Brake lining steel backing feeding and brake lining discharging device

Abstract

The utility model relates to the technical field of train brake assembly assembling, in particular to a brake lining steel backing feeding and brake lining discharging device which comprises a brake lining discharging platform assembly, a brake lining steel backing feeding assembly and an up-and-down taking and placing assembly, the brake lining steel backing feeding assembly is arranged on one side of the brake lining discharging platform assembly, and the up-and-down taking and placing assembly is arranged on the other side of the brake lining discharging platform assembly. The up-down taking and placing assembly is arranged at the upper end of the brake lining discharging platform assembly and the upper end of the brake lining steel backing feeding assembly in a sliding mode. The brake pad discharging platform assembly is used for bearing assembled brake pads. The brake pad steel backing feeding assembly is used for placing brake pad steel backs, so that the brake pad steel backs can be conveniently sucked or grabbed by the up-down taking and placing assembly; the up-down taking and placing assembly is used for sucking or grabbing brake pad steel backs, transferring assembled brake pads and placing the assembled brake pads on the brake pad discharging platform assembly. According to the utility model, the production rhythm is improved, the equipment structure is simplified, the manufacturing input cost is reduced, and the market competitiveness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of train brake component assembly, in particular to a brake piece steel back loading and brake piece unloading device. Background Art

[0002] The brake shoes and pads of trains are important components in the brake system of trains, and are mainly used to control the braking and deceleration of trains to ensure the safety of trains. When the driver operates the brake system, the brake shoes or pads will rub against the wheels or gears of the train, causing the train to gradually decelerate and eventually stop. For example, the patented technology "A brake pad steel back and brake pad" with the authorization announcement number "CN207514120U" includes a brake pad steel back and a friction body, one side of the friction body is connected to the dovetail structure of the brake pad steel back, and the other side of the friction body is a friction surface.

[0003] In the process of brake pad assembly, most of the brake shoes and brake pad steel backs are assembled by mechanical arms. For example, the brake pad assembly system with the authorization announcement number "CN212762101U" uses two sets of mechanical arms to complete the loading of the brake pad holder and the unloading of the brake pad respectively. It has a high degree of automation and can complete the assembly of the brake pad without the help of manpower. However, the use of two sets of mechanical arms leads to high manufacturing costs, complex structures, and low market competitiveness. Furthermore, most of the existing brake pad assembly equipment has a single loading station, and the number of loaded brake pad steel backs is limited, which requires workers to load materials frequently, which is labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the above-mentioned background technology and to provide a brake pad steel back loading and brake pad unloading device, which improves the production rhythm, simplifies the structure of the equipment, reduces the cost of manufacturing input, and thus improves market competitiveness by arranging the brake pad unloading platform assembly, the brake pad steel back loading assembly and the upper and lower pick-and-place assemblies, and arranging the brake pad steel back loading unit and the brake pad unloading unit on the upper and lower pick-and-place assemblies.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a brake pad steel back loading and brake pad unloading device, which includes a brake pad unloading platform component, a brake pad steel back loading component, and an upper and lower pick-and-place component. The brake pad steel back loading component is arranged on one side of the brake pad unloading platform component, and the upper and lower pick-and-place components are slidably arranged on the upper ends of the brake pad unloading platform component and the brake pad steel back loading component. The brake pad unloading platform component is used to receive the assembled brake pad; the brake pad steel back loading component is used to place the brake pad steel back, which is convenient for the upper and lower pick-and-place components to absorb or grab the brake pad steel back; the upper and lower pick-and-place components are used to absorb or grab the brake pad steel back, and transfer the assembled brake pad to place it on the brake pad unloading platform component.

