Self-cleaning mold for standard brick production

Abstract

The utility model relates to the field of self-cleaning standard brick production molds, in particular to a self-cleaning standard brick production mold which comprises a base, a supporting rod is fixedly connected to the upper surface of the base, a connecting frame is fixedly connected to the upper surface of the base, and a check block is rotationally connected to the inner wall of the connecting frame; a support is fixedly connected to the outer surface of the connecting frame, a first motor is started to drive a first connecting rod to rotate, so that a first transmission mechanism can be driven to operate, and then the first transmission mechanism is connected with a third transmission mechanism through a second transmission mechanism; a first transmission mechanism drives a third transmission mechanism to run while running, and at the moment, a sweeping plate sweeps the lower mold, and then the sweeping plate moves along the third transmission mechanism and circularly cleans the lower mold; and therefore, the effect that the lower mold can be circularly and automatically cleaned through the connection relation between the third transmission mechanism and the first transmission mechanism is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of self-cleaning molds for standard brick production, and specifically relates to a self-cleaning mold for standard brick production. Background Technique

[0002] Standard bricks include solid bricks, hollow bricks, and lime-sand bricks. The standard size of solid bricks is 240mm×425mm×53mm; the standard sizes of hollow bricks are: 240mm*425mm*90mm, 240mm*425mm*180mm, 240mm*240mm*90mm, 180mm*180mm*90mm; the standard size of lime-sand bricks is: 240mm×425mm×53mm; in the manufacturing process of hollow bricks, molds are required. The raw materials are placed in the molds, and the raw materials are pressed into shape by a press to manufacture corresponding hollow brick bodies.

[0003] After retrieval, a standard brick production mold disclosed in a Chinese patent with the publication number CN220008204U solves the problem that the mold and the core in current use are an integral molding device, the core cannot be replaced, and after the core is worn, the corresponding mold cannot be used continuously, greatly reducing the service life of the mold and increasing the manufacturing cost of the manufacturer. However, this device cannot self-clean the mold. During the production of standard bricks, materials are poured into the mold, and the standard bricks are produced by extrusion molding. During this process, when the materials are poured into the mold, the materials will spill onto the mold. If not cleaned for a long time, it is easy for the materials to adhere to the mold, affecting the use.

[0004] Therefore, a new solution is needed to solve this problem. Content of the Utility Model

[0005] Aiming at the problem that the existing technology in the above background technology cannot self-clean the mold.

[0006] A self-cleaning mold for standard brick production disclosed by the utility model includes a base. The upper surface of the base is fixedly connected with a support rod. The upper surface of the base is fixedly connected with a connecting frame. A baffle is rotatably connected to the inner wall of the connecting frame. A bracket is fixedly connected to the outer surface of the connecting frame. A first motor is fixedly installed on the outer surface of the bracket. Two first connecting rods are rotatably connected to the inner wall of the bracket. The output end of the first motor is fixedly connected with one of the first connecting rods. Two first transmission mechanisms are arranged inside the bracket. Each first transmission mechanism is fixedly connected to the outer surfaces of the two first connecting rods. A support plate is arranged above the base. The bottom surface of the support plate is slidably connected with the connecting frame.

[0007] By adopting the above scheme, the stopper rotates in the connecting frame through PLC control. When the stopper is placed perpendicular to the connecting frame, it can block the support plate and stop the start of the first motor. The start of the first motor will drive the first connecting rod fixedly connected thereto to rotate, and thereby drive the first transmission mechanism to operate. The first transmission mechanism can convey the support plate until the support plate contacts the stopper and stops. The support plate serves as a support mechanism for the standard bricks, and the produced standard bricks will stay on the support plate.

[0008] Optionally, a third transmission mechanism is rotatably connected to the inner wall of the bracket. A cleaning plate is fixedly connected to the outer surface of the third transmission mechanism. A second transmission mechanism is rotatably connected to the outer surface of the bracket. The outer surface of the second transmission mechanism is fixedly connected to the corresponding first transmission mechanism and third transmission mechanism.

