Brake pad hot press

Abstract

The utility model discloses a brake pad hot press, which relates to the technical field of brake pad processing, and comprises a fixed seat, an operating frame is fixedly mounted on the top surface of the fixed seat, a fixed frame is fixedly mounted on the top surface of the operating frame, a conversion groove is formed in the operating frame, and the conversion groove is communicated with the fixed frame. An electric sliding rail is fixedly installed in the middle of the top face of the fixing base, the two lower forming molds are controlled to be switched through the electric sliding rail, when one lower forming mold moves to the position below the upper pressing mold to conduct brake pad hot pressing, the other lower forming mold conducts feeding work through the corresponding feeding device, and so on, and the other lower forming mold conducts feeding work through the corresponding feeding device. And when material residues appear on the surface of the lower forming die due to feeding of the feeding device, cleaning of the surface of the lower forming die moving to the position below the upper pressing die is completed through the cleaning device, manual cleaning is not needed, and the working intensity of workers is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of brake pad processing, in particular to a brake pad hot press. Background Art

[0002] The hot press is an important production equipment in the brake pad molding process. The hot press molding machine is used in the manufacturing process of the brake pad. Since the brake pad is an important safety component of the car, the performance requirements of the special hot press molding machine for the brake pad are very high.

[0003] When producing brake pads, the existing brake pad hot press needs to inject the materials for producing the brake pads into the hot pressing groove of the brake pad forming mold through the feeding device. However, the feeding process of the existing hot press forming mold is too cumbersome. When the brake pad forming mold is being fed, the hot pressing forming operation of the brake pad cannot be performed, resulting in a long downtime of the hot press and low forming production efficiency of the brake pad. Secondly, material residue is prone to appear on the surface of the forming mold when the feeding device is feeding, and it needs to be cleaned manually, which increases the workload of the staff. Utility Model Content

[0004] In order to solve the problem that the existing hot press molding die loading process is too complicated, resulting in a long hot press downtime and low brake pad molding production efficiency; the purpose of the utility model is to provide a brake pad hot press.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a brake pad hot press, comprising a fixed seat, an operating frame is fixedly installed on the top surface of the fixed seat, a fixed frame is fixedly installed on the top surface of the operating frame, a conversion slot is opened in the operating frame, an electric slide rail is fixedly installed in the middle of the top surface of the fixed seat, an electric slide seat is slidably installed on the surface of the electric slide rail, a moving platform is fixedly installed on the top surface of the electric slide seat, and a supporting mechanism is symmetrically installed on the top surface of the moving platform, the number of the supporting mechanisms is two, and the tops of the two supporting mechanisms are fixedly installed with lower molding dies, the number of the lower molding dies is two and slides in the conversion slot;

[0006] A cylinder is fixedly installed in the middle of the top surface of the fixed frame, and an upper pressure mold is fixedly installed at the output end of the cylinder. The upper pressure mold cooperates with the lower forming mold. The fixed frame is located on both sides of the upper pressure mold and has feeding devices fixedly installed therein. There are two feeding devices, which cooperate with the two lower forming molds respectively.

[0007] Preferably, a cleaning device is installed in the middle of one side of the top surface of the operating frame, and the cleaning device includes an air pump, an air supply pipe is fixedly installed at the output end of the air pump, one end of the air supply pipe is fixedly connected to an injection pipe, and evenly distributed nozzles are fixedly installed on one side of the surface of the injection pipe.

[0008] Preferably, a stabilizing rod is symmetrically installed in the conversion groove, and a stabilizing sleeve is fixedly installed on both sides of the two lower molding dies. The stabilizing sleeve sliding sleeve is arranged on the surface of the stabilizing rod, and the stabilizing rod and the stabilizing sleeve cooperate with each other.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. In the utility model, the two lower forming molds are switched by controlling the electric slide rail. When one lower forming mold moves to the bottom of the upper pressing mold for hot pressing of the brake pad, the other lower forming mold is loaded by the corresponding loading device, and so on, thereby reducing the downtime of the hot press and improving the efficiency of hot pressing of the brake pad;

[0011] 2. In the utility model, when material residue appears on the surface of the lower molding die due to feeding by the feeding device, the cleaning device is used to move the cleaning device to the lower molding die surface below the upper pressing die, without the need for manual cleaning, thereby reducing the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is the main view of the overall structure of the utility model.

