Pouring sealant split charging equipment

Abstract

The utility model relates to the technical field of packaging, and discloses a pouring sealant subpackaging device which comprises a support, a conveying assembly is arranged at the bottom of the support, a feeding assembly is arranged on the front side of the support, an air pump is fixedly connected to the top of the support, the output end of the air pump is fixedly connected with a transmission rod, and the transmission rod is fixedly connected with the bottom of the support. The bottom of the transmission rod is fixedly connected with an isolation disc, the bottom of the isolation disc is fixedly connected with a plurality of connecting rods, the bottoms of the connecting rods are fixedly connected with the same connecting plate, the bottom of the connecting plate is fixedly connected with a fixing plate, and the top of the fixing plate is provided with a reciprocating assembly. And two push-pull plates are arranged at the bottom of the connecting plate. According to the utility model, through an alternate working mode of position interchange of the discharge pipes on the front side and the rear side, glue solution residue accumulation caused by continuous use of a single discharge pipe is avoided, meanwhile, uninterrupted sub-packaging operation is realized, and the production efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to encapsulation technical field especially relates to a kind of pouring sealant subpackaging equipment. BACKGROUND

[0002] Subpackaging equipment is a kind of equipment for splitting and packaging into smaller units according to specific capacity or weight requirements, in the early stage of industrial production, product subpackaging relies on manual completion, simple mechanized subpackaging equipment begins to appear, for large-scale production scene, subpackaging equipment can quickly and continuously subpackaging operation, complete a large amount of product subpackaging work in short time, greatly improve production efficiency.

[0003] Pouring sealant is a kind of functional material for sealing, insulating, moisture-proof and shock-proof protection of components in electronic and electrical equipment, pouring sealant subpackaging equipment can accurately control the amount of glue subpackaging each time, in the electronic component pouring process, the amount of pouring sealant needs to be accurately controlled to ensure that electronic components are properly protected, while avoiding waste caused by excessive glue or adversely affecting component performance.

[0004] The existing pouring sealant subpackaging equipment is composed of feeding system, metering system, control system and subpackaging system, the subpackaging system designs subpackaging head according to the properties of pouring sealant and the shape and size of subpackaging container, adopts special screw structure, and the glue liquid is extruded through the rotation of screw, which can accurately control the output of pouring sealant, but pouring sealant has viscosity, and it is easy to remain on the screw during subpackaging process, if these residual glue liquid is not cleaned in time, it will gradually solidify, increase the cleaning difficulty of equipment, therefore, a pouring sealant subpackaging equipment is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a kind of pouring sealant subpackaging equipment, to improve the problem of glue liquid residue in prior art.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of pouring sealant sub-packaging equipment, the bottom of the support is provided with transmission assembly, the front side of the support is provided with feed assembly, the top of the support is fixedly connected with air pump, the output of the air pump is fixedly connected with transmission rod, the bottom of the transmission rod is fixedly connected with isolating disc, the bottom of the isolating disc is fixedly connected with multiple connecting rods, the bottom of multiple connecting rods is fixedly connected with same connecting plate, the bottom of the connecting plate is fixedly connected with fixed plate, the top of the fixed plate is provided with reciprocating assembly, the bottom of the connecting plate is provided with two push-pull plates, the outer wall of two push-pull plates is fixedly connected with two push-pull rods, the outer wall of multiple push-pull rods is fixedly connected with piston, the outer wall of multiple pistons is slidably connected with overflow pipe, the inner wall of multiple overflow pipes is communicated with discharge pipe, the outer wall of multiple overflow pipes is fixedly connected with support ring, the inner wall of multiple discharge pipes is provided with two plug valve assemblies, the bottom of multiple discharge pipes is communicated with outlet, the top of the connecting plate is provided with pipe connecting mechanism, and the pipe connecting mechanism is used to arrange the pipeline of transmission material.

[0007] The utility model has the advantages of the following:

[0008] The pipe connecting mechanism comprises an outer shell, the outer shell is fixedly connected to the outer wall of the plurality of connecting rods, a plurality of small pipe openings are formed in the top of the outer shell, a large pipe opening is formed in the bottom of the outer shell, a connecting head is slidably connected to the outer side of the large pipe opening, and a binding ring is arranged on the top of the connecting head.

