Winding device for packaging bag printing

Abstract

The winding device for packaging bag printing comprises a machine body and a packaging bag, a rotating disc is rotationally connected to the middle of the top of the front side of the machine body, roll shafts are symmetrically and rotationally connected to the left side and the right side of the front side of the rotating disc, and first threaded rods are arranged in the middles of the roll shafts; the rear end of the first threaded rod is fixedly connected with a first motor, and the rear side of the first motor is fixedly connected with the inner wall of the rear side of the roller shaft. The inner supporting mechanism composed of the first threaded rod, the first connecting plate and the second connecting plate is arranged, the second connecting plate is fixed to the inner wall of the roll shaft, after the roll shaft is sleeved with a paper tube, the paper tube is stably supported through the inner supporting mechanism, and due to the fact that the supporting height can be flexibly adjusted, the paper tubes with different diameters can be replaced; and the convenience and rapidness of packaging bag winding work are improved, the cost is saved, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to winding technical field, especially a kind of winding device for packaging bag printing. BACKGROUND

[0002] Packaging bag refers to the bag for packing various articles, so that goods are conveniently transported and easily stored during production and flow. It is widely used in daily life and industrial production. Actual figures show that 80% of plastic bags after use are eventually transported to garbage disposal areas for disposal, and only 7% of plastic is recycled and reused.

[0003] In the present packaging bag winding process, the size of the paper tube is changed according to the size of the packaging bag. In the preliminary work of packaging bag winding, it needs to be clamped. The factory still needs to arrange staff to operate, which not only wastes time and manpower, but also makes the whole work not convenient and efficient, and the efficiency cannot be improved. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of winding device for packaging bag printing, can replace paper tube of different diameters, increase the convenience and expediency of its packaging bag winding work, save cost, improve work efficiency;Realize automatic operation, reduce labor cost, efficient and high-precision production operation, greatly improve production efficiency.

[0005] In order to achieve the above object, a winding device for packaging bag printing is provided, comprising: a machine body and a packaging bag, a rotating disc is rotatably connected to the middle of the top of the front side of the machine body, roller shafts are rotatably connected to the front side of the rotating disc on both sides, a first threaded rod is arranged on the middle of the roller shaft, a first motor is fixedly connected to the rear end of the first threaded rod, the rear side of the first motor is fixedly connected with the inner wall of the rear side of the roller shaft, a fixed rod is arranged around the first motor, the front and rear ends of the fixed rod are fixedly connected with the inner wall of the front side and the inner wall of the rear side of the roller shaft respectively, a first connecting plate is threadedly connected to the rear side of the circumferential surface of the roller shaft, a second connecting plate is inserted into the right side of the circumferential surface of the first threaded rod, the front end of the first threaded rod is rotatably connected with the inner wall of the front side of the roller shaft, the front side of the second connecting plate is fixedly connected with the inner wall of the front side of the roller shaft, a first connecting rod is rotatably connected to the front side wall of the first connecting plate, a second connecting rod is rotatably connected to the front end of the first connecting rod, the front end of the second connecting rod is rotatably connected with the rear side edge of the second connecting plate, a housing is arranged below the right roller shaft, a second gear is rotatably connected to the bottom of the front end inner wall of the housing, a first gear is drivingly engaged with the rear side of the second gear, the bottom of the first gear is rotatably connected with the bottom of the housing, a second motor is fixedly connected to the top center of the first gear, a second threaded rod is fixedly connected to the top center of the second gear, a hollow internal thread column is threadedly connected to the top of the circumferential surface of the second threaded rod, a clamping plate is fixedly connected to the top of the hollow internal thread column, the clamping plate is used for preliminary winding of the packaging bag.

[0006] According to the winding device for packaging bag printing, the paper tube is inserted into the circumferential surface of the roller shaft, a support frame is arranged below the left roller shaft, a groove is formed in the top of the support frame, the inner wall of the groove is matched with the bottom edge and the left and right edges of the threaded block, and the groove has a limiting effect.

[0007] According to the winding device for packaging bag printing, a third threaded rod is arranged in the groove, the front and rear ends of the third threaded rod are rotatably connected with the front and rear inner walls of the top of the support frame respectively, a third motor is fixedly connected to the top of the front and rear inner walls of the support frame, and the driving end of the third motor is fixedly connected with the front end of the third threaded rod.

[0008] According to the winding device for packaging bag printing, a threaded block is threadedly connected to the circumferential surface of the third threaded rod, a clamp is arranged on the top of the threaded block, the clamp is used for clamping the wound packaging bag and placing the paper tube, and the effect of unmanned operation is achieved.

