Bag making machine conveying device with cleaning function

Abstract

The utility model discloses a bag making machine material conveying device with a cleaning function, which comprises a belt conveyor, a feeding table is arranged at the bottom of the belt conveyor, a servo motor is fixed on the outer side wall of the feeding table, an eccentric wheel is fixedly mounted on an output shaft of the servo motor, the top end of the eccentric wheel is attached to the bottom surface of a horizontal part of a linkage plate, and the top end of the linkage plate is fixedly connected with the feeding table. The tail end of the horizontal part of the linkage plate is fixedly connected with one side of a first cleaning plate, a stabilizing column is installed in the center of the first cleaning plate in a penetrating mode, the top end of the stabilizing column is fixedly connected with the top of the inner wall of the feeding table, a supporting spring is installed at the bottom end of the stabilizing column, and the top end of the supporting spring is fixedly connected with the bottom face of the first cleaning plate. According to the bag making machine conveying device with the cleaning function, novel structural design is adopted, dirt and the like remaining on the surface of a belt body of a belt conveyor are efficiently rubbed and cleaned through mutual cooperation of the two vibration cleaning mechanisms, the belt conveyor does not need to be shut down during cleaning, and normal production is not affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to conveying equipment technical field, concretely is a bag making machine conveying device with cleaning function. BACKGROUND

[0002] The bag making machine generally refers to the plastic bag making machine, is composed of storage device, step device, frequency conversion device, bagging device, heat sealing cutter and control device, and the raw material types of the bag making machine are various, and the common ones have polyethylene and polypropylene particles, are conveyed through the conveying device such as belt conveyor.

[0003] The existing belt conveyor does not design cleaning mechanism, cannot effectively clean the dirt remaining on the belt body surface of the belt conveyor, needs manual shutdown cleaning, not only low cleaning efficiency, but also affects production. Therefore, a bag making machine conveying device with cleaning function is needed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model discloses a bag making machine conveying device with cleaning function to solve the existing belt conveyor without cleaning mechanism in the background art, which cannot effectively clean the dirt remaining on the belt body surface of the belt conveyor, and needs manual shutdown cleaning, which not only has low cleaning efficiency, but also affects production.

[0005] To achieve the above object, the utility model provides the following technical scheme: a bag making machine conveying device with cleaning function, including belt conveyor, the upper part of the belt conveyor bottom is provided with the feeding table, the outer wall on the feeding table is fixed with servo motor, the output shaft of servo motor is fixedly installed with eccentric wheel, the top end of eccentric wheel is attached to the bottom surface of horizontal part of linkage plate, the end of horizontal part of linkage plate is connected with one side of first cleaning plate and is fixed, the center of first cleaning plate is installed with stabilizing column, the top end of stabilizing column is connected with the top of inner wall of feeding table and is fixed, the bottom end of stabilizing column is installed with supporting spring, the top end of supporting spring is connected with the bottom surface of first cleaning plate and is fixed, the bottom of vertical part of linkage plate is fixed with trigger plate, one side of trigger plate is attached to the cylinder, the cylinder is rotatably installed on one side of horizontal plate, the other side of horizontal plate is fixed with spring telescopic rod, the spring telescopic rod is fixedly installed on the inner wall of feeding table, the end of horizontal plate is connected with one side of second cleaning plate and is fixed, the bottom of second cleaning plate is installed with supporting wheel, the middle of bottom surface of second cleaning plate is fixed with limiting column, the bottom end of limiting column is attached to the inner wall of track groove, the track groove is set up on the bottom surface of inner wall of feeding table.

[0006] Preferably, the eccentric wheels are equally spaced, and the top ends of the eccentric wheels are attached to the center of the bottom surface of the horizontal part of the linkage plate.

[0007] Preferably, the front view shape of the linkage plate is "L"-shaped, and both sides of the linkage plate are in contact with both sides of the inner wall of the feeding table.

[0008] Preferably, the front view cross-sectional shape of the stabilizing column is "丄"-shaped. The stabilizing column is slidably connected to the hole opened at the center of the first cleaning plate, and the stabilizing columns are symmetrically distributed about the center of the first cleaning plate.

