CN215791160U - Insulating silicon rubber self-adhesive tape production drying tunnel - Google Patents
Insulating silicon rubber self-adhesive tape production drying tunnel Download PDFInfo
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- CN215791160U CN215791160U CN202121798885.6U CN202121798885U CN215791160U CN 215791160 U CN215791160 U CN 215791160U CN 202121798885 U CN202121798885 U CN 202121798885U CN 215791160 U CN215791160 U CN 215791160U
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Abstract
The utility model relates to the technical field of production of insulating silicon rubber self-adhesive tapes, in particular to an insulating silicon rubber self-adhesive tape production drying tunnel which comprises a plurality of drying ovens, a heating device and a conveying device, wherein the drying ovens are sequentially stacked from top to bottom, the heating device and the conveying device are arranged in the drying ovens, a transfer opening communicated with each other is formed between every two adjacent drying ovens, a feeding opening is formed in one side of the drying oven positioned at the top, a discharging opening is formed in one side of the drying oven positioned at the bottom, the conveying device comprises conveying rollers, bearing seats are fixed on the drying ovens and are rotatably connected with the end portions of the conveying rollers, conveying belts are sleeved on all the conveying rollers in each drying oven together, and the conveying directions of the conveying belts in the two adjacent drying ovens are opposite. According to the utility model, the plurality of conveying belts which are arranged in a circuitous manner are utilized to drive the insulating silicon rubber self-adhesive tape to pass through each temperature zone and be dried at different temperatures, and the insulating silicon rubber self-adhesive tape can be favorably rolled when being transferred between the two conveying belts, so that the insulating silicon rubber self-adhesive tape is favorably uniformly heated and dried.
Description
Technical Field
The utility model relates to the technical field of production of an insulating silicon rubber self-adhesive tape, in particular to a drying tunnel for producing the insulating silicon rubber self-adhesive tape.
Background
The silicon rubber self-adhesive tape is made of high-temperature-resistant splicing adhesive tape viscous inorganic silicon rubber, an easy-to-peel protective layer is attached to the adhesive tape, the silicon rubber self-adhesive tape can be used under the condition of H-level high temperature of 250 ℃ (365 DEG F), is particularly suitable for being wrapped on the outermost layer of a cable terminal, can resist electric traces, and has the characteristics of wide application range, large using amount, excellent performance, antifouling property, hydrochloric acid resistance, ultraviolet ray resistance, water resistance, oxygen resistance, ozone resistance, cold resistance, heat resistance, high pressure resistance and the like;
in the prior art, a drying step is required when the silicone rubber self-adhesive tape is produced, for this purpose, a drying tunnel is required, for example, an insulating silicone rubber self-adhesive tape production drying tunnel disclosed by Chinese patent publication No. CN206544270U, which comprises a frame, a conveying device and a baking cover body, wherein the conveying device is arranged at the upper end of the frame, the baking cover body is fixedly arranged at the upper end of the frame and covers the conveying device, a feeding port is arranged at the front end of the baking cover body corresponding to the feeding port of the conveying device, a discharging port is arranged at the rear end of the baking cover body corresponding to the discharging port of the conveying device, a plurality of heaters are arranged at equal intervals along the conveying direction of the conveying device at the inner side of the baking cover body in turn, a temperature relay is arranged at the upper end of the baking cover body corresponding to each heater, an alarm is arranged at the upper end of the baking cover body corresponding to each temperature relay, and each temperature relay is connected with the corresponding alarm through a line, but the utility model discloses a when the function, because silicon rubber when carrying on conveyor, it is single to receive the hot side, can hinder its thermally equivalent like this, consequently has the problem that the stoving is not thorough, inhomogeneous, so, according to this situation, need design an insulating silicon rubber self-adhesive tape production drying tunnel.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an insulating silicon rubber self-adhesive tape production drying tunnel which has the advantages of rolling, uniform heating and thorough drying and solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the drying tunnel for producing the insulating silicon rubber self-adhesive tape comprises a plurality of drying ovens, a heating device and a conveying device, wherein the drying ovens, the heating device and the conveying device are sequentially stacked from top to bottom, transfer ports communicated with each other are formed between every two adjacent drying ovens, a feed inlet is formed in one side of the drying oven positioned at the top, a discharge outlet is formed in one side of the drying oven positioned at the bottom, the conveying device comprises conveying rollers, bearing seats are fixed on the drying ovens, the bearing seats are rotatably connected with the end portions of the conveying rollers, conveying belts are sleeved on all the conveying rollers in each drying oven together, the conveying directions of the conveying belts in the two adjacent drying ovens are opposite, and the transfer ports are positioned at the front ends of the movement directions of the conveying belts.
