An automatic loading machine for inclined transportation and a loading method thereof

Abstract

The present invention discloses an automatic feeder with inclined conveyance and a feeding method thereof. The feeder includes a frame, a first inclined chute, a second inclined chute, a conveying platform, a supporting platform, a first pushing mechanism, a second pushing mechanism, a telescopic cylinder, a transmission steel belt wheel and a PLC controller; according to the specifications of the material, the first inclined chute or the second inclined chute is selected for feeding. When the first inclined chute is selected for feeding, the PLC controller controls the first conveying mechanism to move to the bottom of the movable table to receive the material, so that the discharge end of the first conveying mechanism is connected with the feed end of the conveying steel belt wheel; when the second inclined chute is selected for feeding, the PLC controller controls the second conveying mechanism to move to the bottom of the arc slide to receive the material, so that the discharge end of the second conveying mechanism is connected with the feed end of the conveying steel belt wheel. The automatic feeder with inclined conveyance of the present invention is suitable for feeding products of different specifications, has a high degree of automation, reduces labor costs, and achieves the purpose of increasing production capacity and saving costs.

Description

Technical Field

[0001] The invention relates to the technical field of automatic feeding of electroplating lines, and in particular to an automatic feeding machine for inclined conveyance and a feeding method thereof. Background Art

[0002] TP products are produced by operators stacking products on a 45-degree platform, allowing the products to slide downward by their own gravity. The bottom product is slid to the left by a cylinder in conjunction with a linear guide to separate individual products. The cylinder and linear guide push the product onto the belt. Guiding devices are made on both sides of the belt to prevent the product from tilting. When the sensor on the belt senses that a product has fallen into it, the belt starts and transports the product in parallel to the steel belt of the electroplating production line. However, the existing automatic feeder can only feed products of a single specification. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide an inclined conveying automatic loader that can load products of different specifications, thereby solving the problem that the existing automatic loader can only load products of a single specification.

[0004] Another object of the present invention is to provide a loading method for the above-mentioned automatic loading machine with inclined transport.

[0005] The technical solution of the present invention is: an automatic loading machine for inclined conveying, comprising a frame, a first inclined chute, a second inclined chute, a conveying platform, a supporting platform, a first pushing mechanism, a second pushing mechanism, a telescopic cylinder, a transmission steel belt wheel and a PLC controller;

[0006] The first inclined chute, the second inclined chute, the supporting platform, the first pushing mechanism, the second pushing mechanism, the telescopic cylinder and the transmission steel belt pulley are all installed on the frame, the front end of the first inclined chute is a first horizontal part, the first horizontal part is provided with a first stopper, the first stopper and the first inclined chute are between a first pushing channel, and the first pushing mechanism is located on one side of the first pushing channel;

[0007] The material supporting platform includes a fixed plate and a movable plate, one end of the movable plate is hinged to the movable plate, and the bottom of the other end is connected to the telescopic rod of the telescopic cylinder. The first material pushing mechanism is used to push the material on the first horizontal part to the movable plate through the first material pushing channel, and the telescopic cylinder is used to control the opening and closing of the movable plate.

[0008] The front end of the second inclined chute is a second horizontal portion, the front end of the second horizontal portion is provided with an arc-shaped slide, the second horizontal portion is provided with a second stopper, and there is a gap between the bottom surface of the second stopper and the top surface of the second horizontal portion, and the gap is a second material pushing channel, and the second material pushing mechanism is used to push the material on the second horizontal portion to the arc-shaped slide through the second material pushing channel;

[0009] The conveying platform is installed on the frame, and the conveying platform includes a first conveying mechanism and a second conveying mechanism. The PLC controller is used to control the first conveying mechanism and the second conveying mechanism to move forward and backward and up and down. The PLC controller is used to control the first conveying mechanism to move below the movable plate or control the second conveying mechanism to move below the arc slide.

[0010] The first conveying mechanism is provided with a first guide mechanism, the first guide mechanism is used to make the material stand upright, and the discharge end of the first conveying mechanism is connected with the feed end of the conveying steel belt wheel;

[0011] The second conveying mechanism is provided with a second guiding mechanism, which is used to make the material stand upright, and the discharging end of the second conveying mechanism is connected with the feeding end of the conveying steel belt wheel.

