A safe feeding device for environmentally friendly adhesive and its working method

Abstract

The invention discloses a safe feeding device for environmentally friendly adhesives and a working method thereof, comprising a material storage box and a conveying mechanism, wherein the conveying mechanism comprises a material pipe, one end of the material pipe is connected through the interior of the material storage box, the interior of the material pipe is fixedly connected with a carrier plate, the outer surface of the carrier plate is fixedly connected with two groups of cutters, the cutting directions of the two groups of cutters are perpendicular to each other along the outer surface of the carrier plate, one group of the cutters forms a triangle with the carrier plate, both sides of the outer surface of the carrier plate are fixedly connected with a fixing plate, the body of the fixing plate is provided with a through grille groove, relates to the technical field of adhesive production, and solves the problems that when the existing environmentally friendly adhesive safe feeding device is used, on the one hand, it is impossible to effectively cut and discharge material packaging bags, and it is easy to cause the packaging bags to accumulate inside the device, and on the other hand, no protective measures are set when cutting and discharging, resulting in the material still being easy to escape and pollute the external environment.

Description

Technical Field

[0001] The invention relates to the technical field of adhesive production, in particular to a safe feeding device for environmentally friendly adhesive and a working method thereof. Background Art

[0002] When adhesives are produced using existing equipment, operators still need to approach the feeding port during the manual feeding process. When operators approach the feeding port to feed, the scattered materials can easily cause respiratory hazards to the operators. In the invention patent with application number CN202411257106.X, a safe feeding device for producing environmentally friendly adhesives is disclosed, including a base, and a lifting device is fixedly connected to the top outer wall of the base, which realizes an automated feeding process and significantly reduces manual participation, thereby greatly improving the safety and efficiency of the operation and effectively avoiding potential damage to the staff during the feeding process.

[0003] Although the device has the above advantages, it still has the following defects in actual use:

[0004] 1) The device cannot effectively cut the material packaging bag through a single cutting knife, and the packaging bag is also easily cut into two sections and inserted into the device;

[0005] 2) When the device is cutting and discharging materials, no protective measures are set on the lower hopper, resulting in the easy escape of the cut and discharged materials, causing external environmental pollution.

[0006] Therefore, it is necessary to solve the problems that still exist in the existing equipment. Summary of the invention

[0007] In view of the deficiencies in the prior art, the present invention provides a safe feeding device for environmentally friendly adhesives and a working method thereof, which solves the problems that when the existing safe feeding device for environmentally friendly adhesives is used, on the one hand, the material packaging bags cannot be effectively cut and discharged, and the packaging bags are easily accumulated inside the equipment; on the other hand, no protective measures are set when cutting and discharging the materials, resulting in the material still easily escaping and polluting the external environment.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a safe feeding device for environmentally friendly adhesives, comprising a storage box,

[0009] A conveying mechanism, wherein the conveying mechanism comprises a material pipe, one end of the material pipe is connected to the inside of the material storage box, the inside of the material pipe is fixedly connected to a carrier plate, the outer surface of the carrier plate is fixedly connected to two groups of cutters, the cutting directions of the two groups of cutters are perpendicular to each other along the outer surface of the carrier plate, one group of cutters and the carrier plate form a triangle, both sides of the outer surface of the carrier plate are fixedly connected to a fixed plate, the body of the fixed plate is provided with a through grille groove, the length direction of the grille groove is perpendicular to the length direction of the other group of cutters along the outer surface of the carrier plate;

[0010] The air extraction component is arranged on the body of the material pipe, and sucks the scattered materials into the material pipe by extracting the air inside the material pipe.

[0011] Preferably, the body of the material tube is rotatably connected to a rotating rod, the outer surface of the rotating rod is fixedly connected to two groups of knocking rods, the outer surface of one group of knocking rods is movably connected to the outer surface of the carrier plate, one end of the rotating rod is fixedly connected to a rotating gear, the outer surface of the rotating gear is meshed with two half gears, the outer surfaces of the two half gears are fixedly connected to drive motors, and the outer surfaces of the two drive motors are fixedly connected to the outer surface of the material tube.

