Packaging bag printing device

Abstract

The utility model relates to the technical field of packaging bag printing, in particular to a packaging bag printing device which comprises a fixing seat, supporting plates symmetrically arranged above the fixing seat, printing rollers symmetrically arranged between the tops of the two supporting plates, coating boxes arranged on the outer sides of the printing rollers and close to the bottoms, storage bins arranged on the tops of the coating boxes, and coating cotton arranged in the storage bins. Scrapers are arranged on the faces, corresponding to the printing rollers, of the cleaning plates, and baking plates are arranged below the cleaning plates. According to the packaging bag printing device, the two printing rollers are arranged, under the cooperation of gears, the motor provides power, synchronous rotation of the printing rollers is achieved, under the cooperation of a coating box with coating cotton, coating liquid is guided to be continuously smeared on the printing rollers, scrapers are matched with the two cleaning plates, the printing rollers are scraped and cleaned, and the printing efficiency is improved. And meanwhile, scraped and shoveled waste materials are collected in a centralized mode under the cooperation effect of a waste material box, the printed packaging bag is subjected to drying and shaping cooperation under the cooperation effect of two baking plates with heating rods, and the time occupied by natural airing is shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing bag printing technical field, concretely is a packing bag printing device. BACKGROUND

[0002] The packing bag is the bag for packing various articles, and the goods are conveniently transported and easily stored in the production flow process, and the plastic bag is subjected to printing treatment during production, so that the appearance of the plastic bag is beautified.

[0003] The utility model discloses a kind of plastic packing bag printing devices of announcement number CN221775525U, including support table, the support table is C-shaped arrangement, the two ends of the support table are respectively entrance and exit, wherein the outlet direction of the support table is downward, the entrance direction of the support table is upward, support plate is installed at the both sides of the support table at exit, rotatingly installed with unwinding roller between the support plate;

[0004] The above technical scheme can heat and deliver hot air through the cooperation of the air pump and the electric heating wire during use, and then deliver the hot air into the ventilation groove through the main pipeline and the arc-shaped pipe, so that the ink on the plastic packing bag can be prevented from being scratched during delivery, the heat of the hot air is preserved, the heat loss of the plastic packing bag during printing is reduced, the cost is reduced, and the practicability is improved. However, the two sides of the packing bag cannot be printed simultaneously, and when the printing roller continuously prints, the dust adhered to the outer wall of the packing bag can affect the continuous printing and use of the printing roller. It is not convenient to clean the printing roller and reduce the printing blur. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a packing bag printing device to solve the problems in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A packing bag printing device includes a fixed seat, a support plate is symmetrically arranged above the fixed seat, a printing roller is symmetrically arranged between the top of the two support plates, a paint box is arranged on the outer side of the printing roller close to the bottom, a storage bin is formed in the top of the paint box, an opening is formed in the storage bin close to one side of the printing roller, paint cotton is arranged in the storage bin, a cleaning plate is arranged below the paint box, a scraper is arranged on one side of the cleaning plate corresponding to the printing roller, a slot is formed in the outer wall of the cleaning plate close to the bottom, a waste box is arranged in the slot, and an oven plate is arranged below the cleaning plate. A plurality of heating rods are arranged on the inner side of the oven plate.

[0008] Further, a side plate is arranged on the inner wall of the support plate close to the bottom, and a lead-in plate is arranged between the side plates close to the left end.

[0009] The utility model discloses, two side plates cooperate, intercept and protect the packing bag that falls after printing, and under the cooperation of the lead-in plate, guide the packing bag after printing to enter the structure that needs to collect.

[0010] Specifically, a groove is formed at the right end of the fixing seat and corresponds to the end of the lead-in plate, a collection box is arranged in the groove, and a handle is arranged on the outer wall of the collection box.

[0011] In the utility model, the collection box is inserted and matched with the groove, which is helpful for collecting the packing bag guided to slide down on the lead-in plate, and the collection box is convenient to take out and replace under the cooperation of the handle.

[0012] It should be noted that one of the outer walls of the support plate is provided with a motor, the output shaft of the motor is coaxially connected with the rotating shaft of one of the printing rollers, and the motor is fixedly connected with the support plate through screws.

[0013] In the utility model, the motor is connected with the external power supply, the control switch is started, the output shaft is rotated to drive the printing roller to rotate, and then the printing roller continuously prints the packing bag passing through the middle.

[0014] Further, the rotating shaft of the printing roller is rotatably connected with the support plate, the rotating shafts located on the same side extend out of the support plate, gears are arranged on the ends of the rotating shafts, the gears are fixedly welded with the rotating shafts of the printing rollers, and the two gears are meshed with each other.

