Release agent spraying device

Abstract

The utility model belongs to the technical field of demolding, and discloses a demolding agent spraying device. The device comprises a first support, a second support is slidably connected to the first support, the first support is perpendicular to the second support, a connecting frame is arranged on the second support, a plurality of spray guns are evenly arranged on the connecting frame, and a translation assembly for driving the second support to reciprocate is arranged on the first support. And a lifting assembly for driving the connecting frame to move up and down is arranged on the second bracket. When a release agent needs to be sprayed on the surface of a mold, a worker drives the connecting frame and the multiple spray guns on the connecting frame through the lifting assembly to get close to the area, to be sprayed, of the mold, and then drives the second support, the connecting frame and the multiple spray guns through the translation assembly to evenly and rapidly spray the release agent on the mold. And the operation mode of spraying the release agent by manually holding a spray gun in a hand in the traditional technology is changed, the spraying efficiency is improved, and the working intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of demoulding, in particular to a demoulding agent spraying device. Background Art

[0002] Thermosetting glass fiber reinforced plastic, commonly known as thermosetting glass, is a glass fiber reinforced plastic with thermosetting resin as the matrix. Thermosetting glass fiber reinforced plastic products have good physical and mechanical properties, so they are widely used, such as making mechanical parts such as gearbox components, intake pipes, valve covers, bumpers, etc.

[0003] Before the hydraulic press is used for compression molding of thermosetting resin matrix fiber reinforced products, in order to demold the products smoothly, a release agent must be sprayed on the mold surface each time. The traditional method is to rely on manual application or spraying. The spraying efficiency of the release agent is low, which increases the workload of the staff, so improvements are needed. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a release agent spraying device.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a release agent spraying device, including a first bracket, a second bracket is slidably connected to the first bracket, the first bracket and the second bracket are perpendicular to each other, a connecting frame is arranged on the second bracket, a plurality of spray guns are evenly arranged on the connecting frame, a translation component for driving the second bracket to reciprocate is arranged on the first bracket, and a lifting component for driving the connecting frame to move up and down is arranged on the second bracket.

[0006] By adopting the above technical solution, when it is necessary to spray the release agent on the mold surface, the staff drives the connecting frame and the multiple spray guns on the connecting frame to the area of ​​the mold to be sprayed through the lifting component, and then drives the second bracket, the connecting frame and the multiple spray guns through the translation component to spray the release agent on the mold surface evenly and quickly, which changes the traditional technology of spraying the release agent by manually holding a spray gun, is conducive to improving the spraying efficiency and reducing the work intensity of the staff.

[0007] Furthermore, the translation assembly includes a first mounting seat fixed on the first bracket, a translation driving wheel rotatably mounted in the first mounting seat, a second mounting seat fixed on the first bracket, a translation driven wheel rotatably mounted in the second mounting seat, and a translation conveyor belt for connecting the translation driving wheel and the translation driven wheel.

[0008] Furthermore, a first guide rail is symmetrically arranged at a position on the top of the first bracket close to both sides of the first bracket, a movable seat is slidably installed on the top of the first guide rail, the bottom of the movable seat is fixed to the translation conveyor belt, and the top of the second bracket is fixed to the bottom of the movable seat.

[0009] By adopting the above technical solution, the translation driving wheel is driven by a motor, and after the motor works, it drives the translation driving wheel to rotate, and the translation driven wheel rotates under the action of the translation conveyor belt. Since the bottom of the movable seat is fixed to the translation conveyor belt, the movable seat moves with the translation conveyor belt. In the present application, the translation conveyor belt repeats the action of moving from the first mounting seat to the second mounting seat or from the second mounting seat to the first mounting seat (the translation conveyor belt will not always run in one direction, the motor of the equipment is electrically connected to the electric control center, and the electric control center controls the motor to reciprocate periodically), and the movable seat drives the second bracket to reciprocate between the first mounting seat and the second mounting seat, so that the spray gun reciprocates and sprays the mold surface.

[0010] Furthermore, a transverse side plate arranged on the outside of the translation conveyor belt is fixed between the first mounting seat and the second mounting seat, and two transverse side plates are provided and distributed on both sides of the translation conveyor belt. The movable seat is slidably matched with the side of the two transverse side plates away from each other.

