Column material extraction device

Abstract

The present invention relates to a columnar material extraction device, comprising a device frame, on which a container is provided that moves forward to extract materials, the container having a receiving cavity, the container having an inlet and outlet for allowing materials to enter and exit the receiving cavity, and a stopper is provided at the inlet and outlet, the stopper having a stopper position for stopping the materials in the receiving cavity when the container moves forward to a set position and an avoidance position for allowing materials to enter and exit the inlet and outlet. When extracting, the container moves forward, and the columnar material enters the receiving cavity through the inlet and outlet of the receiving cavity, and the stopper moves from the avoidance position to the stopper position to stop the materials in the receiving cavity, so that the columnar material can be transferred under the drive of the device frame, solving the problem of high labor intensity caused by manual handling of the carrier plate in the prior art.

Description

Technical Field

[0001] The invention relates to a columnar material extraction device. Background Art

[0002] Carrier tape refers to a strip product used in the field of electronic packaging. It has a specific thickness and has holes for holding electronic components equidistantly distributed along its length. Carrier tape is mainly used in the electronic component mounting industry. The packaged carrier tape is generally fixed on a carrier reel by a winding mechanism, such as a carrier reel disclosed in the Chinese utility model patent document with authorization announcement number CN205381821U. The reel body of the carrier reel includes a reel shaft, a front reel surface and a back reel surface. The front reel surface is parallel to the back reel surface and the reel shaft is disposed between the front and back reel surfaces. When in use, the carrier tape is wound around the reel shaft and is located between the front and back reel surfaces. The carrier reels are stored by means of material racks, such as Figure 1 and Figure 2 As shown, the rack includes a vertically arranged support plate 10, a horizontally extending support rod 30 is provided on one side of the support plate 10, and a plurality of carrier trays 20 are installed in parallel on the support rod 30. During the logistics transportation process, the carrier trays need to be removed from the rack. In the prior art, the carrier trays are removed manually, because the number of removed trays is uncertain, and if the number is large, the overall weight is large, the labor intensity of the workers is high, and this causes the problem of high labor intensity. Summary of the invention

[0003] The object of the present invention is to provide a columnar material extraction device to solve the problem of high labor intensity caused by manual handling of the carrier plate in the prior art.

[0004] To achieve the above purpose, the columnar material extraction device of the present invention adopts the following technical scheme:

[0005] Technical Solution 1 of the Columnar Material Extraction Device: The columnar material extraction device comprises a device frame, on which a container is provided for moving forward to extract the material, the container has a accommodating cavity, the container is provided with an inlet and outlet for the material to enter and exit the accommodating cavity, and a stopper is provided at the inlet and outlet, the stopper has a stopper position for stopping the material in the accommodating cavity when the container moves forward to a set position and an avoidance position for the material to enter and exit from the inlet and outlet. When extracting, the container moves forward, the columnar material enters the accommodating cavity through the inlet and outlet of the accommodating cavity, the stopper moves from the avoidance position to the stopper position to stop the material in the accommodating cavity, so that the columnar material can be transferred under the drive of the device frame, and for the carrier disc, when multiple carrier discs are stacked or hung on the material rack, a columnar structure is formed as a whole, so that the extraction can be performed by the extraction device, which solves the problem of high labor intensity caused by manual handling of the carrier disc in the prior art.

[0006] Technical solution 2 of the columnar material extraction device is further improved on the basis of technical solution 1 of the columnar material extraction device: the accommodating chamber is provided with an adjustment member whose position relative to the inlet and outlet is adjustable in the inlet and outlet direction to allow materials of corresponding stacking thickness to enter the accommodating chamber, and the adjustment member has a material stopping surface to realize quantitative grabbing.

[0007] Technical solution 3 of the columnar material extraction device is further improved on the basis of technical solution 2 of the columnar material extraction device: the adjustment member is connected to an adjustment member driving mechanism for driving it to move and adjust its position in the feeding and discharging directions, and the degree of automation is high.

