a color difference meter, the color difference meter is arranged on the conveying device, and the inductive switch is used for sensing unqualified packing bags through the color difference meter and driving the removal device to remove the unqualified packing bags from the conveying device.

[0004] The packing bag color difference detection equipment in the above patent needs to adsorb the color difference packing bag through the suction nozzle, and then the color difference packing bag is sorted and removed through the swing of the swing arm, the whole process has large action amplitude, when the color difference packing bag continuously appears, the sorting is not timely, and the sorting of the color difference packing bag is not reliable. Therefore, it is urgent to design a packing bag color difference detection sorting equipment to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a packing bag color difference detection sorting equipment to solve the above problems in the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0007] A packing bag color difference detection sorting equipment, comprising a rack, a conveying mechanism arranged in the rack, a support fixed to the top of the rack, an installation frame arranged at the bottom of the support, a driving pulley and a driven pulley connected to the outer wall of one side of the installation frame through bearings, a friction belt transmission connected between the driving pulley and the driven pulley, a motor fixed to the outer wall of one side of the installation frame, a key connection between the output shaft of the motor and the driving pulley, an electric telescopic rod fixed to the outer wall of the top of the support, and the output shaft of the electric telescopic rod is fixed to the installation frame.

[0008] Further, one side outer wall of the rack is fixed with a slide, the slide is matched with the friction belt, outer walls of the driving pulley and the driven pulley are provided with trapezoidal grooves, and inner walls of the friction belt are integrally formed with convex edges matched with the trapezoidal grooves.

[0009] Further, one side outer wall of the rack is fixed with a fixed plate, one side of the fixed plate is fixed with a color difference meter located at the top of the conveying mechanism, and one side outer wall of the rack is fixed with a control box.

[0010] Further, a guide sleeve is fixed to the top outer wall of the support, a guide column is fixed to the top outer wall of the mounting frame, and the guide column is movably inserted into the guide sleeve.

[0011] Further, a slide rail is fixed to the inside of the mounting frame, a sliding seat is slidably connected to the outside of the slide rail, an extrusion roller is connected to one side outer wall of the sliding seat through a bearing, and the extrusion roller is located at the top of the friction belt.

[0012] Further, a counterbore is formed in the top outer wall of the mounting frame, an adjusting bolt is connected to the inside of the counterbore through a bearing, and the bottom end of the adjusting bolt is connected to the sliding seat through a thread.

[0013] Further, an extrusion bolt is connected to one side outer wall of the sliding seat through a thread, and one end of the extrusion bolt abuts against the slide rail.

[0014] In the above technical scheme, the packaging bag color difference detection and sorting equipment has the beneficial effects that: the motor drives the friction belt to rotate, and the electric telescopic rod drives the friction belt to contact the packaging bag with color difference, so that the packaging bag with color difference can be conveyed to one side by the friction belt, the up-down movement amplitude of the friction belt is small, the packaging bag with color difference can be sorted in time when the packaging bag with color difference continuously appears, the sorting of the packaging bag is more reliable, the position of the extrusion roller can be adjusted through the adjusting bolt, the extrusion roller can extrude the friction belt, the friction belt can be timely adjusted when the friction belt is loose, the position of the extrusion roller after adjustment can be fixed through the extrusion bolt, and the extrusion roller can be kept stable, the convex edge and the trapezoidal groove are matched, the friction belt is not prone to deviation when being transmitted between the driving pulley and the driven pulley, and the rotation of the friction belt is more reliable. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0016] Fig. 1 The whole structure schematic view is provided for the packaging bag color difference detection and sorting equipment embodiment of the utility model.

[0017] Fig. 2 The mounting rack structure schematic view is provided for the packaging bag color difference detection and sorting equipment embodiment of the utility model.

[0018] Fig. 3 The A place amplification structure schematic view is provided for the packaging bag color difference detection and sorting equipment embodiment of the utility model.

[0019] Mark explanation:

[0020] 1 rack, 2 conveying mechanism, 3 color difference instrument, 4 support, 5 mounting rack, 6 driving pulley, 7 driven pulley, 8 friction belt, 9 electric telescopic rod, 10 guide sleeve, 11 guide column, 12 slide, 13 control box, 14 trapezoidal groove, 15 convex edge, 16 motor, 17 fixed plate, 18 extrusion roller, 19 sliding seat, 20 extrusion bolt, 21 slide rail, 22 counterbore, 23 adjusting bolt. Specific implementation

[0021] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model will be further introduced in detail below in conjunction with the drawings.

