Paper foam board production equipment

Abstract

The utility model discloses paper foam board production equipment. According to the technical key points, the machine comprises a machine frame and a conveying belt arranged on the machine frame, a discharging mechanism and a glue brushing mechanism are arranged on the machine frame, a paper roll is arranged on the discharging mechanism, the glue brushing mechanism is used for brushing glue on paper, an indentation mechanism is arranged on the machine frame, and the indentation mechanism comprises a connecting rod fixedly arranged on the machine frame; the lifting rod is arranged on the connecting rod in a liftable mode, and the lifting rod is located on the upper side of the paper roll; the indentation roller is rotatably arranged between the lifting rods on the two sides, and the axial direction of the indentation roller is perpendicular to the advancing direction of a paper roll. According to the indentation device, indentation can be pressed between adjacent foam plates, observation and positioning are facilitated, follow-up machining and cutting are facilitated, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of paper foam board production equipment, and more specifically to a paper foam board production equipment. Background Art

[0002] A paper foam board is a new type of board with paper covered on the outside of a foam board, with aluminum foil covered on one side and kraft paper covered on the other side, and can be processed into a high-performance insulation box. Since the length of the foam board is much smaller than the length of the kraft paper, there are gaps at the joints of two foam boards during the combination process. During subsequent processing, it is necessary to first cut and separate along this gap, and it is not easy to observe after covering the kraft paper, which reduces production efficiency. Content of the Utility Model

[0003] Aiming at the deficiencies existing in the prior art, the purpose of the utility model is to provide a paper foam board production equipment to solve the above technical problems.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: A paper foam board production equipment, including a frame and a conveyor belt arranged on the frame. A feeding mechanism and a glue brushing mechanism are arranged on the frame. A paper roll is arranged on the feeding mechanism. The glue brushing mechanism is used to brush glue on the paper. A scoring mechanism is arranged on the frame. The scoring mechanism includes:

[0005] A connecting rod, fixedly arranged on the frame;

[0006] A lifting rod, arranged on the connecting rod in a liftable manner, and the lifting rod is located above the paper roll;

[0007] A scoring roller, rotatably arranged between the lifting rods on both sides, and the axial direction of the scoring roller is perpendicular to the advancing direction of the paper roll.

[0008] As a further improvement of the utility model, a dry glue frame is arranged on the frame, and the dry glue frame is located in the advancing direction of the conveyor belt.

[0009] As a further improvement of the utility model, a pressing wheel is arranged on the frame, and the pressing wheel is located between the scoring assembly and the dry glue frame.

[0010] As a further improvement of the utility model, a connecting groove is arranged on the connecting rod, a lifting block is arranged on the lifting rod, the lifting block is embedded in the connecting groove and is slidably connected with the connecting groove. A scoring spring is arranged in the connecting groove. One end of the scoring spring is fixedly connected with the connecting groove, and the other end is fixedly connected with the lifting block.

[0011] As a further improvement of the utility model, a marking assembly is arranged at the bottom of the lifting rod. The marking assembly includes:

[0012] The marking groove is vertically arranged at the lower end of the lifting rod;

[0013] The marking pen is slidably arranged in the marking groove, and the tip of the marking pen faces;

[0014] The marking spring is arranged in the marking groove, one end is connected to the bottom of the marking groove, and the other end is connected to the marking pen.

[0015] The beneficial effect of the utility model is to press indentations between adjacent foam boards, which is convenient for observation and positioning, and then convenient for subsequent processing and cutting, improving production efficiency. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the indentation mechanism;

[0018] Figure 3 It is a schematic diagram of the structure of the marking assembly.

