An integrated cleaning spray material taking device for hot pressing production of brake pads

Abstract

The utility model relates to the technical field of brake pad production equipment, and in particular to an integrated cleaning spray material taking device for hot pressing production of brake pads, comprising a base, a sliding frame, a sliding drive mechanism, a mold release agent nozzle and a cleaning mechanism; the sliding frame is slidably connected to the base and driven by the sliding drive mechanism, the sliding drive mechanism is arranged on the base, the mold release agent nozzle and the cleaning mechanism are arranged on the sliding frame in sequence along the sliding direction of the sliding frame; the cleaning mechanism comprises a group of cleaning brushes and a cleaning motor; a group of cleaning brushes comprises an upper cleaning brush and a lower cleaning brush arranged opposite to each other in the vertical direction, the upper cleaning brush is arranged above the sliding frame, the lower cleaning brush is arranged below the sliding frame, and the upper cleaning brush and the lower cleaning brush are connected by a rotating shaft; the cleaning motor drives the rotating shaft to rotate so that the upper cleaning brush and the lower cleaning brush rotate. The cleaning mechanism is provided with a group of cleaning brushes, which not only reduces the complexity of the equipment, but also reduces the cost.

Description

Technical Field

[0001] The utility model relates to the technical field of brake pad production equipment, in particular to a cleaning spray material taking integrated device used for hot pressing production of brake pads. Background Art

[0002] With the development of the automobile industry, brake pads are a key component of the automobile braking system. In the production process of brake pads, powder and steel back are placed in the hot pressing cavity of the hot pressing mold. Through the hot pressing of the upper and lower molds, the powder is compressed and tightly adhered to the steel back to form a brake pad. However, during the hot pressing process, some powder and impurities often remain on the surface of the upper and lower molds, which will not only affect the quality of the next hot pressing, but also may damage the mold and shorten the service life of the mold.

[0003] In order to solve this problem, the mold cleaning device of the brake pad hot pressing production equipment on the market usually uses a cleaning brush to clean the surface of the upper mold and the lower mold. The existing hot pressing mold generally has multiple hot pressing cavities arranged in parallel. In order to achieve simultaneous cleaning of multiple hot pressing cavities, the existing technology will set up multiple groups of cleaning brushes, one group of cleaning brushes corresponding to one hot pressing cavity to clean the residue. However, the setting of multiple groups of cleaning brushes not only increases the complexity of the equipment, but also leads to an increase in manufacturing costs.

[0004] Therefore, it is necessary to improve the prior art to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an integrated cleaning spray material taking device for hot pressing production of brake pads, aiming to solve the problem that the cleaning device in the prior art adopts multiple groups of cleaning brushes to increase the complexity of the equipment and the manufacturing cost.

[0006] In order to achieve the above-mentioned purpose, the utility model provides an integrated cleaning spray material taking device for hot pressing production of brake pads, which is used to cooperate with a hot press machine, the hot press machine includes an upper mold and a lower mold that can be molded, a hot pressing cavity is formed between the upper mold and the lower mold, and a steel back material storage rack is arranged on the side of the hot press machine; the integrated cleaning spray material taking device includes a base, a sliding frame, a sliding drive mechanism, a demoulding agent spray head and a cleaning mechanism; the sliding frame is slidably connected to the base and driven by the sliding drive mechanism, the sliding drive mechanism is arranged on the base, and the demoulding agent spray head and the cleaning mechanism are arranged on the sliding frame in sequence along the sliding direction of the sliding frame;

[0007] The cleaning mechanism includes a group of cleaning brushes and a cleaning motor; a group of cleaning brushes includes an upper cleaning brush and a lower cleaning brush which are arranged opposite to each other in the vertical direction, the upper cleaning brush is arranged above the sliding frame, the lower cleaning brush is arranged below the sliding frame, and the upper cleaning brush and the lower cleaning brush are connected by a rotating shaft; the cleaning motor drives the rotating shaft to rotate so that the upper cleaning brush and the lower cleaning brush rotate, and the group of cleaning brushes can cover all hot pressing chambers of the hot pressing machine when rotating; the upper cleaning brush and the lower cleaning brush can rotate to a waiting position; when the upper cleaning brush and the lower cleaning brush are located at the waiting position, the upper cleaning brush and the lower cleaning brush stop cleaning and do not block the release agent nozzle from spraying the release agent; the upper cleaning brush and the lower cleaning brush are in the shape of long strips.