[0009] According to the winding device for packaging bag printing, the rear end of the housing is fixedly connected with the bottom of the front side of the machine body, a reinforcing rod is fixedly connected to the right side wall of the second motor, the other end of the reinforcing rod is fixedly connected with the inner wall of one side of the housing, and the second motor is fixed.

[0010] According to the winding device for packaging bag printing, the front end of the shell is provided with a sliding groove on the inner wall, and the outer wall of the hollow internal thread column is fixedly connected with a sliding block on the left and right sides, and the sliding block is inserted into the sliding groove, thereby playing a limiting role.

[0011] According to the winding device for packaging bag printing, the rear side of the rotating disc is fixedly connected with a fourth motor on the left and right sides, the driving end of the fourth motor is fixedly connected with the rear end of the roller shaft, the front side of the rotating disc is provided with a telescopic rod in the middle, and the front end of the telescopic rod is provided with a blade on the top, and the blade is used for cutting the packaged bag.

[0012] According to the winding device for packaging bag printing, the rear side wall of the machine body is fixedly connected with a fifth motor at the top, the driving end of the fifth motor is fixedly connected with the rear side of the rotating disc, and the two roller shafts are provided with packaging bags on the circumferences.

[0013] Beneficial effects:

[0014] 1. The inner support mechanism composed of the first threaded rod, the first connecting plate, the second connecting plate, the first connecting rod and the second connecting rod, the first threaded rod is threadedly connected with the first connecting plate on the circumferential surface of the first threaded rod, the other end of the first threaded rod is inserted into the second connecting plate, the second connecting plate is fixed to the inner wall of the roller shaft, the first threaded rod drives the translation of the first connecting plate, the distance between the first connecting plate and the second connecting plate is changed, and the height of the support between the connecting rod and the second connecting rod is changed.

[0015] 2. The utility model discloses a clamping plate, a hollow internal thread column and a first threaded rod are arranged, the first threaded rod and the hollow internal thread column are used for lifting cooperation, the lifting of the clamping plate is adjusted, the clamping plate is used for clamping the packaging bag passing through the lower right roller shaft and the roller, which facilitates the subsequent winding work, realizes automatic operation, reduces the labor cost, and realizes efficient and high-precision production operation.

[0016] Additional aspects and advantages of the present application will be further described in the following description, some of which will become apparent to those skilled in the art from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0017] The present application will be further described in the following description with reference to the accompanying drawings and examples.

[0018] Figure 1 The utility model relates to a three-dimensional structure package bag winding drawing for a winding device for packaging bag printing,

[0019] Figure 2 The utility model relates to a three-dimensional structure overhead view for a winding device for packaging bag printing,

[0020] Figure 3 For Figure 2 The utility model relates to a three-dimensional structure overhead view for a winding device for packaging bag printing,

[0021] Figure 4 The utility model relates to a three-dimensional structure overhead view for a winding device for packaging bag printing,

[0022] Figure 5 The utility model relates to a three-dimensional structure overhead view for a winding device for packaging bag printing.

[0023] Legend:

[0024] 1, machine body, 2, carousel, 3, roller shaft, 4, first motor, 5, first threaded rod, 6, first connecting plate, 7, first connecting rod, 8, second connecting rod, 9, second connecting plate, 10, paper tube, 11, first gear, 12, second motor, 13, second gear, 14, second threaded rod, 15, shell, 16, hollow inner thread column, 17, sliding groove, 18, sliding block, 19, clamping plate, 20, telescopic rod, 21, blade, 22, support frame, 23, recess, 24, third threaded rod, 25, threaded block, 26, clamp, 27, third motor, 28, fourth motor, 29, fifth motor, 30, packaging bag, 31, reinforcing rod. DETAILED DESCRIPTION

