Paperboard storage device for paper product processing

Abstract

The invention discloses a paperboard storage device for paper product processing, and relates to the technical field of paperboard storage. A paperboard storage device for paper product processing comprises a frame body, a storage box is arranged on the frame body, a cover is arranged at the top of the storage box, an inner frame is fixedly connected into the storage box, a plurality of sliding grooves which are vertically distributed at equal intervals are formed in the two opposite sides of the inner frame, supporting rods are slidably connected into the sliding grooves, and protruding parts used for bearing paperboards are arranged at the two ends of the supporting rods. A square rod is connected to the inner frame in a sliding mode, inclined faces matched with each other are arranged on the supporting rod and the square rod, a second connecting rod is fixedly connected to the side, close to the supporting rod, of the square rod, a pushing block matched with the supporting rod is fixedly connected to the second connecting rod, and an inclined face matched with the supporting rod is arranged at the bottom of the pushing block. When the push rod transversely moves, the square rod ascends in an intermittent progressive mode, the supporting rods are pushed one by one to receive the paperboards, the paperboards are stored in a separated mode through the supporting rods, it is guaranteed that the paperboards have enough ventilation space, and the paperboards are prevented from being affected with damp.

Description

Technical Field

[0001] The invention relates to the technical field of cardboard storage, and in particular to a cardboard storage device for paper product processing. Background Art

[0002] Cardboard is a thick paper sheet made of various pulps and interwoven with fibers. It is usually made of various plant fibers as raw materials, and non-plant fibers are also mixed in. It is made on a cardboard machine. Some special cardboards are also mixed with animal fibers such as wool or mineral fibers such as asbestos. In the production of cardboard, it is usually necessary to pick up materials, and then store and transport them. During the storage process, adjacent cardboards are usually directly stacked and stored, which makes ventilation difficult, causing the cardboard to be easily affected by moisture. Once the cardboards stacked and in contact with each other become damp and moldy, the dampness and mold will spread from the local area to the whole, causing softening, mold or strength reduction. For this reason, we propose a cardboard storage device for paper product processing to solve the above problems. Summary of the invention

[0003] The invention provides a cardboard storage device for paper product processing, which is used to solve the problem that the cardboard is usually stored in a directly stacked manner in the prior art, which makes ventilation difficult and the cardboard is easily affected by moisture.

[0004] Technical solution: A cardboard storage device for paper product processing, including a frame, a storage box is arranged on the frame, a lid is arranged on the top of the storage box, an inner frame is fixedly connected to the inside of the storage box, a plurality of slide grooves with vertical equal spacing are opened on the two opposite sides of the inner frame, a supporting rod is slidably connected in the slide groove, and protruding parts for supporting the cardboard are arranged at both ends of the supporting rod, a square rod is slidably connected to the inner frame, and the supporting rod and the square rod are provided with mutually matching inclined surfaces, a connecting rod 2 is fixedly connected to the side of the square rod close to the supporting rod, a push block matching with the supporting rod is fixedly connected to the connecting rod 2, and an inclined surface matching with the supporting rod is arranged at the bottom of the push block, a material taking component for putting the cardboard into the storage box is arranged on the frame, a lifting component for driving the opening rod to rise and fall is arranged between the inner frame and the square rod, and a collecting component for collecting the cardboard in the inner frame is arranged in the inner frame.

[0005] In a preferred embodiment of the present invention, the material picking assembly includes an electric slide rail, which is arranged on a frame, a hydraulic rod is installed on the slider of the electric slide rail, a mounting plate is installed on the telescopic end of the hydraulic rod, and an electric suction cup is installed at the bottom of the mounting plate.

[0006] In a preferred embodiment of the present invention, the lifting assembly includes a cross block, which is rotatably connected to the inner frame, a winding wheel is fixedly connected to the cross block, a connecting rod 1 is fixedly connected to the square rod, a pull rope is fixedly connected between the connecting rod 1 and the winding wheel, a mounting block is fixedly connected to the bottom side of the mounting plate close to the storage box, a U-shaped groove is opened on the mounting block, a push rod cooperating with the cross block is rotatably connected in the U-shaped groove, the U-shaped groove is used to limit the push rod to rotate in one direction, and an unlocking portion cooperating with the winding wheel is provided on the storage box.

