Feeding equipment for building waterproof material production

Abstract

The invention relates to the technical field of waterproof material production, in particular to feeding equipment for building waterproof material production, which comprises a moving vehicle body, an air cylinder is arranged at the top of the moving vehicle body, a telescopic rod of the air cylinder is provided with an adjusting plate, the adjusting plate is slidably connected to the moving vehicle body, a rotating body is rotatably connected to the moving vehicle body, and an inclined surface is arranged at the bottom of the rotating body. The rotating body is in extrusion fit with the adjusting plate, a conveying belt is arranged at the top of the rotating body, the telescopic frame is slidably connected to the top of the rotating body, and the lifting part is slidably connected to the telescopic frame. The telescopic frame stretches out, the discharging position of the conveying belt can be close to the position of a feeding port of the coating mixing machine, the distance between the conveying belt and the feeding port can be shortened, raw materials are prevented from falling out of gaps of the conveying belt, after the conveying belt extends, the throwing direction of the raw materials can be shielded by arranging a shielding plate, the raw materials are prevented from falling all around, and the service life of the raw materials is prolonged. And by arranging a first spring and a clamping block, the clamping block can be clamped into a clamping hole, and therefore the telescopic frame is locked.

Description

Technical Field

[0001] The present invention relates to the technical field of waterproof material production, and particularly to a feeding device for producing building waterproof materials. Background Art

[0002] Asphalt waterproofing membrane is a common building waterproof material, widely used in waterproof treatment of roofing, basements, bathrooms and other parts. Asphalt waterproofing membrane is a rollable sheet waterproof material made by impregnating a base fabric (such as base paper, fiber fabric) with asphalt and then spreading a powdery or flaky release material on the surface.

[0003] When producing asphalt waterproofing membrane, raw materials and auxiliary additives need to be heated and mixed into a semi-finished product of the membrane, and then formed into a finished waterproofing membrane through subsequent processing. When mixing raw materials and auxiliary additives, since most of the raw materials of asphalt waterproofing membrane are granular solid structures, during feeding, a feeding device is required to assist in feeding to reduce manual labor.

[0004] Existing feeding devices are composed of multiple conveyor wheels and conveyor belts. The feeding ports of existing paint mixers are mostly set in a vertical funnel shape and fixed directly above the paint mixer. Therefore, it is necessary to use a feeding device to adjust the end of the conveyor belt to the position of the feeding port of the paint mixer. After adjusting the angle, there is a certain gap between the conveyor belt and the feeding port position. The entire device needs to be adjusted and moved closer to the feeding port position, otherwise it will fall out during feeding. Therefore, a feeding device for producing building waterproof materials is designed to overcome the above problems. Summary of the Invention

[0005] The present invention provides a feeding device for producing building waterproof materials, which includes a moving vehicle body. A cylinder is provided on the top of the moving vehicle body. The telescopic rod of the cylinder is provided with an adjusting plate, and the adjusting plate is slidably connected to the moving vehicle body. A rotating body is rotatably connected to the moving vehicle body. An inclined surface is provided at the bottom of the rotating body, and the rotating body is in extrusion fit with the adjusting plate. A conveyor belt is provided on the top of the rotating body. A telescopic frame is slidably connected to the top of the rotating body, and a lifting part is slidably connected to the telescopic frame.

[0006] Further, the driving component includes a first rack, the first rack is fixedly connected to the side of the lifting part. A first gear is provided on the telescopic frame, and the telescopic frame and the first gear are fixedly connected. The first gear meshes with the first rack. A second rack is fixedly connected to the rotating body, and the second rack meshes with the first gear.

[0007] Further, it further includes a shielding plate, the shielding plate is rotatably connected to the telescopic frame. A rack frame is slidably connected to the side of the rotating body close to the telescopic frame. The rack frame meshes with a second gear, and the second gear is fixedly connected to the shielding plate.

[0008] Further, it further includes a pushing frame, the pushing frame is arranged at the bottom of the rack frame, the pushing frame is fixedly connected to the rack frame, the pushing frame is slidably connected to the rotating body, a clamping hole is formed in the middle of the pushing frame, an inserting block is arranged in the clamping hole, and the inserting block is slidably connected to the telescopic frame.