[0008] Furthermore, the cleaning mechanism also includes a crumb tray, which is detachably arranged below the upper cleaning brush; the crumb tray surrounds a circle formed when the upper cleaning brush rotates.

[0009] Furthermore, the chip receiving tray is provided with an in-place sensor, and the upper cleaning brush is provided with an in-place sensing block. When the in-place sensing block is sensed by the in-place sensor, both the upper cleaning brush and the lower cleaning brush return to the waiting position.

[0010] Furthermore, the upper cleaning brush and the lower cleaning brush each include a cleaning base plate and a plurality of brushes; the cleaning base plate is rotatably connected to a rotating shaft, and the plurality of brushes are arranged on the cleaning base plate.

[0011] Furthermore, the plurality of brushes are arranged radially.

[0012] Furthermore, it also includes a pick-and-place mechanism, which is arranged at one end of the sliding frame away from the cleaning mechanism; the pick-and-place mechanism can slide to the material picking station, the hot pressing station and the unloading station; when the pick-and-place mechanism slides to the material picking station, the pick-and-place mechanism is located above the steel back storage rack and can pick up the steel back, and at the same time the upper cleaning brush and the lower cleaning brush are located at the hot pressing station to clean the upper mold and the lower mold; in the process of the pick-and-place mechanism sliding from the material picking station to the hot pressing station, the release agent nozzle passes through the hot pressing station to spray the release agent to the upper mold and the lower mold; when the pick-and-place mechanism is located at the hot pressing station, the pick-and-place mechanism can put down the steel back and take out the brake pad; when the pick-and-place mechanism is located at the unloading station, the pick-and-place mechanism can put down the brake pad.

[0013] Furthermore, the pick-and-place mechanism includes a pick-and-place box arranged at one end of the sliding frame away from the cleaning mechanism and multiple groups of pick-and-place components arranged in the pick-and-place box; each group of pick-and-place components includes a pick-and-place cylinder and a magnetic suction head, the pick-and-place cylinder is arranged inside the pick-and-place box and the telescopic end of the pick-and-place cylinder passes through the pick-and-place box and is connected to the magnetic suction head, and the magnetic suction head can be driven up and down by the pick-and-place cylinder.

[0014] Furthermore, the sliding drive mechanism includes a sliding motor and a sliding block; the sliding motor and the sliding block are both arranged on the base, and the sliding frame is provided with a sliding rail, and the sliding rail can be driven by the sliding motor to slide on the sliding block.

[0015] The utility model provides an integrated cleaning spray material taking device for hot pressing production of brake pads. Compared with the prior art, the cleaning mechanism is provided with a group of cleaning brushes, which can not only cover the area that originally requires multiple groups of cleaning brushes to cover, but also reduce the complexity of the equipment, reduce costs, make the design, manufacture and maintenance of the equipment simpler and more convenient, thereby improving the overall performance and stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of the pick-and-place mechanism of the utility model located at the blanking station;

[0017] Figure 2 This is a front view of the pick-and-place mechanism of the utility model located at the hot pressing station;

[0018] Figure 3 This is a front view of the pick-and-place mechanism of the utility model located at the material picking station;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 5 It is a cross-sectional structural schematic diagram of the utility model;

[0021] Figure 6 yes Figure 4 A schematic diagram of the enlarged structure of part A;

[0022] Figure 7 It is a three-dimensional structural schematic diagram of the pick-and-place mechanism of the utility model.

[0023] Description of reference numerals:

[0024] 01. Hot press machine; 02. Steel back storage rack;

[0025] 1. Base;

[0026] 2. Sliding rack; 21. Slide rail;

[0027] 3. Sliding drive mechanism; 31. Sliding motor; 32. Sliding block;

[0028] 4. Release agent nozzle;

[0029] 5. Cleaning mechanism; 51. Cleaning motor; 52. Upper cleaning brush; 521. In-position sensor block; 522. Cleaning bottom plate; 523. Brush; 53. Lower cleaning brush; 54. Rotating shaft; 55. Chip tray; 56. In-position sensor;

[0030] 6. Pick-up and placement mechanism; 61. Pick-up and placement box; 62. Pick-up and placement cylinder; 63. Magnetic suction head. DETAILED DESCRIPTION

[0031] The present invention is described in detail below in conjunction with specific embodiments.

[0032] In the present utility model, unless otherwise clearly specified and limited, when terms such as "set on", "connected", and "connected" appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or connected through one or more intermediate media. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances. The directional words that appear in the present utility model are to better illustrate the characteristics of the features and the relationship between the features. It should be understood that when the placement direction of the present utility model changes, the characteristics of the features and the direction of the relationship between the features also change accordingly. Therefore, the directional words do not constitute an absolute limitation on the characteristics of the features and the relationship between the features in space, but only play a relative limitation role.