[0007] In a preferred embodiment of the present invention, the unlocking part includes a one-way bearing, which is fixed to the storage box. An axially movable pull rod is provided on the inner ring of the one-way bearing. A clamping block is fixed to one end of the pull rod close to the winding wheel, and a limiting groove cooperating with the clamping block is opened on the side of the winding wheel close to the clamping block.

[0008] In a preferred embodiment of the present invention, the collecting assembly includes a lifting frame, a discharge port is opened at the bottom of the storage box, the lifting frame is slidably connected to the inner frame, and a buffer plate located directly below the lifting frame is fixed to the frame body.

[0009] In a preferred embodiment of the present invention, a limit frame is further included. The limit frame is fixedly connected to one side of the inner frame close to the push block, and the limit frame is used to prevent the paperboard from falling on the push block.

[0010] In a preferred embodiment of the present invention, the upper ends of the inner frame and the limiting frame are both inclined, and the inclined surfaces of the inner frame and the upper ends of the limiting frame are combined to form an inclined step shape.

[0011] In a preferred embodiment of the present invention, it also includes a plurality of connecting rods three distributed vertically in parallel, the plurality of connecting rods three distributed vertically in parallel are slidably connected in the limit frame, sponges are installed on the three connecting rods, a spring is fixed between the three connecting rods and the inside of the limit frame, and a pushing component for driving the sponge to move horizontally is arranged on the three connecting rods.

[0012] In a preferred embodiment of the present invention, the pushing assembly includes a push rod, which is fixed to the connecting rod three, and the push rod extends out of the limit frame and the inner frame, and a V-shaped notch is opened on the square rod to match the push rod.

[0013] In a preferred embodiment of the present invention, an electric heating tube is further included. The electric heating tube is installed on the inner wall of the storage box. A plurality of vents are evenly spaced on one side of the inner frame and the storage box close to the electric heating tube.

[0014] The present invention has the following advantages: 1. When the push rod moves horizontally, the square rods rise intermittently and progressively, pushing the supporting rods one by one to receive the paperboards, and the paperboards are separated and stored by the supporting rods, ensuring that the paperboards have sufficient ventilation space to prevent the paperboards from getting damp;

[0015] 2. The inclined surface of the inner frame and the upper end of the limit frame is combined to form an inclined step shape, which can guide the cardboard to fall into the inner frame so that the cardboard can fall into the inner frame accurately;

[0016] 3. Use sponge to align the cardboards to avoid the stacked cardboards being scattered and separated when collecting, which will affect the collection;

[0017] 4. Ensure sufficient ventilation space by opening several vents on the inner frame and the outer frame. During the rainy season, the electric heating tube can be turned on to ensure the dryness inside the storage box and use cardboard to prevent moisture. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the present invention.

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the inner frame, the limit frame, the top rod and other components of the present invention.

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the support rod, square rod, connecting rod 2 and push block of the present invention.

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the pull rod, one-way bearing and clamping block of the present invention.

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the mounting block, push rod and other components of the present invention.

[0024] Figure 7 It is a schematic diagram of the three-dimensional structure of the top rod, connecting rod and sponge and other components of the present invention.

[0025] Figure 8 It is a schematic diagram of the three-dimensional structure of the storage box, inner frame, lifting frame, electric heating tube and other components of the present invention.

[0026] In the figure: 1. frame, 2. electric slide rail, 3. hydraulic rod, 4. mounting plate, 5. electric suction cup, 6. storage box, 11. cover, 12. lifting frame, 121. buffer plate, 7. inner frame, 71. support rod, 72. cross block, 73. winding wheel, 74. square rod, 75. connecting rod one, 76. pull rope, 77. mounting block, 78. push rod, 8. pull rod, 81. one-way bearing, 82. clamping block, 9. limit frame, 91. connecting rod two, 92. push block, 10. push rod, 101. connecting rod three, 102. sponge, 103. spring, 13. electric heating tube. DETAILED DESCRIPTION

[0027] Although the present invention may be described with respect to a particular application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those of ordinary skill in the art will recognize that terms such as above, below, upward, downward, etc. are used to describe the drawings and do not represent limitations on the scope of the present invention as defined by the appended claims. Any numerical designations such as first or second are merely exemplary and are not intended to limit the scope of the present invention in any way.