Through adopting above-mentioned technical scheme, through setting up the oven that a plurality of from the top down stacked gradually the setting and the conveyer belt of a plurality of circuitous settings, the silicon rubber self-adhesive tape can pass through the stoving of different temperatures, and on the other hand can be favorable to insulating silicon rubber self-adhesive tape to roll when transmitting between two conveyer belts, is favorable to its thermally equivalent and stoving.
The utility model is further configured to: conveying rollers in the two alternate baking ovens are driven to rotate together by a driving device arranged outside the baking ovens.
Through adopting above-mentioned technical scheme, the conveying roller in alternate two drying ovens shares a power supply, saves the cost.
The utility model is further configured to: the heating device is a heating pipe.
By adopting the technical scheme, the heating pipe is used for improving the temperature of the oven and drying the silicon rubber self-adhesive tape.
The utility model is further configured to: each drying oven is provided with opposite fixing plates, fixing seats are fixed on the fixing plates, and two ends of each heating pipe are movably connected to the fixing seats.
By adopting the technical scheme, the heating pipe is movably connected, so that the heating pipe is convenient to mount and dismount, and the damaged heating pipe is convenient to overhaul and replace.
The utility model is further configured to: the production drying tunnel for the insulating silicon rubber self-adhesive tape further comprises a hot air circulating device which is used for driving heat flow in each drying oven to circularly flow.
By adopting the technical scheme, the heat flow circulation flow in the oven is promoted, the local temperature in the oven is prevented from being too high, and the uniform heating and drying of the oven are facilitated.
The utility model is further configured to: the hot air circulating device comprises a circulating fan, an air outlet of the circulating fan is communicated with the oven at the lowest part, and an air inlet of the circulating fan is communicated with the oven at the highest part.
By adopting the technical scheme, the heat flow circulation flow in the oven is promoted.
The utility model is further configured to: the driving device comprises a motor base, the motor base is fixed on the drying oven, a driving motor is fixed on the motor base, an output shaft of the driving motor is fixedly connected to the conveying rollers, belt pulleys are fixed on the conveying rollers in the two drying ovens at intervals, and a belt is sleeved on each belt pulley.
Through adopting above-mentioned technical scheme, drive the synchronous rotation of conveying roller in two alternate ovens, two-layer sharing a driving source, the energy can be saved.
The utility model is further configured to: the oven comprises an Contraband-shaped frame plate, two sides of the lower portion of the Contraband-shaped frame plate are provided with edges, a bottom sealing plate is fixed to the lower portion of each edge, and end sealing plates are fixed to two ends of the Contraband-shaped frame plate.
Through adopting above-mentioned technical scheme, through setting up Contraband type deckle board and end shrouding, the oven realizes the single-deck stoving space.
The utility model is further configured to: bolts are arranged on the edges of the ovens, and all the ovens are fixed together in a stacking mode from top to bottom through the bolts.
Through adopting above-mentioned technical scheme, it is together fixed to stack from the top down the oven through the bolt, conveniently dismantle and install, convenient transportation.
The utility model is further configured to: and each drying oven is internally provided with not less than 2 conveying rollers.
Through adopting above-mentioned technical scheme, the conveying roller rotates, drives the conveyer belt better and rotates, transports the silicon rubber self-adhesive tape, is favorable to the thermally equivalent and the stoving of silicon rubber self-adhesive tape.