[0009] The utility model has the advantages of the following:

[0010] The reciprocating assembly comprises a plurality of fixed rods, the bottom end of each fixed rod is fixedly connected to the top of the fixed plate, a servo motor is fixedly connected to the top of the fixed plate, the output of the servo motor is fixedly connected to a rotating shaft, and the top end of the rotating shaft is fixedly connected to a gear.

[0011] The utility model has the advantages of the following:

[0012] The outer wall of the gear is meshingly connected to a toothed plate on the left and right sides, and a half-tooth groove is formed in the inner wall of each toothed plate.

[0013] The utility model has the advantages of the following:

[0014] The plug valve assembly comprises a valve port, the outer wall of the valve port is fixedly connected to the inner wall of the discharge pipe, a sliding groove is formed in the outer wall of the valve port, and two valve holes are formed in the outer wall of the valve port.

[0015] The utility model has the advantages of the following:

[0016] The outer side of the chute is slidably connected with a slide rod, the top of the slide rod is fixedly connected with an upper plug, and the bottom of the slide rod is fixedly connected with a lower plug.

[0017] The utility model has the advantages of the following:

[0018] The transmission assembly comprises a machine tool, the top of the machine tool is fixedly connected to the bottom end of the support, the inner wall of the machine tool is fixedly connected with a conveyor belt, the outer wall of the machine tool is fixedly connected with a controller, the top of the machine tool is fixedly connected with a bearing table, and the outer wall of the conveyor belt is slidably connected with a glue barrel.

[0019] The utility model has the advantages of the following:

[0020] The feeding assembly comprises a material box, the outer wall of the material box is communicated with a coarse pipe, and the top of each of the plurality of discharge pipes is communicated with a fine pipe.

[0021] 1、The utility model discloses a front and rear side discharge pipe position interchanging and alternating working mode is avoided, and the residual accumulation of glue solution caused by the continuous use of a single discharge pipe is avoided, uninterrupted split charging operation is realized, the production efficiency is further improved, the reciprocating motion of the piston in the overflow pipe is driven by the rotation of the gear, the continuous reciprocating split charging process greatly improves the split charging efficiency of the sealant, and the demand of large-scale production can be met.

[0022] 2、The utility model discloses that a plurality of fine pipes are bound together through a binding ring, the mutual entanglement between the fine pipes or the collision with other equipment components is effectively prevented, when the transmission rod drives other components to rotate and move, the fine pipe, the discharge pipe and the connecting pipe mechanism remain relatively stationary, the material conveying path is ensured not to be disturbed due to shaking or position change, so that the sealant can be continuously and stably conveyed from the material box to the discharge pipe. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A three-dimensional schematic view of a sealant split charging equipment is provided for the utility model;

[0024] Figure 2 A partial structure schematic view of a sealant split charging equipment is provided for the utility model;

[0025] Figure 3 A partial structure sectional view of a sealant split charging equipment is provided for the utility model;

[0026] Figure 4 A partial structure exploded view of a sealant split charging equipment is provided for the utility model;

[0027] Figure 5 A sectional view of a plug valve assembly of a sealant split charging equipment is provided for the utility model;

[0028] Figure 6 A split drawing of a connecting pipe mechanism of a pouring and sealing glue sub-packaging equipment is provided in the utility model.

[0029] Legend:

[0030] 1, support; 2, connecting pipe mechanism; 201, shell; 202, small pipe opening; 203, large pipe opening; 204, connecting head; 205, binding ring; 3, air pump; 4, transmission rod; 5, isolation disc; 6, connecting rod; 7, connecting plate; 8, fixed plate; 9, fixed rod; 10, servo motor; 11, rotating shaft; 12, gear; 13, toothed plate; 14, half tooth groove; 15, push-pull plate; 16, push-pull rod; 17, piston; 18, overflow pipe; 19, discharge pipe; 20, supporting ring; 21, outlet; 22, valve opening; 23, chute; 24, valve hole; 25, sliding rod; 26, upper plug; 27, lower plug; 28, thin pipe; 29, thick pipe; 30, material box; 31, conveying belt; 32, machine tool; 33, controller; 34, bearing table; 35, glue barrel. DETAILED DESCRIPTION