[0011] By adopting the above technical solution, the translation conveyor belt will generate slight vibration in the process of driving the movable seat to reciprocate between the first mounting seat and the second mounting seat. The two sides of the translation conveyor belt are in contact with the sides of the two lateral side plates that are close to each other, and the movable seat is slidingly matched with the sides of the two lateral side plates that are far away from each other, which is beneficial to reduce the amplitude of the horizontal vibration of the translation conveyor belt and improve the stability of the translation conveyor belt during operation.

[0012] Furthermore, the lifting assembly includes a third mounting seat fixed on the second bracket, a lifting active wheel rotatably mounted in the third mounting seat, a fourth mounting seat fixed on the second bracket, a lifting driven wheel rotatably mounted in the fourth mounting seat, and a lifting conveyor belt for connecting the lifting active wheel and the lifting driven wheel.

[0013] By adopting the above technical solution, the lifting active wheel is driven by a motor. After the motor works, it drives the lifting active wheel to rotate. The lifting driven wheel rotates under the action of the lifting conveyor belt, thereby driving the connecting frame and multiple spray guns to move on the second bracket. In the present application, the lifting conveyor belt repeats the action of moving from the third mounting seat to the fourth mounting seat or from the fourth mounting seat to the third mounting seat (the lifting conveyor belt will not always run in one direction, the motor of the equipment is electrically connected to the electronic control center, and the electronic control center controls the motor to reciprocate periodically). The staff controls the spray gun to move in the vertical direction through the motor according to the height of the mold on site to approach the mold surface to be sprayed, which is conducive to the nozzle to spray the mold surface evenly at a close distance.

[0014] Furthermore, the frame bodies on both sides of the second bracket are symmetrically provided with second guide rails, a connecting seat is fixed on the connecting frame, and two symmetrically arranged sliding blocks are fixed on one side of the connecting seat, and the two sliding blocks are respectively slidably matched with the two second guide rails.

[0015] The adoption of the above technical solution is helpful to improve the stability of the connecting seat, the connecting frame and multiple spray guns during the up and down movement.

[0016] Furthermore, a support chain is provided on the top of the connection seat for the connection hose of the spray gun to pass through.

[0017] By adopting the above technical solution, the drag chain is beneficial to the stability of the connecting hose during the up and down or horizontal movement of the spray gun, and reduces the probability that the connecting hoses connecting multiple spray guns will become entangled due to movement and thus affect the supply of the release agent.

[0018] In summary, the utility model has the following beneficial effects:

[0019] 1. In the present application, when it is necessary to spray the mold surface with a release agent, the staff drives the connecting frame and the multiple spray guns on the connecting frame to the area of ​​the mold to be sprayed by the lifting component, and then drives the second bracket, the connecting frame and the multiple spray guns by the translation component to spray the release agent on the mold evenly and quickly, which changes the traditional technology of spraying the release agent by manually holding a spray gun, is conducive to improving the spraying efficiency and reducing the work intensity of the staff;

[0020] 2. In the present application, the translation driving wheel is driven by a motor, and after the motor works, it drives the translation driving wheel to rotate, and the translation driven wheel rotates under the action of the translation conveyor belt. Since the bottom of the movable seat is fixed to the translation conveyor belt, the movable seat moves with the translation conveyor belt. In the present application, the translation conveyor belt repeatedly moves from the first mounting seat to the second mounting seat or from the second mounting seat to the first mounting seat (the translation conveyor belt will not always run in one direction, the motor of the equipment is electrically connected to the electric control center, and the electric control center controls the motor to reciprocate periodically), and the movable seat drives the second bracket to reciprocate between the first mounting seat and the second mounting seat, so that the spray gun reciprocates and sprays the mold surface;

[0021] 3. In the present application, the lifting driving wheel is driven by a motor. After the motor works, it drives the lifting driving wheel to rotate. The lifting driven wheel rotates under the action of the lifting conveyor belt, thereby driving the connecting frame and multiple spray guns to move on the second bracket. In the present application, the lifting conveyor belt repeats the action of moving from the third mounting seat to the fourth mounting seat or from the fourth mounting seat to the third mounting seat (the lifting conveyor belt will not always run in one direction, the motor of the equipment is electrically connected to the electronic control center, and the electronic control center controls the motor to reciprocate periodically). The staff controls the spray gun to move in the vertical direction through the motor according to the height of the mold on site to approach the mold surface to be sprayed, which is conducive to the nozzle to spray the mold surface evenly at a close distance. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0023] Figure 2 yes Figure 1 A schematic diagram of the structure from another perspective;

[0024] Figure 3 It is a plan view of an embodiment of the utility model for highlighting the connection relationship between the spray gun and the crossbar of the connecting frame;

[0025] Figure 4 It is a structural schematic diagram of an embodiment of the utility model for highlighting a lifting component.