[0012] Furthermore, the conveying platform includes a fixed plate, a sliding rod, a sliding plate, a horizontal cylinder, a first vertical cylinder and a second vertical cylinder. The fixed plate is installed on the frame, the sliding rod is installed on the fixed plate, the sliding plate is slidably connected to the sliding rod, the push rod of the horizontal cylinder is connected to the sliding plate, the first vertical cylinder and the second vertical cylinder are both installed on the sliding plate, the lifting rod of the first vertical cylinder is connected to the first conveying mechanism, and the lifting rod of the second vertical cylinder is connected to the second conveying mechanism.

[0013] Further, the first conveying mechanism includes a first mounting plate, a first conveyor belt and a first conveyor wheel, the first guide mechanism includes a first guide plate and an arc-shaped guide plate, the first mounting plate is connected to the lifting rod of the first vertical cylinder, two first conveyor wheels are fixed on the first mounting plate, the first conveyor belt is installed on the two first conveyor wheels, the first mounting plate extends a first auxiliary guide plate, the first auxiliary guide plate is located above the first conveyor belt, the first guide plate is connected to the first mounting plate, a first guide slot is formed between the first guide plate and the first auxiliary guide plate, the first guide slot is located above the first conveyor belt, the first guide plate is provided with an arc-shaped guide plate at the feeding end of the first guide slot, the feeding end of the first guide slot is located below the movable plate, and the discharging end of the first guide slot is connected to the feeding end of the conveying steel belt wheel. The material is erected by the arc-shaped guide plate to facilitate the transmission into the steel belt.

[0014] Further, the second conveying mechanism includes a second mounting plate, a second conveyor belt and a second conveyor wheel, the second guide mechanism includes a second guide plate and a vertical guide plate, the second mounting plate is connected to the lifting rod of the second vertical cylinder, the two second conveyor wheels are fixed on the second mounting plate, the second conveyor belt is installed on the two second conveyor wheels, the second mounting plate extends a second auxiliary guide plate, the second auxiliary guide plate is located above the second conveyor belt, the second guide plate is connected to the second mounting plate, a second guide slot is formed between the second guide plate and the second auxiliary guide plate, the second guide slot is located above the second conveyor belt, the second guide plate is provided with a vertical guide plate at the feeding end of the second guide slot, the feeding end of the second guide slot is located below the arc slide, and the discharging end of the second guide slot is connected to the feeding end of the conveying steel belt wheel. The material is erected by the arc slide and the vertical guide plate to facilitate the transmission into the steel belt.

[0015] Furthermore, the first pushing mechanism includes a first pushing cylinder, a first pushing manipulator, a first guide rail and a first slider. The first guide rail is fixed to the frame, the first slider is slidably connected to the first guide rail, the first pushing manipulator is connected to the first slider, the push rod of the first pushing cylinder is connected to the first slider, the first pushing cylinder is used to push the first slider to move left and right along the first guide rail, and the movement of the first slider drives the first pushing manipulator to enter the first pushing channel to push materials.

[0016] Furthermore, the second pushing mechanism includes a second pushing cylinder and a second pushing finger. The second pushing cylinder is installed on the frame and is located below the second inclined slide groove. The push rod of the second pushing cylinder is connected to the second pushing finger. A first give way groove is provided on the second horizontal part. A second give way groove connected to the first give way groove is provided on the arc slide. The second pushing cylinder is used to drive the second pushing finger to move in the first give way groove and the second give way groove along the front and rear directions. The second pushing finger is used to push the material out of the second pushing channel.

[0017] Furthermore, both the first inclined chute and the second inclined chute are provided with a material shortage sensor.

[0018] Furthermore, it also includes a support frame, a material swinging platform and a chassis, the frame is provided with a workbench, the conveying platform and the transmission steel belt pulley are both installed on the workbench, one end of the support frame is fixed to the workbench, and the other end is connected to the material swinging platform, the first inclined slide groove and the second inclined slide groove, one end of the chassis is fixed to the workbench, and the other end abuts the bottom surface of the material swinging platform.

