Double-stroke jacking and blocking material accumulating and discharging channel

Abstract

The utility model discloses a double-stroke jacking blocking material accumulating and discharging channel which comprises a machine table and a sushi chain rotationally arranged in the perimeter direction of the machine table. A plurality of material trays are placed on the sushi chain, a first blocking rod and a second blocking rod which are matched with the material trays are arranged on the top of the machine table in the moving direction of the sushi chain, and a plurality of sensor modules used for monitoring the positions of the material trays are further connected to the top of the machine table; a jacking air cylinder is connected to the position, close to the second blocking rod, of the top of the machine table in the motion direction of the sushi chain. The top of the jacking air cylinder is connected with a clamping base matched with the material disc. Compared with the prior art, the double-stroke jacking and blocking material accumulating and discharging channel has the advantages of being high in automation use and facilitating feeding and discharging.

Description

Technical Field

[0001] This utility model relates to the field of workpiece feeding auxiliary technology, specifically to a double-stroke lifting and blocking accumulation channel. Background Technology

[0002] In automated production lines, the accumulator channel is a key piece of equipment for workpiece buffering and conveying, and its performance directly affects production efficiency and changeover flexibility.

[0003] Existing material storage channels mostly adopt a single-stage lifting mechanism and a fixed blocking structure, using a cylinder to drive the pallet to move in order to achieve workpiece buffering and transfer.

[0004] However, such technical solutions are difficult to control in segments in practical applications, resulting in a low degree of automation. Utility Model Content

[0005] (I) Problems to be solved

[0006] The technical problem to be solved by this utility model is to overcome the above-mentioned technical defects and provide a double-stroke lifting blocking accumulation channel that is highly automated and convenient for loading and unloading.

[0007] (II) Technical Solution

[0008] To solve the above-mentioned technical problems, the technical solution provided by this utility model is: a double-stroke lifting and blocking accumulation channel, including a machine base and a sushi chain that is rotated along the circumference of the machine base;

[0009] The sushi chain has several trays, and the top of the machine is equipped with a first blocking bar and a second blocking bar that are designed to match the trays along the direction of movement of the sushi chain. The top of the machine is also connected to several sensor modules for monitoring the position of the trays.

[0010] A lifting cylinder is connected to the top of the machine near the second stop bar along the direction of the sushi chain movement. The top of the lifting cylinder is connected to a bracket with a matching material tray.

[0011] As an improvement, the top of the machine is provided with a chain groove to match the sushi chain, and sprockets for driving the sushi chain are connected to both sides. A drive motor is connected between the bottom of the machine and any of the sprockets.

[0012] As an improvement, the bottom view of the material tray is arranged in a cross shape, and the bottom of the material tray is provided with a positioning block that is movably sleeved in the chain groove.

[0013] As an improvement, the first blocking rod and the second blocking rod have the same structure, both including a blocking cylinder and a blocking frame connected to the movable end of the blocking cylinder, and the top of the blocking frame is provided with two sets of blocking rods that are matched with the material tray.

[0014] As an improvement, the sensor module includes a sensor one positioned near the first blocking bar and a sensor two positioned near the second blocking bar.

[0015] As an improvement, the tray is provided with positioning slots on both sides, and positioning pins are provided on the top of the card holder corresponding to the positions of the positioning slots.

[0016] As an improvement, the top two sides of the card holder are each connected to an L-shaped baffle that is horizontally and vertically arranged respectively, with the inner side of the L-shaped baffle facing the material tray.

[0017] As an improvement, the sensor module includes sensor three and sensor four located near the lifting cylinder.

[0018] As an improvement, a tooling positioning post is connected to the top of the tray, and the workpiece is sleeved with the top of the tooling positioning post.

[0019] (III) Beneficial Effects

[0020] The advantages of this utility model compared with the prior art are as follows: In this application, the sensor module is used to detect the position of the tray and the workpiece, so that the three sets of cylinders with different functions can complete the processes of blocking and feeding, which improves the automation level of the production line and is easy to promote and use. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of a double-stroke lifting and blocking accumulation channel.

