Dispensing machine applied to packaging bag processing

Abstract

The utility model relates to the technical field of packaging bag processing dispensing equipment, in particular to a dispensing machine applied to packaging bag processing, which can effectively fix a packaging bag, prevent the packaging bag from shifting during dispensing and avoid influencing the dispensing of the packaging bag. Comprising a conveying frame, four sets of supporting legs are fixedly arranged at the bottom end of the conveying frame and distributed at the four corners of the conveying frame, a conveying belt is installed on the conveying frame, a base plate is fixedly connected to the middle of the inner side of the conveying frame, and a glue dispenser is fixedly installed in the middle of the top end of the conveying frame; two sets of H-shaped supports are symmetrically and rotationally installed on the dispenser rack through matching of connecting shafts, two sets of hinge pieces are hinged to two sets of hinge bases respectively, mounting grooves are formed in the two sides of the inner ends of the two sets of H-shaped supports, two sets of wheel carriers are rotationally connected to the two sets of H-shaped supports through matching of the mounting grooves, and rubber pressing wheels are rotationally installed on the four sets of wheel carriers.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of packaging bag processing point gum equipment, and particularly to a point gum machine applied to packaging bag processing. BACKGROUND

[0002] The point gum machine is also called a glue applying machine, a glue dropping machine, a glue hitting machine, a glue filling machine and the like, is a kind of automatic machine specially controlling fluid and dropping, coating fluid on product surface or product interior, can realize three-dimensional, four-dimensional path point gum, has the characteristics of accurate positioning, accurate glue control, no wire pulling, no glue leakage and no glue dripping, packaging bag often needs to use point gum machine for point gum in production process, to facilitate subsequent adhesion.

[0003] In the prior art, when the packaging bag is point gummed, the packaging bag is generally conveyed to the lower side of the point gum machine by the conveying belt, and then the packaging bag is point gummed by the point gum machine, but the packaging bag cannot be effectively fixed when the point gum machine point gums the packaging bag, so that the packaging bag is prone to displacement when point gummed, which affects the point gum of the packaging bag. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model provides a point gum machine applied to packaging bag processing, which can effectively fix the packaging bag, prevent the packaging bag from being displaced when point gummed and avoid affecting the point gum of the packaging bag.

[0005] TECHNICAL SCHEME

[0006] To achieve the above object, the utility model provides the following technical scheme: a point gum machine applied to packaging bag processing, comprising a conveying frame, four groups of supporting legs are fixedly arranged at the bottom end of the conveying frame, the four groups of supporting legs are distributed at the four corners of the conveying frame, a conveying belt is installed on the conveying frame, a backing plate is fixedly connected to the inner side of the conveying frame, a point gum machine is fixedly installed at the top end of the conveying frame, a pressing mechanism is arranged on the rack of the point gum machine, the pressing mechanism comprises two groups of air cylinders, the bottom end of each air cylinder is fixedly provided with a connecting block, two groups of connecting seats are fixedly arranged on the inner side of the rack of the point gum machine, the two groups of air cylinders are symmetrically rotatably installed on the inner side of the rack of the point gum machine through the cooperation of the connecting block and the connecting seat, two pairs of connecting shafts are symmetrically arranged on the rack of the point gum machine, two groups of H-shaped supports are symmetrically rotatably installed on the rack of the point gum machine through the cooperation of the connecting shafts, a hinge seat is fixedly arranged at the bottom of each H-shaped support, a hinge piece is fixedly arranged at the output end of each air cylinder, the two hinge pieces are hingedly connected to the two hinge seats respectively, mounting grooves are arranged on the inner ends of the two sides of each H-shaped support, two groups of wheel frames are rotatably connected to the two groups of H-shaped supports through the cooperation of the mounting grooves, and rubber pressing wheels are rotatably installed on the four groups of wheel frames.

[0007] Preferably, the four groups of the bottom ends of the supporting legs are provided with adjusting supporting legs, the bottom ends of the supporting legs are provided with threaded holes, threaded columns are screwed in the threaded holes, the bottom ends of the threaded columns are fixedly provided with supporting legs, nuts are fixedly sleeved on the threaded columns, and bottom ends of the nuts are fixedly connected with top ends of the supporting legs.

