Automatic material counting machine

Abstract

The utility model discloses an automatic material counting machine, which belongs to the technical field of SMT (Surface Mount Technology) material production and comprises a base frame, a double-station continuous material distributing mechanism, a material cutting mechanism, a transition material guiding mechanism, a mounting plate and an arc-shaped mounting plate, and the right end of the base frame is fixedly provided with the mounting plate; an arc-shaped mounting plate is fixedly mounted on the rear side of the left end of the base frame; a double-station continuous material distributing mechanism is mounted at the left end of the base frame; a cutting mechanism is mounted on the left side of the top of the base frame; a transition guide mechanism is mounted in the middle of the front end of the base frame; counting sensors are installed on the transition material guiding mechanism and the material cutting mechanism. According to the utility model, through the cooperation of the double-station continuous material distributing mechanism and the material cutting mechanism, the continuous material distribution of the material belt can be realized, the material belt material distributing time is shortened, and meanwhile, the automatic material counting can be carried out; and through cooperation of the material cutting mechanism, the second guide material pressing assembly and the third guide material pressing assembly, the device can carry out a small amount of material distribution operation multiple times, and the workload of manual material cutting is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to SMT material production technical field, concretely relates to automatic point material machine. BACKGROUND

[0002] SMT (Surface Mounted Technology) is a kind of electronic assembly technology developed on the basis of hybrid integrated circuit technology, and the quantity of material after production needs to be checked by point material device.

[0003] Chinese patent CN211928620U discloses a kind of SMT point material device, including point material machine, control panel, power switch, placing rack, mounting block, recess, placing rod and receiver, the top of the side of point material machine is fixedly installed with dismounting frame, the top of the dismounting frame is movably clamped with dismounting nut, the other side of the dismounting frame is clamped with blowing box, the top of the blowing box is provided with extension slot.But, the device still has the following problems in use process:

[0004] This device can only carry out continuous automatic point material counting, it is inconvenient to carry out a small amount of counting and disc operation many times, and manual shearing is low in efficiency and will increase additional workload, it is relatively inconvenient.

[0005] Based on this, the utility model discloses an automatic point material machine to solve the above problems. INVENTION CONTENTS

[0006] In view of the above shortcomings of prior art, the utility model provides an automatic point material machine.

[0007] To achieve the above object, the utility model is realized by the following technical scheme:

[0008] An automatic point material machine, including base frame, still including double-station continuous material distributing mechanism, cutting mechanism, transition material guiding mechanism, mounting plate and arc-shaped mounting plate, the right end of base frame is fixedly installed with mounting plate;The left end rear side of base frame is fixedly installed with arc-shaped mounting plate;The left end of base frame is installed with double-station continuous material distributing mechanism for carrying out continuous disc operation to main material disc on mounting plate;The left top of base frame is installed with cutting mechanism for cutting off material belt;The front end middle part of base frame is installed with transition material guiding mechanism for assisting material belt removal;Counting sensor for automatically counting material on material belt is installed on transition material guiding mechanism and cutting mechanism;

[0009] The double-station continuous material distributing mechanism comprises a driving assembly for controlling rotation of the distributing disc, two sets of self-rotation mechanisms for controlling rotation of the distributing disc to wind the material, a first guide and pressing assembly, a second guide and pressing assembly and a third guide and pressing assembly, the driving assembly is installed at the left end of the base frame, the two sets of self-rotation mechanisms are symmetrically installed on the driving assembly, the first guide and pressing assembly, the second guide and pressing assembly and the third guide and pressing assembly are the same in structure and function and are only different in installation position, the first guide and pressing assembly, the second guide and pressing assembly and the third guide and pressing assembly are used for guiding and pressing the material belt and assisting the material belt in distributing, the first guide and pressing assembly is installed on the arc-shaped mounting plate, and the second guide and pressing assembly and the third guide and pressing assembly are installed on the cutting mechanism.

[0010] Further, the driving assembly comprises a rotating disc and a servo motor, the rotating disc is rotatably installed at the top left side of the base frame, the servo motor is fixedly installed at the bottom of the base frame through a support plate, and the output shaft of the servo motor is fixedly connected with the bottom center of the rotating disc.