[0012] Preferably, the vacuum assembly includes an air pipe, one end of which is connected to the interior of the material pipe, a filter is fixedly connected to the interior of the air pipe, the outer surface of the filter is movably connected to the outer surface of another group of knocking rods, the interior of the air pipe is rotatably connected to a fan blade, the axial end of the fan blade is rotatably connected to the body of the air pipe and extends to the outside of the air pipe, the axial end of the fan blade is fixedly connected to a rotating plate, the outer surface of the rotating plate is fixedly connected to a pin rod, and the outer surface of the pin rod is movably connected to a connecting strip.

[0013] Preferably, a leak-proof unit is provided on the outside of the air pipe, and the leak-proof unit includes a tube cover, the interior of the tube cover is connected to the other end of the material tube, the interior of the tube cover is slidably connected with a sealing plate, the outer surface of the sealing plate is fixedly connected with a lifting rod, the outer surface of the lifting rod is fixedly connected to the interior of the tube cover, the body of the sealing plate is penetrated and fixedly connected with a one-way valve, the body of the tube cover is provided with a through slide groove, the interior of the slide groove is movably connected with a slide rod, the outer surface of the slide rod is penetrated and slidably connected with the body of the connecting strip, and one end of the slide rod is fixedly connected to the output end of the lifting rod.

[0014] Preferably, a folding strip is fixedly connected to the outer surface of the tube cover, a telescopic rod is fixedly connected to the outer surface of the folding strip, and the outer surface of the telescopic rod is fixedly connected to the outer surface of the material tube.

[0015] Preferably, a crushing unit is provided on the outside of the air pipe, and the crushing unit includes two groups of rollers, and the two groups of rollers are arranged in an inverted eight-shaped shape inside the material pipe, and the outer surfaces of the topmost rollers in each group are movably connected with a fixed seat, and the outer surface of the fixed seat is fixedly connected to the inside of the material pipe, and the outer surfaces of the two groups of rollers are provided with grinding patterns, and the bodies of the two groups of rollers are penetrated and fixedly connected with support rods, and one end of the two groups of support rods is rotatably connected to the body of the material pipe and extends to the outside of the material pipe.

[0016] Preferably, one end of the support rod is rotatably connected to a branch pipe, one end of the two groups of support rods are fixedly connected to blades, the outer surfaces of the two groups of blades are rotatably connected to the inside of the branch pipe, the inside of the branch pipe is penetrated by a connecting pipe, and one end of the connecting pipe is penetrated and connected to the inside of the trachea.

[0017] Preferably, a balancing module is provided inside the branch pipe, and the balancing module includes two cone sleeves, which are fixed on both sides of the branch pipe in a mirror-image manner, and the inside of the cone sleeve is slidably connected with a cross bar, and the outer surface of the cross bar is movably connected with two cylinders, and the outer surfaces of the two cylinders are movably connected with the inside of the branch pipe and the inside of the two cone sleeves respectively.

[0018] Preferably, the outer surface of the cross bar is slidably connected with a support plate, the outer surface of the support plate is fixedly connected to the inside of the branch pipe, the outer surface of the support bar is sleeved with two springs, the two ends of the springs are respectively fixedly connected to the outer surface of the cylinder and the outer surface of the support plate, both ends of the cross bar are fixedly connected with abutment plates, and the outer surfaces of the two abutment plates are slidably connected to the inside of the branch pipe.

[0019] The present invention also discloses a working method of a safe feeding device for environmentally friendly adhesive, which specifically comprises the following steps:

[0020] Step 1: Put the material bag into the material tube through the clamping mechanism, receive it through the carrier plate, cut the packaging bag into a "F" shape through two sets of cutters, and drive the knocking rod to knock the carrier plate through the rotating rod to form vibration feeding;

[0021] Step 2: The lifting rod drives the sealing plate to rise and fall repeatedly, and the fan blades rotate through the sliding rod and the connecting rod, so that the air flows into the inside of the material pipe, so that the material is sucked into the inside of the material pipe;

[0022] Step 3: The airflow driven by the fan blades contacts the paddle blades, so that the two sets of rollers grind and crush the materials through the grinding grooves.

