Gluing and drying device for brake pad steel backing plate

Abstract

The utility model discloses a gluing and drying device for a brake pad steel back plate. The gluing and drying device comprises a drying frame, a conveying mechanism, a shifting mechanism and a drying mechanism. According to the gluing and drying device for the brake pad steel back plates, the shifting mechanism is used for adjusting the positions of the taken brake pad steel back plates, and the brake pad steel back plates on the conveying mechanism are rearranged, so that more brake pad steel back plates can be contained on the conveying mechanism; the conveying mechanism drives the brake pad steel backing plate to move and be dried through the drying mechanism, the drying efficiency can be improved, and the utilization rate of the conveying mechanism and the drying mechanism is increased.

Description

Technical Field

[0001] This utility model relates to a drying device, and more particularly to a glue-coating drying device for brake pad steel backing plates. Background Technology

[0002] Currently, in the brake pad production process, friction pads need to be hot-pressed onto the brake pad backing plate, which requires applying adhesive to the upper side of the brake pad backing plate. To facilitate the hot-pressing bonding of the friction pads, the adhesive needs to be baked and cured after being applied to the upper side of the brake pad backing plate, and the upper and lower sides of the brake pad backing plate need to be flipped over to facilitate the subsequent hot-pressing bonding of the friction pads onto the brake pad backing plate; however, the existing brake pad backing plate drying equipment usually can only transport one row of products, resulting in low drying efficiency. Utility Model Content

[0003] Purpose of the utility model: To provide a coating and drying device for brake pad steel backing plates, which can dry more brake pad steel backing plates at the same time and improve drying efficiency.

[0004] Technical Solution: The present invention provides a glue-coating and drying device for brake pad steel backing plates, comprising a drying rack, a conveying mechanism, a shifting mechanism, and a drying mechanism; the drying rack includes two conveying strips and two connecting shafts; the two connecting shafts are rotatably and longitudinally connected to the left and right ends of the two conveying strips respectively; the drying mechanism is installed on the drying rack and is used to dry the glue on the brake pad steel backing plates; the conveying mechanism is installed on the drying rack and is used to convey the brake pad steel backing plates through the drying mechanism; the shifting mechanism is installed on the drying rack and is used to arrange the brake pad steel backing plates on the feeding end of the conveying mechanism.

[0005] Furthermore, the conveying mechanism includes a conveying drive motor, a drive chain transmission pair, and two synchronous chain transmission pairs; the synchronous chain transmission pair includes a synchronous chain and two synchronous sprockets; the two synchronous sprockets are respectively mounted on two connecting shafts; the synchronous chain is connected to the two synchronous sprockets; several conveying bars are longitudinally connected between the synchronous chains of the two synchronous chain transmission pairs; the conveying drive motor drives one of the connecting shafts to rotate through the drive chain transmission pair.

[0006] Furthermore, the drying mechanism includes a drying hood and multiple hot air blowers; the drying hood is mounted on two conveyor strips; a material feeding chute is provided on the drying hood; each hot air blower is installed at intervals on the top of the drying hood, and the air outlet of the hot air blower extends into the drying hood.

[0007] Furthermore, the shifting mechanism includes a U-shaped seat, a longitudinal shifting unit, a lifting unit, and two shifting plates; the U-shaped seat is fixed on two conveying strips; the longitudinal shifting unit is longitudinally movable and installed on the U-shaped seat; both shifting plates are vertically movable and installed on the longitudinal shifting unit, and the lifting unit is used to drive the two shifting plates to rise and fall synchronously.

[0008] Furthermore, the longitudinal transfer unit includes a longitudinal transfer seat and a longitudinal transfer rack; the longitudinal transfer seat is longitudinally movably mounted on the U-shaped seat; the longitudinal transfer rack is longitudinally fixed on the longitudinal transfer seat; a longitudinal transfer drive motor is mounted on the U-shaped seat; and a longitudinal transfer gear that meshes with the longitudinal transfer rack is mounted on the output shaft of the longitudinal transfer drive motor.