[0009] Further, it further includes clamping blocks, the symmetrically arranged clamping blocks are slidably connected inside the telescopic frame, the clamping blocks are arranged symmetrically front and back, a first spring is wound around the clamping blocks, and a clamping hole is formed on one side of the rotating body close to the telescopic frame, and the clamping hole and the clamping block are in clamping cooperation.

[0010] Further, it further includes a pulling rod, the pulling rod is fixedly connected to the inserting block, an inclined rail block is arranged on the pulling rod, the inclined rail block is slidably connected to the pulling rod, and the side part of the inclined rail block is fixedly connected to one of the clamping blocks.

[0011] Further, it further includes a first wedge block, the first wedge block is fixedly connected to the top of the clamping block, a moving frame is arranged on the moving vehicle body, the moving frame is slidably connected to the moving vehicle body, and a second wedge block is fixedly connected to the moving frame, and the second wedge block and the first wedge block are in extrusion cooperation.

[0012] Further, it further includes a pull rod, the pull rod is fixedly connected to the pushing frame, a pressing member is arranged on the pull rod, the pressing member is slidably connected to the pull rod, a second spring is wound around the pull rod, one end of the second spring is connected to the pull rod, the other end of the second spring is connected to the pressing member, and a stop block is fixedly connected to the telescopic frame, and the stop block cooperates with the pushing frame.

[0013] Further, it further includes an electric telescopic rod, the electric telescopic rod is arranged on one side of the moving vehicle body close to the pressing member, and the electric telescopic rod is fixedly connected to the pressing member.

[0014] Beneficial effects: By extending the telescopic frame, the invention can make the discharging position of the conveyor belt close to the feeding port position of the paint mixer, which can shorten the distance between the conveyor belt and the feeding port, avoid the raw materials from falling out through the gap, and after the conveyor belt extends, by arranging the baffle plate, the throwing direction of the raw materials can be blocked to avoid the raw materials from falling everywhere.

[0015] Through the arrangement of the first spring and the clamping blocks, the invention can make the clamping blocks snap into the clamping holes, thereby locking the telescopic frame and avoiding the problem of the telescopic frame retracting, which affects the feeding.

[0016] After the pulling rod pulls the pushing frame to move to directly below the inserting block, when the pressing member continues to move, it will push the moving frame to unlock the telescopic frame and at the same time reconnect the telescopic frame and the pushing frame together, and then it is convenient to pull the telescopic frame back to its original position. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0018] Figure 2 This is a partial three-dimensional structural schematic diagram of the present invention.

[0019] Figure 3 This is a partial cross-sectional view of the three-dimensional structure of the present invention.

[0020] Figure 4 This is a partial three-dimensional structural schematic diagram of the present invention.

[0021] In the figure, the markings are: 1 - moving vehicle body, 2 - cylinder, 3 - adjusting plate, 4 - rotating body, 5 - conveyor belt, 6 - telescopic frame, 7 - lifting part, 8 - first rack, 9 - first gear, 10 - second rack, 11 - shielding plate, 12 - rack frame, 13 - second gear, 14 - pushing frame, 15 - inserting block, 16 - clamping block, 17 - first spring, 18 - clamping hole, 19 - pulling rod, 20 - inclined rail block, 21 - first wedge block, 22 - second wedge block, 23 - moving frame, 24 - pulling rod, 25 - second spring, 26 - pressing member, 27 - stop block, 28 - electric telescopic rod. Detailed implementation manners

[0022] The present invention will be further described below in conjunction with the embodiments shown in the accompanying drawings.

[0023] A feeding device for the production of building waterproof materials, as Figure 1 shown, includes a moving vehicle body 1 for supporting the whole. A cylinder 2 is provided on the top of the moving vehicle body 1. An adjusting plate 3 is provided on the telescopic rod of the cylinder 2. The adjusting plate 3 is slidably connected to the moving vehicle body 1. A rotating body 4 is rotatably connected to the moving vehicle body 1. An inclined surface is provided at the bottom of the rotating body 4. The rotating body 4 is in extrusion fit with the adjusting plate 3. A conveyor belt 5 for conveying raw materials is provided on the top of the rotating body 4.