[0009] Preferably, the side view shape of the trigger plate is a right trapezoid, and the length of the trigger plate is greater than the length of the roller.

[0010] Preferably, the centers of the horizontal plate, the spring telescopic rod, and the second cleaning plate are on the same horizontal plane, and the spring telescopic rods are equidistantly distributed.

[0011] Preferably, the supporting wheels are symmetrically distributed about the center of the second cleaning plate. Dense bristles are fixedly arranged on the top surface of the second cleaning plate and the side surface of the first cleaning plate close to the bottom of the belt conveyor.

[0012] Preferably, the limiting column is slidably connected to the track groove. The front view cross-sectional shapes of the limiting column and the track groove are both "丄"-shaped, and the limiting columns are symmetrically distributed about the center of the second cleaning plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The feeding device of the bag-making machine with a cleaning function adopts a novel structural design. Through the mutual cooperation of two sets of vibration cleaning mechanisms, high-efficiency friction cleaning is carried out on the dirt remaining on the surface of the belt of the belt conveyor, and the belt conveyor does not need to stop during cleaning, without affecting normal production;

[0014] 1. By driving the eccentric wheel to rotate stably and unidirectionally through the servo motor, using the characteristic of the eccentric installation of the eccentric wheel, the linkage plate is intermittently extruded upward, and under the elastic force of the supporting spring, the linkage plate is made to carry the first cleaning plate to vibrate vertically along the stabilizing column, and the dirt on the surface of the belt of the belt conveyor is frictionally cleaned from the side;

[0015] 2. By the vertical movement of the linkage plate, the trigger plate is synchronously moved. When the trigger plate moves upward, the roller and the horizontal plate are extruded by the inclined surface, and the spring telescopic rod is compressed. When the trigger plate moves downward, the roller and the horizontal plate move horizontally and reset under the elastic force of the spring telescopic rod, so that the horizontal plate carries the second cleaning plate to vibrate horizontally, and the dirt on the surface of the belt of the belt conveyor is frictionally cleaned from the bottom. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a front view structural schematic diagram of the present utility model;

[0017] Figure 2 is a front view cross-sectional structural schematic diagram of the feeding table and the first cleaning plate of the present utility model;

[0018] Figure 3 It is the first cleaning plate side view cross section structure schematic view of the utility model;

[0019] Figure 4 It is eccentric wheel, linkage plate, trigger plate and drum side view structure schematic view of the utility model;

[0020] Figure 5 It is trigger plate and drum top view structure schematic view of the utility model.

[0021] In the figure: 1, belt conveyor;2, loading platform;3, servo motor;4, eccentric wheel;5, linkage plate;6, first cleaning plate;7, stabilizing column;8, supporting spring;9, trigger plate;10, drum;11, horizontal plate;12, spring telescopic rod;13, second cleaning plate;14, supporting wheel;15, limiting column;16, track slot. DETAILED DESCRIPTION

[0022] 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.

[0023] Please refer to Figures 1-5The utility model provides a technical scheme: a bag making machine conveying device with cleaning function, including belt conveyor 1, feeding table 2, servo motor 3, eccentric wheel 4, linkage plate 5, first cleaning plate 6, stabilizing column 7, support spring 8, trigger plate 9, cylinder 10, horizontal plate 11, spring telescopic link 12, second cleaning plate 13, supporting wheel 14, limiting column 15 and track groove 16, the bottom of belt conveyor 1 is provided with feeding table 2, servo motor 3 is fixed on the outer side wall of feeding table 2, eccentric wheel 4 is fixedly installed on the output shaft of servo motor 3, the top end of eccentric wheel 4 is pasted with the horizontal part bottom surface of linkage plate 5, the horizontal part end of linkage plate 5 is connected and fixed with one side of first cleaning plate 6, the center of first cleaning plate 6 is installed with stabilizing column 7, the top end of stabilizing column 7 is connected and fixed with the top of the inner wall of feeding table 2, the bottom end of stabilizing column 7 is installed with support spring 8, the top end of support spring 8 is connected and fixed with the bottom surface of first cleaning plate 6, trigger plate 9 is fixed in the bottom of vertical part of linkage plate 5, one side of trigger plate 9 is pasted with cylinder 10, cylinder 10 is rotatably installed at one side of horizontal plate 11, spring telescopic link 12 is fixedly installed on the inner side wall of feeding table 2, the end of horizontal plate 11 is connected and fixed with one side of second cleaning plate 13, supporting wheel 14 is installed at the bottom of second cleaning plate 13, limiting column 15 is fixed in the middle of the bottom surface of second cleaning plate 13, the bottom end of limiting column 15 is pasted with the inner wall of track groove 16, and track groove 16 is arranged on the bottom surface of the inner side of feeding table 2.

