Paster material feeder

Abstract

The utility model discloses a patch material feeder which comprises a machine shell, a material disc containing groove is formed in the back face of the machine shell, a rotating shaft is fixedly installed in the material disc containing groove, the outer surface of the rotating shaft is in threaded connection with a limiting ring, a feeding mechanism is arranged in the machine shell, and a material belt guide plate is fixedly connected to the inner wall of the machine shell. A brake mechanism is arranged in the machine shell. According to the device, a U-shaped plate, a sliding block and a sliding groove are matched with one another, a brake wheel can move in the direction of the sliding groove and the sliding block, thrust can be applied to the U-shaped plate through a spring, then the U-shaped plate can be close to a feeding mechanism, the U-shaped plate pushes a pressing roller to move, and the pressing roller can be matched with a rotating roller to position a material belt; therefore, the material belt is prevented from sliding, the feeding accuracy is ensured, and the problem that the surface of the rubber material disc is gradually smooth due to abrasion and aging, and consequently the material belt slides in the moving process is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of chip mounter feeding, especially a chip material feeder. BACKGROUND

[0002] The chip mounter is a machine for assembling electronic components (especially surface-mounted components), mainly used for component mounting in the automatic production process, and is widely used in the electronic manufacturing industry, especially in the production of mobile phones, computers, home appliances and automobile electronics. During the operation of the chip mounter, a feeder is needed to supply the chip mounter.

[0003] After searching, a kind of feeder for chip mounter is disclosed in Chinese patent with publication number CN218735810U, including box body, the inner wall of box body is rotatably connected with rotating rod by bearing, the outer surface of rotating rod is fixedly connected with first bevel gear, the outer surface of rotating rod is fixedly connected with rubber turntable, the rubber turntable is fixedly connected at the top of first bevel gear, the inner wall of box body is fixedly connected with first motor, the output of first motor is fixedly connected with second bevel gear, the teeth of second bevel gear are engaged with the teeth of first bevel gear, the inner wall of box body is rotatably connected with first rotary drum by bearing.The utility model will tape be pasted on the outer surface of rubber turntable, first motor runs and drives second bevel gear to rotate, second bevel gear drives first bevel gear to rotate, first bevel gear drives rubber turntable to rotate, avoid tape to slide on rubber turntable, thereby improve work efficiency.

[0004] Although the above-mentioned scheme can prevent the tape from sliding on the turntable, there are still some deficiencies in actual use, for example, after long-term use, the surface of the rubber disc will gradually become smooth due to wear and aging, which will still cause the tape to slide during movement, affecting the suction of the material.

[0005] Therefore, we propose a kind of chip material feeder to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of chip material feeder to solve the problems raised in the above background.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions:

[0008] The utility model provides a patch material feeder, including the back of shell, the inside fixed mounting of material disc storage groove of material disc storage groove of shell, the outside surface threaded connection of rotating shaft of rotating shaft, the inside of shell is equipped with feeding mechanism, the inside wall fixed connection of shell is equipped with material belt guide plate, the inside of shell is equipped with brake mechanism, the upper surface of shell is equipped with material taking mouth, the upper surface of shell is equipped with membrane outlet, the bottom surface of shell is equipped with material belt discharge port, the feeding mechanism includes the rotating installation of bearing in the inner wall of shell rotating roller, the outside surface fixed mounting of gear ring of rotating roller, the inside fixed mounting of shell is equipped with step motor, the output fixed mounting of step motor is equipped with connecting shaft, the left end fixed mounting of connecting shaft is equipped with gear, gear and gear ring are engaged.

[0009] In further embodiments, the brake mechanism includes two mounting plates installed inside the shell, the inner wall of each mounting plate is provided with a sliding groove, the inner wall of each sliding groove is slidably connected with a sliding block, the side face of the two sliding blocks close to each other is fixedly connected with a U-shaped plate, and the inner wall of the U-shaped plate is rotatably connected with a compression roller.

[0010] In further embodiments, the left side face of the U-shaped plate is fixedly connected with two springs, and the left end of each spring is fixedly connected with the inner side wall of the shell.

[0011] In further embodiments, the front face of the shell is provided with two through grooves, the inner wall of each through groove is slidably connected with a control rod, the bottom face of the control rod is fixedly connected with a connecting strip, the bottom face of the connecting strip is fixedly connected with the upper face of the U-shaped plate, both ends of the control rod extend to the outside of the through grooves, and the front face of the control rod and the back face of the control rod are fixedly connected with side plates.