[0008] Technical solution 4 of the columnar material extraction device is further improved on the basis of technical solution 3 of the columnar material extraction device to obtain: the adjustment member is provided with an adjustment rod cantilevered to the outside of the accommodating cavity in a direction away from the inlet and outlet, and the adjustment member driving mechanism is arranged outside the accommodating cavity and is transmission-connected to the adjustment rod. The adjustment member driving structure realizes the movement and adjustment of the adjustment member through the adjustment rod, and the structure is simple and easy to implement.

[0009] Technical solution 5 of the columnar material extraction device is further improved on the basis of any one of the technical solutions 1-4 of the columnar material extraction device to obtain: the stopper is hingedly installed at the inlet and outlet of the container, and the stopper has a stopper portion that can rotate from the avoidance position to the stopper position around the hinge position to stop the material, and a connection portion for connecting to the stopper drive mechanism. The stopper is hinged at the inlet and outlet, which is convenient for stopping and avoiding by driving the stopper to rotate, occupies little space, and is relatively convenient to control and drive.

[0010] Technical solution 6 of the columnar material extraction device is further improved on the basis of technical solution 5 of the columnar material extraction device to obtain: the stopper driving mechanism includes a driving cylinder and a transmission mechanism between the driving cylinder and the stopper. The stopper is driven to rotate by the driving cylinder and the transmission mechanism, which has a simple structure and is easy to implement.

[0011] Technical solution 7 of the columnar material extraction device is further improved on the basis of technical solution 6 of the columnar material extraction device to obtain: the device frame includes a connecting rod arranged on the receiving member, the transmission mechanism includes a slider mounted on the connecting rod for guiding movement and a transmission rod with two ends corresponding to the connecting parts of the slider and the stopper being hingedly connected, and the driving cylinder is connected to the slider to drive the slider to move on the connecting rod. The transmission structure specifically includes a slider and a corresponding transmission rod, and the slider-connecting rod mechanism is used to drive the corresponding stopper to rotate, and the structure has high transmission precision and good action accuracy.

[0012] Technical solution 8 of the columnar material extraction device is further improved on the basis of any one of the technical solutions 1-4 of the columnar material extraction device to obtain: the stopper is guided and moved perpendicularly to the feeding direction and assembled at the feeding and discharging port, and the stopper has a stopper portion that can translate from the avoidance position to the stopper position to stop the material and a connection portion for connecting to the stopper drive unit. The stopper realizes the switching between the avoidance and the stopper state in a guided translation manner, which is easy to implement.

[0013] Technical solution 9 of the columnar material extraction device is further improved on the basis of technical solution 8 of the columnar material extraction device to obtain: the stopper driving unit is a driving cylinder.

[0014] Technical solution 10 of the columnar material extraction device is further improved on the basis of technical solution 2 or 3 of the columnar material extraction device to obtain: the columnar material extraction device also includes a position detection device for detecting the position of the adjustment member. The position of the adjustment member is detected by the position detection device to ensure the accuracy of the adjustment movement of the adjustment member.

[0015] Technical solution 11 of the columnar material extraction device is further improved on the basis of technical solution 2 or 3 of the columnar material extraction device to obtain: the adjustment member is an adjustment plate that is guided and moved and assembled in the accommodating cavity. The adjustment member adopts an adjustment plate, which is easy to manufacture and suitable for materials of different types and structures.

[0016] Technical solution 12 of the columnar material extraction device is further improved on the basis of any one of the technical solutions 1-4 of the columnar material extraction device to obtain: a universal joint is provided on the device frame, and when the device frame is installed on the corresponding driving structure, the device frame can be turned and adjusted so that the inlet and outlet are aligned with the corresponding material. The universal joint is provided to allow the device frame to rotate so that the inlet and outlet are aligned with the corresponding material, which is convenient for different loading conditions.