[0008] Preferably, the four groups of the bottom ends of the supporting legs are provided with adjusting supporting legs, the bottom ends of the supporting legs are provided with threaded holes, threaded columns are screwed in the threaded holes, the bottom ends of the threaded columns are fixedly provided with supporting legs, nuts are fixedly sleeved on the threaded columns, and bottom ends of the nuts are fixedly connected with top ends of the supporting legs.

[0009] Preferably, the four groups of the bottom ends of the supporting legs are provided with adjusting supporting legs, the bottom ends of the supporting legs are provided with threaded holes, threaded columns are screwed in the threaded holes, the bottom ends of the threaded columns are fixedly provided with supporting legs, nuts are fixedly sleeved on the threaded columns, and bottom ends of the nuts are fixedly connected with top ends of the supporting legs.

[0010] Preferably, the four groups of the bottom ends of the supporting legs are provided with adjusting supporting legs, the bottom ends of the supporting legs are provided with threaded holes, threaded columns are screwed in the threaded holes, the bottom ends of the threaded columns are fixedly provided with supporting legs, nuts are fixedly sleeved on the threaded columns, and bottom ends of the nuts are fixedly connected with top ends of the supporting legs.

[0011] Compared with the prior art, the utility model has the advantages that in use, at the beginning, the cylinder is in the state of stretching out, the H type support is lifted through the support of the cylinder, the rubber pressing wheel is in the state of suspending, the packaging bag is transported through the conveying belt, the packaging bag is transported to the position below the glue dispensing machine to carry out the glue dispensing, before the glue dispensing, the cylinder is retracted through starting, and then the cylinder drives the H type support to rotate downwards, the cooperation of the wheel frame and the mounting groove is smooth, the wheel frame always keeps vertical under the gravity of itself and the rubber pressing wheel, when the H type support rotates downwards, the wheel frame and the rubber pressing wheel are driven to move downwards, the width of the packaging bag is greater than the interval when the rubber pressing wheel presses down, so that the rubber pressing wheel presses the packaging bag transported to the strengthening rod, and the packaging bag is fixed, then the glue dispensing machine is started to carry out the glue dispensing, after the glue dispensing is completed, the cylinder is stretched out again, the H type support is rotated upwards through the stretching out of the cylinder, and then the H type support and the rubber pressing wheel are lifted, the pressing of the packaging bag is released, and then the conveying can be continued, so that the packaging bag can be effectively fixed, the displacement of the packaging bag during the glue dispensing is prevented, and the glue dispensing of the packaging bag is not affected. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the axonometric structure schematic diagram of the utility model;

[0013] Figure 2 It is the right view structure schematic diagram of the utility model;

[0014] Figure 3 It is the axonometric section structure schematic diagram of the conveying frame in the utility model;

[0015] Figure 4 It is the local axonometric structure schematic diagram of the pressing mechanism in the utility model;

[0016] Figure 5 It is the bottom axonometric structure schematic diagram of the utility model Figure 4 ;

[0017] Figure 6Is the shaft measurement structure schematic diagram of adjusting support leg in the utility model;

[0018] Marked in the drawing: 1, conveying frame;2, support leg;3, conveying belt;4, backing plate;5, point gum machine;6, air cylinder;7, link block;8, link seat;9, connecting shaft;10, H type support;11, wheel frame;12, rubber pressure roller;13, hinged seat;14, hinged piece;15, threaded column;16, support leg;17, nut;18, antiskid pad;19, reinforcing rod;20, reinforcing plate. DETAILED DESCRIPTION

[0019] The specific implementation of the utility model will be described in further detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model. EXAMPLE