[0022] As Figs. 1-3 The utility model embodiment provides a packaging bag color difference detection and sorting equipment, including rack 1, be provided with conveying mechanism 2 in the inside of rack 1, the top of rack 1 is fixed with support 4, the bottom of support 4 is provided with mounting rack 5, one side outer wall of mounting rack 5 is connected with driving pulley 6 and driven pulley 7 through bearing, and driving pulley 6 and driven pulley 7 are transmissionally connected with friction belt 8 between, one side outer wall of mounting rack 5 is fixed with motor 16, and the output shaft of motor 16 is connected with driving pulley 6 through key, and the top outer wall of support 4 is fixed with electric telescopic rod 9, and the output shaft of electric telescopic rod 9 is fixed with mounting rack 5.

[0023] Specifically, in the embodiment, the rack 1 is provided with a conveying mechanism 2 inside, the conveying mechanism 2 is prior art, the conveying mechanism 2 is used for conveying the packaging bag quickly through the conveying belt, the top of the rack 1 is fixedly provided with a support 4, the bottom of the support 4 is provided with a mounting frame 5, one side outer wall of the mounting frame 5 is rotatably connected with a driving pulley 6 and a driven pulley 7 through bearings, the driving pulley 6 and the driven pulley 7 are drivingly connected with a friction belt 8, the mounting frame 5 is fixedly provided with a motor 16 on one side outer wall, the output shaft of the motor 16 is connected with the driving pulley 6 through a key, the motor 16 drives the driving pulley 6 to rotate, so that the driving pulley 6 can drive the friction belt 8 to rotate, the top outer wall of the support 4 is fixedly provided with an electric telescopic rod 9, the output shaft of the electric telescopic rod 9 is fixed with the mounting frame 5, the electric telescopic rod 9 drives the mounting frame 5 to move up and down, the rotating direction of the friction belt 8 is perpendicular to the conveying belt of the conveying mechanism 2, and under normal circumstances, the friction belt 8 and the conveying belt of the conveying mechanism 2 have a uniform gap that allows the packaging bag to pass, and the coefficient of the friction belt 8 is greater than the friction coefficient of the conveying belt.

[0024] The packaging bag color difference detection and sorting equipment provided by the utility model, through the motor 16 drives the friction belt 8 to rotate, and through the electric telescopic rod 9 drives the friction belt 8 to contact with the packaging bag with color difference, so that the packaging bag with color difference can be conveyed to one side by the friction belt 8, the up-down movement amplitude of the friction belt 8 is small, so that when the packaging bag with color difference appears continuously, it can also be sorted in time under the condition of rapid movement of the packaging bag, the sorting of the packaging bag is more reliable, and when the packaging bag with color difference appears, the conveying mechanism 2 does not need to slow down, so that the detection efficiency of the packaging bag is improved.

[0025] In another embodiment of the utility model, one side outer wall of rack 1 is fixed with slide 12, slide 12 is adapted with friction belt 8, friction belt 8 is conveyed to slide 12, the outer wall of driving pulley 6 and driven pulley 7 is all provided with trapezoidal groove 14, the inner wall of friction belt 8 is integrally formed with the convex edge 15 adapted with trapezoidal groove 14, the convex edge 15 is matched with trapezoidal groove 14, so that friction belt 8 is not easy to run off when driving between driving pulley 6 and driven pulley 7, and then the rotation of friction belt 8 is more reliable;The outer wall of one side of rack 1 is fixed with fixed plate 17, one side of fixed plate 17 is fixed with color difference meter 3 at the top of conveying mechanism 2, the outer wall of one side of rack 1 is fixed with control box 13, control box 13, color difference meter 3 and electric telescopic rod 9 are electrically connected through guide, the connecting principle between control box 13, color difference meter 3 and electric telescopic rod 9 is prior art, and control box 13 is also prior art;The top outer wall of support 4 is fixed with guide sleeve 10, the top outer wall of mounting bracket 5 is fixed with guide column 11, guide column 11 is movably inserted in the inside of guide sleeve 10, and the up-down movement of mounting bracket 5 is more stable by the movable insertion of guide column 11 in the inside of guide sleeve 10.