[0009] Furthermore, the lifting unit includes a lifting drive motor and a lifting drive shaft; two guide tubes are vertically fixed through the longitudinal shifting seat; two shifting plates slide vertically through the two guide tubes respectively; the lifting drive shaft is rotatably mounted longitudinally on the longitudinal shifting seat, and drives the two shifting plates to move vertically through two lifting gear rack pairs respectively; the lifting drive motor is used to drive the lifting drive shaft to rotate.

[0010] Furthermore, it also includes a receiving plate; the receiving plate is installed on two conveyor strips and is used to receive the brake pad steel backing plate onto the conveying mechanism.

[0011] Compared with the prior art, the advantages of this utility model are: by using the shifting mechanism to adjust the position of the brake pad steel back plate obtained from the docking, the brake pad steel back plates on the conveying mechanism are rearranged, so that the conveying mechanism can accommodate more brake pad steel back plates. The conveying mechanism drives the brake pad steel back plates to move and be dried by the drying mechanism, which can improve the drying efficiency and the utilization rate of the conveying mechanism and the drying mechanism. Attached Figure Description

[0012] Figure 1 This is the front view of the present invention;

[0013] Figure 2 This is the left view of the present invention;

[0014] Figure 3 This is a schematic diagram of the displacement mechanism of this utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the receiving plate of this utility model;

[0016] In the diagram: 1. Conveyor strip; 2. Support leg; 3. Connecting shaft; 4. Conveyor bar; 5. Synchronous chain; 6. Conveyor drive motor; 7. Drying hood; 8. Hot air blower; 9. Feed trough; 10. Receiving plate; 11. Diagonal brace; 12. U-shaped seat; 13. Longitudinal shift seat; 14. Adjustment slot; 15. Longitudinal shift drive motor; 16. Longitudinal shift gear; 17. Longitudinal shift rack; 18. Lifting drive motor; 19. Lifting drive shaft; 20. Guide tube; 21. Shifting plate; 22. Lifting gear; 23. Lifting rack. Detailed Implementation

[0017] The technical solution of this utility model will be described in detail below with reference to the accompanying drawings, but the protection scope of this utility model is not limited to the described embodiments.

[0018] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0019] In the description of this utility model, it should be understood that the terms "left", "right", "front", "back", "up", "down", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the purpose of simplifying the description of this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] Example 1:

[0021] like Figure 1-4 As shown, the present invention provides a gluing and drying device for brake pad steel backing plates, comprising: a drying rack, a conveying mechanism, a shifting mechanism, and a drying mechanism; the drying rack includes two conveying strips 1 and two connecting shafts 3; the two connecting shafts 3 are rotatably and longitudinally connected to the left and right ends of the two conveying strips 1 respectively; and support legs 2 are provided on the lower edge of the two conveying strips 1.

[0022] The drying mechanism is installed on the drying rack and is used to dry the glue on the brake pad steel backing plate; the conveying mechanism is installed on the drying rack and is used to convey the brake pad steel backing plate through the drying mechanism; the shifting mechanism is installed on the drying rack and is used to arrange the brake pad steel backing plates on the feeding end of the conveying mechanism.

[0023] The position of the brake pad steel backing plate obtained by the shifting mechanism is adjusted, and the brake pad steel backing plates on the conveying mechanism are rearranged so that the conveying mechanism can accommodate more brake pad steel backing plates. The conveying mechanism drives the brake pad steel backing plates to move and pass through the drying mechanism for drying, which can improve drying efficiency and increase the utilization rate of the conveying mechanism and the drying mechanism.

[0024] Furthermore, the conveying mechanism includes a conveying drive motor 6, a drive chain transmission pair, and two synchronous chain transmission pairs; the synchronous chain transmission pair includes a synchronous chain 5 and two synchronous sprockets; the two synchronous sprockets are respectively mounted on two connecting shafts 3; the synchronous chain 5 is drivenly connected to the two synchronous sprockets; a plurality of conveying bars 4 are longitudinally connected between the synchronous chains 5 of the two synchronous chain transmission pairs; the conveying drive motor 6 drives one of the connecting shafts 3 to rotate through the drive chain transmission pair; a plurality of supporting shafts are rotatably connected between the upper edges of the two conveying long strips 1, and the supporting shafts are used to support the upper sides of the two synchronous chains 5 and the conveying bars 4.

