Quick discharging mechanism capable of preventing sheet-shaped products from being stuck

Abstract

The utility model discloses a quick discharging mechanism for preventing sheet products from being stuck, which comprises an inclined stock bin, a goods shelf is slidably mounted in the stock bin, the sheet products are stacked on the goods shelf, a lifting mechanism connected with and driving the goods shelf to lift is arranged at the bottom of the stock bin, a pushing mechanism is arranged on the inclined downward side of the stock bin, and the pushing mechanism is arranged on the inclined downward side of the stock bin. A material receiving plate matched with the material pushing mechanism is arranged on the upward inclined side of the material bin, a discharging port is formed in the position, on one side of the material receiving plate, of the material bin, and an empty bin detection mechanism matched with the lifting mechanism to detect whether discharging is completed or not is further arranged at the bottom of the material bin. The discharging device is simple and compact in structure and small in occupied space, the phenomenon of material blocking cannot occur during discharging, empty bin detection can be achieved, an empty bin signal can be sent out, and timely charging is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic assembly technical field especially relates to a sheet product anti -stuck material quick discharge mechanism. BACKGROUND

[0002] The existing sheet product is mostly adopted when carrying out discharging, and the equipment occupies large space, or a large amount of sheet product is stacked in the stock bin, and then the product is topped, and is sucked by the suction head, since the sheet product is directly moved in the stock bin and contacts the inner wall of the stock bin, it is easy to cause the material to be stuck, after the discharging is completed, the empty bin signal cannot be detected in time to load in time. SUMMARY

[0003] The utility model wants to solve the technical problem to provide a sheet product anti -stuck material quick discharge mechanism, and the purpose is to solve the technical problem that the existing technology exists and the vibration disc loading occupies large space, and the stock bin loading is easy to be stuck and cannot detect the empty bin signal in time.

[0004] The technical scheme of the utility model is: a sheet product anti -stuck material quick discharge mechanism, the stock bin is obliquely arranged, the stock bin is slidably installed with the goods shelf, and the sheet product is stacked and placed on the goods shelf, the bottom of the stock bin is equipped with the lifting mechanism that connects and drives the lifting of the goods shelf, the side of the stock bin that is obliquely downward is equipped with the material pushing mechanism, the side of the stock bin that is obliquely upward is equipped with the material receiving plate that cooperates with the material pushing mechanism, the stock bin on the side of the material receiving plate is opened with the discharge port, and the bottom of the stock bin is also equipped with the empty bin detection mechanism that cooperates with the lifting mechanism and detects whether the discharging is completed.

[0005] Further, the top opening of the stock bin in the utility model, the goods shelf can extend out of the stock bin through the opening.

[0006] Further, the goods shelf in the utility model includes the bottom plate, the first L positioning plate and the second L positioning plate that are symmetrically connected on the upper surface of the bottom plate and cooperate to place the sheet product, the first L positioning plate and the second L positioning plate are respectively connected with the guide strip, the length of the guide strip extends along the length direction of the corresponding L positioning plate, and the inner wall of the stock bin is opened with the guide groove that cooperates with the guide strip.

[0007] Further, the lifting mechanism in the utility model includes the lifting plate driven by the lifting cylinder, the lifting rod connected with the lifting plate, the lifting rod is connected with the bottom plate of the goods shelf, and the lifting cylinder is fixedly installed on the outer wall of the stock bin through the lower mounting plate.

[0008] Further, the pushing mechanism includes a telescopic plate driven by a pushing cylinder, and a pushing plate connected with the telescopic plate.

[0009] Further, the pushing plate is arranged at a height higher than the height of the bottom surface of the topmost sheet-shaped product, the length of the pushing plate is longer than the width of the bin, and the width of the pushing plate is smaller than the distance between the first L positioning plate and the second L positioning plate.

[0010] Further, the receiving plate is arranged parallel to the bottom plate of the shelf.

[0011] Further, the bottom of the bin is provided with a detection groove, the empty bin detection mechanism includes a contact block embedded and arranged in the detection groove through a spring, the end of the contact block extends out of the detection groove, the bottom of the detection groove is further provided with a pressure sensor, and the lifting plate can be in contact with the contact block to trigger the pressure sensor.

[0012] Compared with the prior art, the sheet-shaped product is stacked on the shelf, the discharge of each layer of sheet-shaped product is controlled through the lifting of the shelf, the product can be pushed out of the bin to the receiving plate on one side by the pushing plate, and the phenomenon of material jamming does not occur, when the last sheet-shaped product is discharged, the lifting plate is in contact with the contact block to trigger the pressure sensor, an empty bin signal is sent, and timely loading is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a specific structural schematic diagram of the shelf in the utility model;

[0015] Figure 3 It is Figure 1 It is a local enlarged schematic diagram of A part in the utility model;

[0016] Figure 4 It is a working state schematic diagram of the utility model when pushing;

[0017] Figure 5 It is a state schematic diagram of the utility model when detecting the empty bin;

[0018] Figure 6 It is Figure 5 It is a local enlarged schematic diagram of B part in the utility model.