[0009] By adopting the above scheme, when the first transmission mechanism operates, it will drive the second transmission mechanism to start operating. When the second transmission mechanism operates, it will simultaneously drive the third transmission mechanism to start operating. At this time, the third transmission mechanism will drive the cleaning plate to move cyclically along the operating direction of the third transmission mechanism.

[0010] Further, a lower mold is provided above the base. The lower mold is fixedly connected to the outer surface of the support rod. The upper surface of the lower mold is slidably connected to the cleaning plate.

[0011] By adopting the above scheme, when the cleaning plate moves, it will clean the dust and residual materials remaining on the upper surface of the lower mold, maintaining the cleanliness of the upper surface of the lower mold.

[0012] Further, a fixing frame is fixedly connected to the top end of the support rod. A second motor is fixedly installed on the upper surface of the fixing frame. Both output ends of the second motor are fixedly connected with second connecting rods.

[0013] By adopting the above scheme, when the second motor starts, it will drive the two second connecting rods to rotate simultaneously. The fixing frame serves as a support mechanism for the second motor.

[0014] Further, a first bevel gear is fixedly connected to each end of the two second connecting rods away from each other. Two placing boxes are fixedly connected to the upper surface of the fixing frame. The outer surface of each second connecting rod is rotatably connected to the corresponding placing box.

[0015] By adopting the above scheme, the rotation of the second connecting rod will drive the corresponding first bevel gear to rotate. The placing box can protect the first bevel gear and the second bevel gear.

[0016] Further, a second bevel gear is meshed with the outer surface of each first bevel gear. A screw rod is fixedly connected to the bottom end of each second bevel gear. The bottom end of each screw rod is rotatably connected to the bracket.

[0017] By adopting the above solution, the rotation of the first bevel gear will drive the corresponding second bevel gear to rotate simultaneously. Therefore, the corresponding screw can be driven to rotate by the second bevel gear.

[0018] Furthermore, an upper mold is provided above the lower mold. The upper mold is slidably connected to the outer surface of the support rod, and the upper mold is threadedly connected to the outer surfaces of both screws.

[0019] By adopting the above solution, the rotation of the screw will drive the upper mold to move vertically along the screw. When the upper mold moves downward, it will cooperate with the lower mold and extrude the standard brick into shape.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] 1. By providing components such as a first motor, a first connecting rod, a first transmission mechanism, a second transmission mechanism, a third transmission mechanism, a cleaning plate, and a lower mold, the present utility model drives the first connecting rod to rotate by starting the first motor, thereby driving the first transmission mechanism to operate. Then, the first transmission mechanism and the third transmission mechanism are connected through the second transmission mechanism, so that when the first transmission mechanism operates, it will drive the third transmission mechanism to operate simultaneously. At this time, the cleaning plate will clean the lower mold, and then the cleaning plate will move along the third transmission mechanism and cycle to clean the lower mold, thereby achieving the effect that the device can cyclically self-clean the lower mold through the connection relationship between the third transmission mechanism and the first transmission mechanism.

[0022] 2. By providing components such as a second motor, a second connecting rod, a first bevel gear, a second bevel gear, an upper mold, and a screw, the present utility model drives the second connecting rod to rotate by starting the second motor, and then the second bevel gear drives the corresponding screw to rotate through the meshing between the first bevel gear and the second bevel gear. The rotation of the screw drives the upper mold to move vertically along the screw, thereby achieving the effect that the device can extrude the material in the lower mold into shape through the upper mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0024] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0025] Figure 2 is a schematic diagram of the first bevel gear structure of the present utility model;

[0026] Figure 3Schematic diagram of the support structure of the present utility model;

[0027] Figure 4 Schematic diagram of the stopper structure of the present utility model.