[0006] The brake pad unloading platform assembly includes an unloading platform frame and an unloading platform plate arranged on the unloading platform bracket, and the unloading platform plate is a slide-like inclined structure;

[0007] The brake pad steel back feeding assembly comprises a steel back feeding frame, the steel back feeding frame is provided with a steel back feeding bottom plate, the steel back feeding bottom plate is provided with a plurality of groups of feeding stations, and the brake pad steel back is placed on the feeding stations;

[0008] The upper and lower pick-and-place components include a pick-and-place conveying slide rail, which is fixedly connected to the unloading platform frame. A pick-and-place slide plate is slidably connected to the pick-and-place conveying slide rail, and a gate steel back loading unit and a gate unloading unit are provided on the pick-and-place slide plate.

[0009] Preferably, the brake pad steel back feeding assembly also includes a feeding linear guide pair, the steel back feeding base plate is slidably connected to the steel back feeding frame through the feeding linear guide pair, the upper end surface of the steel back feeding frame is provided with a feeding drive cylinder, and the piston rod of the feeding drive cylinder is connected to the lower end surface of the steel back feeding base plate.

[0010] The steel back feeding frame is provided with a feeding lifting drive unit inside, the driving end of which passes through the steel back feeding bottom plate and is located at the lower end of the corresponding feeding station, which gradually lifts the steel back of the brake pad in the feeding station upward, so as to facilitate the upper and lower pick-and-place components to absorb or grab the steel back of the brake pad. The feeding lifting drive unit can adopt an electric cylinder, and a pusher block is provided at the output end of the electric cylinder. The pusher block is pushed to move through the steel back feeding bottom plate through the output of the electric cylinder, so as to realize the gradual rise of the steel back of the brake pad.

[0011] Further, the brake pad steel back feeding unit includes a brake pad steel back feeding cylinder bracket, a brake pad steel back feeding driving cylinder and a brake pad steel back feeding suction cup, the brake pad steel back feeding cylinder bracket is arranged on the pick-and-place slide plate, the brake pad steel back feeding driving cylinder is arranged on the brake pad steel back feeding cylinder bracket, and the brake pad steel back feeding driving cylinder passes through the pick-and-place slide plate, and the brake pad steel back feeding suction cup is arranged at the driving end of the brake pad steel back feeding driving cylinder. The brake pad steel back feeding suction cup absorbs the brake pad steel back through the action of the vacuum generator, which is convenient for the transfer of the brake pad steel back, that is, feeding.

[0012] Furthermore, the brake pad unloading unit includes a brake pad unloading cylinder bracket, a brake pad unloading driving cylinder and a brake pad unloading suction cup, the brake pad unloading cylinder bracket is arranged on the pick-and-place slide, the brake pad unloading driving cylinder is arranged on the brake pad unloading cylinder bracket, and the brake pad unloading driving cylinder passes through the pick-and-place slide, and the brake pad unloading suction cup is arranged at the driving end of the brake pad unloading driving cylinder.

[0013] Furthermore, the brake pad steel back feeding unit and the brake pad unloading unit are each provided with two groups, and the brake pad steel back feeding unit and the brake pad unloading unit are both located on the same straight line. The distance between the two groups of the brake pad steel back feeding units is consistent with the distance between the two groups of the brake pad unloading units.

[0014] Furthermore, a driving unit for driving the pick-up and place slide to slide is also provided on the pick-up and place slide, and a rack is provided on the unloading platform frame. The driving motor inside the driving unit drives the active gear inside to rotate, and the rack is used to drive the pick-up and place slide to slide left and right.

[0015] The beneficial effects of the utility model are as follows: (1) by arranging the gate pad unloading platform assembly, the gate pad steel back loading assembly and the upper and lower pick-and-place assemblies, and arranging the gate pad steel back loading unit and the gate pad unloading unit on the upper and lower pick-and-place assemblies, when the upper and lower pick-and-place assemblies move leftward, the gate pad steel back loading unit drives the gate pad steel back to move leftward and enter the assembly station; when the upper and lower pick-and-place assemblies move rightward (when resetting), the gate pad unloading unit drives the assembled gate pad to move rightward and transport it to the gate pad unloading platform assembly, which improves the production cycle and simplifies the process. (1) The structure of the equipment is simplified, the cost of manufacturing input is reduced, and thus the market competitiveness is improved; (2) by setting up multiple groups of loading stations, and using the loading drive cylinder to drive the steel back loading bottom plate to move forward and backward, the loading station can be moved forward and backward, so that manual feeding can be achieved once, and multiple groups of loading stations can be used in turn, which reduces the labor intensity and ensures the stability and continuity of the production cycle; (3) by setting up two groups of the brake pad steel back loading units and two groups of the brake pad unloading units, two groups of brake pad steel backs can be loaded and two groups of brake pads can be unloaded each time, which is more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the planar structure of the utility model;