[0011] Further, the self-rotation mechanism comprises a distributing disc and a motor, two distributing discs are rotatably installed at the top of the rotating disc, the two distributing discs are symmetrically arranged at the top of the rotating disc and have a gap, two motors are fixedly installed at the bottom of the rotating disc, and the output ends of the two motors are rotatably penetrated through the rotating disc and are respectively fixedly connected with the bottom center of the two distributing discs.

[0012] Further, the cutting mechanism comprises a double-shaft air cylinder, a push plate and a cutter, two double-shaft air cylinders are symmetrically fixedly installed at the left and right sides of the rotating disc, the output end of the left double-shaft air cylinder is fixedly connected with the push plate, and the output end of the right double-shaft air cylinder is fixedly connected with the cutter.

[0013] Further, the output directions of the two double-shaft air cylinders are both towards the rotation center of the rotating disc.

[0014] Further, the first guide and pressing assembly, the second guide and pressing assembly and the third guide and pressing assembly comprise a sliding rod, a reset spring, a support rod and a guide wheel, the front side of the arc-shaped mounting plate and the front and back sides of the push plate are all provided with a through sliding groove, the sliding rod is limitingly and slidably connected through the sliding groove, one end of the sliding rod is fixedly installed with the support rod, and the other end is fixedly installed with a baffle, one end of the reset spring in the first guide and pressing assembly is fixedly installed on the front side of the arc-shaped mounting plate, one end of the reset spring in the second guide and pressing assembly and the third guide and pressing assembly is respectively fixedly installed on the front and back sides of the push plate, the other end of all the reset springs is fixedly connected with one end of the corresponding support rod, and all the reset springs are sleeved on the outside of the corresponding sliding rod, and the other end of the plurality of support rods is rotatably installed with the guide wheel.

[0015] Further, the transition material guiding mechanism comprises a material guiding roller, a connecting plate, a guide rail, a lead screw, a guide wheel, a sliding plate, a knob and a guide tooth, the connecting plate is fixedly installed at the middle of the front end of the base frame, the bottom of the material guiding roller is rotationally connected with the top rear side of the connecting plate; a plurality of guide teeth are fixedly installed on the material guiding roller, the plurality of guide teeth are evenly distributed in a circumferential array on the material guiding roller; the guide rail is fixedly installed at the top front side of the connecting plate, the sliding plate is slidingly connected at the top of the guide rail; the lead screw is rotationally installed on the connecting plate through a cross plate at the front and rear ends of the lead screw; the sliding plate is threadedly connected with the lead screw; the knob is fixedly installed at the front end of the lead screw, and the guide wheel is rotationally installed at the top of the sliding plate.

[0016] Further, the distance between the plurality of guide teeth is the same as the distance between the positioning holes on the material belt.

[0017] Compared with the prior art, the utility model has the advantages of:

[0018] The utility model discloses a double -station continuous material distributing mechanism and cutting material mechanism's cooperation can realize the continuous material distributing of material belt, reduces material belt material distributing time's simultaneously still can carry out automatic point material, has improved the practicality of device, and through cutting material mechanism, second guide pressure material subassembly and third guide pressure material subassembly's cooperation, makes device can carry out a little many times's material distributing operation, has reduced the workload that needs manual cutting material, has improved the practicality of device further. ACCURACY OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description. Obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0020] Figure 1 It is the perspective of the automatic point material machine of the utility model Figure 1 ;

[0021] Figure 2 It is the front view of the automatic point material machine of the utility model

[0022] Figure 3 It is the perspective of the automatic point material machine of the utility model Figure 2 ;

[0023] Figure 4 It is the enlarged view of A in Figure 1 ;

[0024] Figure 5 It is the partial perspective view of double -station continuous material distributing mechanism.

[0025] The reference signs in the drawings represent the following respectively:

[0026] 1, base frame; 2, double-station continuous material distributing mechanism; 21, driving assembly; 211, rotating disc; 212, servo motor; 22, self-rotating mechanism; 221, material placing disc; 222, motor; 231, sliding groove; 232, sliding rod; 233, return spring; 234, supporting rod; 235, guide wheel; 3, material cutting mechanism; 31, double-shaft air cylinder; 32, push plate; 33, cutter; 5, transition material guiding mechanism; 51, material guiding roller; 52, connecting plate; 53, guide rail; 54, lead screw; 55, guide wheel; 56, sliding plate; 57, knob; 58, guide tooth; 6, mounting plate; 7, arc-shaped mounting plate. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] In the following description, "left", "right", "front", "back", "up", "down" are oriented with the perspective of the front view.