[0033] The utility model provides an integrated device for taking cleaning spray for hot pressing production of brake pads, which is used to cooperate with a hot press machine 01. The hot press machine 01 includes an upper mold and a lower mold that can be molded together, and a hot pressing cavity is formed between the upper mold and the lower mold. A steel back storage rack 02 is arranged beside the hot press machine 01; Figures 1 to 7 As shown, the cleaning spray material taking integrated device comprises a base 1, a sliding frame 2, a sliding drive mechanism 3, a release agent spray head 4 and a cleaning mechanism 5; the sliding frame 2 is slidably connected to the base 1 and driven by the sliding drive mechanism 3, the sliding drive mechanism 3 is arranged on the base 1, and the release agent spray head 4 and the cleaning mechanism 5 are arranged on the sliding frame 2 in sequence along the sliding direction of the sliding frame 2;

[0034] The cleaning mechanism 5 includes a group of cleaning brushes and a cleaning motor 51; a group of cleaning brushes includes an upper cleaning brush 52 and a lower cleaning brush 53 arranged back to back in the vertical direction, the upper cleaning brush 52 is arranged above the sliding frame 2, and the lower cleaning brush 53 is arranged below the sliding frame 2, and the upper cleaning brush 52 and the lower cleaning brush 53 are connected by a rotating shaft 54; the cleaning motor 51 drives the rotating shaft 54 ​​to rotate so that the upper cleaning brush 52 and the lower cleaning brush 53 rotate, and this group of cleaning brushes can cover all the hot pressing chambers of the hot press 01 when rotating.

[0035] In this embodiment, the upper cleaning brush 52 and the lower cleaning brush 53 can rotate to the waiting position; when the upper cleaning brush 52 and the lower cleaning brush 53 are in the waiting position, the upper cleaning brush 52 and the lower cleaning brush 53 stop cleaning and do not block the release agent spray head 4 from spraying the release agent. When in the waiting position, the upper cleaning brush 52 and the lower cleaning brush 53 are in a non-working state, ensuring that the release agent spray head 4 will not be hindered when spraying the release agent, and also reducing unnecessary wear and energy consumption; when cleaning is required, the upper cleaning brush 52 and the lower cleaning brush 53 can rotate quickly to start the cleaning operation.

[0036] In this embodiment, the upper cleaning brush 52 and the lower cleaning brush 53 are in the shape of a long strip, that is, a shape whose length is greater than its width, and arcs are arranged at both ends of the length direction of the long strip. Based on such a structure, when the upper cleaning brush 52 and the lower cleaning brush 53 rotate, they form a circle to obtain the maximum cleaning area, and when the upper cleaning brush 52 and the lower cleaning brush 53 do not rotate, the mold release agent spray head 4 is not blocked, and the mold release agent spray head 4 can normally spray the mold release agent to the upper mold and the lower mold, so as to shorten the length of the entire cleaning spray material collection integrated device.

[0037] Based on the above structural setting, the cleaning mechanism 5 is provided with a group of cleaning brushes, which can not only cover the area that originally requires multiple groups of cleaning brushes to cover, but also reduce the complexity of the equipment, reduce costs, and make the design, manufacturing and maintenance of the equipment simpler and more convenient, thereby improving the overall performance and stability of the equipment.

[0038] In this embodiment, the cleaning mechanism 5 further includes a crumb tray 55, which can effectively collect the residues swept by the upper cleaning brush 52, thereby keeping the cleaning area clean; the crumb tray 55 is detachably arranged below the upper cleaning brush 52, and can be easily removed for cleaning, which not only improves work efficiency but also reduces maintenance costs. The crumb tray 55 surrounds the circle formed by the upper cleaning brush 52 when it rotates.

[0039] In this embodiment, the chip tray 55 is provided with an in-position sensor 56, and the upper cleaning brush 52 is provided with an in-position sensing block 521. When the in-position sensing block 521 is sensed by the in-position sensor 56, the upper cleaning brush 52 and the lower cleaning brush 53 both return to the waiting position. Through the induction of the in-position sensor 56, it is possible to accurately determine whether the upper cleaning brush 52 and the lower cleaning brush 53 have returned to the waiting position, ensuring that the upper cleaning brush 52 and the lower cleaning brush 53 can return to the predetermined starting position after each cleaning task is completed, thereby ensuring that the release agent spray head 4 will not be hindered when spraying the release agent, and the release agent spray head 4 can complete the spraying task at one time without repeated operations, thereby improving the spraying efficiency.