[0031] 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 the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] Refer to the drawings Figure 1 , the drawings Figure 2 and the drawings Figure 3The utility model provides a kind of embodiment: a kind of pouring sealant split charging equipment, including support 1, provide stable support for split charging system, ensure that equipment remains stable during operation, do not occur sway or tilt, the bottom of support 1 is provided with transmission assembly, responsible for pouring sealant that split charging is completed is delivered to next process or specified position, improve the continuity and efficiency of production, the front side of support 1 is provided with feeding assembly, the top of support 1 is fixedly connected with air pump 3, the output of air pump 3 is fixedly connected with transmission rod 4, the bottom of transmission rod 4 is fixedly connected with isolating disc 5, air pump 3 generates power, by transmission rod 4 pushes isolating disc 5 and the component below and moves up and down, and with transverse one hundred and eighty degrees reciprocating rotation, so that the height of equipment can be adjusted to adapt to different work scene and demand, isolating disc 5 plays the role of isolation and protection, prevent external impurities from entering reciprocating assembly inside, influence gear 12 and the transmission efficiency of toothed strip 13, the bottom of isolating disc 5 is fixedly connected with multiple connecting rods 6, the bottom of multiple connecting rods 6 is fixedly connected with same connecting plate 7, connecting rod 6 connects isolating disc 5 and connecting plate 7, ensure that the connection between each component is firm and reliable, can stably transmit power and movement, the bottom of connecting plate 7 is fixedly connected with fixed plate 8, the top of fixed plate 8 is provided with reciprocating assembly, connecting plate 7 provides mounting position for fixed plate 8 and continuous pipe mechanism 2, play the role of connection and support, the bottom of connecting plate 7 is provided with two push-pull plates 15, reciprocating assembly includes multiple fixed rods 9, the bottom end of fixed rod 9 is fixedly connected in the top of fixed plate 8, fixed plate 8 fixes reciprocating assembly and support ring 20, provides mounting position for servo motor 10, provides stable work platform for split charging operation, ensure the accuracy and stability of split charging process, the top of fixed plate 8 is fixedly connected with servo motor 10, the output of servo motor 10 is fixedly connected with rotating shaft 11, servo motor 10 provides accurate power source, drives rotating shaft 11 to rotate, realizes the automation control of split charging operation, the top of rotating shaft 11 is fixedly connected with gear 12, rotating shaft 11 transmits the power of servo motor 10 to gear 12, so that gear 12 can rotate, the top of fixed rod 9 is rotatably connected in the inner wall of gear 12, can support gear 12, ensure that gear 12 is stable in the process of operation position, do not occur deviation or sway, simultaneously with the mode of rotation connection of the inner wall of gear 12 does not affect the rotation of gear 12, the left and right sides of the outer wall of gear 12 are all meshed with toothed strip 13, the inner wall of two toothed strips 13 is all provided with half tooth groove 14, the front half of half tooth groove 14 that right toothed strip 13 sets is smooth, and the back half is rack, the front half of half tooth groove 14 that left toothed strip 13 sets is rack, and the back half is smooth, and the height of half tooth groove 14 is consistent with the height of gear 12, toothed strip 13 is cooperated with gear 12, because the half tooth groove 14 of two side toothed strips 13 is half smooth and half rack, and the opposite position is opposite, present with gear 12 as center point symmetry state, so that gear 12 can alternately mesh with two toothed strips 13 when rotating,Thus, the two toothed strips 13 realize the alternate reciprocating motion, and always move equidistantly in the same direction, the adjacent sides of the front and back sides of the two toothed strips 13 are fixedly connected with the push-pull plates 15, the outer walls of the two push-pull plates 15 are fixedly connected with the two push-pull rods 16, the outer walls of the plurality of push-pull rods 16 are fixedly connected with the pistons 17, the outer walls of the plurality of pistons 17 are slidably connected with the overflow pipes 18, the push-pull plate 15 connects the toothed strip 13 and the push-pull rod 16, and transmits the reciprocating motion of the toothed strip 13 to the push-pull rod 16, so as to push the piston 17 to reciprocate in the overflow pipe 18, realize the suction and discharge of the pouring and sealing glue, complete the sub-packaging operation, the inner walls of the plurality of overflow pipes 18 are communicated with the discharge pipes 19, the overflow pipe 18 stores a certain amount of pouring and sealing glue, and under the action of the piston 17, the pouring and sealing glue is delivered to the discharge pipe 19, the outer walls of the plurality of overflow pipes 18 are fixedly connected with the support rings 20, the outer walls of the support rings 20 are fixedly connected with the outer walls of the fixed plates 8, the overflow pipes 18 are fixed, the position of the overflow pipe 18 is stable during the sub-packaging process, and shaking or displacement does not occur, the inner walls of the plurality of discharge pipes 19 are provided with two plug valve assemblies, the bottoms of the plurality of discharge pipes 19 are communicated with the outlets 21, the pouring and sealing glue delivered by the discharge pipe 19 is injected into the glue barrel 35 through the outlet 21, enters the subsequent packaging or use link, and at the same time, the plug valve assembly is arranged, the inflow and outflow of the pouring and sealing glue can be controlled, accurate sub-packaging control is realized, the feeding assembly comprises a tank 30, a large amount of pouring and sealing glue to be sub-packaged is stored, and material sources are continuously provided for the equipment, the outer wall of the tank 30 is communicated with a thick pipe 29, the tops of the plurality of discharge pipes 19 are communicated with thin pipes 28, the thick pipe 29 serves as a channel connecting the tank 30 and other parts of the equipment, and the pouring and sealing glue in the tank 30 is delivered to the thin pipes 28, the plurality of thin pipes 28 are communicated with the top ends of the discharge pipes 19 at the corresponding positions, the thin pipe 28 accurately guides the pouring and sealing glue from the thick pipe 29 into the discharge pipe 19, and it is ensured that the material can accurately enter the sub-packaging link, and the top of the connecting plate 7 is provided with a connecting pipe mechanism 2, the connecting pipe mechanism 2 is used for arranging the pipelines for transmitting the material.