[0019] Wherein: 1, the stock bin; 1a, the discharge port; 1b, the guide groove; 1c, the pushing port; 1d, the detection groove; 2, the shelf; 201, the bottom plate; 202, the first L positioning plate; 203, the second L positioning plate; 204, the guide strip; 3, the lifting mechanism; 301, the lifting cylinder; 302, the lifting plate; 303, the lifting rod; 304, the lower mounting plate; 4, the pushing mechanism; 401, the pushing cylinder; 402, the telescopic plate; 403, the pushing plate; 404, the upper mounting plate; 5, the receiving plate; 6, the empty bin detection mechanism; 601, the spring; 602, the contact block; 603, the pressure sensor; a, the sheet product. DETAILED DESCRIPTION

[0020] The specific embodiments of the sheet product anti-blocking and rapid discharging mechanism of the utility model will be described in detail below with reference to the accompanying drawings.

[0021] Embodiment:

[0022] The specific embodiments of the sheet product anti-blocking and rapid discharging mechanism of the utility model will be described in detail below with reference to the accompanying drawings. Figure 1 It mainly includes the stock bin 1 arranged obliquely, the top opening of the stock bin 1, and the shelf 2 slidingly installed in the stock bin 1, which can extend out of the stock bin 1 through the opening.

[0023] The shelf 2 includes the bottom plate 201, the first L positioning plate 202 and the second L positioning plate 203 symmetrically connected to the upper surface of the bottom plate 201 and cooperating with the placement of the sheet product a, the guide strips 204 respectively connected to the first L positioning plate 202 and the second L positioning plate 203, the length of the guide strips 204 extending along the length direction of the corresponding L positioning plate, and the width of the guide strips 204 being smaller than the width of the corresponding L positioning plate. Figure 2 The inner wall of the stock bin 1 is provided with two guide grooves 1b corresponding to the two guide strips 204, and the guide strips 204 are slidingly installed in the guide grooves 1b. The sheet product a is stacked and placed on the shelf 2, positioned by the first L positioning plate 202 and the second L positioning plate 203, and moves with the movement of the shelf 2.

[0024] The bottom of the stock bin 1 is provided with the lifting mechanism 3 connected to drive the lifting of the shelf 2, and the lifting mechanism 3 includes the lifting plate 302 driven by the lifting cylinder 301, and the lifting rod 303 connected to the lifting plate 302. Figure 4 The lifting cylinder 301 is fixedly installed on the outer wall of the stock bin 1 through the lower mounting plate 304. The lifting cylinder 301 can drive the lifting plate 302 to drive the lifting rod 303 to extend or retract, thereby controlling the lifting of the shelf 2 and realizing the discharging of each layer of sheet product a.

[0025] The side of the stock bin 1 obliquely downward is provided with the pushing mechanism 4, and the pushing mechanism 4 includes the pushing cylinder 401, the telescopic plate 402, and the pushing plate 403. Figure 4The pushing mechanism 4 comprises a telescopic plate 402 driven by a pushing cylinder 401, a pushing plate 403 connected with the telescopic plate 402, a pushing opening 1c provided on the hopper 1 and through which the pushing plate 403 extends, one end of the pushing plate 403 extending through the pushing opening 1c, and the pushing cylinder 401 fixedly installed on the outer wall of the hopper 1 through an upper mounting plate 404. Specifically, the pushing plate 403 is arranged at a height higher than the bottom surface of the topmost one of the sheet-shaped products a, so that the pushing plate 403 avoids pushing the sheet-shaped products a below when the pushing plate 403 extends out. The length of the pushing plate 403 is longer than the width of the hopper 1, and the width of the pushing plate 403 is smaller than the distance between the first L positioning plate 202 and the second L positioning plate 203. The pushing cylinder 401 can drive the telescopic plate 402 to extend or retract the pushing plate 403, and the pushing plate 403 can extend into the shelf 2 and push the sheet-shaped products a out of the hopper 1.

[0026] The hopper 1 is inclined upward, and one side of the hopper 1 is provided with a receiving plate 5 matched with the pushing mechanism 4. The receiving plate 5 is arranged parallel to the bottom plate 201 of the shelf 2, and the sheet-shaped products a can be pushed parallel to the receiving plate 5. An outlet 1a is provided on the hopper 1 at one side of the receiving plate 5, and the sheet-shaped products a pushed out fall onto the receiving plate 5 through the outlet 1a and are sucked by the suction head. After the sheet-shaped products a are taken out, the pushing plate 403 is retracted to the original position, and the next pushing is continued.