[0024] As known from the description in the background art, most of the raw materials of asphalt waterproof coiled materials are in a granular solid structure. When feeding, it is necessary to rely on the conveyor belt 5 to transport the raw materials to the feeding port of the coating mixer. The discharging end of the conveyor belt 5 needs to be close to the feeding port of the coating mixer. By controlling the telescopic movement of the telescopic rod of the cylinder 2, the adjusting plate 3 is driven to move along the inclined surface of the rotating body 4. Under the extrusion fit between the adjusting plate 3 and the inclined surface of the rotating body 4, the purpose of rotating and adjusting the rotating body 4 is achieved, so as to adjust the conveyor belt 5 to be close to the feeding port of the coating mixer. After adjusting the angle, there is a certain gap between the conveyor belt 5 and the feeding port. During the raw material transportation process, the raw materials may fall to the ground through the gap.

[0025] To avoid raw materials from falling to the ground, a telescopic frame 6 is provided in this embodiment. The telescopic frame 6 is slidably connected to the top of the rotating body 4. The conveyor belt 5 bypasses the telescopic frame 6. After the angle of the conveyor belt 5 is adjusted, the telescopic frame 6 can be driven to move towards the feeding port. The telescopic frame 6 extends the end of the conveyor belt 5 towards the feeding port. In this way, when the raw materials are poured into the feeding port, the raw materials will not fall to the ground due to the gap.

[0026] When the telescopic frame 6 pulls and extends the conveyor belt 5, the conveyor belt 5 will be straightened. When the telescopic frame 6 resets, the conveyor belt 5 will be relaxed and become loose after relaxation. Therefore, a function for tightening the conveyor belt 5 needs to be set. The lifting part 7 is slidably connected to the telescopic frame 6. The lifting part 7 is driven by a driving component to slide along the longitudinal direction. The lifting part 7 longitudinally penetrates the rotating body 4. The upper part of the lifting part 7 is a conveyor wheel that closely adheres to the conveyor belt 5. When the telescopic frame 6 extends towards the feeding port, the driving component drives the lifting part 7 to rise, and the lifting part 7 relaxes the conveyor belt 5, so as to adapt to the extension of the telescopic frame 6 to tighten the conveyor belt 5. When the telescopic frame 6 retracts and relaxes the conveyor belt 5, the driving component drives the lifting part 7 to descend to tighten the conveyor belt 5. In this way, the problem of the conveyor belt 5 becoming loose caused by the setting of the telescopic frame 6 can be overcome.

[0027] As Figure 2 shown, the driving component includes a first rack 8. The first rack 8 is fixedly connected to the side of the lifting part 7. A first gear 9 is provided on the telescopic frame 6. The telescopic frame 6 and the first gear 9 are rotatably connected. The first gear 9 meshes with the first rack 8. A second rack 10 is fixedly connected to the rotating body 4. The second rack 10 meshes with the first gear 9. When the telescopic frame 6 extends, it drives the lifting part 7 and the first gear 9 to extend together. At the same time, under the action of the second rack 10, the first gear 9 is driven to rotate clockwise. The first gear 9 drives the first rack 8 to lift, and the first rack 8 drives the lifting part 7 to lift. The lifting part 7 relaxes the conveyor belt 5. When the telescopic frame 6 contracts, through the cooperation of the first rack 8, the first gear 9 and the second rack 10, the lifting part 7 descends to relax the conveyor belt 5.

[0028] When the conveyor belt 5 extends to the feeding port, after the rotating body 4 adjusts its angle, the angle of the conveyor belt 5 also adjusts to an inclined state along with the rotating body 4. The discharging position of the conveyor belt 5 will be higher than the feeding port. The raw materials are transported by the rotation of the conveyor belt 5. When the raw materials are poured into the feeding port, the raw materials are thrown into the feeding port along with the inertia of the conveyor belt 5's flipping, which will cause the materials to fall to the ground and affect the work. Therefore, a baffle 11 is provided to block the raw materials and prevent them from being thrown into the feeding port. The baffle 11 is rotatably connected to the telescopic frame 6. After the telescopic frame 6 extends and drives the baffle 11 to stop close to the feeding port, the baffle 11 will be driven by a power source to rotate counterclockwise by 90 degrees, so that the baffle 11 can automatically block the left side position of the conveyor belt 5. Therefore, when the raw materials fall to the feeding port, the baffle 11 can block the thrown raw materials and prevent them from falling to the ground;

[0029] As Figure 2 shown, the power source includes a rack frame 12. The rack frame 12 is slidably connected to the side of the rotating body 4 close to the telescopic frame 6. The rack frame 12 meshes with the second gear 13. The second gear 13 is fixedly connected to the baffle 11. Driving the rack frame 12 to move left can drive the second gear 13 to rotate counterclockwise. The second gear 13 drives the baffle 11 to rotate counterclockwise for blocking. When resetting, driving the rack frame 12 to move right can make the baffle 11 rotate clockwise to reset.