[0029] In some embodiments, referring to the drawings of the specification Figures 1-5 , the material cutting mechanism 3 is an automatic material pointing machine, comprising a base frame 1, a double-station continuous material distributing mechanism 2, a material cutting mechanism 3, a transition material guiding mechanism 5, a mounting plate 6 and an arc-shaped mounting plate 7, the mounting plate 6 is fixedly installed at the right end of the base frame 1; the arc-shaped mounting plate 7 is fixedly installed at the left end rear side of the base frame 1; the double-station continuous material distributing mechanism 2 for continuously distributing the master material disc on the mounting plate 6 is installed at the left end of the base frame 1; the material cutting mechanism 3 for cutting the material belt is installed at the top left side of the base frame 1; the transition material guiding mechanism 5 for assisting the material belt in moving is installed at the front end middle part of the base frame 1; the counting sensor for automatically counting the material on the material belt is installed on the transition material guiding mechanism 5 and the material cutting mechanism 3; the counting sensor adopts the mature technology in the industry; for example, the counting sensor in the patent number CN202171822U.

[0030] The duplex continuous material distributing mechanism 2 comprises a driving assembly 21 for controlling rotation of the distributing disc, two sets of self-rotation mechanisms 22 for controlling rotation of the distributing disc to wind the material, a first guide and pressing assembly, a second guide and pressing assembly and a third guide and pressing assembly, the driving assembly 21 is installed at the left end of the base frame 1, the two sets of self-rotation mechanisms 22 are symmetrically installed on the driving assembly 21, the first guide and pressing assembly, the second guide and pressing assembly and the third guide and pressing assembly are same in structure and function and are only different in installation position, the first guide and pressing assembly, the second guide and pressing assembly and the third guide and pressing assembly are used for guiding and pressing the material belt and assisting the material belt to be distributed, the front of the top of the driving assembly 21 is provided as a feeding and discharging station, and the rear position of the top of the driving assembly 21 is provided as a winding station.

[0031] In the utility model, the operator installs the main distributing disc on the mounting plate 6, then fixes the two distributing discs on the self-rotation mechanisms 22 of the feeding and discharging station and the winding station, and sets the number of materials to be distributed; then the material belt is pulled out and the left end of the material belt is inserted through the transition guide mechanism 5, then the left end of the material belt is pulled to the self-rotation mechanism 22 of the winding station, and the left end of the material belt is adhered to the winding station through the first guide and pressing assembly, then the self-rotation mechanism 22 of the winding station continuously works to drive the distributing disc of the winding station to rotate to wind the material, and the counting sensor in the middle of the front end of the base frame 1 counts the materials on the material belt, when the number of materials on the material belt reaches the set advanced value through the transition guide mechanism 5, the self-rotation mechanism 22 of the winding station stops working;

[0032] Then the driving assembly 21 works to make the self-rotation mechanism 22 of the winding station rotate to the feeding and discharging station in the clockwise direction, the self-rotation mechanism 22 of the feeding and discharging station rotates to the winding station in the clockwise direction, and in the rotating process, the distributing disc installed on the self-rotation mechanism 22 of the winding station continuously pulls the material belt to move to the left, and the material belt adheres to the distributing disc of the self-rotation mechanism 22 of the feeding and discharging station rotating to the winding station through the first guide and pressing assembly; at this time, the value on the counting sensor is the set number of materials; then the cutting mechanism 3 works to cut the material belt between the feeding and discharging station and the winding station to the left, and moves the cut material belt to the self-rotation mechanisms 22 of the feeding and discharging station and the winding station;

[0033] When the driving assembly 21 works to make the rotating mechanism 22 of the material winding station rotate in the clockwise direction to the material feeding and discharging station, then the operator moves the material distributing disc of the material feeding and discharging station out, and installs a new material distributing disc on the rotating mechanism 22 of the material feeding and discharging station, while the rotating mechanism 22 of the material winding station continues to work to drive the material distributing disc to rotate for material winding operation; repeating the above operation can realize continuous material distributing of the material belt, reduce the material distributing time of the material belt, and also can automatically point the material, improve the practicability of the device, and through the cooperation of the cutting mechanism 3, the second guiding and pressing assembly and the third guiding and pressing assembly, the device can perform multiple material distributing operations, reduce the workload of manual cutting, and further improve the practicability of the device.

