CN216732973U - Plastic uptake machine with heating device - Google Patents

Abstract

The utility model relates to the technical field of plastic suction machines, in particular to a plastic suction machine with a heating device.A first heating pipe is arranged in a plastic suction box; the top of the plastic suction box is provided with a mould groove; the output end of the hydraulic press is provided with a sealing buckle; the middle part of the sealing fastener is welded with a heating communicating plate; the heating communicating plate is provided with a second heating pipe; the heating communicating plate is provided with an air outlet; the heating communicating plate is provided with a condensing pipe; the fan of blowing is installed at sealed fastener top, second heating pipe and first heating pipe on through the heating intercommunication board, make mould groove and sealed fastener form the hot-water heating storehouse, heat plastic sheet and mould fast, the cooperation through fan of blowing and condenser pipe passes through the air-out hole with the cold air that the condenser pipe produced and cools off plastics fast, thereby effectual solution plastic sheet heat time overlength, cause easily not laminating with cold mould contact when plastic uptake and influence the plastic uptake effect, the material after the plastic uptake need through the problem that long-time natural wind cooling could carry out the drawing of patterns.

Description

A blister machine with a heating device

technical field

The utility model relates to the technical field of blister machines, in particular to a blister machine with a heating device.

Background technique

The blister machine is also called a thermoplastic molding machine. It uses the vacuum suction generated by the vacuum pump to blister the heated and softened PVC, PET and other plastic sheets through the mold into various shapes of vacuum covers, blister trays, blister shells, etc.

The traditional blister machine can only heat the plastic sheet on one side, so that the heating time is too long, and the contact with the cold mold during blistering can easily cause non-fitting and affect the blister effect. The material after blistering takes a long time. The natural air cooling can only be demolded, so it is necessary to improve a blister machine with a heating device.

Utility model content

The technical problem to be solved by the present utility model is aimed at the above-mentioned technical deficiencies, and provides a blister machine with a heating device. By heating the second heating pipe and the first heating pipe on the connecting plate, the mold groove and the The sealing fastener forms a heating chamber, which quickly heats the plastic sheet and the mold. Through the cooperation of the blowing fan and the condenser pipe, the cold air generated by the condenser pipe can quickly cool the plastic through the air outlet, so as to effectively solve the problem that the heating time of the plastic sheet is too long. Contact with the cold mold during blistering is easy to cause non-fitting and affect the blistering effect. The material after blistering needs to be cooled by natural wind for a long time before it can be demolded.

In order to solve the above-mentioned technical problems, the technical scheme adopted by the present invention is as follows: a first heating pipe is installed inside the blister box; a mold groove is installed on the top of the blister box; ; A hydraulic press is installed around the blister box; a sealing fastener is installed at the output end of the hydraulic press; a heating connection plate is welded in the middle of the sealing fastener; a second heating pipe is installed on the heating connection plate; the heating Air outlet holes are arranged on the communication plate; condensation pipes are arranged on the heating communication plate; and a blowing fan is installed on the top of the heating communication plate.

To further optimize the technical solution, the sealing fastener is provided with a rubber pad to form a seal.

To further optimize the technical solution, a vacuum compressor is installed on one side of the plastic blister box.

To further optimize the technical solution, one end of the condensation pipe is connected to the water inlet pipe; the other end of the condensation pipe is connected to the water outlet pipe.

Compared with the prior art, the utility model has the following advantages: 1. A first heating pipe is installed inside the plastic blister box; a heating communication plate is welded in the middle of the sealing fastener; a second heating pipe is installed on the heating communication plate, this structure It is beneficial to ensure that the mold groove and the sealing fastener form a heating chamber, and the plastic sheet and the mold can be heated quickly; 2. The heating communication plate is provided with an air outlet; the heating communication plate is provided with a condenser pipe; Blowing fan, this structure is beneficial to ensure the cooperation between the blowing fan and the condenser pipe, and the cold air generated by the condenser pipe can quickly cool the plastic through the air outlet; 3. A second heating pipe is installed on the heating communication plate, and this structure is beneficial to ensure In order to heat the heating tube, the heat is quickly dissipated through the heating connecting plate.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of a blister machine with a heating device.

FIG. 2 is a schematic cross-sectional structure diagram of an embodiment of a blister machine with a heating device.

3 is a schematic cross-sectional structural diagram of a sealing fastener of an embodiment of a blister machine with a heating device.