[0015] Figure 3 This is a schematic diagram of the structure of the operating table of the utility model in conjunction with the lower forming mold.

[0016] Figure 4 This is a cross-sectional view of the internal structure of the fixed seat and the operating table of the utility model.

[0017] In the figure: 1. fixed seat; 11. slide slot; 12. support seat; 2. operating frame; 21. conversion slot; 211. stabilizing rod; 3. fixed frame; 31. cylinder; 32. telescopic rod; 33. upper pressing mold; 4. electric slide rail; 41. electric slide seat; 42. moving table; 421. pulley; 43. supporting mechanism; 44. lower forming mold; 441. stabilizing sleeve; 5. feeding device; 6. cleaning device; 61. air pump; 62. air pipe; 63. jet pipe; 64. nozzle; 65. positioning sleeve. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example: Figure 1-4 As shown, the utility model provides a brake pad hot press machine, including a fixed seat 1, an operating frame 2 is fixedly installed on the top surface of the fixed seat 1, a fixed frame 3 is fixedly installed on the top surface of the operating frame 2, a conversion slot 21 is opened in the operating frame 2, an electric slide rail 4 is fixedly installed in the middle of the top surface of the fixed seat 1, an electric slide seat 41 is slidably installed on the surface of the electric slide rail 4, a moving platform 42 is fixedly installed on the top surface of the electric slide seat 41, and a supporting mechanism 43 is symmetrically installed on the top surface of the moving platform 42, and the number of the supporting mechanisms 43 is two, and the tops of the two supporting mechanisms 43 are fixedly installed with lower molding dies 44, and the number of the lower molding dies 44 is two and slides in the conversion slot 21, a cylinder 31 is fixedly installed in the middle of the top surface of the fixed frame 3, and an upper pressing mold 33 is fixedly installed on the output end of the cylinder 31, and the upper pressing mold 33 cooperates with the lower molding mold 44, and the fixed frame 3 is located on both sides of the upper pressing mold 33. The number of the feeding devices 5 is two and they respectively cooperate with the two lower molding molds 44;

[0020] The feeding device 5 is a prior art. The material for producing the brake pad is injected into the molding groove corresponding to the lower molding die 44 through the multiple unloading channels of the feeding device 5. When the brake pad needs to be hot-pressed and produced, the feeding work of the lower molding die 44 corresponding to the bottom is completed through the feeding device 5 on the right side of the fixed frame 3. After the loading is completed, the switch of the electric slide rail 4 is turned on, and the electric slide rail 4 controls the electric slide seat 41 and the moving platform 42 to move the lower molding die 44 with the completed loading to the bottom of the upper pressing mold 33 for the hot pressing and molding operation of the brake pad. At the same time, the other lower molding die 44 moves to the bottom of the left feeding device 5 in the fixed frame 3, and the feeding work of the bottom lower molding die 44 is performed through the left feeding device 5. When the hot pressing of the brake pad in the lower molding die 44 located at the bottom of the upper pressing mold 33 is completed, the other lower molding die 44 with the completed loading is moved to the bottom of the upper pressing mold 33 for the hot pressing and shaping operation of the brake pad, and so on. The downtime of the hot press is reduced and the efficiency of the hot pressing and molding of the brake pad is improved.