[0025] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings, and the drawings are used to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0026] Refer to Figures 1-5The utility model discloses an embodiment of a kind of winding device for packaging bag printing, it includes machine body 1 and packaging bag 30, packaging bag 30 is the bag that has been printed and dyed, the front side top middle of machine body 1 is rotatably connected with carousel 2, the front side left and right sides of carousel 2 are rotatably connected with roll shaft 3, the advantage of design installation two roll shafts 3 is that it can be alternately rolled, without manual operation during, the middle part of roll shaft 3 is provided with first threaded rod 5, the rear end of first threaded rod 5 is fixedly connected with first motor 4, the rear side of first motor 4 is fixedly connected with the rear side inner wall of roll shaft 3, the periphery of first motor 4 is provided with fixed rod 31, the front and rear ends of fixed rod 31 are fixedly connected with the front side inner wall and the rear side inner wall of roll shaft 3, the rear side of the circumferential surface of roll shaft 3 is screw-connected with first connecting plate 6, the circumferential surface right side of first threaded rod 5 is inserted with second connecting plate 9, the front end of first threaded rod 5 is rotatably connected with the front side inner wall of roll shaft 3, although first threaded rod 5 is rotatably connected with roll shaft 3, the front side of second connecting plate 9 is fixedly connected with the front side inner wall of roll shaft 3, the front side wall of first connecting plate 6 is rotatably connected with first connecting rod 7, first connecting rod 7, second connecting rod 8, first connecting plate 6 and second connecting plate 9 are all swing up and down, the position of fixed rod 31 is crossed installation with first connecting rod 7, so it will not affect the work of inner support mechanism, the front end of first connecting rod 7 is rotatably connected with second connecting rod 8, the front end of second connecting rod 8 is rotatably connected with the rear side edge of second connecting plate 9, the below of right side roll shaft 3 is provided with shell 15, the front end inner wall bottom of shell 15 is rotatably connected with second gear 13, the rear side of second gear 13 is engaged transmission with first gear 11, the bottom of first gear 11 is rotatably connected with the bottom of shell 15, the top center of first gear 11 is fixedly connected with second motor 12, the top center of second gear 13 is fixedly connected with second threaded rod 14, the circumferential surface top of second threaded rod 14 is screw-connected with hollow internal thread column 16, the top of hollow internal thread column 16 is fixedly connected with clamping plate 19.

[0027] The paper tube 10 is inserted on the circumference of the roller shaft 3, the lower part of the left roller shaft 3 is provided with a support frame 22, the top of the support frame 22 is provided with a groove 23, the inside of the groove 23 is provided with a third threaded rod 24, the front and rear ends of the third threaded rod 24 are rotationally connected with the front and rear inner walls of the top of the support frame 22 respectively, the front side wall of the support frame 22 is fixedly connected with a third motor 27 at the top, the driving end of the third motor 27 is fixedly connected with the front end of the third threaded rod 24, the circumference of the third threaded rod 24 is threadedly connected with a threaded block 25, the top of the threaded block 25 is provided with a clamp 26, the clamp 26 can realize up-down movement and clamping of the winding drum of the packaging bag 30 of different diameters, the clamp 26 clamps and collects the packaging bag 30 as a whole, and the packaging bag 30 is not easy to scatter, thereby facilitating subsequent transportation, the rear end of the shell 15 is fixedly connected with the front side bottom of the machine body 1, the right side wall of the second motor 12 is fixedly connected with a reinforcing rod, the other end of the reinforcing rod is fixedly connected with the side inner wall of the shell 15, the front end front and rear inner walls of the shell 15 are provided with sliding grooves 17, the outer walls of the hollow inner threaded columns 16 are fixedly connected with sliding blocks 18 on the left and right sides, and the sliding blocks 18 are inserted into the sliding grooves 17, the rear side of the rotating disc 2 is fixedly connected with fourth motors 28 on the left and right sides symmetrically, the driving end of the fourth motor 28 is fixedly connected with the rear end of the roller shaft 3, the front side middle part of the rotating disc 2 is provided with an extension rod 20, the front end top of the extension rod 20 is provided with a blade 21, and the blade 21 is used for conveniently and quickly cutting the packaging bag 30, the rear side middle part of the rotating disc 2 is fixedly connected with a fifth motor 29, the driving end of the fifth motor 29 is fixedly connected with the rear side middle part of the rotating disc 2, the circumferences of the two roller shafts 3 are provided with the packaging bag 30, the shell 15 is L-shaped, and the clamping plate 19 is arc-shaped.

[0028] Working principle: the paper tube 10 is installed on the two roller shafts 3, the paper tube 10 is stably supported by the inner support mechanism in the middle of the roller shaft 3, the end part of the packaging bag 30 is inserted through the bottom of the right roller shaft 3, the clamp 26 is raised to clamp the packaging bag 30 at the bottom of the paper tube 10, the roller shaft 3 rotates to wind the packaging bag 30, when the winding is stable, the clamp 26 is retracted, the rotating disc 2 is rotated clockwise to exchange the positions of the roller shafts 3 on the left and right sides, the left roller shaft 3 continues to wind, when the winding quantity reaches, the blade 21 is moved forward and backward by the extension rod 20 to cut the packaging bag 30, the inner support mechanism in the left roller shaft 3 is retracted, the packaging bag roll is taken off from the roller shaft 3 by the clamp 26, and the paper tube 10 is installed by the clamp 26; the right roller shaft 3 repeats the above work, and a packaging bag 30 winding work in a flow line mode is formed.

