CN219429044U - Feeder of cascaded material loading - Google Patents

Abstract

The utility model discloses a feeder for stepped feeding, which comprises a fixed seat, a stepped feeding mechanism and a feeding mechanism, wherein the stepped feeding mechanism and the feeding mechanism are arranged on the fixed seat; the stepped feeding mechanism comprises a mounting plate, a feeding channel and a stepped pushing device, wherein the feeding channel and the stepped pushing device are arranged on the mounting plate, the mounting plate is provided with a discharge chute, the input end of the feeding mechanism is positioned beside the bottom wall of the discharge chute, and the output end of the discharge chute is also provided with a material arranging plate; the feeding device is characterized in that an avoidance port is formed in the output end of the feeding channel, the stepped pushing device is arranged at the avoidance port and comprises a pushing assembly, a first step and a second step which are arranged on the pushing assembly, a guide plate is arranged between the first step and the second step, the guide plate is fixed in the feeding channel, and the output ends of the feeding channel, the first step, the second step and the discharging chute are arranged in a gradually-rising mode. The single material is fed in a stepped mode, the first step and the second step are driven by the same pushing component, and the driving cost is low.

Description

Feeder of cascaded material loading

Technical Field

The utility model relates to the technical field of feeders, in particular to a stepped feeding feeder which is mainly applied to the supply of resistance materials.

Background

The circuit board is an important component in the electronic product, is a carrier of each electronic component, and the automatic process of inserting the electronic component onto the circuit board at the present stage is usually completed by adopting an insertion machine, wherein the insertion machine is an apparatus for inserting various electronic components (such as a capacitor, a resistor and the like) onto corresponding positions on the circuit board instead of manual insertion, and the insertion machine is usually provided with an electronic component supply device for supplying the electronic components so that the insertion machine can continuously perform the insertion work of the electronic components.

In terms of the resistor, as the volume of the resistor is smaller, the resistor is fixed on the paper braid in an equidistance way, the paper braid with the resistor is called as the paper braid resistor so as to facilitate the feeding of the resistor, but the paper braid resistor needs to be equidistantly arranged and fixed on the paper braid in the production process, namely, after the bulk resistor is produced, the bulk resistor needs to be assembled into the paper braid resistor by adopting arrangement and assembly equipment, so that the production cost of the resistor is increased, and if the paper braid resistor is directly purchased for insertion, the cost of the SMT circuit board is increased; in this regard, there is a step-type automatic feeder disclosed in chinese patent ZL201720230443.9, in which each step has a push block and a push cylinder for pushing the push block, so as to implement step-type feeding of a single material, thereby achieving the purpose of material separation, but the arrangement of multiple cylinders makes the driving structure complex, and the driving cost is high.

Therefore, a new solution is needed to solve the above problems.

Disclosure of Invention

In view of the above, the main object of the present utility model is to provide a stepped feeding feeder, which is capable of realizing stepped feeding of a single material by matching a first step, a guide plate and a second step, and by arranging the top of the first step, the guide plate and the second step and the bottom wall of a discharge chute in a downward inclined manner, wherein the first step and the second step are driven by the same pushing assembly, and the driving structure is simple and the driving cost is low.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a feeder for step feeding comprises a fixed seat, a step feeding mechanism and a feeding mechanism, wherein the step feeding mechanism and the feeding mechanism are arranged on the fixed seat;

the stepped feeding mechanism comprises a mounting plate, a feeding channel and a stepped pushing device, wherein the feeding channel and the stepped pushing device are arranged on the mounting plate, the mounting plate is arranged on the fixing seat, the mounting plate is provided with a discharging groove, the input end of the feeding mechanism is positioned beside the bottom wall of the discharging groove, and the output end of the discharging groove is also provided with a material arranging plate so as to arrange materials before entering the feeding mechanism;

the utility model discloses a feeding mechanism, including feeding mechanism, feeding channel, cascaded blevile of push, feeding channel's output is equipped with dodges the mouth, cascaded blevile of push locates dodges the mouth, cascaded blevile of push includes pushing away the material subassembly and locates first step, second step on the material subassembly, be equipped with the deflector between first step and the second step, the deflector is fixed in feeding channel, first step, second step, blown down tank's output gradually the formula setting that increases, the diapire of the top of first step, deflector, second step and blown down tank all inclines downwards towards feeding mechanism one side, the material subassembly that pushes away drives first step and second step and slides from top to bottom and set up in the deflector in order to link up feeding channel's output and blown down tank's input.