[0019] Another technical solution of the present invention is: the loading method of the above-mentioned inclined conveying automatic loader selects the first inclined chute or the second inclined chute for loading according to the specifications of the material. When the first inclined chute is selected for loading, the PLC controller controls the first conveying mechanism to move to the bottom of the movable table to receive the material, so that the discharge end of the first conveying mechanism is connected with the feed end of the conveying steel belt wheel; when the second inclined chute is selected for loading, the PLC controller controls the second conveying mechanism to move to the bottom of the arc slide to receive the material, so that the discharge end of the second conveying mechanism is connected with the feed end of the conveying steel belt wheel.

[0020] The working principle of the above-mentioned inclined conveying automatic feeding machine is that according to the specifications of the materials, the first inclined chute or the second inclined chute is selected for loading. When the first inclined chute is selected for loading, the PLC controller controls the first conveying mechanism to move to the bottom of the movable table to receive the materials, and the first pushing mechanism is used to push the materials on the first horizontal part to the movable plate through the first pushing channel. The telescopic cylinder controls the movable plate to open so that the materials fall to the feeding end of the first conveying mechanism, and the discharging end of the first conveying mechanism is connected with the feeding end of the conveying steel belt wheel; when the second inclined chute is selected for loading, the PLC controller controls the second conveying mechanism to move to the bottom of the arc slide to receive the materials, and the second pushing cylinder is used to push the materials on the second horizontal part to the arc slide through the second pushing channel. The materials fall to the feeding end of the second conveying mechanism through the arc slide, and the discharging end of the second conveying mechanism is connected with the feeding end of the conveying steel belt wheel.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The slope conveying automatic loader of the present invention switches the conveying mechanism according to different product specifications, is suitable for loading products of different specifications, has a high degree of automation, reduces the labor of operators, improves production capacity, and achieves the purpose of cost saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the slope transport automatic loader of the present invention.

[0024] Figure 2 It is a schematic diagram of the connection relationship between the first inclined chute, the second inclined chute, the first pushing mechanism and the second pushing mechanism of the present invention.

[0025] Figure 3 It is a bottom view of the connection relationship between the first inclined chute, the second inclined chute, the first pushing mechanism and the second pushing mechanism of the present invention.

[0026] Figure 4 It is a schematic diagram of the connection relationship between the conveying platform of the present invention and the first conveying mechanism and the second conveying mechanism.

[0027] Frame 1, first inclined slide 2, second inclined slide 3, telescopic cylinder 4, transmission steel belt pulley 5, support frame 6, swing platform 7, chassis 8, first horizontal part 9, first stopper 10, first push cylinder 11, first push manipulator 12, first guide rail 13, first slide block 14, fixed plate 15, movable plate 16, second horizontal part 17, arc slide 18, second stopper 19, second push cylinder 20, second push finger 21, first make way groove 22, second make way groove 2 3. Fixed plate 24, sliding rod 25, sliding plate 26, horizontal cylinder 27, first vertical cylinder 28, second vertical cylinder 29, first mounting plate 30, first conveyor belt 31, first conveyor wheel 32, first guide plate 33, arc guide plate 34, first auxiliary guide plate 35, first guide slot 36, second mounting plate 37, second conveyor belt 38, second conveyor wheel 39, second guide plate 40, vertical guide plate 41, second auxiliary guide plate 42, second guide slot 43. DETAILED DESCRIPTION

[0028] The present invention will be further described in detail below in conjunction with examples, but the embodiments of the present invention are not limited thereto.

[0029] Example

[0030] like Figure 1 As shown, this embodiment provides an inclined conveying automatic loader, including a frame 1, a first inclined slide 2, a second inclined slide 3, a conveying platform, a supporting platform, a first pushing mechanism, a second pushing mechanism, a telescopic cylinder 4, a transmission steel belt pulley 5, a PLC controller, a support frame 6, a swinging platform 7 and a chassis 8.

[0031] The frame is provided with a workbench, and the conveying platform and the transmission steel belt pulley are both installed on the workbench, one end of the support frame is fixed to the workbench, and the other end is connected to the swinging platform, the first inclined slide and the second inclined slide, one end of the chassis is fixed to the workbench, and the other end abuts against the bottom surface of the swinging platform, and the first inclined slide and the second inclined slide are both provided with material shortage sensors.

