Resistor feeding mechanism on resistor assembly machine

Abstract

The utility model discloses a resistor feeding mechanism on a resistor assembly machine, which comprises a positioning plate, the top of the positioning plate is fixedly connected with a lifting platform through a telescopic piece, the top of the lifting platform is symmetrically provided with vertical plates, a feeding wheel is rotatably connected between the two vertical plates, a feeding cylinder is arranged above the feeding wheel, and the feeding cylinder is connected with the lifting platform. A material guiding cylinder is welded to the top of the lifting table through a frame rod, three inclined plates are installed in the material guiding cylinder, and a buffering assembly is installed at the position, corresponding to a discharging opening in the left end of the material guiding cylinder, of the material guiding cylinder. The resistor feeding mechanism on the resistor assembly machine is reasonable in structural design and convenient to use, can adjust the feeding height so as to adapt to the station heights of different resistor assembly machines, has a relatively wide application range, can provide a relatively good buffering effect on falling resistors, can prevent the resistors falling from high positions from being damaged due to relatively large impact force, and is suitable for popularization and application. And a good use effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to resistance assembly technical field, concretely is a kind of resistance feeding mechanism on resistance assembly machine. BACKGROUND

[0002] Current resistance feeding device exists some problems when using, such as most cannot adjust the height of feeding, due to the height of resistance assembly machine station is not one, and then the application range of device will be reduced, and resistance is often unloaded from high place, cannot provide certain buffering effect in unloading process, resistance is directly dropped from high place to assembly station and easily damaged, therefore we provide a kind of resistance feeding mechanism on resistance assembly machine to solve the problems raised in the above background technology. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a kind of resistance feeding mechanism on resistance assembly machine to solve the problems raised in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of resistance feeding mechanism on resistance assembly machine, including positioning plate, the top of the positioning plate is fixedly connected with lifting platform by telescopic piece, the top of the lifting platform is symmetrically installed with vertical plate, rotationally connected with feeding wheel between two vertical plates, the feeding wheel is equipped with feeding cylinder above, the top of the lifting platform is welded with guide cylinder by frame rod, three inclined plates are installed in the guide cylinder, and the position corresponding to the left end discharge port of the guide cylinder is installed with buffer assembly.

[0005] Further, the buffer assembly includes motor base, the motor base is fixedly installed on the top of guide cylinder, the top of the motor base is fixedly installed with micro motor, the output shaft of the micro motor is fixedly connected with screw rod in the inside of guide cylinder, the screw rod is screw-connected with lifting block along the axial direction, the left side of the lifting block is fixedly connected with guide sliding block, the top of the inner wall of the guide cylinder is fixedly connected with sliding rail matched with guide sliding block, the right side of the lifting block is fixedly connected with baffle through cross bar, the cross bar is slidingly connected with extrusion block along the axial direction, the bottom of the extrusion block is fixedly connected with buffer block, and the surface of the cross bar and the two sides corresponding to extrusion block are both sleeved with buffer spring.

[0006] Further, the guide cylinder includes vertical receiving part and inclined guide part, and the two are communicated with each other, and the inclined plate is fixedly connected on the inner wall of the receiving part of guide cylinder.

[0007] Further, the three inclined plates are sequentially arranged from top to bottom, and the upper and lower two inclined plates are designed to be inclined from left high to right low, and the middle inclined plate is designed to be inclined from left low to right high, so that the falling resistors can be received, and the possible damage caused by falling from a high place can be reduced.

[0008] Further, the top of the inclined plate is fixedly connected with a first rubber pad, and the inner wall of the material guiding cylinder is fixedly connected with a second rubber pad, so that the falling resistors can be prevented from being in rigid contact with the inclined plate and the inner wall of the material guiding cylinder, and damage can be avoided.

[0009] Further, a plurality of accommodating grooves are equidistantly arranged on the outer side of the feeding wheel, and a rubber protruding strip is fixedly connected to the surface of the feeding wheel and the position between the adjacent two accommodating grooves, so that the resistors falling from the feeding cylinder can be received, and the rubber protruding strip on the feeding wheel can intermittently impact the top end of the material guiding cylinder when the feeding wheel rotates, and then the resistors in the leftmost accommodating groove can fall into the material guiding cylinder by using the vibration force.

[0010] Further, the telescopic member is a pneumatic cylinder, and a dustproof folding cylinder is fixedly connected between the positioning plate and the lifting table and corresponds to the outer side of the telescopic member, so that the telescopic member can be protected from dust, and the service life can be prolonged.