As a preferable scheme, the mounting plate is obliquely arranged downwards towards one side of the feeding channel, and the mounting plate is obliquely arranged so that the tops of the first step, the guide plate and the second step and the discharge chute are obliquely arranged.

As a preferred scheme, the material loading passageway is including the slope section and the horizontal segment that connect gradually, slope section is inclined downwards towards feeding mechanism one side, the horizontal segment is located the side of first step, and the setting of slope section for the material in the material loading passageway can be moved towards first step by gravity.

As a preferable scheme, the bottom of the inclined section is provided with a vibrating motor, and the vibrating motor can further promote the material in the feeding channel to move towards the first step.

As a preferred scheme, the pushing component comprises a driving motor, a turntable connected with the driving motor and a driving rod eccentrically arranged on the turntable, one end of the driving rod is rotatably arranged on the turntable, a sliding block is rotatably arranged at the other end of the driving rod, and the first step and the second step are respectively fixedly arranged on opposite sides of the sliding block.

As a preferable scheme, the feeding mechanism comprises a driving cylinder, a fixed toothed plate group and a movable toothed plate group, wherein the movable toothed plate is arranged on the driving cylinder, and the driving cylinder drives the movable toothed plate group to move obliquely relative to the fixed toothed plate group so as to drive the materials on the fixed toothed plate group to advance forward.

As a preferable scheme, the fixed toothed plate group is provided with two fixed toothed plates, the movable toothed plate group is provided with two movable toothed plates, the two movable toothed plates are positioned between the two fixed toothed plates, the two movable toothed plates are connected through a connecting rod, and the driving cylinder is connected with the connecting rod.

As a preferable scheme, the output end of the feeding mechanism is provided with a cutting mechanism, and the cutting mechanism is used for cutting redundant excess materials at two ends of the materials.

As a preferable scheme, the cutting mechanism comprises a cutting device and a pulling device, wherein the cutting device is provided with a cutting positioning opening, and the pulling device is used for placing materials at the output end of the feeding mechanism to the cutting positioning opening.

As a preferable scheme, the side of the cutting mechanism is also provided with a waste recycling mechanism, and the waste recycling mechanism is arranged to avoid the cutting mechanism from being blocked by the cut waste, so that the normal operation of the feeder is ensured.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:

the device mainly comprises a first step, a guide plate and a second step, wherein the first step, the guide plate and the top of the second step and the bottom wall of the discharge chute are arranged in a downward inclined manner, so that single materials are fed in a stepped manner, the first step and the second step are driven by the same pushing assembly, the driving structure is simple, and the driving cost is low.

In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic perspective view of a preferred embodiment of the present utility model;

FIG. 2 is a partial assembly view of a preferred embodiment of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a partial enlarged view at B in FIG. 2;

FIG. 5 is an enlarged view of a portion of FIG. 2 at C;

FIG. 6 is a side view of a preferred embodiment of the present utility model;

fig. 7 is a schematic view of a pick-up gripper application in accordance with a preferred embodiment of the present utility model.

The attached drawings are used for identifying and describing:

10. fixing seat 11, side plate

111. Bevel 12, support frame

20. Step type feeding mechanism 21 and mounting plate

211. Discharge chute 22, feed channel

221. Avoidance port 222, sloped section

223. Horizontal segment 23, step type pushing device

231. Pushing assembly 232, first step

233. Second step 234, drive motor

235. Turntable 236 and drive rod

237. Sliding block 24 and material arranging plate

25. Guide plate 26 and vibrating motor

27. Feed port 30 and feeding mechanism

31. Driving cylinder 32, fixed toothed plate group

321. Fixed toothed plate 33, movable toothed plate group

331. Movable toothed plate 34, connecting rod

35. Guide post 36, guide groove

37. Incoming material sensor 40 and cutting mechanism

41. Cutting device 411 and cutting positioning opening

412. Second lateral movement cylinder 413 and vertical linkage assembly

414. Cutter 42 and material pulling device

421. Charging bar 422, first lateral movement cylinder

423. Vertical moving cylinder 424 and charging chute

401. First guide incline 402, second guide incline

50. Waste recycling mechanism 51, first recycling channel

52. Second recovery channel 53, waste conveyor belt

54. Waste bin 55, guide channel

60. Material 70, material take-out grippers.

Detailed Description

First, it should be noted that, in the description of the present utility model, the azimuth or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 to 7, a specific structure of a preferred embodiment of the present utility model is shown, which includes a fixing base 10, and a stepped feeding mechanism 20, a feeding mechanism 30, a cutting mechanism 40, and a waste recycling mechanism 50 disposed on the fixing base 10.

The step-type feeding mechanism 20 comprises a mounting plate 21, a feeding channel 22 and a step-type pushing device 23 which are arranged on the mounting plate 21, the mounting plate 21 is arranged on the fixed seat 10, the mounting plate 21 is provided with a discharging groove 211, the input end of the feeding mechanism 30 is positioned beside the bottom wall of the discharging groove 211, and the output end of the discharging groove 211 is also provided with a material arranging plate 24 for arranging materials before entering the feeding mechanism 30; the output end of the feeding channel 22 is provided with an avoidance port 221, the stepped pushing device 23 is arranged at the avoidance port 221, the stepped pushing device 23 comprises a pushing component 231 and a first step 232 and a second step 233 which are arranged on the pushing component 231, a guide plate 25 is arranged between the first step 232 and the second step 233, the guide plate 25 is fixed on the feeding channel 22, the output ends of the feeding channel 22, the first step 232, the second step 233 and the discharge chute 211 are sequentially arranged in a gradually-rising mode, the tops of the first step 232, the guide plate 25 and the second step 233 and the bottom wall of the discharge chute 211 are inclined downwards towards one side of the feeding mechanism 30, and the pushing component 231 drives the first step 232 and the second step 233 to slide up and down and be arranged on the guide plate 25 so as to be connected with the output end of the feeding channel 22 and the input end of the discharge chute 211;

specifically, two side plates 11 are disposed at the rear side of the fixing base 10, the rear end surfaces of the side plates 11 are inclined surfaces 111, and the mounting plate 21 is mounted on the rear end surfaces of the two side plates 11, so that the mounting plate 21 is obliquely disposed downward toward the feeding channel 22, and the mounting plate 21 is obliquely disposed so that the tops of the first step 232, the guide plate 25 and the second step 233 and the discharge chute 211 are obliquely disposed;

the feeding channel 22 comprises an inclined section 222 and a horizontal section 223 which are sequentially connected, the inclined section 222 is inclined downwards towards one side of the feeding mechanism 30, the horizontal section 223 is positioned beside the first step 232, and the inclined section 222 is arranged so that the material 60 in the feeding channel 22 can move towards the first step 232 under the action of gravity;

preferably, a vibrating motor 26 is disposed at the bottom of the inclined section 222, and the vibrating motor 26 is configured to further promote the material 60 in the feeding channel 22 to move toward the first step 232; the upper end of the feeding channel 22 is provided with a feeding port 27, and the feeding port 27 is arranged in a mode of big top and small bottom;

in this embodiment, the pushing assembly 231 includes a driving motor 234, a turntable 235 connected to the driving motor 234, and a driving rod 236 eccentrically disposed on the turntable 235, one end of the driving rod 236 is rotatably disposed on the turntable 235, the other end of the driving rod 236 is rotatably provided with a sliding block 237, and the first step 232 and the second step 233 are respectively fixed on opposite sides of the sliding block 237.