[0033] Referring to the drawings Figure 1 and the drawings Figure 6The connecting pipe mechanism 2 comprises a shell 201, the inner wall of the shell 201 is fixedly connected to the outer wall of the plurality of connecting rods 6, the shell 201 is fixedly connected to the outer wall of the plurality of connecting rods 6 through the inner wall, which plays a role of fixing the connecting pipe mechanism 2 on the main body structure of the equipment. Since the connecting rod 6 is a relatively stable component in the equipment, such a connecting mode ensures the stability of the connecting pipe mechanism 2, so that it will not shake randomly during the operation of the equipment. A plurality of small pipe openings 202 are formed in the top of the shell 201 for the access of the thin pipes 28, and a large pipe opening 203 is formed in the bottom of the shell 201 for the access of the thick pipe 29. These small pipe openings 202 and the large pipe opening 203 can play a certain positioning and guiding role for the thin pipes 28 and the thick pipe 29, so that the thin pipes 28 and the thick pipe 29 can enter the inside of the connecting pipe mechanism 2 according to the predetermined position, thereby ensuring the accuracy of the material conveying path. The outer side of the large pipe opening 203 is slidingly connected with a connecting head 204, the outer wall of the connecting head 204 is slidingly connected at the protruding position of the outer side of the large pipe opening 203, and the large pipe opening 203 is slidingly connected with the connecting head 204, which provides a mounting position for the connecting head 204 and allows the connecting head 204 to be adjusted in position to a certain extent to adapt to different direction requirements. The bottom of the connecting head 204 is connected with the thick pipe 29, and the top is connected with a plurality of thin pipes 28, so that the plurality of thin pipes 28 are connected with the same thick pipe 29 inside the connecting head 204, which plays a role of integrating different pipe diameter pipelines and realizes the shunting of the material from the thick pipe 29 to the plurality of thin pipes 28. The top of the connecting head 204 is provided with a binding ring 205, and the inner wall of the binding ring 205 is slidingly connected with the outer wall of the plurality of thin pipes 28.