[0027] The bottom of the hopper 1 is further provided with an empty hopper detection mechanism 6 matched with the lifting mechanism 3 to detect whether the taking out is completed. Figure 3 The bottom of the hopper 1 is provided with a detection groove 1d, and the empty hopper detection mechanism 6 comprises a contact block 602 embeddedly installed in the detection groove 1d through a spring 601. The end of the contact block 602 extends out of the detection groove 1d, and the bottom of the detection groove 1d is provided with a pressure sensor 603. Figure 5 、 Figure 6 At this time, the lifting plate 302 is attached to the bottom surface of the hopper 1 and pushes the contact block 602 into the detection groove 1d, triggering the pressure sensor 603 to send an empty hopper signal, so that the hopper 1 can be timely refilled.

[0028] Of course, the above-mentioned embodiments are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application. Any modification made according to the spirit and essence of the main technical scheme of the present application should be covered within the protection scope of the present application.

Claims

1. A fast-discharge mechanism for sheet products to prevent jamming, characterized in that: The application relates to a material bin (1) provided with a shelf (2) slidingly arranged in the material bin (1), sheet products (a) being stacked on the shelf (2), a lifting mechanism (3) being arranged at the bottom of the material bin (1) and connected to drive the shelf (2) to lift, a pushing mechanism (4) being arranged at the side of the material bin (1) which is inclined downward, a receiving plate (5) being arranged at the side of the material bin (1) which is inclined upward and matched with the pushing mechanism (4), a discharge port (1a) being formed in the material bin (1) at the side of the receiving plate (5), and an empty bin detection mechanism (6) being arranged at the bottom of the material bin (1) and matched with the lifting mechanism (3) to detect whether the discharge is completed.

2. The sheet product anti-blocking quick discharge mechanism according to claim 1, characterized in that: The top of the material bin (1) is open, and the shelf (2) can extend out of the material bin (1) through the opening.

3. The sheet product anti-blocking quick discharge mechanism according to claim 1, characterized in that: The shelf (2) comprises a bottom plate (201), a first L positioning plate (202) and a second L positioning plate (203) which are symmetrically connected to the upper surface of the bottom plate (201) and matched with the sheet products (a), guide strips (204) are respectively connected to the first L positioning plate (202) and the second L positioning plate (203), the lengths of the guide strips (204) extend along the length direction of the corresponding L positioning plate, and guide grooves (1b) matched with the guide strips (204) are formed in the inner wall of the material bin (1).

4. The sheet product anti-blocking quick discharge mechanism according to claim 3, characterized in that: The lifting mechanism (3) comprises a lifting plate (302) driven by a lifting cylinder (301), and a lifting rod (303) connected to the lifting plate (302), the lifting rod (303) is connected to the bottom plate (201) of the shelf (2), and the lifting cylinder (301) is fixedly installed on the outer wall of the material bin (1) through a lower mounting plate (304).

5. The sheet product anti-blocking quick discharge mechanism according to claim 3, characterized in that: The pushing mechanism (4) comprises a telescopic plate (402) driven by a pushing cylinder (401), and a pushing plate (403) connected to the telescopic plate (402), a pushing port (1c) is formed in the material bin (1) and used for the pushing plate (403) to extend into, one end of the pushing plate (403) is arranged in the pushing port (1c), and the pushing cylinder (401) is fixedly installed on the outer wall of the material bin (1) through an upper mounting plate (404).

6. The sheet product anti-blocking quick discharge mechanism according to claim 5, characterized in that: The height at which the pushing plate (403) is arranged is higher than the height of the bottom surface of the topmost sheet product (a), the length of the pushing plate (403) is longer than the width of the material bin (1), and the width of the pushing plate (403) is smaller than the distance between the first L positioning plate (202) and the second L positioning plate (203).

7. The sheet product anti-blocking quick discharge mechanism according to claim 3, characterized in that: The receiving plate (5) is arranged parallel to the bottom plate (201) of the shelf (2).

8. The sheet product anti-blocking quick discharge mechanism according to claim 4, characterized in that: The bottom of the material bin (1) is provided with a detection groove (1d), the empty bin detection mechanism (6) comprises a contact block (602) which is embeddedly installed in the detection groove (1d) through a spring (601), the end of the contact block (602) extends out of the detection groove (1d), the bottom of the detection groove (1d) is further provided with a pressure sensor (603), and the lifting plate (302) can be in contact with the contact block (602) so as to trigger the pressure sensor (603).

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