In the figure: 1 represents the plastic box; 2 represents the first heating pipe; 3 represents the mold groove; 4 represents the hydraulic press; 5 represents the sealing fastener; 6 represents the heating connection plate; 7 represents the second heating pipe; Represents a vacuum compressor; 101 represents a blister hole; 102 represents an air outlet; 103 represents a condenser pipe; 104 represents a rubber pad.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clear, the present utility model will be further described in detail below in conjunction with the specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concepts of the present invention.

1-3, a first heating tube 2 is installed inside the plastic box 1; a mold groove 3 is installed on the top of the plastic box 1; the bottom of the mold groove 3 is provided with a plastic hole 101; 1. A hydraulic press 4 is installed around; a sealing buckle 5 is installed at the output end of the hydraulic press 4; a heating communication plate 6 is welded in the middle of the sealing buckle 5; a second heating pipe 7 is installed on the heating communication plate 6; The tool 5 forms a heating chamber, which quickly heats the plastic sheet and the mold. The heating communication plate 6 is provided with an air outlet 102; the heating communication plate 6 is provided with a condensation pipe 103; 8. Cooperating with the condensation pipe 103, the cold air generated by the condensation pipe 103 can quickly cool the plastic through the air outlet 102. The sealing fastener 5 is provided with a rubber pad 104 to form a seal; one side of the plastic box 1 is installed with a vacuum compressor 9 ; One end of the condensing pipe 103 is connected with the water inlet pipe; the other end of the condensing pipe 103 is connected with the water outlet pipe.

When using, step 1, combined with Figure 1, the traditional blister machine can only heat the plastic sheet on one side, so that the heating time is too long, and the contact with the cold mold during blistering is easy to cause non-fitting and affect blistering. As a result, the material after blistering needs to be cooled by natural air for a long time before it can be demolded. For this reason, users can use this blistering machine with a heating device to solve the above problems.

Step 2, as shown in Figures 1-3, the user first puts the mold in the mold groove 3 when using it, then lays the plastic sheet on the mold groove 3, and starts the hydraulic press 4 to drive the sealing fastener 5 down and remove the plastic. The sheet is pressed on the mold groove 3, and the first heating pipe 2 and the second heating pipe 7 are activated at this time. The first heating pipe 2 generates heat to heat the mold and the plastic sheet close to the side of the mold. At the same time, the second heating pipe 7 Generate heat and quickly heat the other side of the plastic sheet through the heating communication plate 6. After the heating is completed, the first heating pipe 2 and the second heating pipe 7 stop working. At this time, the vacuum compressor 9 The air is sucked out, and at the same time, the hot air generated by the first heating pipe 2 is sucked out. After the blister is completed, the cold water circulation starts in the condenser pipe 103. At the same time, the blowing fan 8 blows out the air and carries the cold air generated by the condenser pipe 103 through the air outlet. The hole 102 is blown out to rapidly cool down the plastic sheet that has been blistered. At this time, the hydraulic press 4 is started to lift the sealing fastener 5, and the plastic sheet after cooling is removed for use.

It should be understood that the above-mentioned specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and not to limit the present invention. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present invention should be included within the protection scope of the present invention. Furthermore, the appended claims of this invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or the equivalents of such scope and boundaries.

Claims (4)

1. The utility model provides a plastic uptake machine with heating device, includes plastic uptake case (1), its characterized in that: a first heating pipe (2) is arranged in the plastic suction box (1); the top of the plastic suction box (1) is provided with a mould groove (3); the bottom of the die groove (3) is provided with a plastic suction hole (101); hydraulic presses (4) are arranged around the plastic suction box (1); the output end of the hydraulic machine (4) is provided with a sealing buckle (5); the middle part of the sealing buckle (5) is welded with a heating communicating plate (6); a second heating pipe (7) is arranged on the heating communicating plate (6); the heating communication plate (6) is provided with an air outlet (102); a condensing pipe (103) is arranged on the heating communicating plate (6); the top of the sealing buckle (5) is provided with a blowing fan (8).

2. A vacuum forming machine with heating device according to claim 1, characterized in that: the sealing buckle (5) is provided with a rubber pad (104) to form sealing.

3. The vacuum molding machine with a heating device according to claim 1, wherein: and a vacuum compressor (9) is installed on one side of the plastic suction box (1).

4. The vacuum molding machine with a heating device according to claim 1, wherein: one end of the condensation pipe (103) is connected with the water inlet pipe; the other end of the condensation pipe (103) is connected with a water outlet pipe.

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