[0019] Figure 3It is a three-dimensional structural schematic diagram of the steel back feeding assembly of the middle brake piece of the utility model;

[0020] Figure 4 This is a schematic diagram of the planar structure of the steel back feeding assembly of the middle brake piece of the utility model;

[0021] In the figure: 0100, gate pad unloading platform assembly, 0110, unloading platform frame, 0120, unloading platform plate, 0200, gate pad steel back loading assembly, 0210, gate pad steel back, 0220, steel back loading frame, 0230, steel back loading bottom plate, 0240, loading station (0240a, loading station, 0240b, loading station, 0240c, loading station, 0240d, loading station), 0250, loading linear guide pair, 0260, loading drive cylinder, 0 270, loading and lifting drive unit, 0300, upper and lower pick-up and placement components, 0310, pick-up and placement conveyor slide rail, 0320, pick-up and placement slide plate, 0330, gate pad steel back loading unit, 0331, gate pad steel back loading cylinder bracket, 0332, gate pad steel back loading drive cylinder, 0333, gate pad steel back loading suction cup, 0340, gate pad unloading unit, 0341, gate pad unloading cylinder bracket, 0342, gate pad unloading drive cylinder, 0343, and gate pad unloading suction cup, 0350, drive unit. DETAILED DESCRIPTION

[0022] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0023] like Figures 1 to 4 As shown, a brake pad steel back loading and brake pad unloading device comprises a brake pad unloading platform assembly 0100, a brake pad steel back loading assembly 0200, and an upper and lower pick-and-place assembly 0300. The brake pad steel back loading assembly 0200 is arranged on one side of the brake pad unloading platform assembly 0100, and the upper and lower pick-and-place assembly 0300 is slidably arranged on the upper ends of the brake pad unloading platform assembly 0100 and the brake pad steel back loading assembly 0200. The brake pad unloading platform assembly 0100 is used to receive the assembled brake pad; the brake pad steel back loading assembly 0200 is used to place the brake pad steel back 0210, so as to facilitate the upper and lower pick-and-place assembly 0300 to absorb or grab the brake pad steel back 0210; the upper and lower pick-and-place assembly 0300 is used to absorb or grab the brake pad steel back 0210, and transfer the assembled brake pad to place it on the brake pad unloading platform assembly 0100.

[0024] The gate pad unloading platform assembly 0100 includes an unloading platform frame 0110 and an unloading platform plate 0120 disposed on the unloading platform bracket 0110 . The unloading platform plate 0120 is a slide-like inclined structure, which facilitates the assembled gate pad to slide to the collection end of the unloading platform plate 0120 .

[0025] The gate pad steel back feeding assembly 0200 includes a steel back feeding frame 0220, on which a steel back feeding bottom plate 0230 is slidably arranged, and on the steel back feeding bottom plate 0230 are arranged four groups of feeding stations 0240, which are respectively feeding stations 0240a, 0240b, 0240c, and 0240d, and a gate pad steel back 0210 is placed.

[0026] The gate pad steel back feeding assembly 0200 also includes a feeding linear guide pair 0250, and the steel back feeding base plate 0230 is slidably connected to the steel back feeding frame 0220 through the feeding linear guide pair 0250. The upper end surface of the steel back feeding frame 0220 is provided with a feeding drive cylinder 0260, and the piston rod of the feeding drive cylinder 0260 is connected to the lower end surface of the steel back feeding base plate 0230. The steel back feeding base plate 0230 is driven to move forward and backward by the feeding drive cylinder 0260 to realize the forward and backward movement of the feeding station 0240, thereby realizing one-time manual feeding and taking turns using multiple groups of feeding stations 0240, which reduces labor intensity and ensures the stability and continuity of the production rhythm.