[0019] Marking description: 1. Frame; 2. Conveyor belt; 3. Feeding mechanism; 4. Glue brushing mechanism; 5. Indentation mechanism; 51. Connecting rod; 511. Connecting groove; 52. Lifting rod; 521. Lifting block; 53. Indentation roller; 54. Indentation spring; 6. Dry glue frame; 7. Pressing wheel; 8. Marking assembly; 81. Marking groove; 82. Marking pen; 83. Marking spring. Detailed Description of the Invention

[0020] The following will further elaborate on the present utility model in conjunction with the embodiments given in the drawings.

[0021] Refer to Figure 1 — Figure 3 As shown, a paper foam board production device in this embodiment includes a frame 1 and a conveyor belt 2 arranged on the frame 1. A feeding mechanism 3 and a glue brushing mechanism 4 are arranged on the frame 1. A paper roll is arranged on the feeding mechanism 3. The glue brushing mechanism 4 is used for brushing glue on the paper. An indentation mechanism 5 is arranged on the frame 1. The indentation mechanism 5 includes:

[0022] The connecting rod 51 is fixedly arranged on the frame 1;

[0023] The lifting rod 52 is arranged on the connecting rod 51 in a liftable manner, and the lifting rod 52 is located above the paper roll;

[0024] The indentation roller 53 is rotatably arranged between the two lifting rods 52 on both sides, and the axial direction of the indentation roller 53 is perpendicular to the advancing direction of the paper roll.

[0025] Through the above technical solution, this device bonds the paper roll and the foam board. The feeding mechanism 3 is used to hold the paper roll. During the operation of the device, an external device continuously transports the foam board onto the conveyor belt 2, and the feeding mechanism 3 continuously releases the paper. The paper passes through the glue brushing mechanism 4 and is brushed with glue on the side facing the foam board, and then the paper contacts the foam board, passes through the indentation mechanism 5, and then continues to be transported backward. The indentation roller 53 is located above the paper. When there is a seam between adjacent foam boards under the paper at this position, that is, there is no foam board support below, at this time, the indentation roller 53 moves downward under the action of gravity, presses out an indentation between adjacent foam boards, and then is lifted by the next foam board passing through this position and returns to its original position, and can press the paper and the foam board tightly, reducing air bubbles and making the paste more firm after pasting.

[0026] Press out an indentation between adjacent foam boards for easy observation, and thus facilitate subsequent processing and cutting, improving production efficiency.

[0027] Specifically, the lifting rod 52 is vertically slidably connected to the connecting rod 51 for lifting and lowering.

[0028] Specifically, the indentation roller 53 is rotatably arranged between the lifting rods 52 on both sides, with small friction, small resistance, and small wear between it and the paper.

[0029] As a specific improvement embodiment, a dry glue frame 6 is provided on the frame 1, and the dry glue frame 6 is located in the forward direction of the conveyor belt 2.

[0030] Through the above technical solution, the dry glue frame 6 is arranged in the forward direction of the conveyor belt 2, behind the indentation mechanism 5, for dry glue fixation, improving production efficiency.

[0031] As a specific improvement embodiment, a pressing wheel 7 is provided on the frame 1, and the pressing wheel 7 is located between the indentation assembly and the dry glue frame 6.

[0032] Through the above technical solution, the pressing wheel 7 is located between the indentation assembly and the dry glue frame 6, pressing the bonded paper roll and foam board tightly, so that when the indentation roller 53 descends, it drives the paper roll that has not been combined with the foam board to move, improving the stability during use.

[0033] As a specific improvement embodiment, a connection groove 511 is provided on the connecting rod 51, a lifting block 521 is provided on the lifting rod 52, the lifting block 521 is embedded in the connection groove 511 and is slidably connected to the connection groove 511, a indentation spring 54 is provided in the connection groove 511, one end of the indentation spring 54 is fixedly connected to the connection groove 511, and the other end is fixedly connected to the lifting block 521.