[0032] like Figure 2 and Figure 3As shown, the front end of the first inclined slide is the first horizontal part 9, and the first horizontal part is provided with a first stopper 10. The first pushing channel is between the first stopper and the first inclined slide. The first pushing mechanism is located on one side of the first pushing channel. The first pushing mechanism includes a first pushing cylinder 11, a first pushing manipulator 12, a first guide rail 13 and a first slider 14. The first guide rail is fixed to the frame, the first slider is slidably connected to the first guide rail, the first pushing manipulator is connected to the first slider, the push rod of the first pushing cylinder is connected to the first slider, the first pushing cylinder is used to push the first slider to move left and right along the first guide rail, and the movement of the first slider drives the first pushing manipulator to enter the first pushing channel to push materials, and push the materials to the supporting platform.

[0033] like Figure 2 and Figure 3 As shown, the material supporting platform includes a fixed plate 15 and a movable plate 16. The fixed plate is fixed to the bottom surface of the swinging material platform. One end of the movable plate is hinged to the movable plate, and the bottom of the other end is connected to the telescopic rod of the telescopic cylinder. The first pushing mechanism is used to push the material on the first horizontal part to the movable plate through the first pushing channel, and the telescopic cylinder is used to control the opening and closing of the movable plate.

[0034] like Figure 2 and Figure 3 As shown, the front end of the second inclined chute is a second horizontal portion 17, and an arc-shaped slide 18 is provided at the front end of the second horizontal portion. A second stopper 19 is provided on the second horizontal portion. There is a spacing between the bottom surface of the second stopper and the top surface of the second horizontal portion, and the spacing is a second pushing channel. The second pushing mechanism is used to push the material on the second horizontal portion to the arc-shaped slide through the second pushing channel; the second pushing mechanism includes a second pushing cylinder 20 and a second pushing finger 21, the second pushing cylinder is installed on the frame and is located below the second inclined chute, the push rod of the second pushing cylinder is connected to the second pushing finger, a first give way groove 22 is provided on the second horizontal portion, and a second give way groove 23 connected to the first give way groove is provided on the arc-shaped slide, the second pushing cylinder is used to drive the second pushing finger to move in the first give way groove and the second give way groove along the front-rear direction, and the second pushing finger is used to push the material out of the second pushing channel.

[0035] like Figure 4 As shown, the conveying platform includes a fixed plate 24, a sliding rod 25, a sliding plate 26, a horizontal cylinder 27, a first vertical cylinder 28 and a second vertical cylinder 29. The fixed plate is installed on the frame, the sliding rod is installed on the fixed plate, the sliding plate is slidably connected to the sliding rod, the push rod of the horizontal cylinder is connected to the sliding plate, the first vertical cylinder and the second vertical cylinder are both installed on the sliding plate, the lifting rod of the first vertical cylinder is connected to the first conveying mechanism, and the lifting rod of the second vertical cylinder is connected to the second conveying mechanism.

[0036] like Figure 4As shown, the first conveying mechanism includes a first mounting plate 30, a first conveyor belt 31 and a first conveyor wheel 32, the first guide mechanism includes a first guide plate 33 and an arc-shaped guide plate 34, the first mounting plate is connected to the lifting rod of the first vertical cylinder, the two first conveyor wheels are fixed on the first mounting plate, the first conveyor belt is installed on the two first conveyor wheels, the first mounting plate extends a first auxiliary guide plate 35, the first auxiliary guide plate is located above the first conveyor belt, the first guide plate is connected to the first mounting plate, a first guide slot 36 is formed between the first guide plate and the first auxiliary guide plate, the first guide slot is located above the first conveyor belt, the first guide plate is provided with an arc-shaped guide plate at the feed end of the first guide slot, the feed end of the first guide slot is located below the movable plate, and the discharge end of the first guide slot is connected to the feed end of the conveying steel belt wheel.

[0037] like Figure 4 As shown, the second conveying mechanism includes a second mounting plate 37, a second conveyor belt 38 and a second conveyor wheel 39, the second guide mechanism includes a second guide plate 40 and a vertical guide plate 41, the second mounting plate is connected to the lifting rod of the second vertical cylinder, the two second conveyor wheels are fixed on the second mounting plate, the second conveyor belt is installed on the two second conveyor wheels, the second mounting plate extends a second auxiliary guide plate 42, the second auxiliary guide plate is located above the second conveyor belt, the second guide plate is connected to the second mounting plate, a second guide groove 43 is formed between the second guide plate and the second auxiliary guide plate, the second guide groove is located above the second conveyor belt, the second guide plate is provided with a vertical guide plate at the feed end of the second guide groove, the feed end of the second guide groove is located below the arc slide, and the discharge end of the second guide groove is connected to the feed end of the conveying steel belt wheel.