Compared with the prior art, the utility model provides an insulating silicon rubber self-adhesive tape production drying tunnel, which has the following beneficial effects:
1. according to the utility model, by arranging a plurality of ovens which are sequentially stacked from top to bottom and a plurality of conveyer belts which are arranged in a winding manner, the silicon rubber self-adhesive tape can be dried at different temperatures, and on the other hand, when the silicon rubber self-adhesive tape is transferred between the two conveyer belts, the silicon rubber self-adhesive tape can be favorably rolled, and the silicon rubber self-adhesive tape can be favorably uniformly heated and dried;
2. according to the utility model, a plurality of ovens which are sequentially stacked from top to bottom are arranged, so that the space and the manufacturing cost are saved;
3. in the utility model, the conveying rollers in the two alternate drying ovens are driven to rotate by the driving device arranged outside the drying ovens, and the conveying rollers in the two alternate drying ovens share one power source, so that the cost is saved.
Drawings
FIG. 1 is a perspective view of a plurality of ovens of the present invention after stacking;
FIG. 2 is a perspective view of the driving device of the present invention;
FIG. 3 is a perspective view of a single oven of the present invention;
FIG. 4 is a perspective view of the heating tube of the present invention after installation;
FIG. 5 is a perspective view of a turn around in the present invention;
FIG. 6 is a side view of a plurality of ovens of the present invention after stacking;
fig. 7 is a cross-sectional view of the inventive knot taken along a-a in fig. 6.
In the figure: 1. an oven; 2. a heating device; 3. a conveying device; 4. a transfer port; 5. a feed inlet; 6. a discharge port; 7. a conveying roller; 8. a bearing seat; 9. a conveyor belt; 10. a drive device; 11. a fixing plate; 12. a fixed seat; 13. a hot air circulating device; 14. a motor base; 15. a drive motor; 16. a belt pulley; 17. a belt; 18. contraband type frame plate; 19. an edge; 20. a bottom sealing plate; 21. an end sealing plate; 22. a bolt; 23. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the embodiment, referring to fig. 1 to 7, as shown in fig. 1, an insulating silicone rubber self-adhesive tape production drying tunnel includes a plurality of drying ovens 1 stacked in sequence from top to bottom, a heating device 2 and a conveying device 3 arranged in the drying ovens 1, the plurality of drying ovens 1 are arranged to provide temperature zones with different temperatures, and further drying the silicone rubber self-adhesive tape at different temperatures is conveniently achieved, so that the hole breaking phenomenon on the surface of the silicone rubber is reduced, as shown in fig. 5 and 7, a transfer port 4 communicated with each other is arranged between two adjacent drying ovens 1, so that the silicone rubber self-adhesive tape can enter into the other 1 drying ovens 1 from one oven 1, a feeding port 5 is arranged on one side of the uppermost drying oven 1, the silicone rubber self-adhesive tape enters from the feeding port, a discharging port 6 is arranged on one side of the lowermost drying oven 1, and the silicone rubber self-adhesive tape is discharged from the discharging port, as shown in fig. 7, the conveying device 3 comprises conveying rollers 7, each oven 1 is internally provided with at least 2 conveying rollers 7, a bearing seat 8 is fixed on each oven 1, the bearing seat 8 is rotatably connected with the end part of each conveying roller 7, a conveying belt 9 is sleeved on all the conveying rollers 7 in each oven 1 together, the silicon rubber self-adhesive tape can be conveyed through the moving conveying belt 9, the conveying directions of the conveying belts 9 in two adjacent ovens 1 are opposite, and the transfer port 4 is positioned at the front end of the moving direction of the conveying belt 9, so that the conveying directions of the silicon rubber self-adhesive tape passing through the conveying belt 9 in each oven 1 are continuously changed, turned back and circuitous, on one hand, the insulating silicon rubber self-adhesive tape is conveniently driven to pass through each temperature zone and be dried at different temperatures, on the other hand, the insulating silicon rubber self-adhesive tape can be favorably rolled when being transferred between the two conveying belts 9, and the uniform heating and drying of the insulating silicon rubber self-adhesive tape are favorably realized, the silicon rubber self-adhesive tape is prevented from falling into a gap between the conveying belt 9 and the side wall of the oven 1, the side wall of the oven 1 is provided with a triangular baffle plate 23, the heating device 2 comprises a heating pipe which can be an electric heating pipe, a quartz electric heating pipe, an infrared heating pipe and the like,