[0030] According to the foregoing, during the process of a power pushing the telescopic frame 6 to extend, the baffle 11 will also extend synchronously. After the telescopic frame 6 extends to the specified position, it will stop moving. Then, another power will push the rack frame 12 to achieve the purpose of flipping the baffle 11. Therefore, during this process, it is difficult for the same power to achieve two different actions. Conventional designs will use two powers to drive the two actions respectively. Therefore, in order to be able to achieve two different actions with a sequential order by one power in this embodiment, the following solution is proposed:

[0031] As Figure 2As shown in the figure, a pushing frame 14 is provided at the bottom of the rack 12. The pushing frame 14 is fixedly connected to the rack 12. The pushing frame 14 is slidably connected to the rotating body 4. A clamping hole is formed in the middle of the pushing frame 14. An inserting block 15 is arranged in the clamping hole. The inserting block 15 is slidably connected to the telescopic frame 6. In this solution, the telescopic frame 6 and the pushing frame 14 are connected together through the inserting block 15. Therefore, only by driving the pushing frame 14 to move leftward with one power, the pushing frame 14 will drive the telescopic frame 6 and the shielding plate 11 to extend synchronously through the inserting block 15. After the telescopic frame 6 extends to the specified position, when the inserting block 15 is moved upward to disengage from the clamping hole, there will be no connection relationship between the pushing frame 14 and the telescopic frame 6. Then, the power continues to drive the pushing frame 14, and the pushing frame 14 will drive the rack 12 to move, so as to drive the shielding plate 11 to rotate for shielding through the second gear 13. In this way, the purpose of extending the telescopic frame 6 and driving the shielding plate 11 to rotate after the telescopic frame 6 extends can be achieved with the same power.

[0032] After the inserting block 15 is moved upward to disengage from the clamping hole, there will be no connection relationship between the pushing frame 14 and the telescopic frame 6. Since the power always drives the pushing frame 14 to move leftward, while the telescopic frame 6 loses a continuous force pushing it to the left, the telescopic frame 6 may retract due to some factors. The factors are as follows: the gravity of the lifting part 7 and the first rack 8 decreases, and the cooperation of the first rack 8 with the first gear 9 and the second rack 10 will cause the telescopic frame 6 to retract and reset. This will cause the originally extended telescopic frame 6 to retract again, affecting the feeding. Therefore, it is necessary to lock the telescopic frame 6 after the telescopic frame 6 extends to the specified position. The following is the solution:

[0033] As Figure 3 and Figure 4 shown in the figure, the symmetrically arranged clamping blocks 16 are slidably connected inside the telescopic frame 6. The clamping blocks 16 are symmetrically arranged front and back. A first spring 17 is wound around the clamping blocks 16. One end of the first spring 17 is fixedly connected to the clamping block 16, and the other end of the first spring 17 is fixedly connected to the inside of the telescopic frame 6. The first spring 17 drives the clamping blocks 16 to move away from each other. A clamping hole 18 is formed on the side of the rotating body 4 close to the telescopic frame 6. The clamping hole 18 and the clamping blocks 16 are in clamping cooperation. When the telescopic frame 6 moves leftward and extends, it drives the clamping blocks 16 and the first spring 17 to move leftward. When the clamping blocks 16 move to contact the clamping hole 18, the first spring 17 in the stretched state drives the clamping blocks 16 to move away from each other and snap into the clamping hole 18. In this way, the position of the telescopic frame 6 can be locked, and the telescopic frame 6 will not retract.

[0034] After the telescopic frame 6 is locked in position, it is necessary to drive the insertion block 15 upward to separate it from the clamping hole. There is no way to automatically lift the insertion block 15 upward in the previous text. Therefore, a pulling rod 19 is provided on the insertion block 15, and an inclined rail block 20 is provided on the pulling rod 19. The inclined rail block 20 is slidably connected to the pulling rod 19, and the side of the inclined rail block 20 is fixedly connected to one of the clamping blocks 16.

