Plastic product spraying and drying device

Abstract

The plastic product spraying and drying device comprises a drying box, a circulation drying mechanism and outer drying lamps, the outer drying lamps are arranged on the top and the two sides of the inner wall of the drying box, the circulation drying mechanism is installed in the drying box, and the circulation drying mechanism comprises a supporting rod, a connecting plate, a first motor, an inner drying lamp and a positioning clamping base. The first motor is installed at the top of the supporting rod, the connecting plate is connected with the first motor, and multiple sets of positioning clamping bases are arranged on the surface of the connecting plate in a circumferential array mode with the circle center as the center point; plastic sheets to be dried are inserted into the positioning clamping seats one by one, the inner drying lamps are used for drying the inner sides of the plastic sheets in the positioning clamping seats, the outer drying lamps on the inner wall and the top of the drying box are used for drying the outer layers of the plastic sheets, and the first motor drives the connecting plate to rotate circularly, so that uniform drying of the plastic sheets is achieved; the utility model further provides the plastic product spraying and drying device capable of uniformly drying the two sides of the plastic sheet.

Description

Technical Field

[0001] The utility model relates to the field of spraying and drying of plastic products, in particular to a spraying and drying device for plastic products. Background Art

[0002] In the production process of plastic products, spraying is a common process, which can provide color, gloss and protective layer for plastic products. However, the plastic products after spraying need to be dried to ensure uniform curing of the coating and prevent the coating from falling off or deforming. Sheet plastic products are generally plastic sheets, which can be used to make advertising billboards, recycling bins, etc. After spraying, the plastic sheets usually need to be dried on both the upper and lower sides during the drying process. However, the traditional drying box has different drying effects on the two sides of the plastic sheet. Usually, the side close to the heat source will solidify and dry first, and when waiting for the other side of the plastic sheet to be dried, the side of the plastic sheet close to the heat source will often be over-dried. Therefore, providing a plastic product spray drying device that can evenly dry both sides of the plastic sheet has become an urgent problem to be solved. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In order to solve the above problems in the prior art, the utility model provides a plastic product spray drying device which can evenly dry both sides of a plastic sheet.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] A plastic product spray drying device, comprising a drying box, a circulating drying mechanism and an external drying lamp;

[0008] The external drying lamps are arranged on the top and both sides of the inner wall of the drying box;

[0009] The circulating drying mechanism is installed in the drying box, and the circulating drying mechanism includes a support rod, a connecting plate, a first motor, an internal drying lamp and a positioning clamp seat;

[0010] The first motor is mounted on the top of the support rod;

[0011] The connecting plate is connected to the first motor, and a plurality of groups of positioning clamps are arranged in a circular array on the surface of the connecting plate with the center of the circle as the center point;

[0012] The inner drying lamp is fixedly mounted at the center of the connecting plate.

[0013] Preferably, the positioning clamp seat includes a pair of C-shaped blocks arranged in pairs, and the openings of the two C-shaped blocks are arranged opposite to each other.

[0014] Preferably, a partition board is arranged in the drying box, and the partition board divides the interior of the drying box into a drying chamber located in the upper part and a collection chamber located in the lower part. A collection hole is formed in the partition board.

[0015] Preferably, the circulating drying mechanism further includes a base and a second motor; the base is fixedly arranged on the partition board, one end of the bottom of the support rod is connected to the base through a rotating shaft, the second motor is connected to the rotating shaft, the second motor controls the support rod to turn over, and after the support rod turns downwards, the connecting plate is located directly above the collection hole.

[0016] Preferably, a box door is installed on the drying box.

[0017] (III) Beneficial effects

[0018] The beneficial effects of the present utility model are as follows: adopting the above technical solution, the plastic sheets to be dried are inserted into the positioning clamp seat one by one, the inner drying lamp is used to perform inner drying on the plastic sheets in each positioning clamp seat, and the outer drying lamps on the inner wall and the top of the drying box are used to perform outer layer side drying on the plastic sheets. The connecting plate is driven by the first motor to rotate in a cycle, so as to realize uniform drying of the plastic sheets, and thus a plastic product spraying and drying device capable of uniformly drying both sides of the plastic sheets is provided. Description of the drawings

[0019] Figure 1 It is a schematic structural diagram of a plastic product spraying and drying device;

[0020] Figure 2 It is a schematic structural diagram of the circulating drying mechanism;

[0021] Figure 3 It is a front view structural diagram of the circulating drying mechanism.

[0022] Description of the reference numerals:

[0023] 1. Drying box;

[0024] 2. Outer drying lamp;

[0025] 3. Circulating drying mechanism;

[0026] 31. Connecting plate; 32. Positioning clamp seat; 33. Inner drying lamp; 34. First motor; 35. Support rod; 36. Base; 37. Second motor;

[0027] 4. Partition board;

[0028] 5. Collection hole;

[0029] 6. Door of the box. Detailed implementation mode

[0030] In order to better explain the present utility model for easy understanding, the present utility model will be described in detail below with reference to the accompanying drawings through specific implementation modes.