[0020] Please refer to Figures 1-6The utility model discloses a point gum machine for packaging bag processing, including conveying frame 1, four groups of supporting legs 2 are fixedly arranged in the bottom of conveying frame 1, four groups of supporting legs 2 are distributed in the four corners of conveying frame 1, and conveying belt 3 is installed on conveying frame 1, and the middle fixed connection of conveying frame 1 inside has the backing plate 4, and the middle fixed mounting of conveying frame 1 top end has the point gum machine 5, and the bottom of two groups of air cylinders 6 is fixedly arranged with the link block 7, and the inside of point gum machine 5 rack is fixedly arranged with two groups of link seats 8 below symmetry, and two groups of air cylinders 6 are symmetrically installed in the inside of point gum machine 5 rack through the cooperation of link block 7 and link seat 8, and two pairs of connecting shafts 9 are symmetrically arranged on the rack of point gum machine 5, and two groups of H type supports 10 are symmetrically installed on the rack of point gum machine 5 through the cooperation of connecting shaft 9, and the bottom of two groups of H type supports 10 is fixedly arranged with the hinged seat 13, and the output of two groups of air cylinders 6 is fixedly arranged with the hinged piece 14, and two groups of hinged pieces 14 are hinged with two groups of hinged seats 13 respectively, and the both sides of the inner end of two groups of H type supports 10 are equipped with the mounting groove, and two groups of wheel frames 11 are rotatably connected on two groups of H type supports 10 through the cooperation of mounting groove, and rubber pressure wheel 12 is rotatably installed on four groups of wheel frames 11;When using, initially, air cylinder 6 is in the state of stretching, and makes H type support 10 lift through the support of air cylinder 6, and rubber pressure wheel 12 is in suspension, and packaging bag is transported through conveying belt 3, and makes packaging bag be transported to the point gum of point gum machine 5 below, before point gum, through starting air cylinder 6, makes air cylinder 6 retract, and then makes air cylinder 6 drive H type support 10 downward rotation, and the cooperation of wheel frame 11 and mounting groove is smooth, and wheel frame 11 always keeps vertical under the gravity of itself and rubber pressure wheel 12, when H type support 10 rotates downward, drives wheel frame 11 and rubber pressure wheel 12 to move downward, and the width of packaging bag is greater than the interval when rubber pressure wheel 12 presses down, so that rubber pressure wheel 12 presses the packaging bag transported to strengthen the rod 19, and makes packaging bag fixed, then through starting point gum machine 5 and carrying out point gum, after completing point gum, through starting air cylinder 6 again, makes air cylinder 6 stretch, through the stretching of air cylinder 6, makes H type support 10 rotate upward, and then lifts H type support 10 and rubber pressure wheel 12, and releases the pressure of packaging bag, then can continue to transport, so that the packaging bag can be effectively fixed, prevents packaging bag from shifting when point gum, avoids the influence of the point gum of packaging bag.

[0021] Four groups of the bottom of supporting legs 2 are equipped with adjustable supporting legs, and the adjustable supporting legs include threaded column 15, and the bottom of supporting leg 2 is equipped with threaded hole, and threaded column 15 is screwed in the bottom of supporting leg 2 through the cooperation of threaded hole, and the bottom of threaded column 15 is fixedly arranged with supporting leg 16, and the nut 17 is fixedly sleeved on threaded column 15, and the bottom of nut 17 is fixedly connected with the top end of supporting leg 16;When placing, according to the flatness of ground, through the cooperation of wrench and nut 17 and the screwing of threaded column 15, so that conveying frame 1 keeps stable when placing.

[0022] The bottom end of the four groups of supporting legs 16 is fixedly provided with an anti-skid pad 18.

[0023] The four groups of supporting legs 2 and the top end of the conveying frame 1 are fixedly connected with a reinforcing rod 19; by arranging the reinforcing rod 19, the structural strength of the connection between the supporting legs 2 and the conveying frame 1 is improved, and the supporting stability of the supporting legs 2 is improved.

[0024] The front and rear ends of the dispensing machine 5 and the top end of the conveying frame 1 are fixedly connected with a reinforcing plate 20; by arranging the reinforcing plate 20, the installation of the dispensing machine 5 and the conveying frame 1 is more firm.