[0034] Referring to the drawings Figure 1 and the drawings Figure 5The plug valve assembly comprises a valve port 22, the outer wall of the valve port 22 is fixedly connected to the inner wall of the discharge pipe 19, the valve port 22 is the basic part of the plug valve assembly and provides a mounting position for other components, the outer wall of the valve port 22 is provided with a sliding groove 23, the outer wall of the valve port 22 is provided with two valve holes 24, the two valve holes 24 are the flow channels of the pouring sealant, when the plug valve assembly is opened, the pouring sealant can flow out through the valve holes 24, the outer side of the sliding groove 23 is slidably connected with a sliding rod 25, the top of the sliding rod 25 is fixedly connected with an upper plug 26, the upper plug 26 slides on the top of the sliding groove 23, the bottom of the sliding rod 25 is fixedly connected with a lower plug 27, the sliding rod 25 serves as a connecting component to connect the upper plug 26 and the lower plug 27 together, and the sliding rod 25 slides up and down in the sliding groove 23 to drive the upper plug 26 and the lower plug 27 to move up and down on the outer wall of the valve port 22, the double-plug design can enhance the sealing effect and better control the pouring of the sealant, the transmission assembly comprises a machine tool 32, the top of the machine tool 32 is fixedly connected to the bottom end of the support 1, the inner wall of the machine tool 32 is fixedly connected with a conveyor belt 31, the machine tool 32 serves as the main supporting structure of the transmission assembly, the top of the machine tool 32 is fixedly connected with the support 1 to provide stable support for the entire pouring sealant packaging equipment and provide power and a track for the conveying of the glue barrel 35, the outer wall of the machine tool 32 is fixedly connected with a controller 33, the conveyor belt 31, the air pump 3 and the servo motor 10 can be controlled through the controller 33 to realize automatic material conveying, the top of the machine tool 32 is fixedly connected with a bearing table 34, the bearing table 34 is used for placing the material box 30 to provide a stable placement position for the material box 30, the outer wall of the conveyor belt 31 is slidably connected with the glue barrel 35, the glue barrel 35 receives the pouring sealant delivered by the discharge pipe 19, and the conveyor belt 31 transports the glue barrel 35 to the next production link.

[0035] Working principle: first, a large number of to be filled with sealant box 30 into the delivery, then use the controller 33 start the device, when the air pump 3 transmission rod 4 upward movement, while the servo motor 10 start, shaft 11 gear 12 clockwise rotation, right half gear slot 14 rack with gear 12 interface, while the gear 12 in the left half gear slot 14 smooth place sliding, two toothed plate 13 back, push-pull plate 15 push pull rod 16 and piston 17 back, when the two front discharge pipe 19 inward shrinkage force, when the discharge pipe 19 bottom slide rod 25 upward movement, lower plug 27 block valve hole 24, the discharge pipe 19 top slide rod 25 downward movement, upper plug 26 into the slide slot 23 top, sealant from the tank 30 through the pipe 29 and fine pipe 28 is sucked into the top of the two front discharge pipe 19, through the top valve hole 24 to the inside of the discharge pipe 19, then the air pump 3 transmission rod 4 clockwise rotation one hundred and eighty degrees after moving down, when the front and rear discharge pipe 19 position exchange, rear discharge pipe 19 inside filled with sealant, while the rear side of the outlet 21 align the glue bucket 35, then the shaft 11 gear 12 counterclockwise rotation, right half gear slot 14 rack with gear 12 interface, while the gear 12 in the left half gear slot 14 smooth place sliding, two toothed plate 13 back, push-pull plate 15 push pull rod 16 and piston 17 back, when the two front discharge pipe 19 inward shrinkage force, with the above-mentioned suction sealant, while the two rear discharge pipe 19 outward expansion force, when the discharge pipe 19 top slide rod 25 upward movement, lower plug 27 block valve hole 24, the discharge pipe 19 bottom slide rod 25 downward movement, upper plug 26 into the slide slot 23 top, sealant through the outlet 21 into the glue bucket 35, then the air pump 3 transmission rod 4 upward movement after counterclockwise rotation one hundred and eighty degrees, when the front and rear discharge pipe 19 position exchange again, then the shaft 11 gear 12 clockwise rotation, as above form continuous reciprocating process;

[0036] And in the process of the transmission rod 4 driving the connecting plate 7 to rotate and move, the thin pipes 28, the discharge pipe 19 and the connecting pipe mechanism 2 remain relatively static, the multiple small pipe openings 202 on the top of the shell 201 are used for the access of the thin pipes 28, the large pipe opening 203 on the bottom of the shell 201 is used for the access of the thick pipe 29, the connecting head 204 is communicated with the thick pipe 29 at the bottom and with the multiple thin pipes 28 at the top, so that the multiple thin pipes 28 are communicated with the same thick pipe 29 inside the connecting head 204, thus playing the role of integrating different pipe diameter pipelines, the sealant in the tank 30 enters the connecting head 204 through the thick pipe 29, and then is shunted in the connecting head 204 and enters the multiple thin pipes 28 respectively, and then is conveyed to the discharge pipe 19 by the thin pipes 28, providing materials for the split charging operation, the binding ring 205 can bind the multiple thin pipes 28 together and limit their positions, preventing the mutual entanglement of the thin pipes 28 or the collision with other equipment components, thus ensuring the smoothness of the material transmission, the outer wall protrusions of the connecting head 204 are in sliding connection with the outer side grooves of the large pipe opening 203, when the transmission rod 4 drives the shell 201 to rotate and move, the thick pipe 29 slightly deforms, avoiding the mutual entanglement of the multiple pipelines.