[0031] Please refer to Figures 1 to 3 , the present utility model provides a plastic spraying and drying device, which includes a drying box 1, a circulating drying mechanism 3 and an external drying lamp 2;

[0032] The external drying lamp 2 is arranged on the top and both sides of the inner wall of the drying box 1;

[0033] The circulating drying mechanism 3 is installed in the drying box 1. The circulating drying mechanism 3 includes a support rod 35, a connecting plate 31, a first motor 34, an internal drying lamp 33 and a positioning clamp seat 32;

[0034] The first motor 34 is installed on the top of the support rod 35;

[0035] The connecting plate 31 is connected to the first motor 34, and a plurality of groups of positioning clamp seats 32 are arranged in a circular array on the surface of the connecting plate 31 with the center as the center point;

[0036] The internal drying lamp 33 is fixedly installed at the center of the connecting plate 31;

[0037] During use, the plastic sheets to be dried are inserted into the positioning clamp seats 32 one by one. The internal drying lamp 33 is used to dry the plastic sheets inside each positioning clamp seat 32, and the external drying lamps 2 on the inner wall and the top of the drying box 1 are used to dry the outer sides of the plastic sheets. The connecting plate 31 is driven by the first motor 34 to rotate in a cycle, so as to realize uniform drying of the plastic sheets, and thus a plastic spraying and drying device capable of uniformly drying both sides of the plastic sheets is provided.

[0038] In this embodiment, the positioning clamp seat 32 includes a pair of C-shaped blocks arranged opposite to each other with their openings facing each other; during use, the plastic sheet can be inserted laterally between the two C-shaped blocks, and the plastic sheet between the two C-shaped blocks is not easy to fall off during the rotation of the connecting plate 31.

[0039] In this embodiment, a partition plate 4 is arranged in the drying box 1. The partition plate 4 divides the interior of the drying box 1 into a drying chamber located in the upper part and a collection chamber located in the lower part. A collection hole 5 is opened on the partition plate 4. The circulating drying mechanism 3 further includes a base 36 and a second motor 37; the base 36 is fixedly arranged on the partition plate 4, one end of the bottom of the support rod 35 is connected to the base 36 through a rotating shaft, the second motor 37 is connected to the rotating shaft, the second motor 37 controls the support rod 35 to turn over, and after the support rod 35 turns downwards, the connecting plate 31 is located directly above the collection hole 5;

[0040] During use, after the plastic sheet in the positioning clamp seat 32 on the connecting plate 31 is dried, the second motor 37 drives the support rod 35 to flip so that the connecting plate 31 is located directly above the collecting hole. The plastic sheet in the positioning clamp seat 32 falls into the collecting chamber under the action of gravity, thereby realizing the rapid retrieval of the dried plastic sheet and greatly improving the production efficiency.

[0041] In this embodiment, a drying box door 6 is installed on the drying box 1 .

[0042] The working principle of the utility model is as follows:

[0043] The plastic sheets to be dried are inserted into the positioning clamps 32 one by one, and the inner side of the plastic sheets in each positioning clamp 32 is dried by the internal drying lamp 33. The outer drying lamps 2 on the inner wall and the top of the drying box 1 are used to dry the outer side of the plastic sheets. The connecting plate 31 is driven to rotate cyclically by the first motor 34 to achieve uniform drying of the plastic sheets, thereby providing a plastic product spray drying device that can uniformly dry both sides of the plastic sheets.

[0044] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0045] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

[0046] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A plastic product spray drying device, characterized in that: It includes a drying box, a circulating drying mechanism and an external drying lamp; The external drying lamp is arranged on the top and both sides of the inner wall of the drying box; The circulating drying mechanism is installed in the drying box, and the circulating drying mechanism includes a support rod, a connecting plate, a first motor, an internal drying lamp and a positioning clamp seat; The first motor is installed on the top of the support rod; The connecting plate is connected to the first motor, and a plurality of groups of the positioning clamp seats are arranged in a circular array on the surface of the connecting plate with the center as the center point; The internal drying lamp is fixedly installed at the center of the connecting plate.

2. A plastic product spray drying device according to claim 1, characterized in that: The positioning clamp seat includes a pair of C-shaped blocks arranged in pairs, and the openings of the two C-shaped blocks are arranged opposite to each other.

3. A plastic product spraying and drying device according to claim 1, characterized in that: A partition is arranged in the drying box, and the partition divides the interior of the drying box into a drying chamber located in the upper part and a collection chamber located in the lower part. A collection hole is opened on the partition.

4. A plastic product spraying and drying device according to claim 3, characterized in that: The circulating drying mechanism further includes a base and a second motor; The base is fixedly arranged on the partition, one end of the bottom of the support rod is connected to the base through a rotating shaft, the second motor is connected to the rotating shaft, the second motor controls the support rod to turn over, and after the support rod turns downwards, the connecting plate is located directly above the collection hole.

5. The plastic product spraying and drying device according to claim 1, characterized in that: A box door is installed on the drying box.

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