[0017] Technical solution 13 of the columnar material extraction device is further improved on the basis of any one of the technical solutions 1-4 of the columnar material extraction device to obtain: the receiving member is a receiving tube with an opening at one end, the inner cavity of the receiving tube constitutes the receiving cavity, and the opening of the receiving tube constitutes the inlet and outlet. The receiving tube has a simple structure and relatively low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a material rack with a tape tray hung thereon in the prior art;

[0019] Figure 2 for Figure 1 Right view of;

[0020] Figure 3It is a structural schematic diagram of Embodiment 1 of the columnar material extraction device of the present invention;

[0021] Figure 4 It is a structural schematic diagram of Embodiment 2 of the columnar material extraction device of the present invention;

[0022] Figure 3 Corresponding to Example 1, in the figure: 10, support plate; 20, tape carrier; 30, support rod; 1, universal joint; 2, drive cylinder; 3, connecting rod; 4, adjustment member drive mechanism; 5, slider; 6, adjustment rod; 7, adjustment member; 8, stopper; 9, accommodating cylinder; 81, transmission rod;

[0023] Figure 4 Corresponding to Example 2, in the figure: 21, driving cylinder; 22, stopping member; 9, accommodating cylinder. DETAILED DESCRIPTION

[0024] The embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0025] Specific embodiment 1 of the columnar material extraction device of the present invention is as follows Figure 3 As shown, a columnar material extraction device includes a device frame, a receiving member that moves forward to extract materials and has a receiving cavity is provided on the device frame, the receiving member is provided with an inlet and outlet for allowing materials to enter and exit the receiving cavity, and a stopper 8 is provided at the inlet and outlet, and the stopper 8 has a stop position for stopping the material in the receiving cavity when the receiving member moves forward to a set position and an avoidance position for allowing materials to enter and exit from the inlet and outlet. In this embodiment, the receiving member is a receiving tube 9, and the receiving tube 9 is a cylindrical structure, the lower end of the receiving tube 9 is open, the upper end is closed, the lower end opening constitutes the inlet and outlet, and the inner cavity of the receiving tube 9 constitutes a receiving cavity for accommodating materials. Setting the receiving member as the receiving tube 9 can simplify the structure, and setting receiving tubes 9 with different inner diameters for columnar materials of different diameters can improve the adaptability of the extraction device.

[0026] An adjusting member 7 whose position is adjustable relative to the inlet is provided in the accommodating chamber of the accommodating tube 9, and an adjusting member driving mechanism 4 for driving the adjustment member 7 to move is connected to the adjusting member 7. The adjusting member driving mechanism can drive the adjusting member 7 to be adjustable relative to the inlet and outlet, so that when extracting materials, the thickness of the materials entering the accommodating tube 9 can be controlled to achieve quantitative extraction. In this embodiment, the adjusting member 7 is an adjusting plate that is guided and moved and assembled in the accommodating chamber. The adjusting plate is a circular plate-shaped structure that is adapted to the inner diameter of the accommodating tube 9. The adjusting plate is provided with an adjusting rod 6 that cantilevers to the outside of the accommodating tube 9 in a direction away from the inlet and outlet. The adjusting member driving mechanism 4 is installed at the outer end of the closed end of the accommodating tube 9 and is connected to the adjusting rod 6 in transmission. The adjusting member driving mechanism 4 drives the adjusting plate to move in the accommodating tube 9 through the adjusting rod 6, so that the distance of the adjusting plate relative to the inlet and outlet is adjusted. The adjusting member driving mechanism 4 uses a cylinder as a power element, which has a simple structure and high reliability. The columnar material extraction device also includes a position detection device for detecting the position of the adjustment plate. In this embodiment, the position detection device detects the movement distance of the adjustment member 7 by detecting the displacement of the adjustment rod 6 to achieve automatic control. The position detection device can specifically be a displacement sensor fixed on the receiving member, which is used to detect the position of the adjustment rod 6.

[0027] In this embodiment, the stopper 8 is a plate-like structure, and the stopper 8 is hingedly installed at the inlet and outlet of the container. The stopper 8 has a stopper portion that protrudes toward the inside of the inlet and outlet and is used to stop the material, and a connecting portion that is used to connect with the stopper driving mechanism. The portion of the stopper 8 that can be rotated and protruded to one end of the inlet and outlet is the stopper portion, and the other end of the stopper portion opposite to the stopper portion is the connecting portion. In this embodiment, two stoppers 8 are arranged opposite to each other at the inlet and outlet to ensure that the material can be reliably stopped in the accommodating cavity. At this time, the stopper position of the stopper refers to the position where the stopper portion of the stopper 8 rotates to the inlet and outlet to stop the material in the accommodating cavity, and the avoidance position refers to the position where the stopper 8 rotates in the opposite direction to make the stopper portion away from the inlet and outlet so that the material can pass through the inlet and outlet.