[0023] Beneficial Effects

[0024] The present invention provides a safe feeding device for environmentally friendly adhesive and a working method thereof. Compared with the prior art, the present invention has the following beneficial effects:

[0025] (1) By setting up a conveying mechanism, using a carrier plate, two sets of cutters and two side fixing plates, the packaging bags can be cut in a "F" shape, which can not only improve the cutting effect, but also increase the contact area, preventing the packaging bags from entering the material tube. At the same time, the grid groove and a set of cutters cooperate with each other to further prevent the problem of packaging bags being retained.

[0026] (2) By setting up an exhaust assembly, the connecting rod uses the eccentric rotation of the pin rod to make the rotating plate drive the fan blade to rotate, so that the air inside the material pipe can be extracted and discharged to the outside, so that the material is sucked into the material pipe, preventing the material from escaping, avoiding pollution of the external environment and endangering the respiratory health of workers.

[0027] (3) By setting up a leak-proof unit, the top of the material tube can be sealed by the tube cover and the sealing plate, thereby avoiding the problem of material leakage. At the same time, the sealing plate can be raised and lowered. On the one hand, air can be pressed into the inside of the material tube through the one-way valve to further avoid material leakage. At the same time, the fan blades can be driven to rotate and extract air. On the other hand, the effect of cutting and discharging can be improved by squeezing the packaging bag.

[0028] (4) By setting up a crushing unit, using two sets of rollers to rotate towards each other, and through the effect of the grinding lines, the material can be gradually broken up and crushed, so that the material can be stored in the storage box in a specified size, so as to facilitate the convenience and accuracy of material loading.

[0029] (5) By setting up a balancing module and utilizing the contact between the two side plates and the airflow, the crossbar and the cylinder can be driven to slide axially. By combining the cylinder and the cone sleeve, the air pressure on both sides of the air pipe can be balanced, so that the rotation speeds of the two sets of rollers can be balanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a three-dimensional diagram of the internal structure of the present invention;

[0031] Figure 2 A three-dimensional diagram of the external structure of the carrier board of the present invention;

[0032] Figure 3 A three-dimensional diagram of the internal structure of the trachea of ​​the present invention;

[0033] Figure 4 A three-dimensional diagram of the internal structure of the tube cover of the present invention;

[0034] Figure 5 The figure is a three-dimensional diagram of the external structure of the rotating roller of the present invention;

[0035] Figure 6 It is a three-dimensional diagram of the external structure of the cross bar of the present invention.

[0036] In the figure: 1, material storage box; 2, material pipe; 3, air extraction component; 31, air pipe; 32, leak-proof unit; 321, pipe cover; 322, sealing plate; 323, lifting rod; 324, one-way valve; 325, slide; 326, slide rod; 327, folding strip; 328, telescopic rod; 33, crushing unit; 331, roller; 332, fixed seat; 333, grinding pattern; 334, support rod; 335, branch pipe; 336, balancing module ; 3361, cone sleeve; 3362, cross bar; 3363, cylinder; 3364, support plate; 3365, spring; 3366, abutment plate; 337, paddle blade; 338, connecting pipe; 34, filter screen; 35, fan blade; 36, rotating plate; 37, pin rod; 38, connecting bar; 4, carrier plate; 5, cutter; 6, fixing plate; 7, grille slot; 8, rotating rod; 9, knocking rod; 10, rotating gear; 11, half gear; 12, driving motor. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] See also Figure 1-6 The present invention provides a technical solution: a safe feeding device for environmentally friendly adhesives:

[0039] Embodiment 1: Refer to the attached manual Figure 1 , Attachment Figure 2 ;