[0029] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range of ordinary skill in the art without departing from the purpose of the utility model.

Claims

1. A winding device for bag printing, comprising: The machine body (1) and the packaging bag (30) are characterized in that the front side top middle of the machine body (1) is rotationally connected with a rotating disc (2), the front side left and right sides of the rotating disc (2) are rotationally connected with roller shafts (3), the middle parts of the roller shafts (3) are provided with first threaded rods (5), the rear ends of the first threaded rods (5) are fixedly connected with first motors (4), the rear side inner wall middle parts of the roller shafts (3) are fixedly connected with the first motors (4), the peripheries of the first motors (4) are provided with fixed rods (31), the front and rear ends of the fixed rods (31) are fixedly connected with the front side inner wall and the rear side inner wall of the roller shafts (3), the circumferential surfaces of the roller shafts (3) are rear side screwedly connected with first connecting plates (6), the circumferential surface right sides of the first threaded rods (5) are inserted with second connecting plates (9), the front ends of the first threaded rods (5) are rotationally connected with the front side inner wall of the roller shaft (3), the front side surfaces of the second connecting plates (9) are fixedly connected with the front side inner wall of the roller shaft (3), the front side walls of the first connecting plates (6) are rotationally connected with first connecting rods (7), the front ends of the first connecting rods (7) are rotationally connected with second connecting rods (8), the front ends of the second connecting rods (8) are rotationally connected with the rear side edges of the second connecting plates (9), the lower parts of the right roller shafts (3) are provided with housings (15), the front end inner wall bottoms of the housings (15) are rotationally connected with second gears (13), the rear sides of the second gears (13) are meshingly driven by first gears (11), the bottoms of the first gears (11) are rotationally connected with the bottom of the housing (15), the top centers of the first gears (11) are fixedly connected with second motors (12), the top centers of the second gears (13) are fixedly connected with second threaded rods (14), the circumferential surfaces of the second threaded rods (14) are top screwedly connected with hollow inner threaded columns (16), and the top parts of the hollow inner threaded columns (16) are fixedly connected with clamping plates (19).

2. A winding device for printing of packaging bags according to claim 1, characterized in that, Paper tubes (10) are inserted on the circumferences of the roller shafts (3), and the lower parts of the left roller shafts (3) are provided with support frames (22), and the top parts of the support frames (22) are provided with grooves (23).

3. A winding device for printing of packaging bags according to claim 2, characterized in that, Third threaded rods (24) are arranged in the grooves (23), the front and rear ends of the third threaded rods (24) are rotationally connected with the front and rear inner walls of the top ends of the support frames (22), the front side wall top parts of the support frames (22) are fixedly connected with third motors (27), and the driving ends of the third motors (27) are fixedly connected with the front ends of the third threaded rods (24).

4. A winding device for printing of packaging bags according to claim 3, characterized in that, Threaded blocks (25) are screwedly connected on the circumferences of the third threaded rods (24), and the top parts of the threaded blocks (25) are provided with clamps (26).

5. The winding device for printing of packaging bags according to claim 1, characterized in that, The rear end of the housing (15) is fixedly connected with the front side bottom of the machine body (1), the right side wall of the second motor (12) is fixedly connected with a reinforcing rod, and the other end of the reinforcing rod is fixedly connected with the inner wall of one side of the housing (15).

6. The winding device for printing of packaging bags according to claim 1, characterized in that, The front end of the shell (15) is provided with a sliding groove (17) on the inner wall, and the outer wall of the hollow internal thread column (16) is fixedly connected with a sliding block (18) on the left and right sides, and the sliding block (18) is inserted with the sliding groove (17).

7. The winding device for printing of packaging bags according to claim 1, characterized in that, The rear side of the rotating disc (2) is fixedly connected with a fourth motor (28) on the left and right sides, the driving end of the fourth motor (28) is fixedly connected with the rear end of the roller shaft (3), the front side of the rotating disc (2) is provided with a telescopic rod (20) in the middle, and the front end of the telescopic rod (20) is provided with a blade (21) on the top.

8. The winding device for printing of packaging bags according to claim 1, characterized in that, The rear side wall of the machine body (1) is fixedly connected with a fifth motor (29) on the top, the driving end of the fifth motor (29) is fixedly connected with the rear side of the rotating disc (2), the two roller shafts (3) are provided with a packaging bag (30) on the circumference, the shell (15) is L-shaped, and the clamping plate (19) is arc-shaped.

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