[0028] The stopper driving mechanism includes a driving cylinder 2 and a transmission mechanism arranged between the driving cylinder 2 and the stopper 8. The linear motion output by the driving cylinder 2 is converted by the transmission mechanism to drive the baffle to rotate, so that the stopping part of the baffle can move to the inlet and outlet to stop the material, or move out of the inlet and outlet to unload it from the material holding chamber. The driving cylinder 2 specifically adopts a cylinder.

[0029] The device frame includes a connecting rod 3 arranged on the accommodating tube 9, the lower end of the connecting rod 3 is connected to the closed end of the accommodating tube 9, the transmission mechanism of the stop driving mechanism includes a slider 5 which is guided and moved and assembled on the connecting rod 3, and a transmission rod 81 which is respectively hingedly connected to the connecting parts of the slider 5 and the stopper 8 at both ends, and the driving cylinder 2 is connected to the slider 5, and the stopper 8 is driven to rotate through the transmission rod 81 when the slider 5 is driven to move on the connecting rod 3. The slider 5, the transmission rod 81, the stopper 8 and the connecting rod 3 constitute a four-bar linkage mechanism with a simple structure, low cost and high reliability. A universal joint 1 is provided at the upper end of the connecting rod 3, and the entire device frame is rotated with the accommodating member through the universal joint 1, so that the inlet and outlet of the accommodating member can be effectively aligned with the carrier disc to be extracted, which is convenient for the extraction operation.

[0030] When the extraction device of the present invention extracts the tape disc on the material rack, the universal joint 1 rotates the extraction device into place, the driving cylinder 2 drives the stopper 8 to rotate through the slider 5 and the transmission rod 81 to open the inlet and outlet, and then the accommodating tube 9 moves to make the tape disc on the support rod enter the accommodating tube 9, and the driving cylinder 2 drives the stopper 8 to rotate in the opposite direction so that the stopper 8 of the stopper 8 enters the inlet and outlet and stops the end surface of the outermost tape disc, and stops the tape disc in the material barrel, and finally the frame moves to the corresponding position, and the stopper 8 is opened again to release the material. In this way, the automatic extraction of the tape disc is realized to facilitate transportation, which solves the problem of high labor intensity caused by manual handling of the tape disc in the prior art. The adjusting member 7 can control the thickness of the tape disc entering the accommodating tube 9, thereby realizing the control of the extraction amount of the extraction device and realizing quantitative extraction. Of course, the extraction device can also extract other columnar materials.

[0031] Specific embodiment 2 of the columnar material extraction device of the present invention is as follows Figure 4 As shown, in this embodiment, the stopper 22 is installed at the inlet and outlet for guiding movement along the axis perpendicular to the containing cylinder 9, i.e., the feeding direction, and the driving cylinder 21 is connected to the stopper 22 to drive the stopper to guide movement. The stopper 22 can be suspended into the inlet and outlet under the drive of the driving cylinder. At this time, the part of the stopper suspended into the inlet and outlet is the stopper, and the part connected to the driving cylinder is the connecting part. The driving cylinder is the stopper driving unit, which can also realize the opening and closing of the inlet and outlet. The stopper position refers to the position where the stopper can stop the material in the containing cavity when it moves horizontally toward the inlet and outlet, and the avoidance position refers to the position where the stopper moves horizontally in the direction away from the inlet and outlet so that the material can pass through the inlet and outlet. The rest is the same as Example 1 and will not be repeated.

[0032] A specific embodiment 3 of the columnar material extraction device of the present invention is that in this embodiment, an operating part is provided on the adjusting member, and the adjusting member is manually moved by operating the operating part. For example, a crank arm is hinged on the accommodating member, and the crank arm is connected to the adjusting member by transmission. By driving the crank arm to rotate back and forth, the adjusting member can be driven to move back and forth. The rest is the same as the embodiment 1 and will not be repeated here.

[0033] Specific embodiment 4 of the columnar material extraction device of the present invention, in this embodiment, the stopper driving mechanism includes a driving motor, which converts the rotation of the driving motor into linear motion through a nut-screw mechanism or a gear rack mechanism to drive the movement of the slider, and then the slider drives the stopper to move through the transmission rod. The rest is the same as embodiment 1 and will not be repeated.

