Heating device for blister

Abstract

The utility model relates to the technical field of heating devices, and discloses a heating device for plastic uptake, which comprises a processing table and a heating mechanism, the heating mechanism comprises a heating box, a heat conducting plate, a heating piece, heating equipment, a reinforcing block, a telescopic air cylinder, a top base, a first driving motor, a moving piece, a rotating rod and a lead screw transmission device. A stirring piece is mounted at the bottom end of the rotating rod; a sealing piece is arranged on the bottom end surface of the top seat; a second driving motor detachably connected with the rotating rod is detachably arranged at the top end of the moving part, the processing table and the heating mechanism are arranged, the heat conduction plate, the heating part and the heating equipment are used in cooperation, and a plastic uptake material in the heating box can be heated; the second driving motor, the rotating rod and the stirring piece are matched to mix and stir the plastic uptake material, the first driving motor, the lead screw transmission device and the moving piece are matched for use, the position of the stirring piece can be adjusted, and therefore the plastic uptake material is heated more uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of heating devices, in particular to a heating device for blister forming. Background Art

[0002] The blister machine, also known as the thermoplastic forming machine, is a machine that blister-forms heated and plasticized thermoplastic plastic coils such as PVC, PE, PP, PET, HIPS, etc. into various shapes of high-end packaging boxes, frames and other products. It uses the vacuum suction force generated by a vacuum pump to blister-form heated and softened thermoplastic plastic sheets such as PVC and PET into various shapes of vacuum covers, blister trays, bubble shells, etc. through molds.

[0003] The existing heating device for blister packaging has certain disadvantages when in use. When the existing heating device for blister packaging is in use, the heat contacts the air, causing the inner circle in the heating area to be hotter than the outer circle, resulting in uneven heating and affecting the heating effect. In addition, ordinary heating devices cannot effectively heat the plastic evenly and cannot meet people's needs. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a heating device for blister packaging, which can solve the technical problems raised in the background technology.

[0006] (II) Technical solution

[0007] The utility model is implemented by the following technical scheme: a heating device for blister forming, comprising a processing table and a heating mechanism arranged on the processing table; wherein, the bottom end surface of the processing table is detachably mounted with a plurality of groups of moving wheels; the heating mechanism comprises a heating box detachably placed on the inner side of the processing table, a heat conducting plate arranged on the bottom end surface of the heating box, a plurality of groups of heating elements bonded to the heat conducting plates, and a heating device capable of heating the heating elements, wherein the heating device heats the blister forming material inside the heating box through the heating elements and the heat conducting plates; the heating mechanism further comprises a plurality of groups of reinforcement blocks symmetrically arranged on the outer side wall of the processing table, a telescopic cylinder vertically mounted on the top of the reinforcement block, and a top seat detachably connected to the output shaft of the telescopic cylinder, wherein the telescopic cylinder can control the top seat to move up and down ; The heating mechanism also includes several groups of first driving motors detachably mounted on the outside of the top seat, a moving part movably arranged on the top seat, a rotating rod rotatably mounted on the bottom end of the moving part and a screw transmission device detachably connected to the moving part, and the screw transmission device can control the moving part to move back and forth; the first driving motor controls the moving part to move back and forth through the screw transmission device; a stirring member is detachably mounted on the bottom end of the rotating rod; a sealing member that fits the heating box is provided on the bottom end surface of the top seat; a second driving motor detachably connected to the rotating rod is provided on the top end of the moving part, and the second driving motor can control the stirring member to stir the heated blister material through the rotating rod, so that the heated blister material is quickly and evenly heated.

[0008] Preferably, the top of the processing table is provided with a groove matching the heating box, the groove is provided with an installation groove for installing the heating device, and the inner bottom surface of the groove is provided with an insulation board separating the heating device from the heat conduction plate, and the insulation board can prevent the heating device from being subjected to high temperature.

[0009] Preferably, the heating device is provided with a wire and an external connector connected to the wire, the bottom end surface of the heating element is detachably provided with an external socket plugged into the external connector, the thermal insulation board is provided with a through hole corresponding to the wire, and the external connector is fixedly provided with a limiter connected to the thermal insulation board, and the limiter enables the external connector and the external socket to be plugged into each other.

