Vacuum heating system for substrate heating

Abstract

The utility model discloses a vacuum heating system for heating a substrate, which relates to the technical field of vacuum coating, and adopts the technical scheme that the vacuum heating system comprises a base, the base is of a cuboid structure, the top of the base is fixedly connected with two supporting rods, the top ends of the two supporting rods are fixedly connected with supporting blocks and positioning sleeves, and the positioning sleeves are arranged at the top of the base; the positioning sleeve is fixedly connected to the front sides of the two supporting blocks, a heating mechanism and a connecting sleeve are arranged in the positioning sleeve, the connecting sleeve is arranged on the front side of the positioning sleeve, the connecting sleeve has a sealing effect, the heating mechanism comprises two electric heating plates, and the two electric heating plates are embedded in the positioning sleeve and the connecting sleeve correspondingly; the vacuum coating device has the beneficial effects that the working efficiency of vacuum coating is greatly improved, and meanwhile, contact heating and space heating are matched for use, so that the heating effect is more sufficient, and great benefits are brought to production.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum coating, in particular to a vacuum heating system for heating a substrate. Background Art

[0002] Some equipment on the vacuum coating line requires high-power heating devices. At this time, the exposed installation of electrode heating equipment will cause certain safety risks, and the heat needs to be concentrated in a closed area. Otherwise, it will cause the various installation parts to be deformed or damaged by heat, and cause unnecessary energy loss, which will also affect the heating efficiency. Summary of the Invention

[0003] To this end, the utility model provides a vacuum heating system for substrate heating. The user starts two electric heating plates to heat the internal products. At the same time, the driving ceramic rollers absorb heat so that the surface is heated evenly. Then the driving ceramic rollers heat the surface of the product, making the heating effect more uniform. This solves the problem that the existing vacuum coating line equipment needs to concentrate heat radiation in a closed area, otherwise some installation parts will be deformed or damaged by heat, and unnecessary energy loss will be caused, which will also affect the heating efficiency.

[0004] In order to achieve the above object, the present invention provides the following technical solutions: a vacuum heating system for heating a substrate, comprising:

[0005] A base, the base being a rectangular parallelepiped structure, with two support rods fixedly connected to the top of the base;

[0006] The top ends of the two support rods are fixedly connected with support blocks;

[0007] A positioning sleeve, which is arranged on the top of the base and fixedly connected to the front sides of the two support blocks, and a heating mechanism is provided inside the positioning sleeve;

[0008] A connecting sleeve, which is arranged on the front side of the positioning sleeve and has a sealing effect;

[0009] The heating mechanism comprises two electric heating plates, which are respectively embedded in the positioning sleeve and the connecting sleeve.

[0010] Preferably, the heating mechanism also includes a transmission motor, which is fixedly arranged on one side of the positioning sleeve. The output end of the transmission motor is fixedly connected to a transmission shaft, one end of the transmission shaft extends to the inside of the positioning sleeve, and one end of the transmission shaft is fixedly connected to a first clamping plate.

[0011] Preferably, the heating mechanism further comprises a connecting shaft, the connecting shaft is embedded in the other side of the positioning sleeve, a square rod is embedded in the connecting shaft, and the square rod slides with the connecting shaft.

[0012] Preferably, a second clamping plate is embedded in the positioning sleeve, and the second clamping plate is fixedly connected to one end of the square rod.

[0013] Preferably, a positioning plate is embedded in the positioning sleeve, and the positioning plate is fixedly sleeved on the outside of the transmission shaft. Two transmission rods are embedded in the positioning plate, and the two transmission rods are respectively arranged at the top and bottom of the transmission shaft. The transmission rod and the positioning plate are movably connected through a rolling bearing.

[0014] Preferably, two transmission ceramic rollers are embedded in the positioning sleeve, and the two transmission ceramic rollers are fixedly sleeved on the outside of the two transmission rods respectively. Two gears are embedded in the positioning sleeve, and the two gears are fixedly sleeved on the outside of the two transmission rods respectively. A gear ring is fixedly embedded in the inner wall on the other side of the positioning sleeve, and the gear ring is sleeved on the outside of the two gears and meshes with the gears.

[0015] Preferably, a spring is provided on one side of the second clamping plate, and the spring is provided between the second clamping plate and the connecting shaft, and a pull rod is fixedly embedded on the other end of the square rod.

[0016] Preferably, the tops of the two support blocks are fixedly connected to two fixed plates, one side of one of the fixed plates is provided with a connecting motor, the output end of the connecting motor is fixedly connected to a movable shaft, and the outer fixed sleeve of the movable shaft is provided with two winding drums, and the two winding drums are respectively arranged between multiple fixed plates.