[0028] In the figure: 1, base; 2, support rod; 3, support; 4, first motor; 5, first connecting rod; 6, first transmission mechanism; 7, second transmission mechanism; 8, third transmission mechanism; 9, cleaning plate; 10, lower mold; 11, upper mold; 12, fixing frame; 13, second motor; 14, placement box; 15, screw; 16, second connecting rod; 17, first bevel gear; 18, second bevel gear; 19, support plate; 20, connecting frame; 21, stopper. Specific embodiments

[0029] The following will disclose multiple embodiments of the present utility model in the form of diagrams. For the sake of clarity, many physical details will be described together in the following narrative. However, it should be understood that these physical details are not used to limit the present utility model. That is to say, in some embodiments of the present utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagrams, some conventional structures and components will be shown in a simple schematic manner in the diagrams.

[0030] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , a mold for producing standard bricks with self-cleaning function of the present utility model, including a base 1, a support rod 2 fixedly connected to the upper surface of the base 1, a connecting frame 20 fixedly connected to the upper surface of the base 1, a stopper 21 rotatably connected to the inner wall of the connecting frame 20, a support 3 fixedly connected to the outer surface of the connecting frame 20, and a first motor 4 fixedly installed on the outer surface of the support 3. Specifically, the connecting frame 20 connects the base 1 and the support 3. A placement groove is provided on the upper surface of the connecting frame 20. The stopper 21 is arranged in the placement groove. The stopper 21 is controlled by a PLC to rotate in the placement groove. The stopper 21 can be flush with the upper surface of the connecting frame 20 or perpendicular to the connecting frame 20. Therefore, it can block the support plate 19. By the contact between the support plate 19 and the stopper 21, the stop operation of the first motor 4 can be controlled.

[0031] In this embodiment, two first connecting rods 5 are rotatably connected to the inner wall of the bracket 3. The output end of the first motor 4 is fixedly connected to one of the first connecting rods 5. Two first transmission mechanisms 6 are arranged inside the bracket 3. Each first transmission mechanism 6 is composed of two rollers and a conveyor belt. The rotation of the first connecting rod 5 will drive the operation of the first transmission mechanism 6. Each first transmission mechanism 6 is fixedly connected to the outer surface of the two first connecting rods 5. Above the base 1, there is a support plate 19. The bottom surface of the support plate 19 is slidably connected to the connecting frame 20. Specifically, when the support plate 19 is placed on the first transmission mechanism 6, it can move horizontally through the operation of the first transmission mechanism 6 until the support plate 19 contacts the stop block 21. At this time, the support plate 19 is completely located on the upper surface of the connecting frame 20.

[0032] In this embodiment, a third transmission mechanism 8 is rotatably connected to the inner wall of the bracket 3. A cleaning plate 9 is fixedly connected to the outer surface of the third transmission mechanism 8. A second transmission mechanism 7 is rotatably connected to the outer surface of the bracket 3. The outer surface of the second transmission mechanism 7 is fixedly connected to the corresponding first transmission mechanism 6 and third transmission mechanism 8. The operation of the first transmission mechanism 6 will drive the third transmission mechanism 8 to operate through the second transmission mechanism 7. When the third transmission mechanism 8 operates, it will drive the cleaning plate 9 to rotate cyclically along the third transmission mechanism 8, and the third transmission mechanism 8 will start and stop following the first transmission mechanism 6.

[0033] As Figure 1 、 Figure 2 shown, above the base 1, there is a lower mold 10. The lower mold 10 is fixedly connected to the outer surface of the support rod 2. The upper surface of the lower mold 10 is slidably connected to the cleaning plate 9. Specifically, the lower mold 10 is the main production mold for standard bricks. When the material is demolded from the lower mold 10, standard bricks will be formed.

[0034] As Figure 1 、 Figure 2 shown, the top end of the support rod 2 is fixedly connected to a fixed frame 12. A second motor 13 is fixedly installed on the upper surface of the fixed frame 12. Both output ends of the second motor 13 are fixedly connected to second connecting rods 16. When the second motor 13 starts, it will drive the two second connecting rods 16 to rotate simultaneously. At the mutually remote ends of the two second connecting rods 16, first bevel gears 17 are fixedly connected. Two placing boxes 14 are fixedly connected to the upper surface of the fixed frame 12. The outer surface of each second connecting rod 16 is rotatably connected to the corresponding placing box 14. Specifically, the second connecting rods 16 are horizontally placed, and when the second connecting rods 16 rotate, they will drive the corresponding first bevel gears 17 to rotate. The setting of the placing boxes 14 can prevent dust from the outside from entering the teeth and causing damage to the first bevel gear 17 and the second bevel gear 18.