[0040] It includes a material storage box 1, and a material feeding mechanism is arranged on the body of the material storage box 1. The conveying mechanism includes a material pipe 2. The outside of the material pipe 2 is respectively provided with existing conveyors, clamping mechanisms, anti-static devices, feed hoppers, connecting pipes and other devices. One end of the material pipe 2 is connected to the inside of the material storage box 1, and a carrier plate 4 is fixedly connected to the inside of the material pipe 2. Two groups of cutters 5 are fixedly connected to the outer surface of the carrier plate 4. The two groups of cutters 5 can improve the cutting and discharging effect, increase the contact area, and avoid the problem of packaging bags falling. The cutting directions of the two groups of cutters 5 are perpendicular to each other along the outer surface of the carrier plate 4. One group of cutters 5 and the carrier plate 4 form a triangle. Both sides of the outer surface of the carrier plate 4 are fixedly connected with fixed plates 6. The body of the fixed plate 6 is provided with a through grille slot 7. The length direction of the grille slot 7 is the same as the length direction of the other group of cutters 5 along the outer surface of the carrier plate 4. The surfaces are vertical, and the grille slot 7 cooperates with another set of cutting knives 5 to further prevent the packaging bag from falling into the lower part of the material tube 2. The body of the material tube 2 is rotatably connected with a rotating rod 8. The outer surface of the rotating rod 8 is fixedly connected with two sets of knocking rods 9. The knocking rods 9 knock on the carrier plate 4 to improve the material separation effect and efficiency through vibration. The outer surface of one set of knocking rods 9 is movably connected to the outer surface of the carrier plate 4. One end of the rotating rod 8 is fixedly connected with a rotating gear 10. The outer surface of the rotating gear 10 is meshed with two half gears 11. The cooperation of the half gear 11 and the rotating gear 10 can make the knocking rod 9 repeatedly knock on both sides of the carrier plate 4. The outer surfaces of the two half gears 11 are fixedly connected with a driving motor 12. The driving motor 12 is electrically connected to the external control circuit, and the outer surfaces of the two driving motors 12 are fixedly connected to the outer surface of the material tube 2.

[0041] In this embodiment, the packaged material is placed into the interior of the material tube 2 through the existing conveyor and clamping mechanism, the packaging bag is received by the carrier plate 4, and is cut by two sets of cutters 5. At the same time, two sets of drive motors 12 rotate with the half gear 11. Through the engagement of the half gear 11 and the rotating gear 10, the rotating rod 8 drives the knocking rod 9 on one side to repeatedly knock on the two sides of the carrier plate 4, thereby improving the material separation and unloading effect and efficiency through vibration. At the same time, the material rolls along the surface of the carrier plate 4 to the surface of the fixed plate 6, and falls through the grille slot 7, thereby entering the storage box 1 through the bottom of the material tube 2, and then loading is performed through the existing technology.

[0042] Embodiment 2: Refer to the attached manual Figure 1 , Attachment Figure 3 ;

[0043] A vacuum assembly 3 is provided on the body of the material pipe 2. The vacuum assembly 3 includes an air pipe 31. The outer end of the air pipe 31 is closed, one end of the air pipe 31 is connected to the inside of the material pipe 2, a filter screen 34 is fixedly connected to the inside of the air pipe 31, the filter screen 34 can retain the material in the inside of the material pipe 2, the outer surface of the filter screen 34 is movably connected to the outer surface of another group of knocking rods 9, the inside of the air pipe 31 is rotatably connected to a fan blade 35, the rotation of the fan blade 35 can drive the air inside the material pipe 2 to be discharged, so that the material is sucked into the inside of the material pipe 2, the axial end of the fan blade 35 is rotatably connected to the body of the air pipe 31 and extends to the outside of the air pipe 31, the axial end of the fan blade 35 is fixedly connected to a rotating plate 36, the outer surface of the rotating plate 36 is fixedly connected to a pin rod 37, the pin rod 37 is eccentrically arranged on the surface of the rotating plate 36, and the outer surface of the pin rod 37 is movably connected to a connecting bar 38.