[0038] The working principle of the above-mentioned inclined conveying automatic feeding machine is that according to the specifications of the materials, the first inclined chute or the second inclined chute is selected for loading. When the first inclined chute is selected for loading, the PLC controller controls the first conveying mechanism to move to the bottom of the movable table to receive the materials, and the first pushing mechanism is used to push the materials on the first horizontal part to the movable plate through the first pushing channel. The telescopic cylinder controls the movable plate to open so that the materials fall to the feeding end of the first conveying mechanism, and the discharging end of the first conveying mechanism is connected with the feeding end of the conveying steel belt wheel; when the second inclined chute is selected for loading, the PLC controller controls the second conveying mechanism to move to the bottom of the arc slide to receive the materials, and the second pushing cylinder is used to push the materials on the second horizontal part to the arc slide through the second pushing channel. The materials fall to the feeding end of the second conveying mechanism through the arc slide, and the discharging end of the second conveying mechanism is connected with the feeding end of the conveying steel belt wheel.

[0039] As described above, the present invention can be better implemented. The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention; that is, all equivalent changes and modifications made according to the content of the present invention are covered by the scope of protection required by the claims of the present invention.

Claims

1. An automatic loading machine for inclined transportation, characterized in that: It includes a frame, a first inclined chute, a second inclined chute, a conveying platform, a supporting platform, a first pushing mechanism, a second pushing mechanism, a telescopic cylinder, a transmission steel belt pulley and a PLC controller; The first inclined chute, the second inclined chute, the supporting platform, the first pushing mechanism, the second pushing mechanism, the telescopic cylinder and the transmission steel belt pulley are all installed on the frame, the front end of the first inclined chute is a first horizontal part, the first horizontal part is provided with a first stopper, the first stopper and the first inclined chute are between a first pushing channel, and the first pushing mechanism is located on one side of the first pushing channel; The material supporting platform includes a fixed plate and a movable plate, one end of the movable plate is hinged to the fixed plate, and the bottom of the other end is connected to the telescopic rod of the telescopic cylinder. The first material pushing mechanism is used to push the material on the first horizontal part to the movable plate through the first material pushing channel, and the telescopic cylinder is used to control the opening and closing of the movable plate. The front end of the second inclined chute is a second horizontal portion, the front end of the second horizontal portion is provided with an arc-shaped slide, the second horizontal portion is provided with a second stopper, and there is a gap between the bottom surface of the second stopper and the top surface of the second horizontal portion, and the gap is a second material pushing channel, and the second material pushing mechanism is used to push the material on the second horizontal portion to the arc-shaped slide through the second material pushing channel; The conveying platform is installed on the frame, and the conveying platform includes a first conveying mechanism and a second conveying mechanism. The PLC controller is used to control the first conveying mechanism and the second conveying mechanism to move forward and backward and up and down. The PLC controller is used to control the first conveying mechanism to move below the movable plate or control the second conveying mechanism to move below the arc slide. The first conveying mechanism is provided with a first guide mechanism, the first guide mechanism is used to make the material stand upright, and the discharge end of the first conveying mechanism is connected with the feed end of the conveying steel belt wheel; The second conveying mechanism is provided with a second guiding mechanism, which is used to make the material stand upright, and the discharging end of the second conveying mechanism is connected with the feeding end of the conveying steel belt wheel.

2. The automatic loading machine for inclined conveying according to claim 1, characterized in that: The conveying platform includes a fixed plate, a sliding rod, a sliding plate, a horizontal cylinder, a first vertical cylinder and a second vertical cylinder. The fixed plate is installed on the frame, the sliding rod is installed on the fixed plate, the sliding plate is slidably connected to the sliding rod, the push rod of the horizontal cylinder is connected to the sliding plate, the first vertical cylinder and the second vertical cylinder are both installed on the sliding plate, the lifting rod of the first vertical cylinder is connected to the first conveying mechanism, and the lifting rod of the second vertical cylinder is connected to the second conveying mechanism.