[0015] In the utility model, the two printing rollers are synchronously rotated under the cooperation of the two gears, and then the two sides of the packing bag are printed.

[0016] Specifically, a guide roller is arranged between the two support plates and corresponds to the top of the left printing roller, and the guide roller is rotatably connected with the support plate through a rotating shaft.

[0017] In the utility model, the installation of the guide roller is helpful for pulling the packing bag needing printing, reducing the contact with the printing roller before printing and affecting the uniformity of printing.

[0018] It is worth supplementing that the coating box is fixedly connected with the inner walls of the corresponding support plates through screws at both ends, the coating cotton is inserted and matched with the storage bin, and one side of the coating cotton is tightly attached to the outer wall of the printing roller through the gap.

[0019] In the utility model, the storage bin in the coating box adds the coating liquid needing printing, the coating cotton continuously adsorbs and transfers the coating liquid to the printing roller under the cooperation of the coating cotton, which is helpful for continuously printing the packing bag by the printing roller, the coating cotton is convenient to take out and replace, and the printing cooperation is continuously and conveniently carried out.

[0020] Further, the cleaning plate is fixedly connected with the corresponding support plate at both ends through screws, the scraper is fixedly connected with the cleaning plate through screws, the outer wall of the scraper is tightly attached to the outer wall of the printing roller, and the scraper is inclined, the width of the inner wall of the insertion slot is matched with the width of the outer wall of the waste box, sliding blocks are arranged on the outer walls of both sides of the waste box, sliding grooves are arranged on the inner wall of the insertion slot and correspond to the sliding blocks, and a pull handle is further arranged on the outer wall of the waste box.

[0021] In the utility model, the scraper bottom is tightly attached to the outer wall of the printing roller, which helps to scrape off the dust particles and other impurities adhered to the outer wall of the printing roller through the scraper, avoids causing the printing on the packaging bag to be blurred and uneven, and affects the appearance of the printing. The waste box is inserted and matched with the sliding block and the sliding groove, the stability of the installation of the waste box and the cleaning plate is improved, the space at the intersection of the top of the waste box and the scraper and the printing roller is communicated, the collected impurities are collected, and the waste box is conveniently taken out for cleaning under the cooperation of the pull handle.

[0022] Compared with the prior art, the utility model has the advantages that:

[0023] 1. The utility model discloses a double printing roller cleaning device, which comprises a support plate, a fixed seat, a cleaning plate, a scraper, a waste box, a heating plate, a guide roller, a gear, a motor and a handle.

[0024] 2. The utility model discloses a double printing roller cleaning device, which comprises a support plate, a fixed seat, a cleaning plate, a scraper, a waste box, a heating plate, a guide roller, a gear, a motor and a handle. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the whole structure schematic diagram of the utility model;

[0026] Figure 2 It is the whole structure schematic diagram of the utility model;

[0027] Figure 3 It is the fixed seat and the support plate combined structure schematic diagram of the utility model;

[0028] Figure 4 The printing roller, the paint box and the cleaning plate are combined in the utility model.

[0029] Figure 5 The utility model discloses a whole cross section structure schematic diagram.

[0030] The meaning of each reference numeral in the drawing is as follows:

[0031] 1, fixed seat, 10, recess, 11, collection box, 110, handle,

[0032] 2, support plate, 20, guide roller, 21, side plate, 210, interface plate,

[0033] 3, printing roller, 30, gear,

[0034] 4, motor,

[0035] 5, paint box, 50, storage bin, 500, gap, 51, paint cotton,

[0036] 6, cleaning plate, 60, scraper, 61, slot, 610, sliding groove, 62, waste box, 620, sliding block, 621, pull handle,

[0037] 7, baking plate, 70, heating rod. DETAILED DESCRIPTION

[0038] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Apparently, the described embodiments are only 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 creative labor are within the protection scope of the utility model.

[0039] Please refer to Figures 1-5 The embodiment provides a technical scheme:

[0040] A packaging bag printing device, including fixed seat 1, fixed seat 1 top symmetry is equipped with support plate 2, and the inner wall of support plate 2 is equipped with side plate 21 near the bottom, and the left end between side plate 21 is equipped with interface plate 210.

[0041] In the utility model, the two side plates 21 are matched, the packaging bag after printing is intercepted and protected, and under the cooperation of the interface plate 210, the packaging bag after printing is guided into the structure that needs to be collected.

[0042] Further, the recess 10 is arranged at the right end of the fixed seat 1 and corresponds to the end of the interface plate 210, the collection box 11 is arranged in the recess 10, and the handle 110 is arranged on the outer wall of the collection box 11.