[0034] Specific embodiment 5 of the columnar material extraction device of the present invention, in this embodiment, the adjustment member driving mechanism includes a driving motor, which converts the rotation of the driving motor into linear motion through a nut-screw mechanism or a gear rack mechanism to drive the adjustment member to move. The rest is the same as embodiment 1 and will not be repeated.

[0035] In the specific embodiment 6 of the columnar material extraction device of the present invention, in this embodiment, the driving cylinder of each driving mechanism can also be a hydraulic cylinder, and the rest is the same as the embodiment 1 and will not be repeated.

[0036] The specific embodiment 7 of the columnar material extraction device of the present invention, in this embodiment, the container is a frame structure, and the frame has a accommodating cavity for accommodating materials. The rest is the same as the embodiment 1 and will not be repeated.

Claims

1. Columnar material extraction device, characterized in that: The hopper is provided with a material receiving member which is capable of being moved forward to extract materials, the material receiving member having a receiving cavity, the material receiving member having an inlet and outlet for feeding materials into and out of the receiving cavity, and stoppers are provided on the left and right sides of the inlet and outlet, the stoppers having a stopping position for stopping materials in the receiving cavity when the material receiving member moves forward to a set position and an avoidance position for feeding materials into and out of the inlet and outlet, the stoppers being hingedly mounted at the inlet and outlet of the material receiving member, the stoppers having a stopping portion which can be rotated from the avoidance position to the stopping position around a hinged position to stop materials, and a connecting portion for being connected to a driving mechanism of the stoppers; an adjusting member which can be adjusted in the inlet and outlet direction relative to the position of the inlet and outlet to allow materials of corresponding stacking thickness to enter the receiving cavity is provided in the receiving cavity, and the adjusting member has a material stopping surface.

2. The columnar material extraction device according to claim 1, characterized in that: The stop member is replaced by the following structure and installation method: the stop member is guided and moved perpendicularly to the feeding direction and assembled at the inlet and outlet, and the stop member has a stopping portion that can translate from an avoidance position to a stopping position to stop the material, and a connecting portion for connecting to a stop member driving unit.

3. The columnar material extraction device according to claim 1 or 2, characterized in that: The adjusting member is connected with an adjusting member driving mechanism for driving the adjusting member to move and adjust its position in the material feeding and discharging direction.

4. The columnar material extraction device according to claim 3, characterized in that: The adjusting member is provided with an adjusting rod which is cantilevered to the outside of the accommodating cavity in a direction away from the inlet and outlet, and the adjusting member driving mechanism is arranged outside the accommodating cavity and is drivingly connected with the adjusting rod.

5. The columnar material extraction device according to claim 1, characterized in that: The stopper driving mechanism comprises a driving cylinder and a transmission mechanism between the driving cylinder and the stopper.

6. The columnar material extraction device according to claim 5, characterized in that: The device frame includes a connecting rod arranged on the accommodating member, the transmission mechanism includes a slider installed on the connecting rod for guiding movement and a transmission rod with two ends corresponding to the connecting parts of the slider and the stopper hingedly connected, and the driving cylinder is connected to the slider to drive the slider to move on the connecting rod.

7. The columnar material extraction device according to claim 2, characterized in that: The stopper driving unit is a driving cylinder.

8. The columnar material extraction device according to claim 1 or 2, characterized in that: The columnar material extraction device also includes a position detection device for detecting the position of the adjustment member.

9. The columnar material extraction device according to claim 1 or 2, characterized in that: The adjusting member is an adjusting plate which is guided and moved and assembled in the accommodating cavity.

10. The columnar material extraction device according to claim 3, characterized in that: The device frame is provided with a universal joint, and when the device frame is installed on the corresponding driving structure, the device frame can be turned and adjusted so that the inlet and outlet are aligned with the corresponding material.

11. The columnar material extraction device according to any one of claims 1 or 2, characterized in that: The accommodating member is an accommodating cylinder with an opening at one end, the inner cavity of the accommodating cylinder constitutes the accommodating cavity, and the opening of the accommodating cylinder constitutes the material inlet and outlet.

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