[0025] The conveyor drive motor 6 drives one of the connecting shafts 3 to rotate through the drive chain transmission pair. The synchronous sprocket drives the synchronous chain 5 to rotate, and each conveyor bar 4 follows the synchronous chain to move the brake pad steel back plate. The support shaft supports the conveyor bars 4 and the synchronous chain 5 to prevent them from sinking.

[0026] Furthermore, the drying mechanism includes a drying hood 7 and multiple hot air blowers 8; the drying hood 7 is fixedly mounted on two conveyor strips 1; material feeding troughs 9 are provided on both the left and right sides of the drying hood 7; each hot air blower 8 is installed at intervals on the top of the drying hood 7, and the air outlet of the hot air blower 8 extends into the drying hood 7. Hot air is blown into the drying hood 7 by the hot air blowers 8 to dry the adhesive on the brake pad steel backing plate.

[0027] Furthermore, the shifting mechanism includes a U-shaped base 12, a longitudinal shifting unit, a lifting unit, and two shifting plates 21. The lower edges of the two vertical plates of the U-shaped base 12 are respectively fixed to two conveying strips 1. The longitudinal shifting unit is longitudinally mounted on the U-shaped base 12. Both shifting plates 21 are vertically mounted on the longitudinal shifting unit. The lifting unit is used to drive the two shifting plates 21 to rise and fall synchronously. By using the lifting unit to drive the shifting plates 21 to descend, the longitudinal shifting unit drives the shifting plates 21 to move longitudinally, causing the shifting plates 21 to move the brake pad steel backing plates on the conveying mechanism. This allows the conveying mechanism to simultaneously convey more brake pad steel backing plates, improving production efficiency.

[0028] Furthermore, the longitudinal shifting unit includes a longitudinal shifting seat 13 and a longitudinal shifting rack 17; a longitudinal shifting hole is provided on the longitudinal plate of the U-shaped seat 12; adjustment slots 14 are longitudinally provided on both the left and right sides of the longitudinal shifting seat 13; the left and right side walls of the longitudinal shifting hole are respectively snapped onto the two adjustment slots 14; the longitudinal shifting rack 17 is longitudinally fixed on the longitudinal shifting seat 13; a longitudinal shifting drive motor 15 is installed on the U-shaped seat 12; a longitudinal shifting gear 16 that meshes with the longitudinal shifting rack 17 is installed on the output shaft of the longitudinal shifting drive motor 15. The longitudinal shifting gear 16 driven by the longitudinal shifting drive motor 15 rotates, causing the longitudinal shifting rack 17 to drive the longitudinal shifting seat 13 to move longitudinally, thereby realizing the longitudinal adjustment of the shifting dial 21.

[0029] Furthermore, the lifting unit includes a lifting drive motor 18, a lifting drive shaft 19, and two lifting gear rack pairs; the lifting gear rack pairs include a lifting rack 23 and a lifting gear 22.

[0030] Two guide tubes 20 are vertically fixed through the longitudinal shift seat 13; two shifting plates 21 slide vertically through the two guide tubes 20 respectively; each of the two shifting plates 21 is vertically provided with a lifting adjustment hole; the lifting racks 23 of the two lifting gear rack pairs are installed on the two adjustment holes; the lifting drive shaft 19 is rotatably mounted longitudinally on the longitudinal shift seat 13; the lifting drive shaft 19 passes through the two guide tubes 20 and the two lifting adjustment holes; two lifting gears 22 are installed on the lifting drive shaft 19 and mesh with the two lifting racks 23 respectively; the lifting drive motor 18 is used to drive the lifting drive shaft 19 to rotate.

[0031] The lifting drive motor 18 drives the lifting drive shaft 19 to rotate, so that the two lifting gears 22 drive the two lifting racks 23 to lift synchronously, thereby realizing the synchronous lifting drive of the two shifting plates 21.

[0032] Furthermore, it also includes a receiving plate 10; the receiving plate 10 is installed obliquely on the left end of the two conveying strips 1, and is used to receive the brake pad steel backing plate onto the conveying mechanism below the shifting mechanism; each of the two conveying strips 1 has an obliquely fixed brace 11 whose end is supported on the receiving plate 10. When the glue drying device is applied to the glue coating production line, the receiving plate 10 can receive the glued brake pad steel backing plate, thereby realizing the connection of the production line.