[0035] Its working principle is as follows: When the clamping block 16 is inserted into the clamping hole 18 on the side away from each other, the clamping block 16 drives the inclined rail block 20 to move. The inclined rail block 20 drives the pulling rod 19 to move upward through the inclined rail. When the stretching feeling moves upward, it will drive the insertion block 15 to move upward and separate from the clamping hole. In this way, it can be realized that after the telescopic frame 6 is locked, the push frame 14 and the telescopic frame 6 are automatically disconnected.

[0036] After the raw materials are loaded, when the telescopic frame 6 needs to contract and reset, it is necessary to first move the clamping block 16 out of the clamping hole 18 to unlock the telescopic frame 6. Therefore, a first wedge block 21 is provided. The first wedge block 21 is fixedly connected to the top of the clamping block 16. A moving frame 23 is provided on the moving vehicle body 1. The moving frame 23 is slidably connected to the moving vehicle body 1. A second wedge block 22 is fixedly connected to the moving frame 23. The second wedge block 22 and the first wedge block 21 are in extrusion fit. When the moving frame 23 is pushed to the right by power, the moving frame 23 drives the second wedge block 22 to move to the right. After the second wedge block 22 contacts the first wedge block 21, it will push the first wedge block 21 to move toward the side close to each other, thereby driving the clamping block 16 to automatically separate from the clamping hole 18 for unlocking.

[0037] After the telescopic frame 6 is unlocked, the telescopic frame 6 may move to the right and retract. However, at this time, the state of the baffle 11 is in the unfolded state for blocking materials. When the telescopic frame 6 retracts, the unfolded baffle 11 will also be driven to reset together. The reset of the unfolded baffle 11 is very likely to be blocked by the feeding port and cannot be reset, and it is more likely to cause the baffle 11 to be squeezed and deformed. Therefore, before unlocking the telescopic frame 6, it is necessary to rotate the baffle 11 clockwise to reset. During the above operation process, the purpose of automatically unlocking the telescopic frame 6 after rotating the baffle 11 to reset cannot be achieved. Therefore, the following solution is adopted:

[0038] As Figure 3 and Figure 4 shown, a pull rod 24 is fixedly connected to the push frame 14. A pressing member 26 is provided on the pull rod 24. The pressing member 26 is slidably connected to the pull rod 24. A second spring 25 is wound around the pull rod 24. One end of the second spring 25 is connected to the pull rod 24, and the other end of the second spring 25 is connected to the pressing member 26. A stop block 27 is fixedly connected to the telescopic frame 6. The stop block 27 cooperates with the push frame 14. An electric telescopic rod 28 is fixedly connected to the side of the moving vehicle body 1 close to the pressing member 26. The electric telescopic rod 28 is fixedly connected to the pressing member 26;

[0039] The electric telescopic rod 28 serves as the power source for driving the telescopic frame 6 and the baffle 11. When pushing the telescopic frame 6 to extend, the electric telescopic rod 28 extends and drives the pressing member 26 to move leftward. The pressing member 26 moves leftward through the second spring 25 and the pull rod 24, and the pull rod 24 can automatically push the pushing frame 14 to the left. After the pushing frame 14 is disconnected from the telescopic frame 6, the pushing frame 14 will continue to move leftward and then drive the baffle 11 to rotate. After that, when reset is required, the electric telescopic rod 28 shortens and drives the pressing member 26, the second spring 25 and the pull rod 24 to move rightward. The pull rod 24 first pulls the pushing frame 14 to move rightward, so that the baffle 11 rotates and resets first. When the pushing frame 14 contacts the stopper 27, the card hole on the pushing frame 14 is exactly below the insertion block 15. After that, the pressing member 26 continues to move rightward, while the pushing frame 14 and the pull rod 24 stop moving. At this time, the second spring 25 is compressed. After the upper left part of the pressing member 26 contacts the lower part of the moving frame 23, it will push the moving frame 23 to move rightward, so that the positioning block 16 is separated from the positioning hole 18. At the same time, the moving frame 23 drives the inclined rail block 20 to move forward and reset, so that the insertion block 15 is inserted into the card hole of the pushing frame 14. After that, when the pressing member 26 moves rightward, it will drive the pull rod 24 and the pushing frame 14 to move rightward and reset, and then drive the telescopic frame 6 to move and reset through the pushing frame 14.