[0021] A cleaning device 6 is installed in the middle of one side of the top surface of the operating frame 2, and the cleaning device 6 includes an air pump 61, and an air supply pipe 62 is fixedly installed at the output end of the air pump 61, and one end of the air supply pipe 62 is fixedly connected to an injection pipe 63, and one side of the surface of the injection pipe 63 is fixedly installed with uniformly distributed nozzles 64. When material residue appears on the surface of the lower forming mold 44 due to feeding by the feeding device 5, the cleaning device 6 is used to move to the surface of the lower forming mold 44 below the upper pressure mold 33 for cleaning. The switch of the air pump 61 is turned on. Under the operation of the air pump 61, the gas is transported from the air supply pipe 62 to the injection pipe 63, and is ejected through multiple nozzles 64 installed on one side of the surface of the injection pipe 63. The nozzles 64 are inclined toward the surface of the lower forming mold 44, and the gas ejected by the nozzles 64 cleans the residue on the surface of the lower forming mold 44, without the need for manual cleaning, thereby reducing the workload of the staff.

[0022] A stabilizing rod 211 is symmetrically installed in the conversion groove 21, and a stabilizing sleeve 441 is fixedly installed on both sides of the two lower molding dies 44. The stabilizing sleeve 441 is slidably sleeved on the surface of the stabilizing rod 211, and the stabilizing rod 211 and the stabilizing sleeve 441 cooperate with each other. Through the cooperation of the two stabilizing sleeves 441 respectively installed on both sides of the two lower molding dies 44 and the corresponding stabilizing rod 211, the stability of the two lower molding dies 44 when converting and moving in the conversion groove 21 is assisted.

[0023] Evenly distributed pulleys 421 are fixedly installed on both sides of the bottom surface of the moving platform 42, and slide grooves 11 are opened on both sides of the top surface of the fixed seat 1 located on the electric slide rail 4. The pulley 421 slides in the slide groove 11. Through the cooperation of multiple pulleys 421 installed on both sides of the bottom surface of the moving platform 42 and the corresponding slide grooves 11, the moving platform 42 is assisted to move, thereby increasing the stability of the moving platform 42 when moving.

[0024] Telescopic rods 32 are symmetrically installed on both sides of the inner top surface of the fixed frame 3, and there are four telescopic rods 32. The bottom ends of the four telescopic rods 32 are fixedly connected to the top surface of the upper pressing mold 33. The four telescopic rods 32 assist the cylinder 31 to control the lifting of the upper pressing mold 33, thereby increasing the stability of the upper pressing mold 33 when it is lifted or lowered.

[0025] The surface of the jet pipe 63 is symmetrically sleeved with positioning sleeves 65, and there are two positioning sleeves 65. The two positioning sleeves 65 are fixedly installed on one side of the top surface of the operating frame 2. The jet pipe 63 is fixed on one side of the top surface of the operating frame 2 by the two positioning sleeves 65. Both sides of the bottom surface of the fixed seat 1 are fixedly installed with evenly distributed support seats 12. The support seats 12 cooperate with the fixed seat 1, and the support and fixation of the fixed seat 1 are completed by multiple support seats 12. The device is installed in a designated area by multiple support seats 12 for placement to produce brake pads.

[0026] Working principle: when the brake pad needs to be hot-pressed and formed, the loading work of the lower forming mold 44 corresponding to the bottom is completed through the feeding device 5 on the right side of the fixed frame 3. After the loading is completed, the switch of the electric slide rail 4 is turned on, and the electric slide rail 4 controls the electric slide seat 41 and the moving platform 42 to move the lower forming mold 44 that has been loaded to the bottom of the upper pressing mold 33 for hot-pressing and forming the brake pad. At the same time, the other lower forming mold 44 moves to the bottom of the left feeding device 5 in the fixed frame 3, and the feeding work of the bottom lower forming mold 44 is performed through the left feeding device 5. When the hot pressing of the brake pad in the lower forming mold 44 located at the bottom of the upper pressing mold 33 is completed, the other lower forming mold 44 that has been loaded is moved to the bottom of the upper pressing mold 33 for hot-pressing and shaping of the brake pad, and so on, thereby improving the hot-pressing and forming efficiency of the brake pad;