[0026] In the figure: 1. first bracket; 11. first guide rail; 12. movable seat; 13. lateral side plate; 2. second bracket; 21. second guide rail; 3. spray gun; 4. translation assembly; 41. first mounting seat; 42. translation driving wheel; 43. second mounting seat; 44. translation driven wheel; 45. translation conveyor belt; 5. lifting assembly; 51. third mounting seat; 52. lifting driving wheel; 53. fourth mounting seat; 54. lifting driven wheel; 55. lifting conveyor belt; 6. connecting frame; 61. connecting seat; 62. slider; 63. support chain; 64. cross bar; 7. base; 71. bolt; 72. rubber sheet. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0028] like Figure 1-4As shown, an embodiment of the present application discloses a release agent spraying device, including a first bracket 1, a second bracket 2, a spray gun 3, a translation component 4 and a lifting component 5.

[0029] The first bracket 1 is horizontally arranged, the second bracket 2 is slidably connected to the first bracket 1 , the first bracket 1 and the second bracket 2 are perpendicular to each other, and a connecting frame 6 is arranged on the second bracket 2 .

[0030] The crossbar 64 of the connecting frame 6 is sleeved with a base 7 that matches the crossbar 64 of the connecting frame 6, and the base 7 is fixed to the crossbar 64 by a bolt 71. Specifically: the bolt 71 passes through the base 7 and is threadedly connected to the base 7, the end of the bolt 71 is pressed against the crossbar 64 of the connecting frame 6 to fix the base 7, the spray gun 3 is fixed on the base 7 (such as the spray gun 3 and the base 7 can be fixed with a cable tie), and multiple spray guns 3 are evenly arranged on the connecting frame 6. In this embodiment, the staff can adjust the direction of the spray gun 3 according to the on-site release agent spraying situation. When the angle of the spray gun 3 needs to be adjusted, the staff needs to loosen the bolt 71 and then rotate the base 7 to change the direction of the nozzle of the spray gun 3. When it is adjusted to the required angle, the bolt 71 can be tightened again. It is beneficial for the staff to use the spray gun 3 to form a thin layer of release agent lubricating film on the surface of the mold according to the shape of the mold, reducing the friction between the mold and the thermoplastic board product produced later, so as to quickly demold.

[0031] In order to enhance the stability of the bolt 71 fixing the base 7 to the cross bar 64, a rubber sheet 72 is fixed to the end of the bolt 71. After the bolt 71 is tightened, the end of the bolt 71 cooperates with the cross bar 64 to press against the rubber sheet 72, thereby enhancing the effect of the bolt 71 fixing the base 7 to the cross bar 64 to ensure the stability of the spray gun 3 during use.

[0032] The translation assembly 4 is arranged on the first bracket 1, and is used to drive the second bracket 2 to reciprocate in the horizontal direction. The translation assembly 4 includes a first mounting seat 41, a translation driving wheel 42, a second mounting seat 43, a translation driven wheel 44 and a translation conveyor belt 45. The first mounting seat 41 is fixed on the first bracket 1, and the translation driving wheel 42 is rotatably mounted in the first mounting seat 41. The second mounting seat 43 is fixed on the first bracket 1, and the translation driven wheel 44 is rotatably mounted in the second mounting seat 43. The translation conveyor belt 45 is used to connect the translation driving wheel 42 and the translation driven wheel 44, and the inner surface of the translation conveyor belt 45 is tightly pressed against the wheel surface of the translation driving wheel 42 and the wheel surface of the translation driven wheel 44. The first guide rail 11 is symmetrically arranged at the position near the two sides of the first bracket 1 at the top of the first bracket 1, and a movable seat 12 is slidably mounted on the top of the first guide rail 11, and the bottom of the movable seat 12 is fixed to the translation conveyor belt 45, and the top of the second bracket 2 is fixed to the bottom of the movable seat 12. In this embodiment, the translation driving wheel 42 is driven by a motor (not shown in the figure). After the motor starts working, it drives the translation driving wheel 42 to rotate, and the translation driven wheel 44 rotates under the action of the translation conveyor belt 45. Since the bottom of the movable seat 12 is fixed to the translation conveyor belt 45, the movable seat 12 moves with the translation conveyor belt 45. In this application, the translation conveyor belt 45 repeats the action of moving from the first mounting seat 41 to the second mounting seat 43 or from the second mounting seat 43 to the first mounting seat 41 (the translation conveyor belt 45 will not always run in one direction, the motor of the equipment is electrically connected to the electric control center, and the electric control center controls the motor to reciprocate periodically), and the movable seat 12 drives the second bracket 2 to reciprocate between the first mounting seat 41 and the second mounting seat 43, so that the spray gun 3 reciprocates and sprays the mold surface.