[0034] In some embodiments, the driving assembly 21 includes a rotating disc 211 and a servo motor 212, the rotating disc 211 is rotatably installed on the top left side of the base frame 1, and the servo motor 212 is fixedly installed on the bottom of the base frame 1 through a support plate, and the output shaft of the servo motor 212 is fixedly connected with the bottom center of the rotating disc 211.

[0035] Specifically, the rotating mechanism 22 includes a material distributing disc 221 and a motor 222, two material distributing discs 221 are rotatably installed on the top of the rotating disc 211, the two material distributing discs 221 are symmetrically arranged on the top of the rotating disc 211 and have a gap, and two motors 222 are fixedly installed on the bottom of the rotating disc 211, and the output ends of the two motors 222 are rotatably penetrated through the rotating disc 211 and are respectively fixedly connected with the bottom centers of the two material distributing discs 221.

[0036] In some embodiments, the cutting mechanism 3 includes a double-shaft air cylinder 31, a push plate 32 and a cutter 33, two double-shaft air cylinders 31 are symmetrically fixedly installed on the left and right sides of the rotating disc 211, the output end of the left double-shaft air cylinder 31 is fixedly connected with the push plate 32, and the output end of the right double-shaft air cylinder 31 is fixedly connected with the cutter 33; the cutter 33 can pass through the gap between the two material distributing discs 221. The output directions of the two double-shaft air cylinders 31 are both towards the rotating center of the rotating disc 211.

[0037] In some embodiments, the first guide and pressing assembly, the second guide and pressing assembly and the third guide and pressing assembly each comprise a sliding rod 232, a return spring 233, a supporting rod 234 and a guide wheel 235, the front side of the arc-shaped mounting plate 7 and the front and back sides of the push plate 32 are each provided with a through sliding groove 231; the sliding rod 232 is limitingly and slidably connected through the sliding groove 231; one end of the sliding rod 232 is fixedly provided with the supporting rod 234, and the other end is fixedly provided with a baffle; one end of the return spring 233 in the first guide and pressing assembly is fixedly installed on the front side of the arc-shaped mounting plate 7, and one end of the return spring 233 in the second guide and pressing assembly and the third guide and pressing assembly is respectively fixedly installed on the front and back sides of the push plate 32, the other end of all the return springs 233 is fixedly connected with one end of the corresponding supporting rod 234, and all the return springs 233 are sleeved outside the corresponding sliding rod 232; the other end of the plurality of supporting rods 234 is rotatably provided with the guide wheel 235. Among them, the second guide and pressing assembly is located at the back side of the push plate 32, and the third guide and pressing assembly is located at the front side of the push plate 32.

[0038] Among them, since the guide wheel 235 is rotatably arranged, the friction is small, and the inner ring of the distribution disc is provided with a positioning protrusion matched with the material belt, so that the material belt will not slip during the rolling process.

[0039] In some embodiments, the transition material guiding mechanism 5 comprises a material guiding roller 51, a connecting plate 52, a guide rail 53, a lead screw 54, a guide wheel 55, a sliding plate 56, a knob 57 and a guide tooth 58, the connecting plate 52 is fixedly installed at the middle of the front end of the base frame 1, and the bottom of the material guiding roller 51 is rotatably connected with the top of the connecting plate 52; a plurality of guide teeth 58 are fixedly installed on the material guiding roller 51, the plurality of guide teeth 58 are uniformly distributed in a circumferential array on the material guiding roller 51 at equal intervals, and the distance between the plurality of guide teeth 58 is the same as the distance between the positioning holes on the material belt; the guide rail 53 is fixedly installed on the top of the front side of the connecting plate 52, and the sliding plate 56 is slidably arranged on the top of the guide rail 53; the lead screw 54 is rotatably installed on the connecting plate 52 through a cross plate at the front and back ends; and the sliding plate 56 is threadedly connected with the lead screw 54; the knob 57 is fixedly installed on the front end of the lead screw 54, and the guide wheel 55 is rotatably installed on the top of the sliding plate 56. Among them, the material belt is used to pass through the gap between the material guiding roller 51 and the guide wheel 55.