[0010] Preferably, the limiting member includes a support block fixedly mounted on the external joint and a plurality of groups of limiting blocks symmetrically mounted on the support block, wherein the limiting blocks enable the support block to be stably connected to the insulation board, and the insulation board is symmetrically provided with a plurality of groups of limiting grooves connected to the limiting blocks.

[0011] Preferably, the moving part includes a moving block and two groups of connecting blocks fixedly arranged at the upper and lower ends of the moving block respectively, and the screw transmission device is provided with a reinforcement member connected to the moving block. The moving part has an "I"-shaped structure, and the reinforcement member has an isosceles trapezoidal structure. The screw transmission device drives the connecting block to move through the reinforcement member.

[0012] Preferably, the stirring member includes a reinforcement member detachably arranged at the bottom end of the rotating rod and two groups of stirring blocks detachably connected to the reinforcement member, the outer surface of the reinforcement member is symmetrically provided with a fixed seat, one end of the stirring block is provided with a fixed block detachably connected to the fixed seat, and the rotating rod drives the stirring block to rotate.

[0013] Preferably, the reinforcing member and the stirring block are both in a rectangular parallelepiped structure, and the fixing block is in a "convex"-shaped structure.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a heating device for blister packaging, which has the following beneficial effects:

[0016] The heating device for blister packaging can heat the blister packaging material in a heating box by using a processing table and a heating mechanism, a heat conducting plate, a heating element and a heating device in combination, the second driving motor, a rotating rod and a stirring element in combination can mix and stir the blister packaging material, and the first driving motor, a screw transmission device and a moving element in combination can adjust the position of the stirring element, so that the blister packaging material can be heated more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural diagram of the utility model.

[0018] Figure 2 It is a partial structural diagram of the processing table and the heating mechanism in the utility model.

[0019] Figure 3 It is a partial structural diagram of the heating element and the wire in the utility model.

[0020] Figure 4 It is a partial structural diagram of the moving part and the screw transmission device in the utility model.

[0021] Figure 5 It is a partial structural diagram of the rotating rod and the stirring member in the utility model.

[0022] In the figure: 1. processing table; 2. moving wheel; 3. heating box; 4. heat conducting plate; 5. heating element; 6. heating equipment; 7. reinforcement block; 8. telescopic cylinder; 9. top seat; 10. first driving motor; 11. moving element; 12. rotating rod; 13. screw transmission device; 14. stirring element; 15. heat insulation board; 16. wire; 17. external connector; 18. external seat; 19. limit element; 20. support block; 21. limit block; 22. moving block; 23. connecting block; 24. reinforcement element; 25. fixed seat; 26. fixed block; 27. sealing element; 28. second driving motor; 29. ​​stirring block. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0024] Example 1: Please refer to Figure 1 - Figure 5 A heating device for blister packaging of the present embodiment comprises a processing table 1 and a heating mechanism disposed on the processing table 1; wherein, a plurality of groups of moving wheels 2 are detachably mounted on the bottom end surface of the processing table 1; the heating mechanism comprises a heating box 3 detachably placed inside the processing table 1, a heat conducting plate 4 disposed on the bottom end surface of the heating box 3, a plurality of groups of heating elements 5 bonded to the heat conducting plate 4, and a heating device 6 capable of heating the heating elements 5, wherein the heating device 6 heats the blister packaging material inside the heating box 3 through the heating elements 5 and the heat conducting plate 4; the heating mechanism also comprises a plurality of groups of symmetrically arranged The reinforcing block 7 on the outer wall of the processing table 1, the telescopic cylinder 8 vertically installed on the top of the reinforcing block 7 and the top seat 9 detachably connected to the output shaft of the telescopic cylinder 8, the telescopic cylinder 8 can control the top seat 9 to move up and down; the heating mechanism also includes a plurality of first drive motors 10 detachably installed on the outside of the top seat 9, a moving part 11 movably arranged on the top seat 9, a rotating rod 12 rotatably installed at the bottom end of the moving part 11 and a screw transmission device 13 detachably connected to the moving part 11, the screw transmission device 13 can control the moving part 11 to move back and forth; the first drive motor 10 The motor 10 controls the moving part 11 to reciprocate through the screw transmission device 13; the stirring part 14 is detachably mounted on the bottom end of the rotating rod 12; the bottom end surface of the top seat 9 is provided with a sealing part 27 that fits the heating box 3; the top end of the moving part 11 is detachably provided with a second driving motor 28 that is detachably connected to the rotating rod 12, and the second driving motor 28 can control the stirring part 14 to stir the heated blister material through the rotating rod 12, so that the heated blister material is quickly heated evenly, the blister material is placed in the heating box 3, and the heating device 6 is started. , heat the heating element 5, and the heating element 5 transfers the heat to the heat conducting plate 4, so that the heat conducting plate 4 heats the heating box 3, so that the blister material is melted, and the second driving motor 28 is started to drive the rotating rod 12 to rotate, and the rotating rod 12 drives the stirring member 14 to rotate, so that the stirring member 14 stirs the melted blister material evenly, and the first driving motor 10 is started, and the moving member 11 is driven to move through the screw transmission device 13, and the moving member 11 drives the stirring member 14 to move, so that the blister materials in different areas are stirred evenly.