[0012] In further embodiments, the upper face of the shell is fixedly connected with a handle, and the inner wall of the membrane outlet is fixedly connected with a film scraping piece.

[0013] In further embodiments, the inner wall of the shell is fixedly connected with an arc-shaped plate, and the inner bottom wall of the shell is fixedly connected with a baffle.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The mutual cooperation of the U-shaped plate, the sliding block and the sliding groove enables the brake wheel to move along the direction of the sliding groove and the sliding block, the spring can apply a pushing force to the U-shaped plate, the U-shaped plate can move close to the feeding mechanism, the U-shaped plate pushes the compression roller to move, the compression roller can cooperate with the rotating roller to position the material belt, the sliding of the material belt is prevented, the accuracy of feeding is ensured, and the problem that the surface of the rubber material disc gradually becomes smooth due to wear and aging, causing the material belt to slide during movement is solved.

[0016] The tray can be installed through the tray receiving groove and the rotating shaft, and the material belt can be guided through the cooperation of the material belt guide plate, so that the material belt can smoothly enter the inside of the shell, and the cooperation of the stepping motor, the rotating rod, the gear and the gear ring can drive the gear ring to rotate, so that the rotating roller can be driven to rotate, thereby the chip mounter can be fed. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a perspective structural schematic view of the patch material feeder.

[0018] Figure 2 It is a perspective structural schematic view of the patch material feeder in side view.

[0019] Figure 3 It is a perspective structural schematic view of the patch material feeder in partial front view.

[0020] Figure 4 It is a perspective structural schematic view of the patch material feeder in partial front view.

[0021] In the figure: 1, shell; 101, film outlet; 102, material taking port; 103, through groove; 104, baffle; 105, arc-shaped plate; 106, material belt discharge port; 2, handle; 3, tray receiving groove; 301, rotating shaft; 302, limiting ring; 4, film scraping piece; 5, feeding mechanism; 501, rotating roller; 502, gear ring; 503, stepping motor; 504, connecting shaft; 505, gear; 6, brake mechanism; 601, mounting plate; 602, sliding groove; 603, spring; 604, U-shaped plate; 605, sliding block; 606, pressing roller; 607, connecting strip; 608, control rod; 609, side plate; 7, material belt guide plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-4The utility model discloses a kind of patch material feeders, including shell 1, the back of shell 1 is equipped with tray storage groove 3, fixed mounting is equipped with shaft 301 in the inside of tray storage groove 3, the outer surface of shaft 301 is threadedly connected with limiting ring 302, feed mechanism 5 is equipped in the inside of shell 1, the inner wall of shell 1 is fixedly connected with material tape guide plate 7, brake mechanism 6 is equipped in the inside of shell 1, the upper surface of shell 1 is equipped with material taking port 102, the upper surface of shell 1 is equipped with film outlet 101, the bottom surface of shell 1 is equipped with material tape discharge port 106, feed mechanism 5 includes rotatingly mounted in the inner wall of shell 1 by bearing rotating roller 501, fixed mounting is equipped with gear ring 502 on the outer surface of rotating roller 501, fixed mounting is equipped with stepper motor 503 on the inner wall of shell 1, fixed mounting is equipped with connecting shaft 504 on the output of stepper motor 503, fixed mounting is equipped with gear 505 on the left end of connecting shaft 504, gear 505 is engaged with gear ring 502.

[0024] As Figure 4 Shown, brake mechanism 6 includes two mounting plates 601 installed in the inside of shell 1, the inner wall of each mounting plate 601 is equipped with sliding slot 602, the inner wall of each sliding slot 602 is slidably connected with sliding block 605, the side face of two sliding blocks 605 close to each other is fixedly installed with U-shaped plate 604, U-shaped plate 604 is rotatably connected with compression roller 606, by being equipped with the cooperation of sliding slot 602 and sliding block 605, U-shaped plate 604 can be moved, so that compression roller 606 can be contacted with rotating roller 501.

[0025] As Figure 4 Shown, the left side of U-shaped plate 604 is fixedly installed with two springs 603, the left end of each spring 603 is fixedly connected with the inner side wall of shell 1, by being equipped with spring 603, U-shaped plate 604 can be applied with thrust, so that compression roller 606 can be contacted with rotating roller 501.

