CN210614158U

CN210614158U - Glue spreading device of box pasting machine

Info

Publication number: CN210614158U
Application number: CN201921240876.8U
Authority: CN
Inventors: 肖德荣
Original assignee: Jiangmen City Pengjiang District Xinhongji Industrial Co ltd
Current assignee: Jiangmen City Pengjiang District Xinhongji Industrial Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-05-26
Anticipated expiration: 2029-07-31

Abstract

The embodiment of the utility model discloses a gluing device of a box pasting machine, which comprises a mounting rack and two gluing tanks for storing glue, wherein the upper end surface of the mounting rack is provided with a slide rail, the two gluing tanks are connected on the slide rail in a sliding manner, the mounting rack is provided with positioning holes, and the gluing tanks are connected with positioning pieces matched with the positioning holes; every the up end of gluing jar is provided with rotatable rubber coating gear, rubber coating gear part stretches into in the gluing jar, rubber coating gear coaxial coupling has first synchronous pulley, the sub-unit connection of mounting bracket has second synchronous pulley, second synchronous pulley with first synchronous pulley passes through synchronous belt drive and connects, second synchronous pulley is connected with driving motor, still be provided with the pinch roller directly over the rubber coating gear, the outer peripheral face of pinch roller be provided with rubber coating gear complex recess, the width ratio of recess the thickness of rubber coating gear is 0.5 to 1 millimeter big.

Description

Glue spreading device of box pasting machine

Technical Field

The utility model relates to a paste box machine field, specifically a paste rubber coating device of box machine.

Background

Along with the rapid development of industry, the use amount of various types of packing boxes is greatly increased every year, the structures and the shapes of the packing boxes are also continuously changed, and partial packing boxes such as medicine packing boxes and lamp packing boxes need to be glued and then are formed in a fitting mode.

The gluing device that current box machine of pasting used, it is general fairly simple, there is the rubber coating width control poor, influences the final effect of pasting of packing carton, and the glue is changed troublesome poeration, and the defect such as down time is long remains to be improved.

Disclosure of Invention

An object of the utility model is to solve above-mentioned technical problem, provide a paste rubber coating device of box machine, promote the operating efficiency of cutting, blank pressing greatly, reduce cost.

The embodiment of the utility model provides an adopted technical scheme is:

a gluing device of a box pasting machine comprises an installation frame and two gluing tanks for storing glue, wherein a slide rail is arranged on the upper end surface of the installation frame, the two gluing tanks are connected onto the slide rail in a sliding manner, positioning holes are formed in the installation frame, and the gluing tanks are connected with positioning pieces matched with the positioning holes; every the up end of gluing jar is provided with rotatable rubber coating gear, rubber coating gear part stretches into in the gluing jar, rubber coating gear coaxial coupling has first synchronous pulley, the sub-unit connection of mounting bracket has second synchronous pulley, second synchronous pulley with first synchronous pulley passes through synchronous belt drive and connects, second synchronous pulley is connected with driving motor, still be provided with the pinch roller directly over the rubber coating gear, the outer peripheral face of pinch roller be provided with rubber coating gear complex recess, the width ratio of recess the thickness of rubber coating gear is 0.5 to 1 millimeter big.

As an improvement of the above technical solution, a rotating shaft of the pressing wheel is connected with a horizontal pressing plate, a vertical mounting post is arranged on an upper end surface of the glue coating tank, the pressing plate is slidably connected to the mounting post, a spring is further sleeved on the mounting post, two ends of the spring are respectively abutted against the pressing plate and the glue coating tank, and a locking ring for limiting the pressing plate is connected to an upper end of the mounting post.

As a further improvement of the technical scheme, the locking ring is in threaded connection with the mounting column, and the outer peripheral surface of the locking ring is provided with anti-skid threads.

In a further improvement, the left end of the pressing plate is connected with a swing arm, and a rotating shaft of the pressing wheel is installed at the lower end of the swing arm.

Further improve, the right side of gluing jar is provided with guiding mechanism, guiding mechanism is including punch holder and lower plate, the punch holder with be formed with the gap that supplies the packing carton to pass through between the lower plate, the right-hand member of punch holder upwarps, the right-hand member downwarping of lower plate.

The upper end surface of the upper clamping plate is connected with a supporting plate, the supporting plate is connected with the pressing plate and can adjust the height, and the lower clamping plate is fixed on the upper end surface of the gluing tank.

The upper end face of the gluing tank is provided with a waste collecting plate located on the left side of the gluing gear, the waste collecting plate is close to the periphery of the gluing gear, and a baffle is arranged on one side, away from the first synchronous belt wheel, of the waste collecting plate.

The improved installation rack is characterized in that the left end and the right end of the installation rack are respectively connected with an installation plate, the installation plates are fixed with the installation rack through screws, the installation plates are arranged along the front and back direction, and the installation plates are provided with oblong holes for installing bolts.