[0037] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A potting adhesive dispensing device comprising a support (1), characterized in that: The bottom of the support (1) is provided with a conveying assembly, the front side of the support (1) is provided with a feeding assembly, the top of the support (1) is fixedly connected with an air pump (3), the output end of the air pump (3) is fixedly connected with a transmission rod (4), the bottom of the transmission rod (4) is fixedly connected with an isolation disc (5), the bottom of the isolation disc (5) is fixedly connected with a plurality of connecting rods (6), the bottoms of the plurality of connecting rods (6) are fixedly connected with the same connecting plate (7), the bottom of the connecting plate (7) is fixedly connected with a fixed plate (8), the top of the fixed plate (8) is provided with a reciprocating assembly, the bottom of the connecting plate (7) is provided with two push-pull plates (15), the outer walls of the two push-pull plates (15) are fixedly connected with two push-pull rods (16), the outer walls of the plurality of push-pull rods (16) are fixedly connected with pistons (17), the outer walls of the plurality of pistons (17) are slidably connected with overflow pipes (18), the inner walls of the plurality of overflow pipes (18) are communicated with discharge pipes (19), the outer walls of the plurality of overflow pipes (18) are fixedly connected with support rings (20), the inner walls of the plurality of discharge pipes (19) are provided with two plug valve assemblies, the bottoms of the plurality of discharge pipes (19) are communicated with outlets (21), the top of the connecting plate (7) is provided with a pipe connecting mechanism (2), and the pipe connecting mechanism (2) is used for arranging the pipelines of the conveyed materials.

2. The sealant dispensing device according to claim 1, wherein: The pipe connecting mechanism (2) comprises an outer shell (201), the inner wall of the outer shell (201) is fixedly connected with the outer walls of the plurality of connecting rods (6), a plurality of small pipe openings (202) are formed in the top of the outer shell (201), a large pipe opening (203) is formed in the bottom of the outer shell (201), a connecting head (204) is slidably connected with the outer side of the large pipe opening (203), and a binding ring (205) is arranged on the top of the connecting head (204).

3. The device according to claim 1, wherein: The reciprocating assembly comprises a plurality of fixed rods (9), the bottom ends of the fixed rods (9) are fixedly connected with the top of the fixed plate (8), the top of the fixed plate (8) is fixedly connected with a servo motor (10), the output end of the servo motor (10) is fixedly connected with a rotating shaft (11), and the top end of the rotating shaft (11) is fixedly connected with a gear (12).

4. The device according to claim 3, characterized in that: The outer walls of the left and right sides of the gear (12) are engagedly connected with toothed strips (13), and half-tooth grooves (14) are formed in the inner walls of the two toothed strips (13).

5. The device according to claim 1, wherein: The plug valve assembly comprises a valve port (22), the outer wall of the valve port (22) is fixedly connected with the inner wall of the discharge pipe (19), a sliding groove (23) is formed in the outer wall of the valve port (22), and two valve holes (24) are formed in the outer wall of the valve port (22).

6. The device according to claim 5, wherein: The outer side of the sliding groove (23) is slidably connected with a sliding rod (25), the top of the sliding rod (25) is fixedly connected with an upper plug (26), and the bottom of the sliding rod (25) is fixedly connected with a lower plug (27).

7. The device according to claim 1, wherein: Said transmission assembly includes a machine tool (32), the top of the machine tool (32) is fixedly connected to the bottom end of the support (1), the inner wall of the machine tool (32) is fixedly connected with a conveyor belt (31), the outer wall of the machine tool (32) is fixedly connected with a controller (33), the top of the machine tool (32) is fixedly connected with a bearing table (34), the outer wall of the conveyor belt (31) is slidably connected with a glue barrel (35).

8. The equipment for dispensing sealant according to claim 1, characterized in that: Said feeding assembly includes a tank (30), the outer wall of the tank (30) is communicated with a coarse pipe (29), The top of each of the plurality of discharge pipes (19) is communicated with a fine pipe (28).

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