[0026] As Figure 1 And Figure 4 Shown, the front of shell 1 is equipped with two through grooves 103, the inner wall of through groove 103 is slidably connected with control rod 608, the bottom of control rod 608 is fixedly installed with connecting strip 607, the bottom of connecting strip 607 is fixedly installed with the upper surface of U-shaped plate 604, the both ends of control rod 608 extend to the outside of through groove 103, the front of control rod 608 and the back of control rod 608 are fixedly installed with side plate 609, through side plate 609 and control rod 608, U-shaped plate 604 can be controlled, so as to discharge material tape waste outward.

[0027] As Figure 1 Shown, the upper surface of shell 1 is fixedly installed with handle 2, the inner wall of film outlet 101 is fixedly installed with doctor blade 4, through handle 2, the device can be controlled, so as to control the device.

[0028] As Figure 3 shown, the inner wall of the shell 1 is fixedly installed with an arc plate 105, and the inner bottom wall of the shell 1 is fixedly installed with a baffle 104. The arc plate 105 and the baffle 104 can guide the material belt, so that the material belt can be discharged through a material belt discharge port 106.

[0029] The working principle of the utility model is:

[0030] In use, the material disc is installed on the rotating shaft 301 inside the material disc storage groove 3, then the material belt passes through the material belt guide plate 7, the protective film on the material belt is discharged through the scraping film piece 4 and the film outlet 101, the material belt is in contact with the surface of the rotating roller 501, the patch machine material taking mechanism takes the material through the material taking port 102, the waste material belt passes between the pressing roller 606 and the rotating roller 501, and is discharged through the material belt discharge port 106, at the same time, the spring 603 exerts elastic force on the U-shaped plate 604, the U-shaped plate 604 pushes the pressing roller 606 to move, so that the pressing roller 606 cooperates with the rotating roller 501 to clamp and limit the material belt, preventing the material belt from sliding.

[0031] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A patch material feeder, characterized by: The utility model provides a kind of film feeding machine, including shell (1), the back of the shell (1) is equipped with material disc storage groove (3), the inside of the material disc storage groove (3) is fixedly installed with rotating shaft (301), the outer surface of the rotating shaft (301) is threadedly connected with limit ring (302), the inside of the shell (1) is equipped with feeding mechanism (5), the inner wall of the shell (1) is fixedly connected with material belt guide plate (7), the inside of the shell (1) is equipped with brake mechanism (6), the upper surface of the shell (1) is equipped with material taking opening (102), the upper surface of the shell (1) is equipped with film outlet (101), the bottom surface of the shell (1) is equipped with material belt discharge port (106), the feeding mechanism (5) includes rotating roller (501) that is rotatably installed in the inner wall of shell (1) by bearing, the outer surface of the rotating roller (501) is fixedly installed with gear ring (502), the inner wall of the shell (1) is fixedly installed with step motor (503), the output end of the step motor (503) is fixedly installed with connecting shaft (504), the left end of the connecting shaft (504) is fixedly installed with gear (505), and the gear (505) is engaged with the gear ring (502).

2. A patch material feeder according to claim 1, characterized in that: The brake mechanism (6) includes two mounting plates (601) mounted in the inside of the shell (1), the inner wall of each mounting plate (601) is provided with a sliding groove (602), the inner wall of each sliding groove (602) is slidably connected with a sliding block (605), and the two sliding blocks (605) are fixedly connected with a U-shaped plate (604) on the side face close to each other, and the inner wall of the U-shaped plate (604) is rotatably connected with a compression roller (606).

3. A patch material feeder according to claim 2, wherein: The left side of the U-shaped plate (604) is fixedly installed with two springs (603), and the left end of each spring (603) is fixedly connected with the inner side wall of the shell (1).

4. A patch material feeder according to claim 2, wherein: The front of the shell (1) is provided with two through grooves (103), the inner wall of the through groove (103) is slidably connected with a control rod (608), the bottom surface of the control rod (608) is fixedly installed with a connecting strip (607), the bottom surface of the connecting strip (607) is fixedly installed with the upper surface of the U-shaped plate (604), and the two ends of the control rod (608) extend to the outside of the through groove (103), and the front of the control rod (608) and the back of the control rod (608) are fixedly installed with a side plate (609).

5. A patch material feeder according to claim 1, wherein: The upper surface of the shell (1) is fixedly installed with a handle (2), and the inner wall of the film outlet (101) is fixedly installed with a film scraping piece (4).

6. A patch material feeder according to claim 1, wherein: The inner wall of the shell (1) is fixedly installed with an arc-shaped plate (105), and the inner bottom wall of the shell (1) is fixedly installed with a baffle (104).

Images