[0011] Compared with the prior art, the utility model has the advantages of the following:

[0012] The feeding wheel continuously rotates counterclockwise, so that the multiple resistors fall into the multiple accommodating grooves, and the resistor in the leftmost accommodating groove falls into the material guiding cylinder during the rotation of the feeding wheel, and then falls into the guiding portion of the material guiding cylinder through the buffering of the multiple inclined plates, and rolls to the buffering block, at this time, the extrusion block moves on the horizontal rod, the buffering spring provides a certain buffering effect, the protection of the resistor is formed, the output shaft of the micro motor is controlled to intermittently rotate forward and backward, the screw rod is rotated, the lifting block connected with the screw rod is limited by the guide sliding block and the sliding rail, the horizontal rod and the buffering block are driven to move up and down, when the lifting block moves up, the resistor on the right side of the buffering block rolls at a small initial speed, and is discharged from the left end of the material guiding cylinder to the resistor assembling machine station, when the lifting block moves down, the next resistor is blocked, and the feeding of the multiple resistors can be realized through the reciprocating movement, the resistor feeding mechanism on the resistor assembling machine has the advantages of reasonable structure, convenient use, adjustable feeding height, adaptation to the station height of different resistor assembling machines, high application range, good buffering effect for the falling resistor, prevention of damage of the resistor caused by a large impact force when falling from a high place, and good use effect. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 A structure sectional view of the utility model;

[0014] Fig. 2 A structure sectional view of the utility model guide material cylinder part;

[0015] Fig. 3 A three-dimensional structure schematic view of the utility model feeding wheel.

[0016] In the drawing: 1 positioning plate, 2 telescopic part, 3 lifting platform, 4 vertical plate, 5 feeding wheel, 6 feeding cylinder, 7 guide cylinder, 8 inclined plate, 9 buffer assembly, 91 motor base, 92 micro motor, 93 screw rod, 94 lifting block, 95 guide sliding block, 96 slide rail, 97 cross bar, 98 extrusion block, 99 buffer block, 910 buffer spring, 10 containing groove, 11 rubber convex strip, 12 dustproof folding cylinder. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0018] Please refer to Figs. 1-3 A resistance feeding mechanism on a resistance assembly machine, including positioning plate 1, the top of positioning plate 1 is fixedly connected with lifting platform 3 through telescopic part 2, the top of lifting platform 3 is symmetrically installed with vertical plate 4, feeding wheel 5 is rotatably connected between two vertical plates 4, feeding wheel 5 is driven to rotate by the motor installed on the outer side of one of vertical plates 4, feeding cylinder 6 is arranged above feeding wheel 5, feeding cylinder 6 is fixedly connected with connecting rod on the front and rear sides, and the two connecting rods are fixedly installed on the inner sides of two vertical plates 4 respectively, guide cylinder 7 is welded on the top of lifting platform 3 through frame rod, three inclined plates 8 are installed in guide cylinder 7, and buffer assembly 9 is installed on the left end of guide cylinder 7.

[0019] Specific, buffer assembly 9 includes motor seat 91, motor seat 91 is fixedly installed on the top of the material guiding cylinder 7, the top of the motor seat 91 is fixedly installed with the micro motor 92, the output shaft of the micro motor 92 is fixedly connected with the screw rod 93 through the inside of the material guiding cylinder 7, the screw rod 93 is axially connected with the lifting block 94, the left side of the lifting block 94 is fixedly connected with the guide sliding block 95, the top of the inner wall of the material guiding cylinder 7 is fixedly connected with the sliding rail 96 matched with the guide sliding block 95, the right side of the lifting block 94 is fixedly connected with the baffle through the cross bar 97, the cross bar 97 is axially connected with the extrusion block 98, the bottom of the extrusion block 98 is fixedly connected with the buffer block 99, and the surface of the cross bar 97 and the two sides corresponding to the extrusion block 98 are both sleeved with the buffer spring 910.

[0020] Specific, the material guiding cylinder 7 includes a vertical receiving part and an inclined guiding part, and the two are communicated with each other, and the inclined plate 8 is fixedly connected to the inner wall of the receiving part of the material guiding cylinder 7.

[0021] Specific, the three inclined plates 8 are sequentially arranged from top to bottom, and the upper and lower two inclined plates 8 are designed to be inclined from high left to low right, and the inclined plate 8 located in the middle is designed to be inclined from low left to high right, so that the falling resistance can be received through the ladder type design, so as to reduce the possible damage caused by falling from a high place.

[0022] Specific, the top of the inclined plate 8 is fixedly connected with the first rubber pad, and the inner wall of the material guiding cylinder 7 is fixedly connected with the second rubber pad, so that the first rubber pad and the second rubber pad can prevent the falling resistance from being in rigid contact with the inclined plate 8 and the inner wall of the material guiding cylinder 7, thereby preventing damage.

[0023] Specific, a plurality of accommodating grooves 10 are equidistantly formed on the outer side of the feeding wheel 5, and a rubber protruding strip 11 is fixedly connected to the surface of the feeding wheel 5 and the position between the adjacent two accommodating grooves 10, the accommodating groove 10 is used for receiving the resistance falling from the feeding cylinder 6, and when the feeding wheel 5 rotates, the rubber protruding strip 11 on it can intermittently impact the top end of the material guiding cylinder 7, and then the resistance in the leftmost accommodating groove 10 can fall into the material guiding cylinder 7 by using the vibration force.