[0040] In the utility model, the operator installs the main material tray on the mounting plate 6, installs two material trays on the material tray 221, then pulls out the material belt of the main material tray, and aligns the positioning hole on the material belt with the guide tooth 58, then rotates the knob 57, the knob 57 drives the screw rod 54 to rotate, the sliding plate 56 moves along the guide rail 53 towards the material belt direction, until the rear side of the guide wheel 55 is attached to the material belt, then continues to pull the material belt, the guide tooth 58 pushes the material belt to continue to move left along with the guide roller 51 and the guide wheel 55, then pulls the sliding rod 232 in the first guide pressing material station outward, the sliding rod 232 moves outward along the sliding groove 231, and the supporting rod 234 continuously compresses the reset spring 233, then inserts the left end of the material belt into the material tray of the material winding station, releases the sliding rod 232, and the reset spring 233 resets the supporting rod 234, at this time, the guide wheel 235 in the first guide pressing material station is attached to the material belt, and the material belt is pressed on the material tray of the material winding station,

[0041] Then the motor 222 of the material winding station works to drive the material tray 221 to rotate, at this time, the material tray of the material winding station rotates to carry out the material winding operation on the material belt, until the number of materials on the material belt recognized by the counting sensor in the middle of the front end of the base frame 1 reaches the advance value, the motor 222 of the material winding station stops working, then the servo motor 212 works to drive the rotating disc 211 to rotate clockwise by half a turn, so that the material tray 221 of the material winding station rotates to the material feeding and discharging station, and in the rotating process, the material tray 221 of the material winding station continuously pulls the material belt to move, and cooperates with the guide wheel 235 in the first guide pressing material assembly to make the material belt attached to the material tray 221 moved from the material feeding and discharging station to the material winding station.

[0042] When the material tray 221 of the material winding station rotates to the material feeding and discharging station, the two double-shaft air cylinders 31 work simultaneously, so that the push plate 32 and the cutter 33 move towards the material belt simultaneously, until the cutter 33 touches the right end of the push plate 32, the material belt is cut off, and in the moving process, since the material tray of the material winding station does not carry out the material winding at this time, the guide wheel 235 in the second guide pressing material assembly moves the material belt to the inner circle of the material tray of the material winding station, and the guide wheel 235 in the third guide pressing material assembly drives the material belt to move to the inner circle of the material tray of the material feeding and discharging station; since the material tray of the material feeding and discharging station has completed the material winding operation at this time, the outer diameter of the inner circle is large, so that the guide wheel 235 in the third guide pressing material assembly drives the supporting rod 234 to compress the reset spring 233 backwards, so that the cut-off material belt is attached to the material tray of the material feeding and discharging station, then the push plate 32 and the cutter 33 reset, the worker takes out the material tray of the material feeding and discharging station, and installs a new material tray, and in the material feeding and discharging process, the motor 222 of the material winding station works to drive the material tray 221 to rotate to carry out the material tray operation on the next material belt.

[0043] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features therein can be replaced by equivalents; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An automatic chip dispenser comprising a base frame (1), characterized in that: It also includes double-station continuous material distributing mechanism (2), cutting mechanism (3), transition material guiding mechanism (5), mounting plate (6) and arc-shaped mounting plate (7), the right end of the base frame (1) is fixedly installed with the mounting plate (6); the left end of the base frame (1) is fixedly installed with the arc-shaped mounting plate (7); the left end of the base frame (1) is installed with the double-station continuous material distributing mechanism (2) for continuously distributing the main material disc on the mounting plate (6); the top left side of the base frame (1) is installed with the cutting mechanism (3) for cutting the material belt; the front end of the base frame (1) is installed with the transition material guiding mechanism (5) for assisting the material belt in moving; the transition material guiding mechanism (5) and the cutting mechanism (3) are both installed with the counting sensor for automatically counting the material on the material belt. The double-station continuous material distributing mechanism (2) includes a driving assembly (21) for controlling the rotation of the distributing disc, two groups of self-rotation mechanisms (22) for controlling the rotation of the distributing disc to roll the material, a first guide pressing assembly, a second guide pressing assembly and a third guide pressing assembly, the driving assembly (21) is installed on the left end of the base frame (1); the two groups of self-rotation mechanisms (22) are symmetrically installed on the driving assembly (21); the first guide pressing assembly, the second guide pressing assembly and the third guide pressing assembly are all the same in structure and function and only differ in installation position, the first guide pressing assembly, the second guide pressing assembly and the third guide pressing assembly are all used for guiding and pressing the material belt and assisting the material belt in distributing; the first guide pressing assembly is installed on the arc-shaped mounting plate (7); the second guide pressing assembly and the third guide pressing assembly are installed on the cutting mechanism (3).