[0025] The top of the processing table 1 is provided with a groove matching the heating box 3, and the groove is provided with an installation groove for installing the heating device 6. The inner bottom surface of the groove is provided with an insulation board 15 that separates the heating device 6 from the heat conduction plate 4. The insulation board 15 can prevent the heating device 6 from being subjected to high temperature.

[0026] The heating device 6 is provided with a wire 16 and an external connector 17 connected to the wire 16, and the bottom end surface of the heating element 5 is detachably provided with an external connector 18 plugged into the external connector 17. A through hole corresponding to the wire 16 is provided on the heat insulation board 15, and a limiter 19 connected to the heat insulation board 15 is fixedly provided on the external connector 17, and the limiter 19 enables the external connector 17 and the external connector 18 to be plugged in. The limiter 19 includes a support block 20 fixedly provided on the external connector 17 and several groups of limiter blocks 21 symmetrically provided on the support block 20, and the limiter blocks 21 enable the support block 20 to be stably connected to the heat insulation board 15. Several groups of limiter grooves connected to the limiter blocks 21 are symmetrically provided on the heat insulation board 15, and the support block 20 and the heat insulation board 15 are fitted and connected, and the limiter blocks 21 are inserted into the limiter plug, and the external connector 17 is inserted into the external connector 18, so that the external connector 17 and the external connector 18 are connected, and the heating element 5 and the heating device 6 are connected.

[0027] The moving member 11 includes a moving block 22 and two groups of connecting blocks 23 respectively fixedly arranged at the upper and lower ends of the moving block 22, a reinforcing member 24 connected to the moving block 22 is arranged on the screw transmission device 13, the moving member 11 is in an "I"-shaped structure, and the reinforcing member 24 is in an isosceles trapezoidal structure. The screw transmission device 13 drives the moving block 22 to move through the reinforcing member 24, the stirring member 14 includes a reinforcing member 24 detachably arranged at the bottom end of the rotating rod 12 and two groups of stirring blocks 29 detachably connected to the reinforcing member 24, the outer surface of the reinforcing member 24 is symmetrically provided with a fixed seat 25, one end of the stirring block 29 is provided with a fixed block 26 detachably connected to the fixed seat 25, the rotating rod 12 drives the stirring block 29 to rotate, the output shaft of the second drive motor 28 passes through the moving member 11 and is connected to the top end of the rotating rod 12, the first drive motor 10 is started, the screw transmission device 13 is driven to move, the screw transmission device 13 drives the reinforcing member 24 to move, and the reinforcing member 24 drives the moving member 11 to move on the top seat 9.

[0028] The reinforcing member 24 and the stirring block 29 are both rectangular parallelepiped structures, and the fixing block 26 is a "convex"-shaped structure.

[0029] When a heating device for blister is used, the blister material is placed in a heating box 3, the heating device 6 is started, the heating element 5 is heated, the heating element 5 transfers heat to the heat conducting plate 4, so that the heat conducting plate 4 heats the heating box 3, so that the blister material is melted, the second driving motor 28 is started, the rotating rod 12 is driven to rotate, the rotating rod 12 drives the stirring element 14 to rotate, so that the stirring element 14 stirs the melted blister material evenly, the first driving motor 10 is started, the moving element 11 is driven to move through the screw transmission device 13, the moving element 11 drives the stirring element 14 to move, and the blister material in different areas is stirred evenly;

[0030] Fit the support block 20 and the heat insulation board 15 together, insert the limit block 21 into the limit plug, insert the external connector 17 into the external socket 18, so that the external connector 17 and the external socket 18 are connected, and the heating element 5 and the heating device 6 are connected;

[0031] The first driving motor 10 is started to drive the screw transmission device 13 to move, the screw transmission device 13 drives the reinforcement member 24 to move, and the reinforcement member 24 drives the moving member 11 to move on the top seat 9.