[0025] The working principle of the dispensing machine for packaging bag processing is that, in use, the cylinder 6 is in an extended state at the beginning, the H-shaped support 10 is lifted by the support of the cylinder 6, the rubber pressing wheel 12 is in suspension, the packaging bag is conveyed by the conveying belt 3, the packaging bag is conveyed to the lower side of the dispensing machine 5 for dispensing, before dispensing, the cylinder 6 is retracted by starting, and then the cylinder 6 drives the H-shaped support 10 to rotate downward, the cooperation of the wheel frame 11 and the mounting groove is smooth, the wheel frame 11 always remains vertical under the gravity of itself and the rubber pressing wheel 12, when the H-shaped support 10 rotates downward, the wheel frame 11 and the rubber pressing wheel 12 are driven to move downward, the width of the packaging bag is greater than the interval when the rubber pressing wheel 12 is pressed, so that the rubber pressing wheel 12 presses the conveyed packaging bag on the reinforcing rod 19, the packaging bag is fixed, then the dispensing machine 5 is started to dispense, after dispensing is completed, the cylinder 6 is extended by starting, the H-shaped support 10 is rotated upward by the extension of the cylinder 6, and then the H-shaped support 10 and the rubber pressing wheel 12 are lifted, the pressing of the packaging bag is released, and then conveying can be continued.

[0026] The installation mode, connection mode or arrangement mode of the dispensing machine for packaging bag processing are all common mechanical modes, as long as the beneficial effects can be achieved, and implementation can be performed; the conveying belt, the dispensing machine and the cylinder of the dispensing machine for packaging bag processing are purchased on the market, and the technical personnel in the industry only need to install and operate according to the attached instruction manual.

[0027] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for ordinary technical personnel in the technical field, without departing from the technical principle of the utility model, a number of improvements and modifications can be made, and these improvements and modifications should be regarded as the protection range of the utility model.

Claims

1. A point glue machine applied to packaging bag processing, comprising a conveying frame (1), the bottom end of the conveying frame (1) is fixedly provided with four groups of supporting legs (2), the four groups of supporting legs (2) are distributed at the four corners of the conveying frame (1), a conveying belt (3) is installed on the conveying frame (1), a backing plate (4) is fixedly connected to the inner side of the conveying frame (1), and a point glue machine (5) is fixedly installed at the top end of the conveying frame (1), characterized in that, The pressing mechanism is arranged on the frame of the glue dispenser (5); The pressing mechanism comprises two groups of air cylinders (6), the bottom ends of the two groups of air cylinders (6) are fixedly provided with connecting blocks (7), two groups of connecting seats (8) are symmetrically fixedly arranged on the inner side of the bottom of the frame of the glue dispenser (5), the two groups of air cylinders (6) are symmetrically rotatably arranged on the inner side of the frame of the glue dispenser (5) through the cooperation of the connecting blocks (7) and the connecting seats (8), two pairs of connecting shafts (9) are symmetrically arranged on the frame of the glue dispenser (5), two groups of H-shaped supports (10) are rotatably arranged on the frame of the glue dispenser (5) through the cooperation of the connecting shafts (9), the bottom ends of the two groups of H-shaped supports (10) are fixedly provided with hinged seats (13), the output ends of the two groups of air cylinders (6) are fixedly provided with hinged plates (14), the two groups of hinged plates (14) are respectively hinged to the two groups of hinged seats (13), the inner ends of the two groups of H-shaped supports (10) are respectively provided with mounting grooves, and two groups of wheel frames (11) are rotatably connected to the two groups of H-shaped supports (10) through the cooperation of the mounting grooves.

2. The glue dispenser for processing packaging bags according to claim 1, wherein, The bottom ends of the four groups of supporting legs (2) are provided with adjusting feet, the adjusting feet comprise threaded columns (15), the bottom ends of the supporting legs (2) are provided with threaded holes, the threaded columns (15) are screwed on the bottom ends of the supporting legs (2) through the cooperation of the threaded holes, the bottom ends of the threaded columns (15) are fixedly provided with feet (16), the threaded columns (15) are fixedly provided with nuts (17), and the bottom ends of the nuts (17) are fixedly connected with the top ends of the feet (16).

3. The glue dispenser for processing of packaging bags according to claim 2, wherein, The bottom ends of the four groups of feet (16) are fixedly provided with anti-skid pads (18).

4. The glue dispenser for processing packaging bags according to claim 3, wherein, The four groups of supporting legs (2) and the top end of the conveying frame (1) are fixedly connected with reinforcing rods (19).

5. The glue dispenser for processing of packaging bags according to claim 4, wherein, The front end and the rear end of the frame of the glue dispenser (5) and the top end of the conveying frame (1) are fixedly connected with reinforcing plates (20).

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