Paperboard stock bin assembly

Abstract

The utility model discloses a paperboard stock bin assembly which comprises a stock bin body, a feeding port is formed in the stock bin body, a discharging port is formed in the bottom of the stock bin body, mounting holes are formed in the left side wall and the right side wall of the lower portion of the stock bin body respectively, and bearing pieces are arranged in the two mounting holes respectively. The two bearing pieces are provided with bearing edges which extend into the stock bin body and are used for bearing paperboards, and the bearing pieces are connected with manual adjusting mechanisms capable of adjusting the left-right positions of the bearing pieces. When paperboards with different thicknesses are replaced, the rigidity of the paperboards is changed, at the moment, the left-right position of the bearing piece can be adjusted through the manual adjusting mechanism, the bearing piece can support the paperboards, and when the suction cups grab the paperboards on the lowermost layer, the paperboards can generate elastic deformation to be taken out from the lower end opening of the stock bin body.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production technical field of gift box especially relates to a paperboard stock bin subassembly. BACKGROUND

[0002] In the production process of the gift box, in addition to the large paperboard used for folding into the gift box body, small paperboards used for reinforcing the bottom of the gift box or used for making the inner liner in the gift box are also needed. When the small paperboards are supplied, a way of setting a discharge port at the lower end of the stock bin can be adopted, a supporting piece capable of supporting the edge of the small paperboard is arranged at the discharge port, then a material taking suction cup is arranged below the stock bin, the material taking suction cup is inserted into the discharge port of the stock bin upward, the lowermost paperboard is sucked, then the material taking suction cup moves downward, and the lowermost paperboard can be taken out.

[0003] The stock bin also has the following problems: the distance between the supporting pieces is fixed, and it is difficult to be applicable to paperboards with different thicknesses or different widths. CONTENT OF THE UTILITY MODEL

[0004] In view of this, the utility model aims to provide a paperboard stock bin subassembly capable of being applicable to paperboards with different thicknesses.

[0005] The utility model adopts the technical scheme that:

[0006] A paperboard stock bin subassembly, comprising a stock bin body, a feeding port is arranged on the stock bin body, a discharge port is arranged at the bottom of the stock bin body, mounting holes are arranged on the left side wall and the right side wall of the lower part of the stock bin body, supporting pieces are arranged in the two mounting holes, the supporting pieces are provided with supporting edges inserted into the inside of the stock bin body and used for supporting the paperboard, and the supporting pieces are connected with manual adjusting mechanisms capable of adjusting the left and right positions of the supporting pieces.

[0007] In a preferred scheme of the utility model, the two supporting pieces are connected with the manual adjusting mechanisms, the manual adjusting mechanisms comprise a vertical plate located at one side of the stock bin body and an adjusting screw rod rotatably installed on the vertical plate, the supporting pieces are provided with screw holes engaged with the first end of the adjusting screw rod, and the end of the adjusting screw rod is provided with a knob.

[0008] In a preferred scheme of the utility model, a through hole is arranged on the vertical plate, the adjusting screw rod penetrates through the through hole and is rotatably matched with the inner side wall of the through hole, the knob is located on the outer side of the vertical plate, and a limiting piece is arranged on the outer side wall of the screw rod and abuts against the inner side of the vertical plate.

[0009] In a preferred scheme of the utility model, a clamping groove is arranged on the outer side wall of the adjusting screw rod, and the limiting piece is a clamping spring installed in the clamping groove.

[0010] In a preferred scheme of the utility model, the limiting piece is a nut engaging with the adjusting screw rod.

[0011] In a preferred scheme of the utility model, the left part of the lower end of the stock bin body has a support plate extending leftwards, the right part of the lower end of the stock bin body has a support plate extending rightwards, and two vertical plates are fixed on the corresponding support plates respectively.

[0012] The utility model discloses the beneficial effect is: when replacing the paperboard of different thickness, the rigidity of paperboard has changed, at this moment, the left and right positions of the supporting piece can be adjusted through the manual adjusting mechanism, so that the supporting piece can hold up the paperboard, and when the sucking disc grabs the paperboard of the lowermost layer, the paperboard can be elastically deformed and taken out from the lower end of the stock bin body. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the perspective view of the utility model;

[0014] Figure 2 It is the sectional view of the working state of the utility model;

[0015] Figure 3 It is Figure 2 The enlarged view of part A in the figure. DETAILED DESCRIPTION

[0016] The technical scheme of the utility model will be described clearly and completely below in combination with the drawings.

[0017] It should be noted that all the directionality indications (such as up, down, left, right, front, back...) in the utility model are only used for explaining the relative position relationship, movement condition and the like between the components in a certain specific posture (as shown in the drawings), if the specific posture changes, then the directionality indications also change accordingly. In addition, the description of "preferred", "suboptimal" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "preferred", "suboptimal" can be explicitly or implicitly included at least one of the features.