[0044] In this embodiment, during the material unloading process, the connecting bar 38 drives the pin rod 37 to rotate eccentrically, so that the rotating plate 36 drives the fan blade 35 to rotate, so as to extract the air inside the material pipe 2 through the air pipe 31, so that the material is adsorbed inside the material pipe 2, thereby preventing the material from escaping, and the filter screen 34 is knocked by another set of knocking rods 9 to prevent the material from adhering to the surface of the filter screen 34.

[0045] Embodiment 3: Refer to the attached manual Figure 1 , Attachment Figure 4 ;

[0046] The outside of the air pipe 31 is provided with a leak-proof unit 32, which includes a pipe cover 321. The pipe cover 321 can seal the top of the material pipe 2. The inside of the pipe cover 321 is connected to the other end of the material pipe 2. The inside of the pipe cover 321 is slidably connected with a sealing plate 322. The sealing plate 322 is made of a material that is resistant to pressure, wear-resistant, corrosion-resistant and has good sealing performance. The outer surface of the sealing plate 322 is fixedly connected with a lifting rod 323. The lifting rod 323 is made of an electric push rod and is electrically connected to an external control circuit. The outer surface of the lifting rod 323 is fixedly connected to the inside of the pipe cover 321. A one-way valve 324 is fixedly connected to the body of the sealing plate 322. The one-way valve 324 can make the air inside the pipe cover 321 one-way. Flowing into the interior of the material pipe 2, air circulates and prevents the escape of materials. The body of the pipe cover 321 is provided with a through slide groove 325. The sealing plate 322 slides below the slide groove 325 to prevent the escape of materials. The slide groove 325 is movably connected with a slide rod 326. The outer surface of the slide rod 326 is slidably connected with the body of the connecting bar 38. One end of the slide rod 326 is fixedly connected to the output end of the lifting rod 323. The outer surface of the pipe cover 321 is fixedly connected with a folding strip 327. The outer surface of the folding strip 327 is fixedly connected with a telescopic rod 328. The telescopic rod 328 is made of an electric push rod and is electrically connected to the external control circuit. The outer surface of the telescopic rod 328 is fixedly connected to the outer surface of the material pipe 2.

[0047] In this embodiment, when it is necessary to put the packaging material into the material tube 2, the output end of the telescopic rod 328 extends out, and drives the tube cover 321 to move through the folding strip 327 to disengage the closure on the top of the material tube 2. After the material is discharged, the tube cover 321 is reset, and then the lifting rod 323 drives the sealing plate 322 to descend, which not only compresses the air inside the material tube 2 to prevent the material from escaping, but also squeezes the packaging bag to improve the cutting effect of the packaging bag. At the same time, the sealing plate 322 rises through the one-way valve 324 and the slide groove 325 to replenish air in the material tube 2. At the same time, the slide rod 326 follows the movement and can drive the fan blade 35 to rotate through the connecting bar 38.

[0048] Embodiment 4: Refer to the attached manual Figure 1 , Attachment Figure 5 ;

[0049] The outside of the air pipe 31 is provided with a crushing unit 33, which includes two groups of rollers 331. The two groups of rollers 331 are arranged in an inverted eight-shaped shape inside the material pipe 2. Each group of rollers 331 is provided with multiple lamps along the inclined direction. The spacing between two adjacent rollers 331 in each group is the same as the minimum spacing between the two groups of rollers 331. The outer surface of the top roller 331 of each group is movably connected with a fixed seat 332. The cross-section of the end of the fixed seat 332 is triangular, which can guide the unloaded material to between the two groups of rollers 331. The outer surface of the fixed seat 332 is fixedly connected to the inside of the material pipe 2. The outer surfaces of the two groups of rollers 331 are provided with grinding lines 333. The grinding lines 333 are arranged along the axial direction of the rollers 331. There are multiple grinding grooves 333, and the spacing between two adjacent grinding grooves 333 is the same as the minimum spacing between the two groups of rollers 331. The bodies of the two groups of rollers 331 are both fixedly connected with support rods 334, one end of the two groups of support rods 334 is rotatably connected to the body of the material tube 2 and extends to the outside of the material tube 2, one end of the support rods 334 is rotatably connected to a branch pipe 335, one end of the two groups of support rods 334 is fixedly connected with paddles 337, the paddles 337 can drive the support rods 334 to rotate by contacting with the air, the outer surfaces of the two groups of paddles 337 are rotatably connected to the inside of the branch pipe 335, the inside of the branch pipe 335 is penetrated and connected with a connecting pipe 338, and one end of the connecting pipe 338 is penetrated and connected to the inside of the air pipe 31.