[0017] Preferably, a tension belt is sleeved on the outer side of the two winding drums, and the bottom ends of the two tension belts are fixedly connected to fixed blocks, and the two fixed blocks are arranged on one side of the connecting sleeve.

[0018] Preferably, a sealing ring is provided on the front side of the positioning sleeve, a sealing groove is provided on the top of the connecting sleeve, and the sealing ring matches the sealing groove.

[0019] The beneficial effects of the utility model are:

[0020] The user starts the two electric heating plates, which heat the internal products. At the same time, the ceramic rollers are driven to absorb heat so that the surface is evenly heated. Then the ceramic rollers are driven to heat the surface of the product, making the heating effect more uniform. This solves the problem that the existing vacuum coating line equipment needs to concentrate heat radiation in a closed area, otherwise it will cause the various mounting parts to be deformed or damaged by heat, and cause unnecessary energy loss, which will also affect the heating efficiency. The utility model greatly improves the efficiency of vacuum coating. At the same time, the device adopts the coordinated use of contact heating and space heating to make the heating effect more sufficient, bringing great benefits to production. In addition, the device heats up quickly, has strong thermal insulation ability, flexible installation structure and simple structure. At the same time, it is safe to work and easy to install and operate, which brings great convenience to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are merely illustrative, and those skilled in the art can, without inventive effort, derive other implementation drawings from the provided drawings.

[0022] The structures, proportions, sizes, etc. illustrated in this specification are intended solely to complement the contents disclosed herein and to facilitate understanding and reading by persons familiar with the art. They are not intended to limit the conditions under which the present invention may be implemented and therefore have no substantive technical significance. Any structural modifications, changes in proportions, or adjustments in size, provided they do not affect the efficacy and objectives of the present invention, shall remain within the scope of the technical contents disclosed herein.

[0023] Figure 1 A schematic diagram of the overall structure provided by the utility model;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the positioning sleeve and the connecting sleeve provided by the utility model;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the local heating mechanism provided by the utility model;

[0026] Figure 4 The utility model provides Figure 3 A magnified view of point A in the figure;

[0027] In the figure: 1 base; 2 support rod; 3 support block; 4 positioning sleeve; 5 connecting sleeve; 6 electric heating plate; 7 transmission motor; 8 transmission shaft; 9 first clamping plate; 10 connecting shaft; 11 square rod; 12 second clamping plate; 13 positioning plate; 14 transmission rod; 15 transmission ceramic roller; 16 gear; 17 ring gear; 18 spring; 19 pull rod; 20 fixed plate; 21 connecting motor; 22 movable shaft; 23 take-up drum; 24 tension belt; 25 fixed block; 26 sealing ring; 27 sealing groove. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0029] Refer to the attached Figure 1 -Attached Figure 4 The utility model provides a vacuum heating system for heating a substrate, comprising

[0030] The base 1 is a rectangular parallelepiped structure, and two support rods 2 are fixedly connected to the top of the base 1;

[0031] The top ends of the two support rods 2 are fixedly connected with support blocks 3;

[0032] Positioning sleeve 4, which is provided on the top of base 1 and fixedly connected to the front sides of two support blocks 3, with a heating mechanism provided inside the positioning sleeve 4;

[0033] The connecting sleeve 5 is provided in front of the positioning sleeve 4 and has a sealing effect;

[0034] The heating mechanism includes two electric heating plates 6, which are respectively embedded in the positioning sleeve 4 and the connecting sleeve 5;

[0035] In this embodiment, the user starts the two electric heating plates 6 to heat the internal products, while the driving ceramic rollers 15 absorb heat so that the surface heat is evenly heated. Then, the driving ceramic rollers 15 heat the surface of the product, making the heating effect more uniform.