3. The automatic loading machine for inclined conveying according to claim 1, characterized in that: The first conveying mechanism includes a first mounting plate, a first conveyor belt and a first conveying wheel, the first guide mechanism includes a first guide plate and an arc-shaped guide plate, the first mounting plate is connected to the lifting rod of the first vertical cylinder, two first conveying wheels are fixed on the first mounting plate, the first conveyor belt is installed on the two first conveying wheels, the first mounting plate extends a first auxiliary guide plate, the first auxiliary guide plate is located above the first conveyor belt, the first guide plate is connected to the first mounting plate, a first guide groove is formed between the first guide plate and the first auxiliary guide plate, the first guide groove is located above the first conveyor belt, the first guide plate is provided with an arc-shaped guide plate at the feed end of the first guide groove, the feed end of the first guide groove is located below the movable plate, and the discharge end of the first guide groove is connected to the feed end of the conveying steel belt wheel.

4. The automatic loading machine for inclined conveying according to claim 1, characterized in that: The second conveying mechanism includes a second mounting plate, a second conveyor belt and a second conveying wheel, the second guide mechanism includes a second guide plate and a vertical guide plate, the second mounting plate is connected to the lifting rod of the second vertical cylinder, the two second conveying wheels are fixed on the second mounting plate, the second conveyor belt is installed on the two second conveying wheels, the second mounting plate extends a second auxiliary guide plate, the second auxiliary guide plate is located above the second conveyor belt, the second guide plate is connected to the second mounting plate, a second guide groove is formed between the second guide plate and the second auxiliary guide plate, the second guide groove is located above the second conveyor belt, the second guide plate is provided with a vertical guide plate at the feed end of the second guide groove, the feed end of the second guide groove is located below the arc slide, and the discharge end of the second guide groove is connected to the feed end of the conveying steel belt wheel.

5. The automatic loading machine for inclined conveying according to claim 1, characterized in that: The first pushing mechanism includes a first pushing cylinder, a first pushing manipulator, a first guide rail and a first slider. The first guide rail is fixed to the frame, the first slider is slidably connected to the first guide rail, the first pushing manipulator is connected to the first slider, the push rod of the first pushing cylinder is connected to the first slider, the first pushing cylinder is used to push the first slider to move left and right along the first guide rail, and the movement of the first slider drives the first pushing manipulator to enter the first pushing channel to push materials.

6. The automatic loading machine for inclined conveying according to claim 1, characterized in that: The second pushing mechanism includes a second pushing cylinder and a second pushing finger. The second pushing cylinder is installed on the frame and is located below the second inclined slide groove. The push rod of the second pushing cylinder is connected to the second pushing finger. A first give way groove is opened on the second horizontal part. A second give way groove connected to the first give way groove is opened on the arc slide. The second pushing cylinder is used to drive the second pushing finger to move in the first give way groove and the second give way groove along the front and rear directions. The second pushing finger is used to push the material out of the second pushing channel.

7. The automatic loading machine for inclined conveying according to claim 1, characterized in that: The first inclined chute and the second inclined chute are both provided with a material shortage sensor.

8. The automatic loading machine for inclined conveying according to claim 1, characterized in that: It also includes a support frame, a material swinging platform and a chassis. The frame is provided with a workbench. The conveying platform and the transmission steel belt pulley are both installed on the workbench. One end of the support frame is fixed to the workbench, and the other end is connected to the material swinging platform, the first inclined slide groove and the second inclined slide groove. One end of the chassis is fixed to the workbench, and the other end abuts against the bottom surface of the material swinging platform.

9. A feeding method for an automatic feeding machine for inclined transport according to any one of claims 1 to 8, characterized in that: According to the specifications of the materials, select the first inclined chute or the second inclined chute for loading. When the first inclined chute is selected for loading, the PLC controller controls the first conveying mechanism to move to the bottom of the movable table to receive the materials, so that the discharge end of the first conveying mechanism is connected with the feed end of the conveying steel belt wheel; when the second inclined chute is selected for loading, the PLC controller controls the second conveying mechanism to move to the bottom of the arc slide to receive the materials, so that the discharge end of the second conveying mechanism is connected with the feed end of the conveying steel belt wheel.

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