[0040] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. A feeding device for producing building waterproof materials, comprising a mobile body (1), a cylinder (2) is arranged on the top of the mobile body (1), an adjustment plate (3) is arranged on the telescopic rod of the cylinder (2), the adjustment plate (3) is slidably connected to the mobile body (1), a swivel (4) is rotatably connected to the mobile body (1), an inclined surface is arranged at the bottom of the swivel (4), the swivel (4) and the adjustment plate (3) are pressed together, and a conveyor belt (5) is arranged on the top of the swivel (4), characterized in that: The telescopic frame (6) is slidably connected to the top of the swivel (4), and the lifting part (7) is slidably connected to the telescopic frame (6).

2. The feeding equipment for producing building waterproof materials according to claim 1, characterized in that: The driving assembly comprises a first rack (8), the first rack (8) is fixedly connected to the side of the lifting part (7), a first gear (9) is provided on the telescopic frame (6), the telescopic frame (6) and the first gear (9) are fixedly connected, the first gear (9) and the first rack (8) are meshed, and a second rack (10) is fixedly connected to the rotating body (4), and the second rack (10) and the first gear (9) are meshed.

3. A feeding device for producing building waterproof materials according to claim 2, characterized in that: It also includes a shielding plate (11), which is rotatably connected to the telescopic frame (6), a rack frame (12) is slidably connected to a side of the swivel (4) close to the telescopic frame (6), the rack frame (12) is meshed with a second gear (13), and the second gear (13) is fixedly connected to the shielding plate (11).

4. The feeding equipment for producing building waterproof materials according to claim 3, characterized in that: The invention also comprises a pushing frame (14), the pushing frame (14) is arranged at the bottom of the rack frame (12), the pushing frame (14) is fixedly connected to the rack frame (12), the pushing frame (14) is slidably connected to the swivel (4), a clamping hole is provided in the middle of the pushing frame (14), an inserting block (15) is arranged in the clamping hole, and the inserting block (15) is slidably connected to the telescopic frame (6).

5. The feeding equipment for producing building waterproof materials according to claim 4, characterized in that: The invention also comprises a locking block (16), wherein the locking block (16) is symmetrically arranged and slidably connected to the inside of the telescopic frame (6), the locking block (16) is symmetrically arranged in front and back, a spring (17) is wound around the locking block (16), a locking hole (18) is formed on one side of the swivel (4) close to the telescopic frame (6), and the locking hole (18) and the locking block (16) are engaged with each other.

6. A feeding device for producing building waterproof materials according to claim 5, characterized in that: The utility model also comprises a pulling rod (19), the pulling rod (19) is fixedly connected to the inserting block (15), a ramp block (20) is arranged on the pulling rod (19), the ramp block (20) and the pulling rod (19) are slidably connected, and the side of the ramp block (20) is fixedly connected to one of the blocking blocks (16).

7. A feeding device for producing building waterproof materials according to claim 6, characterized in that: The invention also comprises a first wedge block (21), the first wedge block (21) is fixedly connected to the top of the positioning block (16), a moving frame (23) is provided on the moving vehicle body (1), the moving frame (23) and the moving vehicle body (1) are slidably connected, a second wedge block (22) is fixedly connected to the moving frame (23), and the second wedge block (22) and the first wedge block (21) are pressed and matched.

8. The feeding equipment for producing building waterproof materials according to claim 7, characterized in that: The invention also comprises a pull rod (24), the pull rod (24) is fixedly connected to the pushing frame (14), a pressing piece (26) is arranged on the pull rod (24), the pressing piece (26) and the pull rod (24) are slidably connected, a spring (25) is wound around the pull rod (24), one end of the spring (25) is connected to the pull rod (24), and the other end of the spring (25) is connected to the pressing piece (26), a stopper (27) is fixedly connected to the telescopic frame (6), and the stopper (27) cooperates with the pushing frame (14).

9. A feeding device for producing building waterproof materials according to claim 8, characterized in that: It also includes an electric telescopic rod (28), which is arranged on a side of the mobile vehicle body (1) close to the pressing member (26), and the electric telescopic rod (28) and the pressing member (26) are fixedly connected.

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