One of the above technical solutions has at least the following beneficial effects: the mounting frame utilizes the slide rail, so that the two gluing tanks can move, the replacement function is realized, the shutdown replacement is avoided, the efficiency is improved, and the cost is reduced; the positioning can be realized by inserting the positioning piece of the gluing tank into the positioning hole on the mounting rack, and the gluing tank is simple and easy to use; the upper end surface of each gluing tank is provided with a rotatable gluing gear, the gluing gear partially extends into the gluing tank, the gluing gear is coaxially connected with a first synchronous belt wheel, the lower part of the mounting rack is connected with a second synchronous belt wheel, the second synchronous belt wheel is connected with the first synchronous belt wheel through synchronous belt transmission, the second synchronous belt wheel is connected with a driving motor, a pressing wheel is further arranged right above the gluing gear, the peripheral surface of the pressing wheel is provided with a groove matched with the gluing gear, the width of the groove is 0.5-1 mm larger than the thickness of the gluing gear, the driving motor drives the gluing gear to rotate through the synchronous belt, the gluing gear is utilized to drive glue in the gluing tank, the packaging box passes through the gluing gear and the pressing wheel, so that the glue is coated on the packaging box, the pressing wheel slightly extrudes the packaging box, the glue coated on the packaging box, the sticking effect of the packing box is improved, and the product quality is improved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a top view of an embodiment of the present invention;

fig. 2 is a front view of the embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, a gluing device of a box pasting machine is provided, which comprises an installation frame 100 and two gluing tanks 200 for storing glue, wherein the upper end surface of the installation frame 100 is provided with a slide rail 110, the two gluing tanks 200 are slidably connected to the slide rail 110, the installation frame 100 is provided with positioning holes 120, and the gluing tanks 200 are connected with positioning pieces matched with the positioning holes 120; the upper end surface of each gluing tank 200 is provided with a rotatable gluing gear 300, the gluing gear 300 partially extends into the gluing tank 200, the gluing gear 300 is coaxially connected with a first synchronous pulley 310, the lower part of the mounting frame 100 is connected with a second synchronous pulley 130, the second synchronous pulley 130 is connected with the first synchronous pulley 310 through synchronous belt transmission, the second synchronous pulley 130 is connected with a driving motor, a pressing wheel 400 is further arranged right above the gluing gear 300, the peripheral surface of the pressing wheel 400 is provided with a groove matched with the gluing gear 300, and the width of the groove is 1 mm greater than the thickness of the gluing gear 300. The two gluing tanks 200 can move along the slide rail 110, so that the replacement function is realized, the halt for replacing the glue is avoided, the efficiency is improved, and the cost is reduced; the positioning can be realized by inserting the positioning element of the glue coating tank 200 into the positioning hole 120 on the installation frame 100, the use is simple and easy, and the positioning element can be a bolt or a screw; the driving motor drives the gluing gear 300 to rotate through the synchronous belt, glue in the gluing tank 200 is brought up by the gluing gear 300, the packaging box passes through the gluing gear 300 and the pressing wheel 400, so that the glue is coated on the packaging box, the width of the groove is 1 mm larger than the thickness of the gluing gear 300, the pressing wheel 400 slightly extrudes the packaging box by the groove, the thickness of the glue coated on the packaging box is basically the same as that of the gluing gear 300, the gluing width is accurately controlled, the pasting effect of the packaging box is improved, and the product quality is improved.

Referring to fig. 2, in some embodiments, preferably, a horizontal pressing plate 410 is connected to a rotating shaft of the pressing wheel 400, a vertical mounting column 210 is disposed on an upper end surface of the glue pot 200, the pressing plate 410 is slidably connected to the mounting column 210, a spring 420 is further sleeved on the mounting column 210, two ends of the spring 420 abut against the pressing plate 410 and the glue pot 200 respectively, and a locking ring 430 for limiting the pressing plate 410 is connected to an upper end of the mounting column 210. Through the height of adjustment catch 430 on the erection column 210, can adjust pinch roller 400 and rubber coating gear 300 distance, the packing carton of the different thickness of adaptation improves the commonality, and spring 420 offsets gravity, guarantees the high stability of pinch roller 400.

Preferably, the locking ring 430 is threadedly coupled to the mounting post 210 for easy manipulation, and the locking ring 430 has anti-slip threads on an outer circumferential surface thereof, so that a user can screw the locking ring 430 by hand.

Preferably, a swing arm 440 is connected to a left end of the pressing plate 410, and a rotating shaft of the pressing wheel 400 is mounted on a lower end of the swing arm 440. The swing arm 440 can adjust the vertical position of the pressing wheel 400, so as to ensure that the pressing wheel 400 corresponds to the gluing gear 300.

Referring to fig. 2, in some embodiments, it is preferable that a guide mechanism is provided at the right side of the glue-applying tank 200, the guide mechanism includes an upper plate 510 and a lower plate 520, a gap for passing the packing box is formed between the upper plate 510 and the lower plate 520, the right end of the upper plate 510 is tilted upward, and the right end of the lower plate 520 is bent downward. Utilize the gap between punch holder 510 and the lower plate 520 for the packing carton direction, guarantee that the packing carton gets into between pinch roller 400 and the rubber coating gear 300, the right-hand member perk that makes progress of punch holder 510, the right-hand member downwarping of lower plate 520 is favorable to the packing carton to get into more.