[0050] In this embodiment, the air drawn out by the fan blades 35 is discharged through the connecting pipe 338 and the branch pipe 335. When the air flows inside the branch pipe 335, it contacts the blades 337, so that the two groups of support rods 334 drive the two groups of rollers 331 to rotate. When the material descends, it is guided by the fixed seat 332 and falls between the two groups of rollers 331. Through the opposite rotation of the two groups of rollers 331 and the gradual reduction of the distance between them, as well as the effect of the grinding grooves 333, the agglomerated materials can be broken up, and the large-sized materials can be crushed to reduce their size for easy storage, and the feeding accuracy can be improved.

[0051] Embodiment 5: Refer to the attached manual Figure 5 , Attachment Figure 6 ;

[0052] The branch pipe 335 is provided with a balancing module 336 inside. The balancing module 336 includes two cone sleeves 3361. The two cone sleeves 3361 are fixed on both sides of the branch pipe 335 in a mirror-image manner. The cone sleeve 3361 is slidably connected with a cross bar 3362 inside. The cross bar 3362 and the cone sleeve 3361 are coaxially arranged. The outer surface of the cross bar 3362 is movably connected with two cylinders 3363. The cylinder 3363 controls the flow rate and flow velocity of the airflow passing through the cone sleeve 3361 by being at different positions inside the cone sleeve 3361, so as to adjust the air pressure on both sides of the branch pipe 335. The outer surfaces of the two cylinders 3363 are movably connected with the inside of the branch pipe 335 and the inside of the two cone sleeves 3361 respectively. The cross bar The outer surface of 3362 is slidably connected with a support plate 3364, and the connection between the support plate 3364 and the cross bar 3362 is provided with a radial limiting measure. The outer surface of the support plate 3364 is fixedly connected to the inside of the branch pipe 335, and the outer surface of the support rod 334 is sleeved with two springs 3365, which facilitate the resetting of the cylinder 3363. The two ends of the spring 3365 are respectively fixedly connected to the outer surface of the cylinder 3363 and the outer surface of the support plate 3364, and the two ends of the cross bar 3362 are fixedly connected with a stop plate 3366, and the stop plate 3366 faces the small mouth of the cone sleeve 3361 to improve the contact effect with the airflow. The outer surfaces of the two stop plates 3366 are slidably connected to the inside of the branch pipe 335.

[0053] In this embodiment, when air flows on both sides of the branch pipe 335, if there is a higher air pressure on one side, it is blown toward the abutment plate 3366 through the guide of the cone sleeve 3361, and the abutment plate 3366 on the corresponding side drives the cross bar 3362 to slide, so that the cylinder 3363 on the corresponding side enters the cone sleeve 3361 to reduce the flow rate and inflow of air on the corresponding side, and at the same time, the cylinder 3363 on the other side is away from the cone sleeve 3361 to increase the flow rate and flow velocity of air on one side. At the same time, the movement of the cylinder 3363 stretches and compresses the springs 3365 on both sides respectively to facilitate resetting. At the same time, through the above operation, the air pressure on both sides of the branch pipe 335 can be balanced to keep the rotation speed of the two sets of rollers 331 balanced.