[0028] Embodiment 1: A paperboard storage device for paper product processing, referring to Figure 1-Figure 6 , including a frame 1, a storage box 6 is arranged on the frame 1, a cover 11 is arranged on the top of the storage box 6, an inner frame 7 is fixedly connected inside the storage box 6, a plurality of slide grooves distributed vertically at equal intervals are opened on the front and rear sides of the inner frame 7, support rods 71 ​​are slidably connected in the slide grooves, and protruding parts are arranged on the left and right ends of the support rods 71, and the protruding parts are used to support cardboard, a square rod 74 is slidably connected to the inner frame 7, and the support rods 71 ​​and the square rods 74 are provided with inclined surfaces that cooperate with each other, and four connecting rods 2 91 are fixedly connected to the top of the square rod 74, and each end of the connecting rod 2 91 is fixedly connected to a push block 92 that cooperates with the support rod 71, and the bottom of the push block 92 is provided with an inclined surface that cooperates with the support rod 71, and a material taking component is arranged on the frame 1, and the material taking component is used to put cardboard into the storage box 6, and a lifting component is arranged between the inner frame 7 and the square rod 74, and the lifting component is used to drive the mouth rod to lift, and a collecting component is arranged in the inner frame 7, and the collecting component is used to collect the cardboard in the inner frame 7.

[0029] The material taking component includes an electric slide rail 2, which is arranged on a frame 1. A hydraulic rod 3 is installed on the slider of the electric slide rail 2. A mounting plate 4 is installed at the telescopic end of the hydraulic rod 3. An electric suction cup 5 is installed at the bottom of the mounting plate 4.

[0030] The lifting assembly includes two cross blocks 72, which are rotatably connected to the upper parts of the front and rear sides of the inner frame 7 respectively, and a winding wheel 73 is fixedly connected to each cross block 72. Connecting rods 75 are fixedly connected to the front and rear sides of the square rod 74, and a pull rope 76 is fixedly connected between each connecting rod 75 and the winding wheel 73 on the same side. Two mounting blocks 77 are fixedly connected to the front and rear sides of the bottom of the mounting plate 4, and each mounting block 77 is provided with a U-shaped groove. A push rod 78 cooperating with the cross block 72 is rotatably connected in each U-shaped groove, and the U-shaped groove is used to limit the push rod 78 to rotate in one direction. An unlocking part cooperating with the winding wheel 73 is provided on the storage box 6.

[0031] The unlocking part includes a one-way bearing 81, which is fixed to the storage box 6. An axially movable pull rod 8 is provided on the inner ring of the one-way bearing 81. A clamping block 82 is fixed to the rear end of the pull rod 8. A limiting groove cooperating with the clamping block 82 is opened on the front side of the winding wheel 73.

[0032] The collecting assembly includes a lifting frame 12 . A discharge port is provided at the bottom of the storage box 6 . The lifting frame 12 is slidably connected to the inner frame 7 . A buffer plate 121 located directly below the lifting frame 12 is fixedly connected to the frame body 1 .

[0033] When storing cardboard, the card block 82 is positioned in the limiting groove of the winding wheel 73, and the cross block 72 can only rotate in one direction under the action of the one-way bearing 81. The device is set in the cardboard conveying working area, so that the electric suction cup 5 is located directly above the cardboard. The electric suction cup 5 is lifted and lowered by the hydraulic rod 3, and the hydraulic rod 3, the mounting plate 4, the electric suction cup 5 and the push rod 78 are moved horizontally by the electric slide rail 2. The cardboard is taken and placed by the electric suction cup 5, and the cardboard is automatically sent to the storage box 6. At the same time, when the push rod 78 moves to the right and contacts the cross block 72, the push rod 78 can only rotate to the right under the restriction of the U-shaped groove of the mounting block 77, so that the push rod 78 pushes The movable cross block 72 rotates, and the cross block 72 drives the winding wheel 73 to rotate. The winding wheel 73 reels in the pull rope 76, and then pulls the connecting rod 75 and the square rod 74 up through the pull rope 76. The square rod 74 pushes the support rod 71 to move inward, and catches the fallen cardboard through the two protruding parts on the support rod 71. When the push rod 78 moves to the left and contacts the cross block 72, the push rod 78 rotates to the right under the obstruction of the cross block 72 to pass over the cross block 72. In this way, when the push rod 78 moves horizontally, the square rod 74 intermittently and progressively rises, pushing the support rods 71 ​​one by one to catch the cardboard, and the cardboard is separated and stored by the support rods 71 ​​to ensure that the cardboard has enough ventilation space to prevent the cardboard from getting damp.