[0043] The collecting box 11 is inserted and matched with the groove 10, which is helpful for collecting the packaging bags guided and slid down on the lead plate 210, and the collecting box 11 is convenient to take out and replace under the cooperation of the handle 110.

[0044] Specifically, the two supporting plates 2 are symmetrically provided with printing rollers 3 at the top, one of the supporting plates 2 is provided with a motor 4 at the top of the outer wall, the output shaft of the motor 4 is coaxially connected with the rotating shaft of one of the printing rollers 3, and the motor 4 is fixedly connected with the supporting plate 2 by screws.

[0045] In the utility model, the motor 4 is connected with external power supply, the control switch is started, the output shaft is rotated to drive the printing roller 3 to rotate, and then the printing roller 3 continuously prints the packaging bag passing through the middle.

[0046] It should be noted that the rotating shaft of the printing roller 3 is rotatably connected with the supporting plate 2, the rotating shafts located at the same side extend out of the supporting plate 2, gears 30 are arranged at the ends of the rotating shafts, the gears 30 are fixedly welded with the rotating shafts of the printing rollers 3, and the two gears 30 are meshed with each other.

[0047] In the utility model, the two printing rollers 3 are rotatable synchronously under the cooperation of the two gears 30, and then the two sides of the packaging bag are printed.

[0048] Further, a guide roller 20 is arranged at the position close to the top between the two supporting plates 2 and corresponding to the top of the left printing roller 3, and the guide roller 20 is rotatably connected with the supporting plate 2 through a rotating shaft.

[0049] In the utility model, the installation of the guide roller 20 is helpful for pulling the packaging bag needing printing, reducing the contact with the printing roller 3 before printing, and avoiding the influence of uneven printing.

[0050] It should be noted that the printing roller 3 is provided with a paint box 5 close to the bottom of the outer side, the paint box 5 is provided with a storage bin 50 at the top, the storage bin 50 is provided with an opening 500 close to one side of the printing roller 3, the storage bin 50 is provided with paint cotton 51, the paint box 5 is fixedly connected with the inner wall of the corresponding supporting plate 2 through screws at both ends, the paint cotton 51 is inserted and matched with the storage bin 50, and one side of the paint cotton 51 passes through the opening 500 and is tightly attached to the outer wall of the printing roller 3.

[0051] In the utility model, the storage bin 50 in the paint box 5 adds the paint liquid needing printing, the paint liquid is continuously adsorbed and transmitted to the printing roller 3 under the cooperation of the paint cotton 51, which is helpful for continuously printing the packaging bag by the printing roller 3, and the paint cotton 51 is convenient to take out and replace, and the printing cooperation is convenient to continuously carry out.

[0052] Further, the cleaning plate 6 is provided below the paint box 5, and a scraper 60 is arranged on the side of the cleaning plate 6 corresponding to the printing roller 3; a slot 61 is arranged on the outer wall of the cleaning plate 6 close to the bottom, and a waste box 62 is arranged in the slot 61; the cleaning plate 6 is fixedly connected to the corresponding support plate 2 through screws at both ends; the scraper 60 is fixedly connected to the cleaning plate 6 through screws; the outer wall of the scraper 60 is tightly attached to the outer wall of the printing roller 3; the scraper 60 is inclined; the width of the inner wall of the slot 61 is matched with the width of the outer wall of the waste box 62; and a sliding block 620 is arranged on the outer wall of the waste box 62 at both sides.

[0053] In the utility model, the scraper 60 is tightly attached to the outer wall of the printing roller 3, which helps to scrape off the dust particles and other impurities adhered to the outer wall of the printing roller 3 through the scraper 60, avoids the uneven and blurred printing on the packaging bag, and affects the appearance of the printing; the waste box 62 is inserted and matched with the sliding block 620 and the sliding groove 610, which increases the stability of the installation of the waste box 62 and the cleaning plate 6; the space at the top of the waste box 62 is in communication with the intersection position of the scraper 60 and the printing roller 3, which realizes the centralized collection of the scraped impurities; and the waste box 62 is convenient to take out and clean under the cooperation of the pull handle 621.

[0054] Specifically, the baking plate 7 is arranged below the cleaning plate 6, and a plurality of heating rods 70 are arranged on the inner side of the baking plate 7.

[0055] The heating rods 70 are arranged at equal intervals, and the heating rods 70 are fixedly connected to the baking plate 7 through screws; the heating rods 70 are connected to the external power supply through a control switch; and the heating rods 70 are started to dry and shape the packaging bag after printing.