The feeding mechanism 30 comprises a driving cylinder 31, a fixed toothed plate set 32 and a movable toothed plate set 33, wherein the movable toothed plate 331 is arranged on the driving cylinder 31, and the driving cylinder 31 drives the movable toothed plate set 33 to move obliquely relative to the fixed toothed plate set 32 so as to drive the material 60 on the fixed toothed plate set 32 to advance forwards;

specifically, the fixed toothed plate set 32 has two fixed toothed plates 321, the movable toothed plate set 33 has two movable toothed plates 331, the two movable toothed plates 331 are located between the two fixed toothed plates 321, the two movable toothed plates 331 are connected by a connecting rod 34, and the driving cylinder 31 is connected with the connecting rod 34; two supporting frames 12 are arranged on the fixed seat 10, and two fixed toothed plates 321 are respectively and fixedly arranged on the two supporting frames 12 so as to raise the feeding mechanism 30; a guide post 35 is further disposed between the two fixed tooth plates 321, and correspondingly, a guide slot 36 is disposed on the movable tooth plate 331, and the movement of the guide slot 36 is limited by the guide post 35, so that the movable tooth plate 331 moves obliquely under the driving of the driving cylinder 31.

The cutting mechanism 40 is arranged at the output end of the feeding mechanism 30, and the cutting mechanism 40 is used for cutting redundant excess materials at two ends of the material 60;

specifically, the cutting mechanism 40 includes a cutting device 41 and a pulling device 42, the cutting device 41 has a cutting positioning opening 411, the cutting positioning opening 411 is fixedly arranged between the two supporting frames 12, and the pulling device 42 is used for placing the material 60 at the output end of the feeding mechanism 30 to the cutting positioning opening 411;

the output end of the feeding mechanism 30 is further provided with an incoming material sensor 37, after the incoming material sensor 37 detects that the material 60 is in place, the material pulling device 42 moves to the output end of the feeding mechanism 30, the material pulling device 42 comprises a charging rod 421, a first transverse moving cylinder 422 and a vertical moving cylinder 423, the first transverse moving cylinder 422 is arranged on the vertical moving cylinder 423, the charging rod 421 is arranged on the first transverse moving cylinder 422, so that the charging rod 421 can move transversely and vertically, and a charging groove 424 is arranged on the charging rod 421;

the cutting device 41 comprises a second lateral movement cylinder 412, a vertical linkage assembly 413 and a cutter 414, the cutter 414 is arranged at the top of the vertical linkage assembly 413 and is positioned beside the cutting positioning opening 411, the second lateral movement cylinder 412 is provided with a first guiding inclined plane 401, and correspondingly, the bottom of the vertical linkage assembly 413 is provided with a second guiding inclined plane 402, the second lateral movement cylinder 412 drives the first guiding inclined plane 401 to prop against the second guiding inclined plane 402 so as to drive the vertical linkage assembly 413 to move upwards, thereby driving the cutter 414 to move upwards so as to cut off the remainder of the material 60 at the cutting positioning opening 411, and the vertical linkage assembly 413 is a vertical movement slider, which is not repeated herein.

The waste recycling mechanism 50 is arranged beside the cutting mechanism 40, and the waste recycling mechanism 50 is arranged to prevent the cutting mechanism 40 from being blocked by the cut waste, so that the normal operation of the feeder is ensured; specifically, the waste recycling mechanism 50 includes a first recycling channel 51, a second recycling channel 52, a waste conveying belt 53 and a waste box 54, the first recycling channel 51 and the second recycling channel 52 are respectively disposed on two sides of the cutting mechanism 40, output ends of the first recycling channel 51 and the second recycling channel 52 are connected with input ends of the waste conveying belt 53 through a material guiding channel 55, and the waste box 54 is disposed between the two side plates 11 and located below output ends of the waste conveying belt 53.

In use, the cut material 60 is grasped from the loading chute 424 using the pick-up grippers 70.

The working principle of the embodiment is described in detail as follows:

the pushing assembly 231 drives the first step 232 and the second step 233 to slide up and down and be arranged on the guide plate 25, the first step 232 moves the material 60 of the horizontal section 223 to the guide plate 25, and the second step 233 moves the material 60 of the guide plate 25 to the discharge chute 211;

the movable toothed plate 331 moves obliquely upward and forward relative to the fixed toothed plate 321 to advance the material 60 on the fixed toothed plate 321 forward by one frame.