[0040] In this embodiment, the upper cleaning brush 52 and the lower cleaning brush 53 each include a cleaning base plate 522 and a plurality of brushes 523, the cleaning base plate 522 is rotatably connected to the rotating shaft 54, and the plurality of brushes 523 are arranged on the cleaning base plate 522. The above structure can clean the upper mold and the lower mold at the same time and has a simple structure.

[0041] In this embodiment, the plurality of brushes 523 are radially arranged. The radially arranged brushes 523 can cover a wider cleaning area, ensuring that residual powder and impurities in the upper mold and the lower mold can be effectively removed, thereby improving the cleaning efficiency.

[0042] In the present embodiment, it also includes a pick-up and placement mechanism 6, which is arranged at one end of the sliding frame 2 away from the cleaning mechanism 5; the pick-up and placement mechanism 6 can slide to the material picking station, the hot pressing station and the unloading station; when the pick-up and placement mechanism 6 slides to the material picking station, the pick-up and placement mechanism 6 is located above the steel back storage rack 02 and can pick up the steel back, and at the same time, the upper cleaning brush 52 and the lower cleaning brush 53 are located at the hot pressing station to clean the upper mold and the lower mold, and can remove the debris remaining in the mold after the last hot pressing is completed to avoid affecting the next hot pressing; in the process of the pick-up and placement mechanism 6 sliding from the material picking station to the hot pressing station, the demoulding agent nozzle 4 passes through the hot pressing station to spray the demoulding agent on the upper mold and the lower mold, and the demoulding agent is sprayed to facilitate the separation of the brake pad from the mold after the hot pressing is completed; when the pick-up and placement mechanism 6 is located at the hot pressing station, the pick-up and placement mechanism 6 can put down the steel back and take out the brake pad; when the pick-up and placement mechanism 6 is located at the unloading station, the pick-up and placement mechanism 6 can put down the brake pad.

[0043] In this embodiment, the pick-and-place mechanism 6 includes a pick-and-place box 61 disposed at one end of the sliding frame 2 away from the cleaning mechanism 5 and a plurality of pick-and-place components disposed in the pick-and-place box 61; each group of pick-and-place components includes a pick-and-place cylinder 62 and a magnetic suction head 63, the pick-and-place cylinder 62 is disposed inside the pick-and-place box 61, and the telescopic end of the pick-and-place cylinder 62 passes through the pick-and-place box 61 and is connected to the magnetic suction head 63, and the magnetic suction head 63 can be driven to rise and fall by the pick-and-place cylinder 62. The magnetic suction head 63 can easily achieve the action of rising and falling through the drive of the pick-and-place cylinder 62, so that the device can quickly align and absorb or release the steel back and brake pad when needed.

[0044] In this embodiment, the sliding drive mechanism 3 includes a sliding motor 31 and a slider 32 ; the sliding motor 31 and the slider 32 are both arranged on the base 1 , and the sliding frame 2 is provided with a slide rail 21 , which can be driven by the sliding motor 31 to slide on the slider 32 .

[0045] In summary, the integrated cleaning spray material taking device for hot pressing production of brake pads can solve the problem in the prior art that the cleaning device uses multiple groups of cleaning brushes, which increases the complexity of the equipment and the cost.

[0046] In the absence of conflict, the above-mentioned embodiments and features thereof may be combined with each other.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. An integrated device for taking cleaning spray materials for hot pressing production of brake pads, used to cooperate with a hot press machine, the hot press machine (01) includes an upper mold and a lower mold that can be molded together, a hot pressing cavity is formed between the upper mold and the lower mold, and a steel back material storage rack (02) is arranged beside the hot press machine (01), characterized in that: The cleaning spray material taking integrated device comprises a base (1), a sliding frame (2), a sliding drive mechanism (3), a mold release agent spray head (4) and a cleaning mechanism (5); the sliding frame (2) is slidably connected to the base (1) and driven by the sliding drive mechanism (3), the sliding drive mechanism (3) is arranged on the base (1), and the mold release agent spray head (4) and the cleaning mechanism (5) are arranged on the sliding frame (2) in sequence along the sliding direction of the sliding frame (2); The cleaning mechanism (5) comprises a group of cleaning brushes and a cleaning motor (51); the group of cleaning brushes comprises an upper cleaning brush (52) and a lower cleaning brush (53) which are arranged opposite to each other in a vertical direction, the upper cleaning brush (52) is arranged above the sliding frame (2), and the lower cleaning brush (53) is arranged below the sliding frame (2), and the upper cleaning brush (52) and the lower cleaning brush (53) are connected by means of a rotating shaft (54); the cleaning motor (51) drives the rotating shaft (54) to rotate so that the upper cleaning brush (52) and the lower cleaning brush (53) are connected to each other by means of a rotating shaft (54); The sweeping brush (52) and the lower sweeping brush (53) rotate, and the group of sweeping brushes can cover all hot pressing chambers of the hot pressing machine (01) when rotating; the upper sweeping brush (52) and the lower sweeping brush (53) can rotate to a waiting position; when the upper sweeping brush (52) and the lower sweeping brush (53) are located at the waiting position, the upper sweeping brush (52) and the lower sweeping brush (53) stop sweeping and do not block the release agent nozzle (4) from spraying the release agent; the upper sweeping brush (52) and the lower sweeping brush (53) are in the shape of long strips.