[0032] The heating device for blister molding can heat the blister material in the heating box 3 by using a processing table 1 and a heating mechanism, a heat conducting plate 4, a heating element 5 and a heating device 6 in combination. The second driving motor 28, a rotating rod 12 and a stirring element 14 can mix and stir the blister material. The first driving motor 10, a screw transmission device 13 and a moving element 11 can be used in combination to adjust the position of the stirring element 14, so that the blister material is heated more evenly.

[0033] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A heating device for blister packaging, characterized in that: include: A processing table (1) and a heating mechanism arranged on the processing table (1); Wherein, a plurality of sets of moving wheels (2) are detachably mounted on the bottom end surface of the processing table (1); The heating mechanism comprises a heating box (3) which is detachably placed inside the processing table (1), a heat conducting plate (4) arranged on the bottom end surface of the heating box (3), a plurality of groups of heating elements (5) which are bonded to the heat conducting plate (4), and a heating device (6) which can heat the heating elements (5); The heating mechanism further comprises a plurality of groups of reinforcement blocks (7) symmetrically arranged on the outer side wall of the processing table (1), a telescopic cylinder (8) vertically mounted on the top of the reinforcement block (7), and a top seat (9) detachably connected to the output shaft of the telescopic cylinder (8); The heating mechanism further comprises a plurality of first drive motors (10) detachably mounted on the outside of the top seat (9), a moving member (11) movably mounted on the top seat (9), a rotating rod (12) rotatably mounted on the bottom end of the moving member (11), and a screw transmission device (13) detachably connected to the moving member (11); The first drive motor (10) controls the moving member (11) to move back and forth via a screw transmission device (13); A stirring member (14) is detachably mounted on the bottom end of the rotating rod (12); The bottom end surface of the top seat (9) is provided with a sealing member (27) that fits the heating box (3); A second driving motor (28) detachably connected to the rotating rod (12) is detachably provided at the top end of the moving member (11).

2. A heating device for blister molding as claimed in claim 1, characterized in that: The top of the processing table (1) is provided with a groove matching the heating box (3), the groove is provided with a mounting groove for mounting the heating device (6), and the inner bottom surface of the groove is provided with a heat insulation plate (15) for separating the heating device (6) from the heat conducting plate (4).

3. A heating device for blister molding as claimed in claim 2, characterized in that: The heating device (6) is provided with a conducting wire (16) and an external connector (17) connected to the conducting wire (16); the bottom end surface of the heating element (5) is detachably provided with an external connector (18) plugged into the external connector (17); a through hole corresponding to the conducting wire (16) is provided on the heat insulation board (15); and a stopper (19) connected to the heat insulation board (15) is fixedly provided on the external connector (17).

4. A heating device for blister molding as claimed in claim 3, characterized in that: The limiting member (19) comprises a support block (20) fixedly arranged on the external joint (17) and a plurality of groups of limiting blocks (21) symmetrically arranged on the support block (20); and a plurality of groups of limiting grooves connected to the limiting blocks (21) are symmetrically provided on the heat insulation board (15).

5. A heating device for blister molding as claimed in claim 1, characterized in that: The moving member (11) comprises a moving block (22) and two groups of connecting blocks (23) respectively fixedly arranged at the upper and lower ends of the moving block (22); the screw transmission device (13) is provided with a reinforcing member (24) connected to the moving block (22); the moving member (11) is in an "I"-shaped structure, and the reinforcing member (24) is in an isosceles trapezoidal structure.

6. A heating device for blister molding as claimed in claim 1, characterized in that: The stirring member (14) comprises a reinforcing member (24) detachably arranged at the bottom end of the rotating rod (12) and two groups of stirring blocks (29) detachably connected to the reinforcing member (24); a fixing seat (25) is symmetrically arranged on the outer surface of the reinforcing member (24); and a fixing block (26) detachably connected to the fixing seat (25) is arranged at one end of the stirring block (29).

7. A heating device for blister molding as claimed in claim 6, characterized in that: The reinforcing member (24) and the stirring block (29) are both rectangular parallelepiped structures, and the fixing block (26) is a "convex"-shaped structure.

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