[0034] When the square rod 74 moves upward, the square rod 74 drives the second connecting rod 91 and the push block 92 to move upward. When the square rod 74 moves upward and contacts the supporting rod 71, the push block 92 has passed the supporting rod 71, thereby not affecting the movement of the supporting rod 71. When it is necessary to take out the cardboard in the storage box 6, the pull rod 8 is pulled to separate the block 82 from the winding wheel 73, so that the winding wheel 73 and the cross block 72 can be reversed, and the square rod 74 slides down and resets by its own gravity. The square rod 74 drives the second connecting rod 91 and the push block 92 to move downward. The push block 92 pushes the supporting rod 71 to move outward and reset, so that the cardboard stack on the supporting rod 71 falls on the lifting frame 12. The lifting frame 12 slides down due to gravity, causing the cardboard to come out of the inner frame 7. The lifting frame 12 is buffered by the buffer plate 121 arranged just below the lifting frame 12 to prevent the lifting frame 12 from vibrating and causing the stacked cardboard to be scattered and separated, affecting the collection.

[0035] Example 2: Based on Example 1, refer to Figure 1 , Figure 2 and Figure 3 , and also includes four limit frames 9, which are fixed to the inside of the inner frame 7 and are used to prevent the cardboard from falling on the push block 92.

[0036] The upper ends of the inner frame 7 and the limiting frame 9 are both inclined, and the inclined surfaces of the upper ends of the inner frame 7 and the limiting frame 9 are combined to form an inclined step shape.

[0037] The limit frame 9 is provided to prevent the cardboard from falling on the push block 92. The inner frame 7 and the inclined surface of the upper end of the limit frame 9 form an inclined step shape, which can guide the cardboard to fall into the inner frame 7 so that the cardboard can fall into the inner frame 7 accurately.

[0038] Reference Figure 1 , Figure 2 , Figure 3 and Figure 7 , and also includes a plurality of connecting rods 3 101 distributed vertically in parallel, the plurality of connecting rods 3 101 distributed vertically in parallel are slidably connected in the limit frame 9, sponges 102 are installed on the connecting rods 3 101, a spring 103 is fixed between the connecting rods 3 101 and the inside of the limit frame 9, and a pushing component is arranged on the connecting rods 3 101, and the pushing component is used to drive the sponge 102 to move horizontally.

[0039] The pushing assembly includes a push rod 10, which is fixed to the outer side of the connecting rod 3 101. The push rod 10 extends out of the limit frame 9 and the inner frame 7. A V-shaped notch matching with the push rod 10 is opened on the square rod 74.

[0040] During the lifting and lowering process of the square rod 74, when the square rod 74 contacts the push rod 10, the square rod 74 pushes the push rod 10 to move inward, and the push rod 10 drives the connecting rod three 101 and the sponge 102 to move inward, and the spring 103 is stretched, so that the sponge 102 contacts the cardboard, thereby aligning the cardboard; when the square rod 74 separates from the push rod 10, the spring 103 resets the push rod 10, the connecting rod three 101 and the sponge 102, thereby avoiding the stacked cardboards from being scattered and separated when collecting, which affects the collection.

[0041] Reference Figure 1 , Figure 2 and Figure 8 , and also includes an electric heating tube 13, which is installed on the inner wall of the storage box 6. The inner frame 7 and the left and right sides of the storage box 6 are provided with a plurality of vents distributed at equal intervals.

[0042] Sufficient ventilation space is ensured by opening a plurality of vents on the inner frame 7 and the storage box 6. During the rainy season, the electric heating tube 13 can be turned on to ensure the dryness inside the storage box 6 and to prevent moisture with the cardboard.