as shown in fig. 1 and fig. 3, each oven 1 is provided with a fixing plate 11, the fixing plate 11 is fixed with a fixing seat 12, two ends of each heating pipe are movably connected to the fixing seats 12, the heating pipes are conveniently assembled and disassembled by the fixing plates 11 and the fixing seats 12, as shown in fig. 2, the conveying rollers 7 in two alternate ovens 1 are driven to rotate by a driving device 10 arranged outside the ovens 1, the driving device 10 comprises a motor base 14, the motor base 14 is fixed on the ovens 1, a driving motor 15 is fixed on the motor base 14, an output shaft of the driving motor 15 is fixedly connected to the conveying rollers 7, belt pulleys 16 are fixed on the conveying rollers 7 in the two alternate ovens 1, belts 17 are sleeved on the belt pulleys 16, the insulating silicone rubber self-adhesive tape production drying tunnel further comprises a hot air circulating device 13 for driving heat flow in each oven 1 to circularly flow, the hot air circulating device 13 is a circulating fan, the air outlet of the circulating fan is communicated with the oven 1 at the bottom, the air inlet of the circulating fan is communicated with the oven 1 at the top, heat flow above the oven 1 can be guided into the lower part through the circulating fan and then flows to the upper part for recycling, the heat flow has the advantage of increasing the contact area with the silicon rubber self-adhesive tape and can play a role in drying, the belt surface of the conveying belt 9 can be reticular to facilitate the heat flow to pass through,
referring to fig. 4, the oven 1 includes Contraband-shaped frame plates 18, Contraband-shaped frame plates 18, both sides of the lower portion of which are provided with rims 19, the lower portion of the rims 19 is fixed with bottom sealing plates 20, both ends of the Contraband-shaped frame plates 18 are fixed with end sealing plates 21, the oven 1 is detachable and convenient to maintain, for example, each temperature zone has some detection devices, such as a temperature detector, an alarm, a controller and the like, which need regular maintenance, the end sealing plates 21 have 2 types, 1 type is sealed to the bottom, and the other 1 is half-sealed to form the above-mentioned feed port 5 and discharge port 6, the rims 19 of the oven 1 are provided with bolts 22, and all the ovens 1 are stacked and fixed together from top to bottom through the bolts 22, so that the ovens 1 are convenient to detach and install.
The working principle is as follows: when the drying tunnel for producing the insulating silicon rubber self-adhesive tape is used, the driving motor 15 is started to drive the conveying belts 9 to rotate, then silicon rubber enters from the feeding hole 5, is transferred in each drying oven 1 along with the conveying belts 9 and is heated by different temperatures in each temperature area, and is beneficial to rolling of the insulating silicon rubber self-adhesive tape when being transferred between the two conveying belts 9, so that the insulating silicon rubber self-adhesive tape is beneficial to uniform heating and drying, and finally is discharged from the discharging hole 6, in the period, the circulating fan drives the heat flow to flow, the heat flow has the advantage of increasing the contact area with the silicon rubber and can play a role of low-temperature drying, the drying oven 1 is provided with the Contraband type frame plate 18, is connected with the bottom sealing plate 20 through the edge 19 to form each layer of independent space, the bolts 22 are arranged on the edge 19, all the drying ovens 1 are fixed together in a stacking manner from top to bottom through the bolts 22, so that the ovens 1 are convenient to be disassembled, regular maintenance is convenient, and the triangular baffle 23 can prevent the silicon rubber self-adhesive tape from falling into a gap between the conveying belt 9 and the side wall of the oven 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an insulating silicon rubber self-adhesive tape production drying tunnel which characterized in that: comprises a plurality of drying ovens (1) which are sequentially stacked from top to bottom, a heating device (2) and a conveying device (3) which are arranged in the drying ovens (1), a transfer port (4) communicated with each other is arranged between every two adjacent drying ovens (1), a feeding port (5) is arranged at one side of the drying oven (1) positioned at the uppermost part, a discharging port (6) is arranged at one side of the drying oven (1) positioned at the lowermost part, the conveying device (3) comprises a conveying roller (7), a bearing seat (8) is fixed on the oven (1), the bearing seats (8) are rotatably connected with the end parts of the conveying rollers (7), all the conveying rollers (7) in each oven (1) are sleeved with a conveying belt (9) together, the conveying directions of the conveying belts (9) in two adjacent ovens (1) are opposite, the transfer port (4) is positioned at the front end of the moving direction of the conveying belt (9).