[0033] The lifting assembly 5 is arranged on the second bracket 2, and is used to drive the connecting frame 6 to move up and down. The lifting assembly 5 includes a third mounting seat 51, a lifting driving wheel 52, a fourth mounting seat 53, a lifting driven wheel 54, and a lifting conveyor belt 55. The third mounting seat 51 is fixed on the second bracket 2, and the lifting driving wheel 52 is rotatably mounted in the third mounting seat 51. The fourth mounting seat 53 is fixed on the second bracket 2, and the lifting driven wheel 54 is rotatably mounted in the fourth mounting seat 53. The lifting conveyor belt 55 is used to connect the lifting driving wheel 52 and the lifting driven wheel 54, and the inner surface of the lifting conveyor belt 55 is tightly pressed against the wheel surface of the lifting driving wheel 52 and the wheel surface of the lifting driven wheel 54. In this embodiment, the lifting active wheel 52 is driven by a motor. After the motor works, it drives the lifting active wheel 52 to rotate, and the lifting driven wheel 54 rotates under the action of the lifting conveyor belt 55, thereby driving the connecting frame 6 and multiple spray guns 3 to move on the second bracket 2. In this application, the lifting conveyor belt 55 repeats the action of moving from the third mounting seat 51 to the fourth mounting seat 53 or from the fourth mounting seat 53 to the third mounting seat 51 (the lifting conveyor belt 55 will not always run in one direction, the motor of the equipment is electrically connected to the electronic control center, and the electronic control center controls the motor to reciprocate periodically). The staff controls the spray gun 3 to move in the vertical direction through the motor according to the on-site mold height to approach the mold surface to be sprayed, which is conducive to the nozzle to spray the mold surface evenly at a close distance.

[0034] In order to reduce the amplitude of the horizontal vibration of the translation conveyor belt 45, a transverse side plate 13 arranged on the outside of the translation conveyor belt 45 is fixed between the first mounting seat 41 and the second mounting seat 43. There are two transverse side plates 13 and they are distributed on both sides of the translation conveyor belt 45. The movable seat 12 slides with the side of the two transverse side plates 13 away from each other. The translation conveyor belt 45 will generate slight vibration in the process of driving the movable seat 12 to reciprocate between the first mounting seat 41 and the second mounting seat 43. The two sides of the translation conveyor belt 45 are in contact with the side of the two transverse side plates 13 close to each other, and the movable seat 12 slides with the side of the two transverse side plates 13 away from each other, which is beneficial to reducing the amplitude of the horizontal vibration of the translation conveyor belt 45 and improving the stability of the translation conveyor belt 45 during operation.

[0035] In order to improve the stability of the connecting seat 61, the connecting frame 6 and multiple spray guns 3 during the up and down movement, the frame body on both sides of the second bracket 2 is symmetrically provided with second guide rails 21, the connecting seat 61 is fixed on the connecting frame 6, and one side of the connecting seat 61 is fixed with two symmetrically arranged sliders 62, and the two sliders 62 are respectively slidably matched with the two second guide rails 21.

[0036] In order to improve the stability of the connecting hose (not shown in the figure) during the vertical or horizontal movement of the spray gun 3, a support chain 63 is provided on the top of the connecting seat 61 for the connecting hose of the spray gun 3 to pass through, thereby reducing the probability that the connecting hoses connecting multiple spray guns 3 will become entangled due to movement and thus affect the supply of the release agent.