[0022] Figure 2 This is a top view schematic diagram of a double-stroke lifting and blocking accumulation channel.

[0023] Figure 3 This is a schematic diagram of a double-stroke lifting and blocking accumulation channel from a second perspective.

[0024] Figure 4 This is a schematic diagram of a third-view structure of a double-stroke lifting and blocking accumulation channel.

[0025] Figure 5 yes Figure 4 A schematic diagram of the structure of part A in the middle.

[0026] As shown in the figure: 1. Machine base; 2. Sushi chain; 3. Material tray; 4. First blocking bar; 5. Second blocking bar; 6. Lifting cylinder; 7. Card seat; 8. Chain groove; 9. Sprocket; 10. Drive motor; 11. Positioning block; 12. Blocking cylinder; 13. Blocking frame; 14. Stop bar; 15. Sensor 1; 16. Sensor 2; 17. Positioning slot; 18. Positioning pin; 19. L-shaped baffle; 20. Sensor 3; 21. Sensor 4; 22. Tooling positioning column. Detailed Implementation

[0027] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0028] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagrams, while the terms “inner” and “outer” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0029] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly associated with those skilled in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0032] Please refer to the appendix carefully. Figure 1-5 A double-stroke lifting blocking and accumulating material channel includes a machine base 1 and a sushi chain 2 that rotates along the circumference of the machine base 1. The top of the machine base 1 is provided with a chain groove 8 to match the sushi chain 2, and both sides are connected with sprockets 9 for driving the sushi chain 2. A drive motor 10 is connected between the bottom of the machine base 1 and any of the sprockets 9, and the drive motor 10 is used for power output.

[0033] In one embodiment:

[0034] Several trays 3 are placed on the sushi chain 2. The top of the machine 1 is provided with a first blocking rod 4 and a second blocking rod 5 that are set in accordance with the trays 3 along the movement direction of the sushi chain 2. Several sensor modules for monitoring the position of the trays 3 are also connected to the top of the machine 1.

[0035] To facilitate subsequent positioning of the material tray, the bottom view of the material tray 3 is arranged in a cross shape. The bottom end of the material tray 3 is provided with a positioning block 11 that is movably sleeved in the chain groove 8. The top of the material tray 3 is connected with a tooling positioning post 22, and the workpiece is sleeved with the top end of the tooling positioning post 22.

[0036] The first blocking rod 4 and the second blocking rod 5 have the same structure, both including a blocking cylinder 12 and a blocking frame 13 connected to the movable end of the blocking cylinder 12. The top of the blocking frame 13 is provided with two sets of stop rods 14 that are matched with the material tray 3. When the blocking cylinder is activated, its telescopic end extends or shortens, thereby controlling the movement of the blocking frame 13 and driving the stop rods 14 to move, so as to abut against the groove corner of the cross-shaped material tray 3 and complete the blocking positioning.

[0037] To ensure automated operation, the sensor module includes a sensor 15 located near the first stop bar 4 and a sensor 2 16 located near the second stop bar 5. Both sensor 15 and sensor 2 16 are used to monitor whether the tray has passed the designated position.

[0038] More specifically:

[0039] A lifting cylinder 6 is connected to the top of the machine 1 near the second stop bar 5 along the movement direction of the sushi chain 2. The top of the lifting cylinder 6 is connected to a card holder 7 provided with the material tray 3.

[0040] The material tray 3 has positioning slots 17 on both sides, and positioning pins 18 are provided on the top of the card holder 7 corresponding to the positions of the positioning slots 17. L-shaped baffles 19 are connected to both sides of the top of the card holder 7, one horizontally and one vertically. The inner side of the L-shaped baffles 19 faces the material tray 3. Figure 5 As shown, the horizontal L-shaped baffle 19 is used to limit the material tray 3 when the holder 7 moves upward, and the vertical L-shaped baffle 19 is used to block the material tray during subsequent feeding, so that the material tray can follow the workpiece.