[0033] In the adhesive drying device for brake pad steel backing plates provided by this utility model, the hot air blower 8 adopts an existing hot air blower; the conveying drive motor 6, the longitudinal drive motor 15, and the lifting drive motor 18 all adopt existing stepper motors.

[0034] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be construed as limiting the present invention itself. Various changes in form and detail may be made to the present invention without departing from the spirit and scope of the appended claims.

Claims

1. A coating and drying device for brake pad steel backing plates, characterized in that: It includes a drying rack, a conveying mechanism, a shifting mechanism, and a drying mechanism; the drying rack includes two conveying strips (1) and two connecting shafts (3); the two connecting shafts (3) are rotatably and longitudinally connected to the left and right ends of the two conveying strips (1); the drying mechanism is installed on the drying rack and is used to dry the glue on the brake pad steel back plate; the conveying mechanism is installed on the drying rack and is used to convey the brake pad steel back plate through the drying mechanism; the shifting mechanism is installed on the drying rack and is used to arrange the brake pad steel back plate on the feeding end of the conveying mechanism.

2. The adhesive coating and drying device for brake pad steel backing plate according to claim 1, characterized in that: The conveying mechanism includes a conveying drive motor (6), a drive chain transmission pair, and two synchronous chain transmission pairs; the synchronous chain transmission pair includes a synchronous chain (5) and two synchronous sprockets; the two synchronous sprockets are respectively mounted on two connecting shafts (3); the synchronous chain (5) is driven and connected to the two synchronous sprockets; several conveying bars (4) are longitudinally connected between the synchronous chains (5) of the two synchronous chain transmission pairs; the conveying drive motor (6) drives one of the connecting shafts (3) to rotate through the drive chain transmission pair.

3. The adhesive coating and drying device for brake pad steel backing plate according to claim 1, characterized in that: The drying mechanism includes a drying hood (7) and multiple hot air blowers (8); the drying hood (7) is installed on two conveying strips (1); a material feeding trough (9) is provided on the drying hood (7); each hot air blower (8) is installed at intervals on the top of the drying hood (7), and the air outlet of the hot air blower (8) extends into the drying hood (7).

4. The adhesive coating and drying device for brake pad steel backing plate according to claim 1, characterized in that: The shifting mechanism includes a U-shaped seat (12), a longitudinal shifting unit, a lifting unit, and two shifting plates (21); the U-shaped seat (12) is fixed on two conveying strips (1); the longitudinal shifting unit is installed on the U-shaped seat (12) in a longitudinally moving manner; the two shifting plates (21) are installed on the longitudinal shifting unit in a vertically moving manner, and the lifting unit is used to drive the two shifting plates (21) to rise and fall synchronously.

5. The adhesive coating and drying apparatus for brake pad steel backing plates according to claim 4, characterized in that: The longitudinal movement unit includes a longitudinal movement seat (13) and a longitudinal movement rack (17); the longitudinal movement seat (13) is longitudinally movably mounted on a U-shaped seat (12); the longitudinal movement rack (17) is longitudinally fixed on the longitudinal movement seat (13); a longitudinal movement drive motor (15) is mounted on the U-shaped seat (12); a longitudinal movement gear (16) that meshes with the longitudinal movement rack (17) is mounted on the output shaft of the longitudinal movement drive motor (15).

6. The adhesive coating and drying apparatus for brake pad steel backing plates according to claim 4, characterized in that: The lifting unit includes a lifting drive motor (18) and a lifting drive shaft (19); two guide tubes (20) are vertically fixed through the longitudinal shift seat (13); two shift plates (21) slide vertically through the two guide tubes (20); the lifting drive shaft (19) is rotatably mounted longitudinally on the longitudinal shift seat (13), and drives the two shift plates (21) to move vertically through two lifting gear rack pairs; the lifting drive motor (18) is used to drive the lifting drive shaft (19) to rotate.

7. The adhesive coating and drying apparatus for brake pad steel backing plates according to claim 1, characterized in that: It also includes a receiving plate (10); the receiving plate (10) is installed on two conveying strips (1) for receiving the brake pad steel backing plate onto the conveying mechanism.

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