2. The cleaning spray material taking integrated device for hot pressing production of brake pads according to claim 1 is characterized in that: The cleaning mechanism (5) further comprises a crumb receiving tray (55), which is detachably arranged below the upper cleaning brush (52); the crumb receiving tray (55) surrounds a circle formed when the upper cleaning brush (52) rotates.

3. The cleaning spray material taking integrated device for hot pressing production of brake pads according to claim 2 is characterized in that: The chip receiving tray (55) is provided with an in-position sensor (56), and the upper cleaning brush (52) is provided with an in-position sensing block (521). When the in-position sensing block (521) is sensed by the in-position sensor (56), both the upper cleaning brush (52) and the lower cleaning brush (53) return to the waiting position.

4. The cleaning spray material taking integrated device for hot pressing production of brake pads according to claim 1 is characterized in that: The upper cleaning brush (52) and the lower cleaning brush (53) both comprise a cleaning base plate (522) and a plurality of brushes (523); the cleaning base plate (522) is rotatably connected to a rotating shaft (54); and the plurality of brushes (523) are arranged on the cleaning base plate (522).

5. The cleaning spray material taking integrated device for hot pressing production of brake pads according to claim 4 is characterized in that: The plurality of brushes (523) are arranged radially.

6. The cleaning spray material taking integrated device for hot pressing production of brake pads according to claim 1 is characterized in that: It also includes a pick-up and placement mechanism (6), which is arranged at one end of the sliding frame (2) away from the cleaning mechanism (5); the pick-up and placement mechanism (6) can slide to the material picking station, the hot pressing station and the unloading station; when the pick-up and placement mechanism (6) slides to the material picking station, the pick-up and placement mechanism (6) is located above the steel back storage rack (02) and can pick up the steel back, and at the same time, the upper cleaning brush (52) and the lower cleaning brush (53) are located at the hot pressing station to clean the upper mold and the lower mold; in the process of the pick-up and placement mechanism (6) sliding from the material picking station to the hot pressing station, the demoulding agent nozzle (4) passes through the hot pressing station to spray the demoulding agent on the upper mold and the lower mold; when the pick-up and placement mechanism (6) is located at the hot pressing station, the pick-up and placement mechanism (6) can put down the steel back and take out the brake pad; when the pick-up and placement mechanism (6) is located at the unloading station, the pick-up and placement mechanism (6) can put down the brake pad.

7. The cleaning spray material taking integrated device for hot pressing production of brake pads according to claim 6 is characterized in that: The pick-and-place mechanism (6) comprises a pick-and-place box (61) arranged at one end of the sliding frame (2) away from the cleaning mechanism (5) and a plurality of pick-and-place components arranged in the pick-and-place box (61); each group of pick-and-place components comprises a pick-and-place cylinder (62) and a magnetic suction head (63); the pick-and-place cylinder (62) is arranged inside the pick-and-place box (61) and the telescopic end of the pick-and-place cylinder (62) passes through the pick-and-place box (61) and is connected to the magnetic suction head (63); the magnetic suction head (63) can be driven to rise and fall by the pick-and-place cylinder (62).

8. The cleaning spray material taking integrated device for hot pressing production of brake pads according to claim 1 is characterized in that: The sliding drive mechanism (3) comprises a sliding motor (31) and a sliding block (32); the sliding motor (31) and the sliding block (32) are both arranged on a base (1); the sliding frame (2) is provided with a sliding rail (21); and the sliding rail (21) can be driven by the sliding motor (31) to slide on the sliding block (32).

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