[0041] To ensure automated operation, the sensor module includes sensor 3 20 and sensor 4 21 located near the lifting cylinder 6. Sensor 3 20 is used to monitor whether the material tray 3 has reached the working position of the lifting cylinder 6, while sensor 4 21 is used to monitor the position of the workpiece to be processed.

[0042] In specific implementation, this utility model

[0043] The motor drives the sushi chain to rotate the tray clockwise. The tray is equipped with blank workpieces by tooling positioning pins. When the tray moves to the first blocking cylinder, the sensor detects a signal. When the tray continues to move forward and the sensor loses a signal, the first blocking cylinder is raised to facilitate manual loading.

[0044] When the material tray reaches the second blocking cylinder position, sensor 2 detects a signal, and the second blocking cylinder rises to complete the blocking action.

[0045] Sensor 3 detects a signal indicating the tray is in position, and sensor 4 detects a workpiece. The lifting cylinder lifts the tray to the loading position, awaiting the turntable gripper to pick up the workpiece. Once the gripper picks up the workpiece, it is processed and then placed back onto the tray (a dual-workpiece processing device can be used; when the workpiece is removed, the processed workpiece of the other workpiece is placed on the tray). The lifting cylinder descends, the second blocking cylinder descends, and sensor 4 detects a workpiece. The finished product tray is then circulated to the unloading point for use. The L-shaped baffle prevents the tray from tipping over.

[0046] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0047] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0048] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A double-stroke lifting and blocking accumulation channel, characterized in that: Includes a machine (1) and a sushi chain (2) that rotates along the circumference of the machine (1); The sushi chain (2) is provided with several trays (3). The top of the machine (1) is provided with a first blocking rod (4) and a second blocking rod (5) that are matched with the trays (3) along the movement direction of the sushi chain (2). The top of the machine (1) is also connected with several sensor modules for monitoring the position of the trays (3). The top of the machine (1) is connected to a lifting cylinder (6) near the second blocking bar (5) along the movement direction of the sushi chain (2), and the top of the lifting cylinder (6) is connected to a card seat (7) provided with a matching material tray (3).

2. The dual-stroke lifting and blocking accumulation channel according to claim 1, characterized in that: The machine (1) has a chain groove (8) at the top to cooperate with the sushi chain (2), and sprockets (9) for driving the sushi chain (2) are connected on both sides. A drive motor (10) is connected between the bottom of the machine (1) and any sprocket (9).

3. The dual-stroke lifting and blocking accumulation channel according to claim 2, characterized in that: The bottom view of the tray (3) is arranged in a cross shape, and the bottom end of the tray (3) is provided with a positioning block (11) that is movably sleeved in the chain groove (8).

4. The dual-stroke lifting and blocking accumulation channel according to claim 3, characterized in that: The first blocking rod (4) and the second blocking rod (5) have the same structure, both including a blocking cylinder (12) and a blocking frame (13) connected to the movable end of the blocking cylinder (12). The top of the blocking frame (13) is provided with two sets of blocking rods (14) that are matched with the material tray (3).

5. A double-stroke lifting and blocking accumulation channel according to claim 4, characterized in that: The sensor module includes a sensor one (15) located near the first blocking bar (4) and a sensor two (16) located near the second blocking bar (5).

6. A double-stroke lifting and blocking accumulation channel according to claim 3 or 5, characterized in that: The tray (3) is also provided with positioning slots (17) on both sides, and the top of the card holder (7) is provided with positioning pins (18) corresponding to the positions of the positioning slots (17).

7. A double-stroke lifting and blocking accumulation channel according to claim 6, characterized in that: The card holder (7) is connected to L-shaped baffles (19) that are horizontally and vertically arranged on both sides of the top, with the inner side of the L-shaped baffles (19) facing the material tray (3).

8. A double-stroke lifting and blocking accumulation channel according to claim 6, characterized in that: The sensor module includes sensor three (20) and sensor four (21) located near the lifting cylinder (6).

9. A double-stroke lifting and blocking accumulation channel according to claim 3, characterized in that: The top of the tray (3) is connected to a tooling positioning post (22), and the workpiece is sleeved with the top of the tooling positioning post (22).

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