The design focus of the utility model is that:

the device mainly comprises a first step, a guide plate and a second step, wherein the first step, the guide plate and the top of the second step and the bottom wall of the discharge chute are arranged in a downward inclined manner, so that single materials are fed in a stepped manner, the first step and the second step are driven by the same pushing assembly, the driving structure is simple, and the driving cost is low.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.

Claims (10)

1. A feeder for step feeding comprises a fixed seat, a step feeding mechanism and a feeding mechanism, wherein the step feeding mechanism and the feeding mechanism are arranged on the fixed seat; the method is characterized in that:

the stepped feeding mechanism comprises a mounting plate, a feeding channel and a stepped pushing device, wherein the feeding channel and the stepped pushing device are arranged on the mounting plate, the mounting plate is arranged on the fixing seat, the mounting plate is provided with a discharging groove, the input end of the feeding mechanism is positioned beside the bottom wall of the discharging groove, and the output end of the discharging groove is also provided with a material arranging plate so as to arrange materials before entering the feeding mechanism;

the utility model discloses a feeding mechanism, including feeding mechanism, feeding channel, cascaded blevile of push, feeding channel's output is equipped with dodges the mouth, cascaded blevile of push locates dodges the mouth, cascaded blevile of push includes pushing away the material subassembly and locates first step, second step on the material subassembly, be equipped with the deflector between first step and the second step, the deflector is fixed in feeding channel, first step, second step, blown down tank's output gradually the formula setting that increases, the diapire of the top of first step, deflector, second step and blown down tank all inclines downwards towards feeding mechanism one side, the material subassembly that pushes away drives first step and second step and slides from top to bottom and set up in the deflector in order to link up feeding channel's output and blown down tank's input.

2. The feeder of step feed as set forth in claim 1, wherein: the mounting plate is obliquely arranged downwards towards one side of the feeding channel.

3. A stepped loading feeder according to claim 1 or 2, wherein: the feeding channel comprises an inclined section and a horizontal section which are connected in sequence, wherein the inclined section inclines downwards towards one side of the feeding mechanism, and the horizontal section is located beside the first step.

4. A stepped feed feeder according to claim 3, wherein: and a vibrating motor is arranged at the bottom of the inclined section.

5. The feeder of step feed as set forth in claim 1, wherein: the pushing assembly comprises a driving motor, a turntable connected to the driving motor, and a driving rod eccentrically arranged on the turntable, wherein one end of the driving rod is rotatably arranged on the turntable, the other end of the driving rod is rotatably provided with a sliding block, and the first step and the second step are respectively fixedly arranged on opposite sides of the sliding block.

6. The feeder of step feed as set forth in claim 1, wherein: the feeding mechanism comprises a driving cylinder, a fixed toothed plate group and a movable toothed plate group, wherein the movable toothed plate is arranged on the driving cylinder, and the driving cylinder drives the movable toothed plate group to move obliquely relative to the fixed toothed plate group so as to drive materials on the fixed toothed plate group to advance forward.

7. The feeder of step feed as set forth in claim 1, wherein: the fixed toothed plate group is provided with two fixed toothed plates, the movable toothed plate group is provided with two movable toothed plates, the two movable toothed plates are positioned between the two fixed toothed plates, the two movable toothed plates are connected through a connecting rod, and the driving cylinder is connected with the connecting rod.

8. The feeder of step feed as set forth in claim 1, wherein: the output end of the feeding mechanism is provided with a cutting mechanism, and the cutting mechanism is used for cutting redundant excess materials at two ends of the materials.

9. The stepped feed feeder of claim 8, wherein: the cutting mechanism comprises a cutting device and a pulling device, the cutting device is provided with a cutting positioning opening, and the pulling device is used for placing materials at the output end of the feeding mechanism to the cutting positioning opening.

10. The stepped feed feeder of claim 8, wherein: and a waste recycling mechanism is arranged beside the cutting mechanism.