[0018] Referring to Figures 1 to 3 The utility model discloses a kind of small paperboard 3 stock bin assemblies, including stock bin body 2, stock bin body 2 is provided with inlet 201, the bottom of stock bin body 2 is provided with discharge port 202, the left side wall and right side wall of the lower part of stock bin body 2 are provided with mounting hole 203, two mounting holes 203 are provided with supporting piece 4, two supporting pieces 4 are provided with the supporting edge 41 of paperboard 3 for supporting that is inserted into the inside of stock bin body 2, supporting piece 4 is connected with the left and right positions of supporting piece 4 can be adjusted manually adjusting mechanism.

[0019] The automatic feeding principle of the mechanism is that the paperboards 3 are first stacked in the material bin body 2, the lowermost paperboard 3 is supported on the two supporting members 4, after the mechanism is started, the vacuum suction disc below the material bin body 2 extends into the discharge port 202 of the material bin body 2, then the vacuum suction disc sucks the lowermost paperboard 3, and then the vacuum suction disc moves downward, so that the lowermost paperboard 3 can be taken out.

[0020] When the paperboard 3 of different thickness is replaced, the rigidity of the paperboard 3 changes, at this time, the left and right positions of the supporting member 4 can be adjusted by the manual adjusting mechanism, so that the supporting member 4 can support the paperboard 3, and when the suction disc grabs the lowermost paperboard 3, the paperboard 3 can be elastically deformed to be taken out from the lower end of the material bin body 2.

[0021] In a preferred scheme of the utility model, the two supporting members 4 are connected with manual adjusting mechanisms, the manual adjusting mechanism comprises a vertical plate 71 on one side of the material bin body 2 and an adjusting screw 72 rotatably installed on the vertical plate 71, the supporting member 4 has a screw hole 42 meshing with the first end of the adjusting screw 72, and the tail end of the adjusting screw 72 is provided with a knob 721. The vertical plate 71 is provided with a through hole, the adjusting screw 72 penetrates through the through hole and is rotatably matched with the inner side wall of the through hole, the knob 721 is located on the outer side of the vertical plate 71, and the screw is provided with a limiting piece abutting against the inner side of the vertical plate 71. Specifically, the left part of the lower end of the material bin body 2 has a support plate 205 extending to the left, the right part of the lower end of the material bin body 2 has a support plate 205 extending to the right, and the two vertical plates 71 are fixed on the corresponding support plates 205 respectively. By screwing the knob 721, the left and right movements of the supporting member 4 can be driven, and the distance between the two supporting members 4 is adjusted to a suitable range.

[0022] The limiting piece can have the following schemes, scheme 1, a clamping groove is arranged on the outer side wall of the adjusting screw 72, and the limiting piece is a clamping spring 73 installed in the clamping groove. Scheme 2, the limiting piece is a nut meshing with the adjusting screw 72.

[0023] The above is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation made by using the utility model specification and the drawings, or direct or indirect application in other related technical fields is included in the patent protection range of the utility model.

Claims

1. A paperboard silo assembly, characterized by, The application relates to a paperboard supporting device, which comprises a silo body (2) provided with an inlet (201), a bottom of the silo body (2) provided with an outlet (202), left and right side walls of the lower part of the silo body (2) provided with mounting holes (203), two mounting holes (203) provided with supporting pieces (4), the two supporting pieces (4) provided with supporting edges (41) extending into the silo body (2) and used for supporting paperboards (3), and the supporting pieces (4) connected with manual adjusting mechanisms capable of adjusting the left and right positions of the supporting pieces (4).

2. A paperboard silo assembly according to claim 1, wherein, The two supporting pieces (4) are connected with manual adjusting mechanisms, the manual adjusting mechanisms comprise vertical plates (71) located at one side of the silo body (2) and adjusting screws (72) rotatably mounted on the vertical plates (71), the supporting pieces (4) are provided with screw holes (42) engaged with the first ends of the adjusting screws (72), and the adjusting screws (72) are provided with knobs (721) at the ends.

3. A paperboard silo assembly according to claim 2, wherein, The vertical plates (71) are provided with through holes, the adjusting screws (72) penetrate through the through holes and are rotatably matched with the inner side walls of the through holes, the knobs (721) are located at the outer sides of the vertical plates (71), and the adjusting screws are provided with limiting pieces abutting against the inner sides of the vertical plates (71).

4. A paperboard silo assembly according to claim 3, wherein, The outer side walls of the adjusting screws (72) are provided with clamping grooves, and the limiting pieces are clamping springs (73) mounted in the clamping grooves.

5. A paperboard silo assembly according to claim 3, wherein, The limiting pieces are nuts engaged with the adjusting screws (72).

6. A paperboard silo assembly according to claim 2, wherein, The left part of the lower end of the silo body (2) is provided with a support plate (205) extending to the left, the right part of the lower end of the silo body (2) is provided with a support plate (205) extending to the right, and the two vertical plates (71) are respectively fixed on the corresponding support plates (205).

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