Preferably, a bracket 530 is connected to an upper end surface of the upper clamp 510, the bracket 530 is connected to the pressure plate 410 and is adjustable in height, and the lower clamp 520 is fixed to an upper end surface of the glue pot 200. The distance between the upper clamping plate 510 and the lower clamping plate 520 is adjusted by the supporting plate 530, so that the packaging box is adaptive to packaging boxes with different thicknesses, and the universality is improved.

Referring to fig. 1 and 2, in some embodiments, it is preferable that the upper end surface of the gluing tank 200 is provided with a waste collection plate 140 located at the left side of the gluing gear 300, the waste collection plate 140 is close to the outer circumference of the gluing gear 300, and a side of the waste collection plate 140 away from the first timing pulley 310 is provided with a baffle. The waste collecting plate 140 is used for collecting redundant glue, the baffle can prevent the glue from falling, other devices are prevented from being stained with the glue, and pollution is prevented.

Referring to fig. 1, in some embodiments, a mounting plate 600 is connected to each of the left and right ends of the mounting block 100, the mounting plate 600 is fixed to the mounting block 100 by screws, the mounting plate 600 is arranged in the front-rear direction, and the mounting plate 600 is provided with oblong holes for mounting bolts. The front and rear positions of the glue pot 200 can be adjusted by the mounting plate 600, and the versatility is improved.

The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and the technical effects of the present invention should fall within the protection scope of the present invention as long as the technical effects are achieved by any of the same or similar means.

Claims

1. The utility model provides a paste rubber coating device of box machine which characterized in that: the glue storage tank comprises an installation rack (100) and two glue coating tanks (200) used for storing glue, wherein a slide rail (110) is arranged on the upper end surface of the installation rack (100), the two glue coating tanks (200) are connected to the slide rail (110) in a sliding manner, positioning holes (120) are formed in the installation rack (100), and the glue coating tanks (200) are connected with positioning pieces matched with the positioning holes (120); every the up end of gluing jar (200) is provided with rotatable rubber coating gear (300), rubber coating gear (300) part stretches into in the gluing jar (200), rubber coating gear (300) coaxial coupling has first synchronous pulley (310), the sub-unit connection of mounting bracket (100) has second synchronous pulley (130), second synchronous pulley (130) with first synchronous pulley (310) are connected through synchronous belt drive, second synchronous pulley (130) are connected with driving motor, still be provided with pinch roller (400) directly over rubber coating gear (300), the outer peripheral face of pinch roller (400) be provided with rubber coating gear (300) complex recess, the width ratio of recess the thickness of rubber coating gear (300) is 0.5 to 1 millimeter big.

2. The gluing device of a box gluing machine according to claim 1, characterized in that: the rotary shaft of the pinch roller (400) is connected with a horizontal pressing plate (410), the upper end face of the gluing tank (200) is provided with a vertical mounting column (210), the pressing plate (410) is connected to the mounting column (210) in a sliding mode, a spring (420) is further sleeved on the mounting column (210), two ends of the spring (420) abut against the pressing plate (410) and the gluing tank (200) respectively, and the upper end of the mounting column (210) is connected with a locking ring (430) used for limiting the pressing plate (410).

3. The gluing device of a box gluing machine according to claim 2, characterized in that: the locking ring (430) is in threaded connection with the mounting column (210), and anti-skid threads are arranged on the outer peripheral surface of the locking ring (430).

4. The gluing device of a box gluing machine according to claim 2, characterized in that: the left end of the pressing plate (410) is connected with a swing arm (440), and a rotating shaft of the pressing wheel (400) is installed at the lower end of the swing arm (440).

5. The gluing device of a box gluing machine according to claim 2, characterized in that: the right side of gluing jar (200) is provided with guiding mechanism, guiding mechanism is including punch holder (510) and lower plate (520), punch holder (510) with be formed with the gap that supplies the packing carton to pass through between lower plate (520), the right-hand member of punch holder (510) perks upwards, the right-hand member downwarping of lower plate (520).

6. The gluing device of a box gluing machine according to claim 5, characterized in that: the upper end surface of the upper clamping plate (510) is connected with a support plate (530), the support plate (530) is connected with the pressing plate (410) and can adjust the height, and the lower clamping plate (520) is fixed on the upper end surface of the gluing tank (200).

7. The gluing device of a box gluing machine according to claim 1, characterized in that: the upper end surface of the gluing tank (200) is provided with a waste collecting plate (140) positioned on the left side of the gluing gear (300), the waste collecting plate (140) is close to the periphery of the gluing gear (300), and a baffle is arranged on one side, far away from the first synchronous belt wheel (310), of the waste collecting plate (140).

8. The gluing device of a box gluing machine according to claim 1, characterized in that: both ends respectively are connected with a mounting panel (600) about mounting bracket (100), mounting panel (600) with mounting bracket (100) pass through the screw fixation, mounting panel (600) are arranged along the fore-and-aft direction, be provided with the slotted hole on mounting panel (600) and install with the confession bolt.