[0027] A loading lifting drive unit 0270 is provided inside the steel back loading frame 0220, and the driving end of the loading lifting drive unit 0270 penetrates the steel back loading bottom plate 0230. When the piston rod of the loading driving cylinder 0260 is in a retracted state, the loading lifting drive unit 0270 is located at the lower end of the loading station 0240a and the loading station 0240b, and it gradually lifts the gate steel back 0210 in the loading station 0240a and the loading station 0240b upward, so as to facilitate the upper and lower pick-up and place components 0300 to absorb the gate steel back 0210; when the piston rod of the loading driving cylinder 0260 is in an extended state, the steel back loading bottom plate 0230 moves forward, and the loading lifting drive unit 0270 is located at the lower end of the loading station 0240c and the loading station 0240d.

[0028] The upper and lower pick-and-place assembly 0300 includes a pick-and-place conveying slide rail 0310, which is fixedly connected to the unloading platform frame 0110, and a pick-and-place slide plate 0320 is slidably connected to the pick-and-place conveying slide rail 0310, and a gate steel back loading unit 0330 and a gate unloading unit 0340 are provided on the pick-and-place slide plate 0320.

[0029] The brake pad steel back feeding unit 0330 includes a brake pad steel back feeding cylinder bracket 0331, a brake pad steel back feeding driving cylinder 0332 and a brake pad steel back feeding suction cup 0333. The brake pad steel back feeding cylinder bracket 0331 is arranged on the pick-and-place slide plate 0320, the brake pad steel back feeding driving cylinder 0332 is arranged on the brake pad steel back feeding cylinder bracket 0331, and the brake pad steel back feeding driving cylinder 0332 penetrates the pick-and-place slide plate 0320, and the brake pad steel back feeding suction cup 0333 is arranged at the driving end of the brake pad steel back feeding driving cylinder 0332. The brake pad steel back feeding suction cup 0333 absorbs the brake pad steel back 0210 through the action of the vacuum generator, which is convenient for the transfer of the brake pad steel back 0210, that is, the feeding of the brake pad steel back 0210.

[0030] The gate pad unloading unit 0340 includes a gate pad unloading cylinder bracket 0341, a gate pad unloading driving cylinder 0342 and a gate pad unloading suction cup 0343. The gate pad unloading cylinder bracket 0341 is arranged on the pick-and-place slide 0320, the gate pad unloading driving cylinder 0342 is arranged on the gate pad unloading cylinder bracket 0341, and the gate pad unloading driving cylinder 0342 passes through the pick-and-place slide 0320, and the gate pad unloading suction cup 0343 is arranged at the driving end of the gate pad unloading driving cylinder 0342.

[0031] The brake pad steel back loading unit 0330 and the brake pad unloading unit 0340 are each provided with two groups, and the brake pad steel back loading unit 0330 and the brake pad unloading unit 0340 are both located on the same straight line. The distance between the two groups of the brake pad steel back loading unit 0330 is consistent with the distance between the two groups of the brake pad unloading unit 0340.

[0032] The pick-and-place slide 0320 is also provided with a driving unit 0350 for driving the pick-and-place slide 0320 to slide, and the unloading platform frame 0110 is provided with a rack. The driving motor inside the driving unit 0350 drives the driving gear inside it to rotate, and the meshing rotation of the driving gear and the rack is utilized to drive the pick-and-place slide 0320 to slide left and right.