[0024] The eccentric wheel 4 of the example is distributed at equal intervals, the top end of the eccentric wheel 4 is pasted with the center of the horizontal part bottom surface of the linkage plate 5, and the above-mentioned structure design enables the eccentric wheel 4 to contact the horizontal part bottom surface of the linkage plate 5 at multiple points when rotating and stably extrude and push the horizontal part bottom surface of the linkage plate 5.

[0025] The front view shape of the linkage plate 5 is an "L" letter type, the two sides of the linkage plate 5 are pasted with the two sides of the inner wall of the feeding table 2, and the above-mentioned structure design enables the linkage plate 5 to stably vertically move and drive the connected mechanism to stably move.

[0026] The front view shape of the stabilizing column 7 is a "N" letter type, the stabilizing column 7 is slidably connected with the hole in the center of the first cleaning plate 6, and the stabilizing column 7 is symmetrically distributed about the center of the first cleaning plate 6, and the above-mentioned structure design can provide an installation basis for the support spring 8 and ensure that the first cleaning plate 6 can stably vertically slide along the stabilizing column 7.

[0027] The side view shape of the trigger plate 9 is a right trapezoid, the length of the trigger plate 9 is greater than the length of the cylinder 10, and the above-mentioned structure design enables the trigger plate 9 to stably paste with the cylinder 10 and horizontally extrude the cylinder 10 in the vertical movement process.

[0028] The centers of the horizontal plate 11, the spring telescopic rod 12 and the second cleaning plate 13 are in the same horizontal plane, the spring telescopic rod 12 is equidistantly distributed, and the above-mentioned structure design makes the whole of the horizontal plate 11, the spring telescopic rod 12 and the second cleaning plate 13 more stable, and can stably move horizontally.

[0029] The support wheels 14 are symmetrically distributed about the center of the second cleaning plate 13, and the top surface of the second cleaning plate 13 and the side surface of the first cleaning plate 6 close to the bottom of the belt conveyor 1 are densely fixed with bristles, and the above-mentioned structure design ensures that the second cleaning plate 13 and the first cleaning plate 6 can stably rub and clean the surface of the belt body of the belt conveyor 1 when moving.

[0030] The limiting column 15 is in sliding connection with the track groove 16, the limiting column 15 and the track groove 16 are both in the shape of a “N” in the front view, the limiting column 15 is symmetrically distributed about the center of the second cleaning plate 13, and the above-mentioned structure design can avoid the separation of the limiting column 15 and the track groove 16 and ensure that only horizontal linear movement can be performed.

[0031] Working principle: when the device is used, the belt conveyor 1 normally works, the servo motor 3 is started, the servo motor 3 is controlled to drive the eccentric wheel 4 to stably rotate in one direction, the eccentric wheel 4 is intermittently pressed upward by virtue of the eccentric installation characteristic of the eccentric wheel 4, the linkage plate 5 is pressed, the first cleaning plate 6 is taken along and slides vertically upward along the stabilizing column 7 and stretches the support spring 8, when the eccentric wheel 4 no longer presses the linkage plate 5, the linkage plate 5 and the first cleaning plate 6 slide downward and reset under the action of gravity and the elastic force of the support spring 8, and thus reciprocate, the linkage plate 5 takes the first cleaning plate 6 and vibrates vertically along the stabilizing column 7, and the dirt on the surface of the belt body of the belt conveyor 1 is rubbed and cleaned from the side;