[0035] In this embodiment, the outer surface of each first bevel gear 17 meshes with a second bevel gear 18. The rotation of the first bevel gear 17 drives the corresponding second bevel gear 18 to rotate. A screw 15 is fixedly connected to the bottom end of each second bevel gear 18. The rotation of the second bevel gear 18 drives the corresponding screw 15 to rotate. The bottom end of each screw 15 is rotatably connected to the bracket 3. An upper mold 11 is provided above the lower mold 10. The upper mold 11 is slidably connected to the outer surface of the support rod 2 and is threadedly connected to the outer surfaces of both screws 15. Specifically, the simultaneous rotation of the screws 15 on both sides of the bracket 3 can make the vertical movement of the upper mold 11 more stable. The extrusion of the material in the lower mold 10 by the upper mold 11 can accelerate the formation of the standard bricks.

[0036] The above is only the embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, various modifications and changes can be made to the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims

1. A self-cleaning mold for producing standard bricks, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a support rod (2), the upper surface of the base (1) is fixedly connected to a connecting frame (20), the inner wall of the connecting frame (20) is rotatably connected to a stopper (21), the outer surface of the connecting frame (20) is fixedly connected to a bracket (3), the outer surface of the bracket (3) is fixedly mounted with a first motor (4), the inner wall of the bracket (3) is rotatably connected to two first connecting rods (5), the output end of the first motor (4) is fixedly connected to one of the first connecting rods (5), two first transmission mechanisms (6) are provided inside the bracket (3), each of the first transmission mechanisms (6) is fixedly connected to the outer surfaces of the two first connecting rods (5), a support plate (19) is provided above the base (1), the bottom surface of the support plate (19) is slidably connected to the connecting frame (20).

2. A self-cleaning standard brick production mold according to claim 1, characterized in that: The inner wall of the bracket (3) is rotatably connected to a third transmission mechanism (8), the outer surface of the third transmission mechanism (8) is fixedly connected to a cleaning plate (9), the outer surface of the bracket (3) is rotatably connected to a second transmission mechanism (7), and the outer surface of the second transmission mechanism (7) is fixedly connected to the corresponding first transmission mechanism (6) and third transmission mechanism (8).

3. A self-cleaning standard brick production mold according to claim 1, characterized in that: A lower mold (10) is provided above the base (1), the lower mold (10) is fixedly connected to the outer surface of the support rod (2), and the upper surface of the lower mold (10) is slidably connected to the cleaning plate (9).

4. A self-cleaning standard brick production mold according to claim 3, characterized in that: The top end of the support rod (2) is fixedly connected to a fixing frame (12), a second motor (13) is fixedly mounted on the upper surface of the fixing frame (12), and both output ends of the second motor (13) are fixedly connected to a second connecting rod (16).

5. A self-cleaning standard brick production mold according to claim 4, characterized in that: The ends of the two second connecting rods (16) that are away from each other are fixedly connected to the first bevel gear (17), the upper surface of the fixed frame (12) is fixedly connected to two placement boxes (14), and the outer surface of each second connecting rod (16) is rotatably connected to the corresponding placement box (14).

6. A self-cleaning standard brick production mold according to claim 5, characterized in that: The outer surface of each of the first bevel gears (17) is meshed with a second bevel gear (18), the bottom end of each of the second bevel gears (18) is fixedly connected to a screw rod (15), and the bottom end of each of the screw rods (15) is rotatably connected to the bracket (3).

7. A self-cleaning standard brick production mold according to claim 6, characterized in that: An upper mold (11) is provided above the lower mold (10), and the upper mold (11) is slidably connected to the outer surface of the support rod (2), and the upper mold (11) is threadedly connected to the outer surfaces of the two screw rods (15).

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