2. The insulating silicone rubber self-adhesive tape production drying tunnel according to claim 1, characterized in that: conveying rollers (7) in two alternate ovens (1) are driven to rotate by a driving device (10) arranged outside the ovens (1).
3. The insulating silicone rubber self-adhesive tape production drying tunnel according to claim 1, characterized in that: the heating device (2) is a heating pipe.
4. The insulating silicone rubber self-adhesive tape production drying tunnel according to claim 3, characterized in that: each drying oven (1) is provided with opposite fixing plates (11), fixing seats (12) are fixed on the fixing plates (11), and two ends of each heating pipe are movably connected to the fixing seats (12).
5. The insulating silicone rubber self-adhesive tape production drying tunnel according to claim 1, characterized in that: the hot air circulating device (13) is used for driving the heat flow in each oven (1) to circularly flow.
6. The insulating silicone rubber self-adhesive tape production drying tunnel according to claim 5, characterized in that: the hot air circulating device (13) comprises a circulating fan, an air outlet of the circulating fan is communicated with the oven (1) at the lowest part, and an air inlet of the circulating fan is communicated with the oven (1) at the uppermost part.
7. The insulating silicone rubber self-adhesive tape production drying tunnel according to claim 2, characterized in that: the driving device (10) comprises a motor base (14), the motor base (14) is fixed on the drying oven (1), a driving motor (15) is fixed on the motor base (14), an output shaft of the driving motor (15) is fixedly connected onto the conveying rollers (7), belt pulleys (16) are fixed on the conveying rollers (7) in the two drying ovens (1) at intervals, and belts (17) are sleeved on the belt pulleys (16).
8. The insulating silicone rubber self-adhesive tape production drying tunnel according to any one of claims 1 to 7, characterized in that: the oven (1) comprises an Contraband-shaped frame plate (18), two sides of the lower portion of the Contraband-shaped frame plate (18) are respectively provided with a rim (19), a bottom sealing plate (20) is fixed to the lower portion of the rim (19), and end sealing plates (21) are fixed to two ends of the Contraband-shaped frame plate (18).
9. The insulating silicone rubber self-adhesive tape production drying tunnel according to claim 8, characterized in that: bolts (22) are arranged on the edge (19) of the oven (1), and all the ovens (1) are fixed together in a stacking mode from top to bottom through the bolts (22).
10. The insulating silicone rubber self-adhesive tape production drying tunnel according to claim 1, characterized in that: each oven (1) is internally provided with not less than 2 conveying rollers (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121798885.6U CN215791160U (en) | 2021-08-03 | 2021-08-03 | Insulating silicon rubber self-adhesive tape production drying tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121798885.6U CN215791160U (en) | 2021-08-03 | 2021-08-03 | Insulating silicon rubber self-adhesive tape production drying tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215791160U true CN215791160U (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121798885.6U Active CN215791160U (en) | 2021-08-03 | 2021-08-03 | Insulating silicon rubber self-adhesive tape production drying tunnel |
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| CN (1) | CN215791160U (en) |
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2021
- 2021-08-03 CN CN202121798885.6U patent/CN215791160U/en active Active
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