[0043] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A cardboard storage device for paper product processing, comprising a frame (1), a storage box (6) is arranged on the frame (1), and a cover (11) is arranged on the top of the storage box (6), characterized in that: The storage box (6) is fixedly connected with an inner frame (7), and two sides of the inner frame (7) facing each other are provided with a plurality of slide grooves distributed at equal intervals in the vertical direction, and a supporting rod (71) is slidably connected in the slide groove, and protruding parts for supporting paperboard are arranged at both ends of the supporting rod (71), and a square rod (74) is slidably connected to the inner frame (7), and the supporting rod (71) and the square rod (74) are provided with mutually matching inclined surfaces, and a connecting rod is fixedly connected to one side of the square rod (74) close to the supporting rod (71). A second rod (91) is fixedly connected to the second connecting rod (91) with a push block (92) that cooperates with the supporting rod (71), and a slope that cooperates with the supporting rod (71) is arranged at the bottom of the push block (92). A material taking component for putting paperboards into the storage box (6) is arranged on the frame body (1), a lifting component for driving the opening rod to rise and fall is arranged between the inner frame (7) and the square rod (74), and a collecting component for collecting paperboards in the inner frame (7) is arranged in the inner frame (7).

2. A paperboard storage device for paper product processing according to claim 1, characterized in that: The material taking component comprises an electric slide rail (2), the electric slide rail (2) is arranged on a frame (1), a hydraulic rod (3) is installed on a slider of the electric slide rail (2), a mounting plate (4) is installed at the telescopic end of the hydraulic rod (3), and an electric suction cup (5) is installed at the bottom of the mounting plate (4).

3. A paperboard storage device for paper product processing according to claim 1, characterized in that: The lifting assembly comprises a cross block (72), the cross block (72) is rotatably connected to the inner frame (7), a winding wheel (73) is fixedly connected to the cross block (72), a connecting rod (75) is fixedly connected to the square rod (74), a pull rope (76) is fixedly connected between the connecting rod (75) and the winding wheel (73), a mounting block (77) is fixedly connected to one side of the bottom of the mounting plate (4) close to the storage box (6), a U-shaped groove is formed on the mounting block (77), a push rod (78) cooperating with the cross block (72) is rotatably connected in the U-shaped groove, the U-shaped groove is used to limit the push rod (78) to rotate in one direction, and an unlocking part cooperating with the winding wheel (73) is provided on the storage box (6).

4. A paperboard storage device for paper product processing according to claim 3, characterized in that: The unlocking part includes a one-way bearing (81), which is fixedly connected to the storage box (6). An axially movable pull rod (8) is arranged on the inner ring of the one-way bearing (81). A clamping block (82) is fixedly connected to one end of the pull rod (8) close to the winding wheel (73). A limiting groove cooperating with the clamping block (82) is provided on one side of the winding wheel (73) close to the clamping block (82).

5. A paperboard storage device for paper product processing according to claim 1, characterized in that: The collecting assembly comprises a lifting frame (12), a discharge port is provided at the bottom of the storage box (6), the lifting frame (12) is slidably connected in the inner frame (7), and a buffer plate (121) located directly below the lifting frame (12) is fixedly connected to the frame body (1).

6. A paperboard storage device for paper product processing according to claim 1, characterized in that: The invention also comprises a limiting frame (9), which is fixedly connected to one side of the inner frame (7) close to the push block (92), and is used to prevent the paperboard from falling on the push block (92).

7. A paperboard storage device for paper product processing according to claim 6, characterized in that: The upper ends of the inner frame (7) and the limiting frame (9) are both inclined, and the inclined surfaces of the upper ends of the inner frame (7) and the limiting frame (9) are combined to form an inclined step shape.

8. A paperboard storage device for paper product processing according to claim 6, characterized in that: It also includes a plurality of connecting rods (101) vertically arranged in parallel, wherein the plurality of connecting rods (101) vertically arranged in parallel are slidably connected in a limit frame (9), a sponge (102) is installed on each of the connecting rods (101), a spring (103) is fixedly connected between the connecting rods (101) and the inside of the limit frame (9), and a pushing component for driving the sponge (102) to move horizontally is arranged on the connecting rods (101).

9. A paperboard storage device for paper product processing according to claim 8, characterized in that: The pushing assembly comprises a push rod (10), the push rod (10) is fixedly connected to the connecting rod three (101), the push rod (10) extends out of the limit frame (9) and the inner frame (7), and a V-shaped notch matching with the push rod (10) is opened on the square rod (74).

10. A paperboard storage device for paper product processing according to claim 1, characterized in that: It also includes an electric heating tube (13), which is installed on the inner wall of the storage box (6), and a plurality of vents are provided at equal intervals on one side of the inner frame (7) and the storage box (6) close to the electric heating tube (13).

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