[0037] The use principle of a release agent spraying device in the present embodiment is as follows: when it is necessary to spray the release agent on the mold surface, the staff drives the lifting active wheel 52 through the motor, and the lifting driven wheel 54 rotates under the action of the lifting conveyor belt 55, thereby driving the connecting frame 6 and multiple spray guns 3 to move on the second bracket 2. In the present application, the lifting conveyor belt 55 repeats the movement from the third mounting seat 51 to the fourth mounting seat 53 or from the fourth mounting seat 53 to the third mounting seat 51 (the lifting conveyor belt 55 will not always run in one direction, the motor of the equipment is electrically connected to the electric control center, and the electric control center controls the motor to reciprocate periodically). According to the height of the mold on site, the staff controls the spray gun 3 to move in the vertical direction through the motor to approach the mold surface to be sprayed, which is conducive to the nozzle to spray the mold surface evenly at a close distance. The staff then controls the translation active wheel 42 through the motor The movable seat 12 is driven by the translation belt 45, and the bottom of the movable seat 12 is fixed to the translation belt 45, so that the movable seat 12 moves with the translation belt 45. In the present application, the translation belt 45 repeats the movement from the first mounting seat 41 to the second mounting seat 43 or from the second mounting seat 43 to the first mounting seat 41 (the translation belt 45 will not always run in one direction, the motor of the equipment is electrically connected to the electric control center, and the electric control center controls the motor to reciprocate periodically). The movable seat 12 drives the second bracket 2 to reciprocate between the first mounting seat 41 and the second mounting seat 43, so that the spray gun 3 reciprocates on the mold surface, which changes the traditional technology of manually holding the spray gun 3 to spray the release agent, which is beneficial to improve the spraying efficiency and reduce the work intensity of the staff.

[0038] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A release agent spraying device, comprising a first bracket (1), characterized in that: The first bracket (1) is slidably connected to the second bracket (2); the first bracket (1) and the second bracket (2) are perpendicular to each other; a connecting frame (6) is arranged on the second bracket (2); a plurality of spray guns (3) are evenly arranged on the connecting frame (6); a translation component (4) for driving the second bracket (2) to reciprocate is arranged on the first bracket (1); and a lifting component (5) for driving the connecting frame (6) to move up and down is arranged on the second bracket (2); The translation assembly (4) comprises a first mounting seat (41) fixed on the first bracket (1), a translation driving wheel (42) rotatably mounted in the first mounting seat (41), a second mounting seat (43) fixed on the first bracket (1), a translation driven wheel (44) rotatably mounted in the second mounting seat (43), and a translation conveyor belt (45) used to connect the translation driving wheel (42) and the translation driven wheel (44); The lifting assembly (5) comprises a third mounting seat (51) fixed on the second bracket (2), a lifting driving wheel (52) rotatably mounted in the third mounting seat (51), a fourth mounting seat (53) fixed on the second bracket (2), a lifting driven wheel (54) rotatably mounted in the fourth mounting seat (53), and a lifting conveyor belt (55) for connecting the lifting driving wheel (52) and the lifting driven wheel (54).

2. A release agent spraying device according to claim 1, characterized in that: A first guide rail (11) is symmetrically arranged at a position near the top of the first bracket (1) and the two sides of the first bracket (1); a movable seat (12) is slidably mounted on the top of the first guide rail (11); the bottom of the movable seat (12) is fixed to the translation conveyor belt (45); and the top of the second bracket (2) is fixed to the bottom of the movable seat (12).

3. A release agent spraying device according to claim 2, characterized in that: A transverse side plate (13) arranged on the outside of the translation conveyor belt (45) is fixed between the first mounting seat (41) and the second mounting seat (43), and two transverse side plates (13) are provided and distributed on both sides of the translation conveyor belt (45), and the movable seat (12) is slidably matched with the sides of the two transverse side plates (13) that are away from each other.

4. A release agent spraying device according to claim 3, characterized in that: The frame bodies on both sides of the second bracket (2) are symmetrically provided with second guide rails (21); a connecting seat (61) is fixed on the connecting frame (6); two symmetrically provided sliding blocks (62) are fixed on one side of the connecting seat (61); the two sliding blocks (62) are respectively slidably matched with the two second guide rails (21).

5. A release agent spraying device according to claim 4, characterized in that: A support chain (63) for allowing a connecting hose of the spray gun (3) to pass through is arranged on the top of the connecting seat (61).

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