[0036] Among them, in order to achieve the purpose of heating the equipment, the present device adopts the following technical solutions: the heating mechanism also includes a transmission motor 7, the transmission motor 7 is fixedly arranged on one side of the positioning sleeve 4, the output end of the transmission motor 7 is fixedly connected to a transmission shaft 8, one end of the transmission shaft 8 extends to the inside of the positioning sleeve 4, and one end of the transmission shaft 8 is fixedly connected to a first clamping plate 9, the heating mechanism also includes a connecting shaft 10, the connecting shaft 10 is embedded in the other side of the positioning sleeve 4, a square rod 11 is embedded in the connecting shaft 10, the square rod 11 slides with the connecting shaft 10, a second clamping plate 12 is embedded in the positioning sleeve 4, the second clamping plate 12 is fixedly connected to one end of the square rod 11, a positioning plate 13 is embedded in the positioning sleeve 4, the positioning plate 13 is fixedly sleeved on the outside of the transmission shaft 8, the positioning plate Two transmission rods 14 are embedded in the interior of 13, and the two transmission rods 14 are respectively arranged at the top and bottom of the transmission shaft 8. The transmission rod 14 is movably connected to the positioning plate 13 through a rolling bearing. Two transmission ceramic rollers 15 are embedded in the interior of the positioning sleeve 4, and the two transmission ceramic rollers 15 are respectively fixedly sleeved on the outside of the two transmission rods 14. Two gears 16 are embedded in the interior of the positioning sleeve 4, and the two gears 16 are respectively fixedly sleeved on the outside of the two transmission rods 14. A gear ring 17 is fixedly embedded in the inner wall of the other side of the positioning sleeve 4. The gear ring 17 is sleeved on the outside of the two gears 16 and meshes with the gears 16. A spring 18 is provided on one side of the second splint 12, and the spring 18 is provided between the second splint 12 and the connecting shaft 10. A pull rod 19 is fixedly embedded at the other end of the square rod 11;

[0037] The user pulls the pull rod 19 to move the second clamping plate 12 outward, and the user places the product between the first clamping plate 9 and the second clamping plate 12, and loosens the pull rod 19 so that the first clamping plate 9 and the second clamping plate 12 clamp and fix the product. After the fixation is completed, the user starts the transmission motor 7, and the transmission motor 7 drives the transmission shaft 8 and the product to rotate. At the same time, the rotation of the transmission shaft 8 drives the positioning plate 13 and the transmission rod 14 to rotate. The rotation of the transmission rod 14 drives the transmission ceramic roller 15 to rotate. The rotation of the transmission ceramic roller 15 drives the gear 16 to rotate inside the ring gear 17, so that the two transmission rods 14 and the ceramic roller rotate. The electric heating plate 6 works to heat the internal product. At the same time, the transmission ceramic roller 15 absorbs heat so that the surface heat is evenly heated. Then the transmission ceramic roller 15 heats the surface of the product to make the heating effect more uniform.

[0038] Among them, in order to achieve the purpose of sealing and heating, the present device adopts the following technical solution: the tops of the two support blocks 3 are fixedly connected to two fixed plates 20, one side of one of the fixed plates 20 is provided with a connecting motor 21, the output end of the connecting motor 21 is fixedly connected to a movable shaft 22, the outer side of the movable shaft 22 is fixedly sleeved with two winding drums 23, the two winding drums 23 are respectively arranged between the multiple fixed plates 20, the outer sides of the two winding drums 23 are sleeved with tension belts 24, the bottom ends of the two tension belts 24 are fixedly connected to fixed blocks 25, the two fixed blocks 25 are arranged on one side of the connecting sleeve 5, a sealing ring 26 is provided on the front side of the positioning sleeve 4, a sealing groove 27 is opened on the top of the connecting sleeve 5, and the sealing ring 26 matches the sealing groove 27;

[0039] The user starts the connecting motor 21 to rotate the movable shaft 22 and the winding drum 23. The rotation of the winding drum 23 drives the two tension belts 24 to contract, thereby causing the connecting sleeve 5 to rotate upward, so that the positioning sleeve 4 and the connecting sleeve 5 are spliced together, and the sealing ring 26 is embedded in the sealing groove 27 to achieve a sealing effect.

[0040] The use process of the present invention is as follows: the user pulls the pull rod 19 to move the second clamping plate 12 outward, the user places the product between the first clamping plate 9 and the second clamping plate 12, and loosens the pull rod 19 so that the first clamping plate 9 and the second clamping plate 12 clamp and fix the product, and the user starts the connection motor 21 to make the movable shaft 22 and the winding drum 23 rotate, and the rotation of the winding drum 23 drives the two tension belts 24 to shrink, so that the connecting sleeve 5 rotates upward, so that the positioning sleeve 4 and the connecting sleeve 5 are spliced together, and the sealing ring 26 is embedded in the sealing groove 27 to achieve a sealing effect, After the setting is completed, the user starts the transmission motor 7, and the transmission motor 7 drives the transmission shaft 8 and the product to rotate. At the same time, the rotation of the transmission shaft 8 drives the positioning plate 13 and the transmission rod 14 to rotate. The rotation of the transmission rod 14 drives the transmission ceramic roller 15 to rotate. The rotation of the transmission ceramic roller 15 drives the gear 16 to rotate inside the ring gear 17, so that the two transmission rods 14 and the ceramic roller rotate on their own. The electric heating plate 6 works to heat the internal product. At the same time, the transmission ceramic roller 15 absorbs heat so that the surface heat is evenly heated. Then the transmission ceramic roller 15 heats the surface of the product to make the heating effect more uniform.