[0026] In another embodiment of the utility model, the inside of mounting bracket 5 is fixed with slide rail 21, the outside of slide rail 21 is slidably connected with sliding seat 19, one side outer wall of sliding seat 19 is connected with extrusion roller 18 through bearing, extrusion roller 18 is located at the top of friction belt 8, and extrusion roller 18 can extrude friction belt 8 when moving downward;The top outer wall of mounting bracket 5 is provided with counterbore 22, the inside of counterbore 22 is connected with adjusting bolt 23 through bearing, the nut outer wall of adjusting bolt 23 has hexagonal hole, so that adjusting bolt 23 can be rotated by hexagonal wrench, the bottom end of adjusting bolt 23 is connected with sliding seat 19 through screw thread, the position of extrusion roller 18 can be adjusted by adjusting bolt 23, so that extrusion roller 18 can extrude friction belt 8, and the effect that friction belt 8 can be tightened in time when loosening is realized;One side outer wall of sliding seat 19 is connected with extrusion bolt 20 through screw thread, one end of extrusion bolt 20 is in contact with slide rail 21, and the position of extrusion roller 18 after adjustment can be fixed by extrusion bolt 20, so that extrusion roller 18 can remain stable.

[0027] Working principle: in use, firstly through the motor 16 drive driving pulley 6 rotation, so that the driving pulley 6 drive friction belt 8 and driven pulley 7 rotation, then through the conveying mechanism 2 will be packaged according to the fixed pitch transmission, so that the packaging belt from the bottom of the colorimeter 3 through, through the colorimeter 3 detects the color difference of the packaging bag, when the colorimeter 3 through the electrical signal to the control box 13, control box 13 control electric telescopic rod 9 work, so that the electric telescopic rod 9 drive mounting bracket 5 downward motion, in turn make friction belt 8 and conveying mechanism 2 with color difference of the packaging bag just contact, friction belt 8 rotation will have color difference of the packaging bag through friction drive to the slide 12 place to slide, then electric telescopic rod 9 drive mounting bracket 5 reset, no color difference of the packaging bag after the colorimeter 3 can from the bottom of the friction belt 8, in turn realized with color difference of the packaging bag in detection can be sorted in time effect.

[0028] The above only describes certain exemplary embodiments of the present application by way of illustration, without doubt, for those skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the present application.

Claims

1. A bale color difference detection and sorting apparatus characterized by, The utility model provides a kind of color difference instrument conveying device, including rack (1), the inside of the rack (1) is provided with conveying mechanism (2), the top of the rack (1) is fixed with support (4), the bottom of the support (4) is provided with mounting bracket (5), one side outer wall of the mounting bracket (5) is connected with driving pulley (6) and driven pulley (7) by bearing, driving pulley (6) and driven pulley (7) are transmissionally connected with friction belt (8) between, one side outer wall of the mounting bracket (5) is fixed with motor (16), the output shaft of the motor (16) is connected with driving pulley (6) by key, the top outer wall of the support (4) is fixed with electric telescopic rod (9), the output shaft of the electric telescopic rod (9) is fixed with mounting bracket (5).

2. The color difference detection and sorting apparatus for packaging bags according to claim 1, wherein One side outer wall of the rack (1) is fixed with slide (12), and the slide (12) is matched with the friction belt (8).

3. The color difference detection and sorting apparatus for packaging bags according to claim 1, wherein One side outer wall of the rack (1) is fixed with fixed plate (17), one side of the fixed plate (17) is fixed with color difference instrument (3) located at the top of conveying mechanism (2), and one side outer wall of the rack (1) is fixed with control box (13).

4. The color difference detection and sorting apparatus for packaging bags according to claim 1, wherein The top outer wall of the support (4) is fixed with guide sleeve (10), and the top outer wall of the mounting bracket (5) is fixed with guide column (11), which is movably inserted into the inside of the guide sleeve (10).

5. The apparatus according to claim 1, wherein The inside of the mounting bracket (5) is fixed with slide rail (21), and the outside of the slide rail (21) is slidably connected with sliding seat (19), one side outer wall of the sliding seat (19) is connected with extrusion roller (18) by bearing, and the extrusion roller (18) is located at the top of the friction belt (8).

6. The bale color difference detection and sorting apparatus of claim 5, wherein, The top outer wall of the mounting bracket (5) is provided with countersunk hole (22), the inside of the countersunk hole (22) is connected with adjusting bolt (23) by bearing, and the bottom end of the adjusting bolt (23) is connected with the sliding seat (19) by screw thread.

7. A bale color difference detection and sorting apparatus according to claim 6, wherein, One side outer wall of the sliding seat (19) is connected with extrusion bolt (20) by screw thread, and one end of the extrusion bolt (20) is in contact with the slide rail (21).

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