[0034] Through the above technical solution, the lifting block 521 is slidably connected in the connecting groove 511, and the lifting rod 52 and the connecting rod 51 are slidably connected, making the lifting process stable. Moreover, the indentation spring 54 is provided as a buffer to avoid crushing the paper and reduce the defective rate. At the same time, when the next foam board lifts the indentation roller 53, the indentation spring 54 can drive the lifting block 521 to rise, and then assist in driving the indentation roller 53 to rise, improving the stability during use.

[0035] As a specific implementation of the improvement, a marking assembly 8 is provided at the bottom of the lifting rod 52, and the marking assembly 8 includes:

[0036] A marking groove 81, vertically arranged at the lower end of the lifting rod 52;

[0037] A marking pen 82, slidably arranged in the marking groove 81, and the tip of the marking pen 82 faces;

[0038] A marking spring 83, arranged in the marking groove 81, with one end connected to the bottom of the marking groove 81 and the other end connected to the marking pen 82.

[0039] Through the above technical solution, when the indentation roller 53 descends to press an indentation on the diameter of the adjacent foam board, the lifting rod 52 and the indentation roller 53 descend synchronously. The descent of the lifting rod 52 drives the marking groove 81 to descend, and then stops. The marking pen 82 descends under the action of inertia and marks on the indentation of the foam cardboard. Then the marking spring 83 drives the marking pen 82 to rise, separating the marking pen 82 from the paper. When the next foam board lifts the indentation roller 53, the lifting rod 52 rises, driving the marking spring 83 and the marking pen 82 to rise synchronously.

[0040] Specifically, when there is a foam board below the indentation roller 53, there is a gap between the marking pen 82 and the paper. By marking at the indentation, the position of the indentation can be located more quickly, facilitating subsequent processing and cutting, and improving production efficiency.

[0041] The above is only the preferred implementation mode of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, several improvements and refinements made without departing from the principle of the present invention should also be regarded as within the protection scope of the present invention.

Claims

1. A paper foam board production device, comprising a frame (1) and a conveyor belt (2) arranged on the frame (1), wherein a feeding mechanism (3) and a glue brushing mechanism (4) are provided on the frame (1), a paper roll is provided on the feeding mechanism (3), and the glue brushing mechanism (4) is used for brushing glue on the paper, and is characterized in that: The frame (1) is provided with an indentation mechanism (5), and the indentation mechanism (5) includes: A connecting rod (51), fixedly arranged on the frame (1); A lifting rod (52), arranged on the connecting rod (51) in a liftable manner, and the lifting rod (52) is located above the paper roll; An indentation roller (53), rotatably arranged between the lifting rods (52) on both sides, and the axial direction of the indentation roller (53) is perpendicular to the advancing direction of the paper roll.

2. The paper foam board production equipment according to claim 1, characterized in that: The frame (1) is provided with a dry glue frame (6), and the dry glue frame (6) is located in the advancing direction of the conveyor belt (2).

3. The paper foam board production equipment according to claim 1, characterized in that: The frame (1) is provided with a pressing wheel (7), and the pressing wheel (7) is located between the indentation assembly and the dry glue frame (6).

4. The paper foam board production equipment according to claim 1, characterized in that: The connecting rod (51) is provided with a connecting groove (511), the lifting rod (52) is provided with a lifting block (521), the lifting block (521) is embedded in the connecting groove (511) and is slidably connected to the connecting groove (511), and a pressing spring (54) is arranged in the connecting groove (511), one end of the pressing spring (54) is fixedly connected to the connecting groove (511), and the other end is fixedly connected to the lifting block (521).

5. The paper foam board production equipment according to claim 4, characterized in that: A marking assembly (8) is arranged at the bottom of the lifting rod (52), and the marking assembly (8) includes: A marking groove (81), vertically arranged at the lower end of the lifting rod (52); A marking pen (82), slidably arranged in the marking groove (81), and the tip of the marking pen (82) faces; A marking spring (83), arranged in the marking groove (81), one end is connected to the bottom of the marking groove (81), and the other end is connected to the marking pen (82).

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