[0041] The above description is merely a preferred embodiment of the present invention. Anyone skilled in the art may utilize the above-described technical solutions to modify the present invention or create equivalent technical solutions. Therefore, any simple modification or equivalent replacement based on the technical solutions of the present invention falls within the scope of protection claimed by the present invention.

Claims

1. A vacuum heating system for substrate heating, characterized in that: include A base (1), the base (1) being configured as a rectangular parallelepiped structure, and two support rods (2) being fixedly connected to the top of the base (1); The top ends of the two support rods (2) are fixedly connected to support blocks (3); A positioning sleeve (4), the positioning sleeve (4) is arranged on the top of the base (1), the positioning sleeve (4) is fixedly connected to the front sides of the two support blocks (3), and a heating mechanism is provided inside the positioning sleeve (4); A connecting sleeve (5), the connecting sleeve (5) being arranged on the front side of the positioning sleeve (4), and the connecting sleeve (5) having a sealing effect; The heating mechanism comprises two electric heating plates (6), and the two electric heating plates (6) are respectively embedded in the positioning sleeve (4) and the connecting sleeve (5).

2. A vacuum heating system for substrate heating according to claim 1, characterized in that: The heating mechanism further comprises a transmission motor (7), the transmission motor (7) being fixedly arranged on one side of the positioning sleeve (4), the output end of the transmission motor (7) being fixedly connected to a transmission shaft (8), one end of the transmission shaft (8) extending into the interior of the positioning sleeve (4), and one end of the transmission shaft (8) being fixedly connected to a first clamping plate (9).

3. The vacuum heating system for substrate heating according to claim 1, characterized in that: The heating mechanism further comprises a connecting shaft (10), wherein the connecting shaft (10) is embedded in the other side of the positioning sleeve (4), and a square rod (11) is embedded in the connecting shaft (10), and the square rod (11) slides with the connecting shaft (10).

4. The vacuum heating system for substrate heating according to claim 1, characterized in that: A second clamping plate (12) is embedded in the positioning sleeve (4), and the second clamping plate (12) is fixedly connected to one end of the square rod (11).

5. The vacuum heating system for substrate heating according to claim 1, characterized in that: A positioning plate (13) is embedded in the positioning sleeve (4), and the positioning plate (13) is fixedly sleeved on the outside of the transmission shaft (8). Two transmission rods (14) are embedded in the positioning plate (13), and the two transmission rods (14) are respectively arranged at the top and bottom of the transmission shaft (8). The transmission rods (14) and the positioning plate (13) are movably connected through rolling bearings.

6. The vacuum heating system for substrate heating according to claim 1, characterized in that: Two transmission ceramic rollers (15) are embedded in the interior of the positioning sleeve (4), and the two transmission ceramic rollers (15) are fixedly sleeved on the outside of the two transmission rods (14), respectively. Two gears (16) are embedded in the interior of the positioning sleeve (4), and the two gears (16) are fixedly sleeved on the outside of the two transmission rods (14), respectively. A gear ring (17) is fixedly embedded in the inner wall of the other side of the interior of the positioning sleeve (4), and the gear ring (17) is sleeved on the outside of the two gears (16) and meshes with the gears (16).

7. The vacuum heating system for substrate heating according to claim 4, characterized in that: A spring (18) is provided on one side of the second clamping plate (12), and the spring (18) is provided between the second clamping plate (12) and the connecting shaft (10). A pull rod (19) is fixedly embedded at the other end of the square rod (11).

8. The vacuum heating system for substrate heating according to claim 4, characterized in that: The tops of the two support blocks (3) are fixedly connected to two fixed plates (20), one side of one of the fixed plates (20) is provided with a connecting motor (21), an output end of the connecting motor (21) is fixedly connected to a movable shaft (22), an outer fixed sleeve of the movable shaft (22) is provided with two winding drums (23), and the two winding drums (23) are respectively arranged between the plurality of fixed plates (20).

9. The vacuum heating system for substrate heating according to claim 8, characterized in that: The outer sides of the two winding drums (23) are both sleeved with tension belts (24), the bottom ends of the two tension belts (24) are both fixedly connected with fixed blocks (25), and the two fixed blocks (25) are arranged on one side of the connecting sleeve (5).

10. The vacuum heating system for substrate heating according to claim 1, characterized in that: A sealing ring (26) is provided on the front side of the positioning sleeve (4), and a sealing groove (27) is provided on the top of the connecting sleeve (5), and the sealing ring (26) matches the sealing groove (27).

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