[0032] When the first cleaning plate 6 vertically vibrates, the linkage plate 5 drives the trigger plate 9 to synchronously move, when the trigger plate 9 moves upward, the inclined surface presses the roller 10 and the horizontal plate 11, the roller 10 and the horizontal plate 11 move horizontally, the spring telescopic rod 12 is compressed, when the trigger plate 9 moves downward and resets, the roller 10 and the horizontal plate 11 move horizontally and reset under the elastic force of the spring telescopic rod 12, the above-mentioned steps are repeated, the horizontal plate 11 takes the second cleaning plate 13 and vibrates horizontally, the second cleaning plate 13 takes the limiting column 15 and stably slides along the track groove 16, and vibrates horizontally and linearly, the dirt on the surface of the belt body of the belt conveyor 1 is rubbed and cleaned from the bottom, which is the working principle of the belt conveyor cleaning device.

[0033] 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 variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A bag making machine feed device with cleaning function, comprising a belt conveyor (1), characterized in that: A feeding table (2) is provided at the bottom of the belt conveyor (1). A servo motor (3) is fixed on the outer side wall of the feeding table (2). An eccentric wheel (4) is fixedly installed on the output shaft of the servo motor (3). The top of the eccentric wheel (4) is in contact with the bottom surface of the horizontal part of the linkage plate (5). The end of the horizontal part of the linkage plate (5) is fixedly connected to one side of the first cleaning plate (6). A stabilizing column (7) is installed through the center of the first cleaning plate (6). The top of the stabilizing column (7) is fixedly connected to the top of the inner wall of the feeding table (2). A support spring (8) is installed at the bottom of the stabilizing column (7). The top of the support spring (8) is fixedly connected to the bottom surface of the first cleaning plate (6). A trigger plate (9) is fixed at the bottom of the vertical part of the linkage plate (5). One side of the trigger plate (9) is in contact with the roller (10). The roller (10) is rotatably installed on one side of the horizontal plate (11). A spring telescopic rod (12) is fixed on the other side of the horizontal plate (11). The spring telescopic rod (12) is fixedly installed on the inner side wall of the feeding table (2). The end of the horizontal plate (11) is fixedly connected to one side of the second cleaning plate (13). A support wheel (14) is installed at the bottom of the second cleaning plate (13). A limiting column (15) is fixed in the middle of the bottom surface of the second cleaning plate (13). The bottom end of the limiting column (15) is in contact with the inner wall of the track groove (16). The track groove (16) is opened on the inner bottom surface of the feeding table (2).

2. The bag making machine with cleaning function according to claim 1, characterized in that: The eccentric wheels (4) are equidistantly distributed. The top of the eccentric wheel (4) is in contact with the center of the bottom surface of the horizontal part of the linkage plate (5).

3. The bag making machine with cleaning function according to claim 1, characterized in that: The front view shape of the linkage plate (5) is "L" shaped. Both sides of the linkage plate (5) are in contact with both sides of the inner wall of the feeding table (2).

4. The bag making machine with cleaning function according to claim 1, characterized in that: The front view sectional shape of the stabilizing column (7) is "丄" shaped, and the stabilizing column (7) is in sliding connection with the hole opened at the center of the first cleaning plate (6). The stabilizing columns (7) are symmetrically distributed about the center of the first cleaning plate (6).

5. The bag making machine with cleaning function according to claim 1, characterized in that: The side view shape of the trigger plate (9) is a right trapezoid, and the length of the trigger plate (9) is greater than the length of the roller (10).

6. The bag making machine with cleaning function according to claim 1, characterized in that: The centers of the horizontal plate (11), the spring telescopic rod (12) and the second cleaning plate (13) are on the same horizontal plane. The spring telescopic rods (12) are equidistantly distributed.

7. The bag making machine with cleaning function according to claim 1, characterized in that: The support wheels (14) are symmetrically distributed about the center of the second cleaning plate (13). Dense bristles are fixedly installed on the top surface of the second cleaning plate (13) and the side surface of the first cleaning plate (6) close to the bottom of the belt conveyor (1).

8. The bag making machine with cleaning function according to claim 1, characterized in that: The limiting column (15) is in sliding connection with the track groove (16). The front view sectional shapes of the limiting column (15) and the track groove (16) are both "丄" shaped. The limiting columns (15) are symmetrically distributed about the center of the second cleaning plate (13).

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