[0033] like Figures 1 to 4As shown, when in use, the gate piece steel back 0210 is placed on the four groups of loading stations 0240, and the gate piece steel back loading unit 0330 is activated to suck the gate piece steel back 0210 on the loading station 0240a and the loading station 0240b and transport them to the assembly station of the gate piece forming machine for pressing and producing the brake shoe; after the pressing is completed, the upper and lower pick-up and placement components 0300 move one station, and at this time the pressed gate piece is directly below the gate piece unloading unit 0340, and the gate piece unloading unit 0340 sucks the pressed gate piece and transports it to the top of the unloading platform plate 0120, and the gate piece unloading suction cup 0343 is activated (ventilation, the suction cup loses suction), and the pressed gate piece falls onto the inclined surface on one side of the unloading platform plate 0120, and then slides to the collection end on the other side of the unloading platform plate 0120, and the cycle is repeated to realize the loading of the gate piece steel back 0210 and the unloading of the pressed gate piece.

[0034] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A brake pad steel back loading and brake pad unloading device, characterized in that: It includes a brake pad unloading platform assembly, a brake pad steel back loading assembly, and an upper and lower pick-and-place assembly. The brake pad steel back loading assembly is arranged on one side of the brake pad unloading platform assembly, and the upper and lower pick-and-place assembly is slidably arranged on the upper ends of the brake pad unloading platform assembly and the brake pad steel back loading assembly; The brake pad unloading platform assembly includes an unloading platform frame and an unloading platform plate arranged on the unloading platform bracket, and the unloading platform plate is a slide-like inclined structure; The brake pad steel back feeding assembly comprises a steel back feeding frame, the steel back feeding frame is provided with a steel back feeding bottom plate, the steel back feeding bottom plate is provided with a plurality of groups of feeding stations, and the brake pad steel back is placed on the feeding stations; The upper and lower pick-and-place components include a pick-and-place conveying slide rail, which is fixedly connected to the unloading platform frame. A pick-and-place slide plate is slidably connected to the pick-and-place conveying slide rail, and a gate steel back loading unit and a gate unloading unit are provided on the pick-and-place slide plate.

2. The brake pad steel back loading and brake pad unloading device according to claim 1, characterized in that: The brake pad steel back feeding assembly also includes a feeding linear guide pair, the steel back feeding bottom plate is slidably connected to the steel back feeding frame through the feeding linear guide pair, the upper end surface of the steel back feeding frame is provided with a feeding drive cylinder, and the piston rod of the feeding drive cylinder is connected to the lower end surface of the steel back feeding bottom plate; A loading and lifting driving unit is arranged inside the steel back loading frame, and a driving end of the loading and lifting driving unit passes through the steel back loading bottom plate.

3. The brake pad steel back loading and brake pad unloading device according to claim 1, characterized in that: The brake pad steel back feeding unit includes a brake pad steel back feeding cylinder bracket, a brake pad steel back feeding driving cylinder and a brake pad steel back feeding suction cup. The brake pad steel back feeding cylinder bracket is arranged on the pick-and-place slide plate, the brake pad steel back feeding driving cylinder is arranged on the brake pad steel back feeding cylinder bracket, and the brake pad steel back feeding driving cylinder passes through the pick-and-place slide plate, and the brake pad steel back feeding suction cup is arranged at the driving end of the brake pad steel back feeding driving cylinder.

4. The brake pad steel back loading and brake pad unloading device according to claim 1, characterized in that: The brake pad unloading unit includes a brake pad unloading cylinder bracket, a brake pad unloading driving cylinder and a brake pad unloading suction cup, the brake pad unloading cylinder bracket is arranged on the pick-and-place slide, the brake pad unloading driving cylinder is arranged on the brake pad unloading cylinder bracket, and the brake pad unloading driving cylinder passes through the pick-and-place slide, and the brake pad unloading suction cup is arranged at the driving end of the brake pad unloading driving cylinder.

5. The brake pad steel back loading and brake pad unloading device according to claim 1, characterized in that: The brake piece steel back feeding unit and the brake piece unloading unit are each provided with two groups, and the brake piece steel back feeding unit and the brake piece unloading unit are both located on the same straight line.

6. The brake pad steel back loading and brake pad unloading device according to claim 1, characterized in that: The pick-and-place slide is also provided with a slide driving unit.

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