[0056] In use, the user first rotates and connects the two printing rollers 3 to the support plates 2 through the rotating shafts, and connects the printing rollers 3 through the two gears 30; the motor 4 is fixed on one side of one of the support plates 2 and is combinedly connected to the rotating shaft of one of the printing rollers 3; the paint cotton 51 is inserted and matched with the storage bin 50 by hand; the corresponding printing paint liquid is added to the storage bin 50; one side wall of the paint cotton 51 is tightly attached to the outer wall of the corresponding printing roller 3; the bottom of the scraper 60 is tightly attached to the outer wall of the printing roller 3; the waste box 62 with the pull handle 621 is inserted and matched with the sliding block 620 and the sliding groove 610; the baking plate 7 with a plurality of heating rods 70 is arranged below the cleaning plate 6; and the collection box 11 is inserted and matched with the groove 10.

[0057] When the bag printing operation is needed, the bag belt is manually guided over the guide roller 20 and passes between the two printing rollers 3. The motor 4 and the heating rod 70 are started by the corresponding control switch. The outer wall line of the printing roller 3 is scraped by the scraper 60 to remove the adhering substances, and then passes through the outer wall of one side of the paint cotton 51 for smearing. The two printing rollers 3 stained with paint liquid perform printing on the two side surfaces of the packaging bag. The heating rod 70 performs shaping on the printing paint on the side surface of the packaging bag under the cooperation of the two baking plates 7, reduces the occupied time for natural drying, and finally enters the collection box 11 through the guide plate 210.

[0058] After long-term use, the waste box 62 is conveniently taken out under the cooperation of the pull handle 621, the impurities of the scraper are conveniently cleaned, the paint cotton 51 is conveniently replaced, the outer wall of the printing roller 3 is continuously coated and smeared, the overall combination and installation are convenient, and the printing on the two side surfaces of the packaging bag is conveniently and stably performed.

Claims

1. A packaging bag printing device, comprising a fixed seat (1), a support plate (2) is symmetrically arranged above the fixed seat (1), a printing roller (3) is symmetrically arranged between the top of the two support plates (2), characterized in that: The printing roller (3) is provided with a paint box (5) near the bottom, the top of the paint box (5) is provided with a storage bin (50), the storage bin (50) is provided with an opening (500) near the side of the printing roller (3), the storage bin (50) is provided with a paint cotton (51), the cleaning plate (6) is provided with a scraper (60) on the corresponding side of the printing roller (3), the cleaning plate (6) is provided with a slot (61) near the bottom, the slot (61) is provided with a waste box (62), the cleaning plate (6) is provided with an oven plate (7) below, and the oven plate (7) is provided with a plurality of heating rods (70) on the inner side.

2. The apparatus according to claim 1, wherein: The support plate (2) is provided with a side plate (21) near the bottom on the inner wall, and the side plate (21) is provided with a lead-in plate (210) near the left end.

3. The apparatus according to claim 2, wherein: The fixed seat (1) is provided with a groove (10) corresponding to the end of the lead-in plate (210), and the groove (10) is provided with a collection box (11).

4. The apparatus according to claim 1, wherein: The outer wall of one of the support plates (2) is provided with a motor (4) at the top, the output shaft of the motor (4) is coaxially connected with the shaft of one of the printing rollers (3), and the motor (4) is fixedly connected with the support plate (2) by screws.

5. The apparatus according to claim 1, wherein: The shaft of the printing roller (3) is rotatably connected with the support plate (2), and the shafts on the same side extend out of the support plate (2), and the ends are provided with gears (30), the gears (30) are fixedly connected with the shafts of the printing rollers (3), and the two gears (30) are meshed with each other.

6. The apparatus according to claim 1, wherein: The lead-in roller (20) is provided between the two support plates (2) near the top and corresponding to the top of the left printing roller (3), and the lead-in roller (20) is rotatably connected with the support plate (2) through the shaft.

7. The apparatus according to claim 1, wherein: The two ends of the paint box (5) are fixedly connected with the inner walls of the corresponding support plates (2) by screws, the paint cotton (51) is inserted into the storage bin (50), and one side of the paint cotton (51) tightly abuts against the outer wall of the printing roller (3) through the opening (500).

8. The apparatus according to claim 1, wherein: The two ends of the cleaning plate (6) are fixedly connected with the corresponding support plates (2) by screws, the scraper (60) is fixedly connected with the cleaning plate (6) by screws, the outer wall of the scraper (60) tightly abuts against the outer wall of the printing roller (3), the scraper (60) is inclined, the width of the inner wall of the slot (61) is matched with the width of the outer wall of the waste box (62), the outer walls of the two sides of the waste box (62) are provided with sliding blocks (620), the inner wall of the slot (61) is provided with a sliding groove (610) corresponding to the sliding block (620), and the outer wall of the waste box (62) is further provided with a pull handle (621).

Images