[0054] The present invention also discloses a working method of a safe feeding device for environmentally friendly adhesive, which specifically comprises the following steps:

[0055] Step 1: Put the material bag into the material tube 2 through the existing clamping mechanism, receive it through the carrier plate 4, cut the packaging bag into a "F" shape through two sets of cutters 5, and drive the knocking rod 9 to knock the carrier plate 4 through the rotating rod 8 to form vibration feeding;

[0056] Step 2: The lifting rod 323 drives the sealing plate 322 to rise and fall repeatedly, and the fan blade 35 rotates through the sliding rod 326 and the connecting bar 38, so that air flows into the inside of the material pipe 2, so that the material is sucked into the inside of the material pipe 2;

[0057] Step 3: The airflow driven by the fan blades 35 contacts the blades 337 , so that the two sets of rollers 331 grind and crush the materials through the grinding grooves 333 .

[0058] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0059] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safe feeding device for environmentally friendly adhesives, comprising a storage box (1), characterized in that: A conveying mechanism, the conveying mechanism comprising a material pipe (2), one end of the material pipe (2) is connected to the inside of a material storage box (1), the inside of the material pipe (2) is fixedly connected to a carrier plate (4), the outer surface of the carrier plate (4) is fixedly connected to two groups of cutters (5), the cutting directions of the two groups of cutters (5) are perpendicular to each other along the outer surface of the carrier plate (4), one group of cutters (5) and the carrier plate (4) form a triangle, both sides of the outer surface of the carrier plate (4) are fixedly connected to a fixing plate (6), the body of the fixing plate (6) is provided with a through grille groove (7), the length direction of the grille groove (7) is perpendicular to the length direction of the other group of cutters (5) along the outer surface of the carrier plate (4); An air extraction component (3) is arranged on the body of the material pipe (2) and sucks the scattered materials into the material pipe (2) by extracting the air inside the material pipe (2).

2. A safe feeding device for environmentally friendly adhesive according to claim 1, characterized in that: A rotating rod (8) is rotatably connected to the body of the material tube (2); two groups of knocking rods (9) are fixedly connected to the outer surface of the rotating rod (8); the outer surface of one group of knocking rods (9) is movably connected to the outer surface of the carrier plate (4); one end of the rotating rod (8) is fixedly connected to a rotating gear (10); the outer surface of the rotating gear (10) is meshed with two half gears (11); the outer surfaces of the two half gears (11) are fixedly connected to drive motors (12); the outer surfaces of the two drive motors (12) are fixedly connected to the outer surface of the material tube (2).

3. A safe feeding device for environmentally friendly adhesive according to claim 2, characterized in that: The vacuum assembly (3) comprises an air pipe (31), one end of which is connected to the interior of the material pipe (2); a filter screen (34) is fixedly connected to the interior of the air pipe (31); the outer surface of the filter screen (34) is movably connected to the outer surface of another group of knocking rods (9); a fan blade (35) is rotatably connected to the interior of the air pipe (31); the axial end of the fan blade (35) is rotatably connected to the body of the air pipe (31) and extends to the outside of the air pipe (31); the axial end of the fan blade (35) is fixedly connected to a rotating plate (36); the outer surface of the rotating plate (36) is fixedly connected to a pin rod (37); the outer surface of the pin rod (37) is movably connected to a connecting strip (38).

4. A safe feeding device for environmentally friendly adhesive according to claim 3, characterized in that: The air pipe (31) is provided with a leak-proof unit (32) on the outside. The leak-proof unit (32) includes a pipe cover (321). The inside of the pipe cover (321) is connected to the other end of the material pipe (2). The inside of the pipe cover (321) is slidably connected with a sealing plate (322). The outer surface of the sealing plate (322) is fixedly connected with a lifting rod (323). The outer surface of the lifting rod (323) is fixedly connected with the inside of the pipe cover (321). The body of the sealing plate (322) is penetrated and fixedly connected with a one-way valve (324). The body of the pipe cover (321) is provided with a through slide groove (325). The inside of the slide groove (325) is movably connected with a slide rod (326). The outer surface of the slide rod (326) is penetrated and slidably connected with the body of the connecting bar (38). One end of the slide rod (326) is fixedly connected with the output end of the lifting rod (323).