[0027] When material residue appears on the surface of the lower molding die 44 due to feeding by the feeding device 5, turn on the switch of the air pump 61, and under the operation of the air pump 61, gas is transported from the air pipe 62 to the injection pipe 63, and is ejected through multiple nozzles 64 installed on one side of the surface of the injection pipe 63. The nozzles 64 are inclined toward the surface of the lower molding die 44, and the cleaning device 6 is used to complete the cleaning of the surface of the lower molding die 44 below the upper pressure die 33.

[0028] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A brake pad hot press, comprising a fixing seat (1), characterized in that: An operating frame (2) is fixedly mounted on the top surface of the fixed seat (1), a fixed frame (3) is fixedly mounted on the top surface of the operating frame (2), a conversion slot (21) is provided in the operating frame (2), an electric slide rail (4) is fixedly mounted in the middle of the top surface of the fixed seat (1), an electric slide seat (41) is slidably mounted on the surface of the electric slide rail (4), a moving platform (42) is fixedly mounted on the top surface of the electric slide seat (41), a supporting mechanism (43) is symmetrically mounted on the top surface of the moving platform (42), the number of the supporting mechanisms (43) is two, the top ends of the two supporting mechanisms (43) are fixedly mounted with a lower molding die (44), the number of the lower molding die (44) is two and slides in the conversion slot (21); A cylinder (31) is fixedly mounted in the middle of the inner top surface of the fixing frame (3), an upper pressing die (33) is fixedly mounted at the output end of the cylinder (31), the upper pressing die (33) cooperates with a lower molding die (44), and a feeding device (5) is fixedly mounted on both sides of the upper pressing die (33) of the fixing frame (3), the number of the feeding devices (5) being two and respectively cooperating with two lower molding dies (44).

2. A brake pad hot press as claimed in claim 1, characterized in that: A cleaning device (6) is installed in the middle of one side of the top surface of the operating frame (2), and the cleaning device (6) comprises an air pump (61). An air supply pipe (62) is fixedly installed at the output end of the air pump (61), and one end of the air supply pipe (62) is fixedly connected to an air jet pipe (63), and one side of the surface of the air jet pipe (63) is fixedly installed with uniformly distributed nozzles (64).

3. A brake pad hot press as claimed in claim 1, characterized in that: A stabilizing rod (211) is symmetrically mounted in the conversion groove (21), and a stabilizing sleeve (441) is fixedly mounted on both sides of the two lower molding dies (44), the stabilizing sleeve (441) is slidably mounted on the surface of the stabilizing rod (211), and the stabilizing rod (211) and the stabilizing sleeve (441) cooperate with each other.

4. A brake pad hot press as claimed in claim 1, characterized in that: Both sides of the bottom surface of the movable platform (42) are fixedly mounted with evenly distributed pulleys (421), and both sides of the top surface of the fixed seat (1) located on the electric slide rail (4) are provided with slide grooves (11), and the pulleys (421) slide in the slide grooves (11).

5. A brake pad hot press as claimed in claim 1, characterized in that: Telescopic rods (32) are symmetrically mounted on both sides of the inner top surface of the fixing frame (3) and the cylinder (31). There are four telescopic rods (32), and the bottom ends of the four telescopic rods (32) are fixedly connected to the top surface of the upper pressing mold (33).

6. A brake pad hot press as claimed in claim 2, characterized in that: The surface of the jet pipe (63) is symmetrically covered with a positioning sleeve (65), the number of the positioning sleeves (65) being two, and the two positioning sleeves (65) are fixedly mounted on one side of the top surface of the operating frame (2).

7. A brake pad hot press as claimed in claim 1, characterized in that: Evenly distributed support seats (12) are fixedly mounted on both sides of the bottom surface of the fixing seat (1), and the support seats (12) cooperate with the fixing seat (1).

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