[0024] Specific, the telescopic part 2 specifically adopts a gas cylinder, and a dustproof folding cylinder 12 is fixedly connected between the positioning plate 1 and the lifting platform 3 and corresponds to the outer side of the telescopic part 2, so that the dustproof folding cylinder 12 can protect the telescopic part 2 inside from dust, thereby prolonging the service life.

[0025] The resistance feeding mechanism of the resistance assembling machine has reasonable structure design, is convenient to use, can adjust the feeding height, thereby adapting to the height of the work station of different resistance assembling machines, has high application range, can provide good buffering effect for the falling resistance, can prevent the falling resistance from being damaged due to large impact force, and has good use effect.

[0026] In use, the resistors are continuously fed through the feeding cylinder 6, and the feeding wheel 5 is continuously rotated counterclockwise, so that the resistors fall into the accommodating grooves 10, and in the process of rotation of the feeding wheel 5, the resistors in the leftmost accommodating groove 10 continuously fall into the guide cylinder 7, and then fall into the guide part of the guide cylinder 7 through the buffering of the inclined plates 8, and then roll to the buffering block 99, at this time, the pressing block 98 is driven to move on the cross rod 97, the buffering spring 910 provides a certain buffering effect, and the resistors are protected, the micro motor 92 is controlled to intermittently rotate forward and backward, the output shaft of the micro motor 92 drives the screw rod 97 to rotate, the lifting block 94 connected with the screw rod 97 through threads is limited by the guide sliding block 95 and the slide rail 96, the cross rod 97 and the buffering block 99 are driven to move up and down, when the buffering block 99 moves up, the resistors on the right side of the buffering block 99 roll at a small initial speed, and are discharged from the left end of the guide cylinder 7 to the resistor assembling machine station, when the buffering block 99 moves down, the next resistor is blocked, and thus the feeding of the resistors is realized.

[0027] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments can be changed, modified, replaced and varied in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A resistor feeding mechanism on a resistor mounting machine, comprising a positioning plate (1), characterized in that: The top of the positioning plate (1) is fixedly connected with a lifting platform (3) through a telescopic part (2), the top of the lifting platform (3) is symmetrically provided with a vertical plate (4), a feeding wheel (5) is rotatably connected between the two vertical plates (4), a feeding cylinder (6) is arranged above the feeding wheel (5), a guide cylinder (7) is welded on the top of the lifting platform (3) through a frame rod, three inclined plates (8) are arranged in the guide cylinder (7), and a buffer assembly (9) is arranged above the guide cylinder (7) and corresponds to the position of the left end discharge port of the guide cylinder (7).

2. The resistor feeding mechanism on the resistor assembling machine according to claim 1, characterized in that: The buffer assembly (9) comprises a motor seat (91), the motor seat (91) is fixedly installed on the top of the guide cylinder (7), the top of the motor seat (91) is fixedly provided with a micro motor (92), the output shaft of the micro motor (92) penetrates into the guide cylinder (7) and is fixedly connected with a screw rod (93), the screw rod (93) is axially and threadedly connected with a lifting block (94), the left side of the lifting block (94) is fixedly connected with a guide sliding block (95), the top of the inner wall of the guide cylinder (7) is fixedly connected with a sliding rail (96) matched with the guide sliding block (95), the right side of the lifting block (94) is fixedly connected with a baffle through a cross rod (97), the cross rod (97) is axially and slidably connected with a squeezing block (98), the bottom of the squeezing block (98) is fixedly connected with a buffer block (99), and the surface of the cross rod (97) and the two sides corresponding to the squeezing block (98) are both provided with buffer springs (910).

3. The resistor feeding mechanism on the resistor assembling machine according to claim 2, characterized in that: The guide cylinder (7) comprises a vertical receiving part and an inclined guide part, and the two parts are in communication with each other, and the inclined plate (8) is fixedly connected to the inner wall of the receiving part of the guide cylinder (7).

4. The resistor feeding mechanism of claim 3, wherein: The three inclined plates (8) are sequentially arranged from top to bottom, and the upper and lower inclined plates (8) are designed in an inclined manner with the left side being higher than the right side, and the inclined plate (8) located in the middle is designed in an inclined manner with the left side being lower than the right side.

5. The resistor feeding mechanism of claim 4, wherein: The top of the inclined plate (8) is fixedly connected with a first rubber pad, and the inner wall of the guide cylinder (7) is fixedly connected with a second rubber pad.

6. The resistor feeding mechanism of claim 5, wherein: A plurality of accommodating grooves (10) are equidistantly arranged on the outer side of the feeding wheel (5), and a rubber protruding strip (11) is fixedly connected to the surface of the feeding wheel (5) and corresponds to the position between adjacent two accommodating grooves (10).

7. The resistor feeding mechanism of claim 6, wherein: The telescopic part (2) is a pneumatic cylinder, and a dustproof folding cylinder (12) is fixedly connected between the positioning plate (1) and the lifting platform (3) and corresponds to the outer side of the telescopic part (2).

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