5. A safe feeding device for environmentally friendly adhesive according to claim 4, characterized in that: The outer surface of the tube cover (321) is fixedly connected with a folding strip (327), the outer surface of the folding strip (327) is fixedly connected with a telescopic rod (328), and the outer surface of the telescopic rod (328) is fixedly connected to the outer surface of the material tube (2).

6. The safe feeding device for environmentally friendly adhesive according to claim 3, characterized in that: A material crushing unit (33) is arranged outside the air pipe (31), and the material crushing unit (33) includes two groups of rollers (331). The two groups of rollers (331) are arranged inside the material pipe (2) in an inverted eight-shaped shape. The outer surface of the uppermost roller (331) of each group is movably connected to a fixed seat (332). The outer surface of the fixed seat (332) is fixedly connected to the inside of the material pipe (2). The outer surfaces of the two groups of rollers (331) are provided with grinding grooves (333). The bodies of the two groups of rollers (331) are penetrated and fixedly connected with support rods (334). One end of the two groups of support rods (334) is penetrated and rotatably connected to the body of the material pipe (2) and extends to the outside of the material pipe (2).

7. A safe feeding device for environmentally friendly adhesive according to claim 6, characterized in that: One end of the support rod (334) is rotatably connected to a branch pipe (335), one end of the two groups of support rods (334) are fixedly connected to blades (337), the outer surfaces of the two groups of blades (337) are rotatably connected to the inside of the branch pipe (335), the inside of the branch pipe (335) is penetrated and connected with a connecting pipe (338), and one end of the connecting pipe (338) is penetrated and connected to the inside of the air pipe (31).

8. The safe feeding device for environmentally friendly adhesive according to claim 7, characterized in that: A balancing module (336) is arranged inside the branch pipe (335), and the balancing module (336) includes two cone sleeves (3361). The two cone sleeves (3361) are fixed on both sides of the branch pipe (335) in a mirror-image manner. A cross bar (3362) is slidably connected inside the cone sleeve (3361). Two cylinders (3363) are movably connected through the outer surface of the cross bar (3362). The outer surfaces of the two cylinders (3363) are movably connected to the inside of the branch pipe (335) and the inside of the two cone sleeves (3361), respectively.

9. A safe feeding device for environmentally friendly adhesive according to claim 8, characterized in that: The outer surface of the cross bar (3362) is penetrated by a support plate (3364) which is slidably connected thereto. The outer surface of the support plate (3364) is fixedly connected to the inside of the branch pipe (335). The outer surface of the support bar (334) is sleeved with two springs (3365). The two ends of the springs (3365) are respectively fixedly connected to the outer surface of the cylinder (3363) and the outer surface of the support plate (3364). Both ends of the cross bar (3362) are fixedly connected to abutment plates (3366). The outer surfaces of the two abutment plates (3366) are slidably connected to the inside of the branch pipe (335).

10. A working method of a safe feeding device for environmentally friendly adhesives, using a safe feeding device for environmentally friendly adhesives according to any one of claims 1 to 9, characterized in that: The specific steps include: Step 1: Place the material bag into the material tube (2) through the clamping mechanism, receive it through the carrier plate (4), cut the packaging bag into a "F" shape through two sets of cutters (5), and drive the knocking rod (9) to knock the carrier plate (4) through the rotating rod (8) to form a vibration feeding process; Step 2: The lifting rod (323) drives the sealing plate (322) to rise and fall repeatedly, and the fan blade (35) is rotated through the sliding rod (326) and the connecting bar (38), so that air flows into the inside of the material pipe (2), so that the material is sucked into the inside of the material pipe (2); Step 3: The airflow driven by the fan blades (35) contacts the paddle blades (337), so that the two sets of rollers (331) grind and crush the material through the grinding grooves (333).

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