2. The automatic pay-out machine according to claim 1, characterized in that, The driving assembly (21) includes a rotating disc (211) and a servo motor (212), the rotating disc (211) is rotatably installed on the top left side of the base frame (1), the servo motor (212) is fixedly installed on the bottom of the base frame (1) through a support plate, and the output shaft of the servo motor (212) is fixedly connected with the bottom center of the rotating disc (211).

3. The automatic pay-out machine according to claim 2, characterized in that, The self-rotation mechanism (22) includes a material placing disc (221) and a motor (222), two material placing discs (221) are rotatably installed on the top of the rotating disc (211), the two material placing discs (221) are symmetrically arranged on the top of the rotating disc (211) and have a gap, two motors (222) are fixedly installed on the bottom of the rotating disc (211), and the output ends of the two motors (222) are rotatably penetrated through the rotating disc (211) and are respectively fixedly connected with the bottom center of the two material placing discs (221).

4. The automatic payout machine of claim 3, wherein, The cutting mechanism (3) includes double-shaft air cylinders (31), a push plate (32) and a cutter (33), two double-shaft air cylinders (31) are symmetrically fixedly installed on the left and right sides of the rotating disc (211), the output end of the left double-shaft air cylinder (31) is fixedly connected with the push plate (32), and the output end of the right double-shaft air cylinder (31) is fixedly connected with the cutter (33).

5. The automatic payout machine of claim 4, wherein, The output directions of the two double-shaft air cylinders (31) are both towards the rotation center of the rotating disc (211).

6. The automated pay-out machine of claim 1, wherein, The first guide and pressing assembly, the second guide and pressing assembly and the third guide and pressing assembly each comprise a sliding rod (232), a return spring (233), a supporting rod (234) and a guide wheel (235), the front side of the arc-shaped mounting plate (7) and the front and back sides of the push plate (32) are each provided with a through sliding groove (231); the sliding rod (232) is limitingly and slidably connected through the sliding groove (231); one end of the sliding rod (232) is fixedly provided with the supporting rod (234), and the other end is fixedly provided with a baffle; one end of the return spring (233) in the first guide and pressing assembly is fixedly installed on the front side of the arc-shaped mounting plate (7), and one end of the return spring (233) in the second guide and pressing assembly and the third guide and pressing assembly is respectively fixedly installed on the front and back sides of the push plate (32), the other end of all the return springs (233) is fixedly connected with one end of the corresponding supporting rod (234), and all the return springs (233) are sleeved outside the corresponding sliding rod (232); the other end of the plurality of supporting rods (234) is rotatably provided with the guide wheel (235).

7. The automatic payout machine of claim 6, wherein, The transition material guiding mechanism (5) comprises a material guiding roller (51), a connecting plate (52), a guide rail (53), a lead screw (54), a guide wheel (55), a sliding plate (56), a knob (57) and guide teeth (58), the connecting plate (52) is fixedly installed on the front end of the base frame (1), and the bottom of the material guiding roller (51) is rotatably connected with the top rear side of the connecting plate (52); a plurality of guide teeth (58) are fixedly installed on the material guiding roller (51), and the plurality of guide teeth (58) are uniformly distributed in a circumferential array on the material guiding roller (51); the guide rail (53) is fixedly installed on the top front side of the connecting plate (52), and the sliding plate (56) is slidably arranged on the top of the guide rail (53); the lead screw (54) is rotatably installed on the connecting plate (52) through a cross plate at the front and back ends; and the sliding plate (56) is threadedly connected with the lead screw (54); the knob (57) is fixedly installed on the front end of the lead screw (54), and the guide wheel (55) is rotatably installed on the top of the sliding plate (56).

8. The automatic payout machine of claim 7, wherein, The distance between the plurality of guide teeth (58) is same as the distance between the positioning holes on the material belt.

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