Rubber baking device

Abstract

The utility model belongs to the technical field of baking devices, and particularly relates to a rubber baking device which comprises a machine table, a water tank is downwards formed in the top of the machine table, a heating bin is arranged at the top of the machine table, an infrared heating device is arranged in the heating bin, a spraying device is installed at the top of the machine table, and a cooling water tank is installed in the machine table. A water pump is installed on the side face of the cooling water tank, a mold conveying device is arranged at the top of the machine table and comprises a lower guide rail and an upper guide rail, the lower guide rail and the upper guide rail are connected through connecting supports, the lower guide rail and the machine table are connected through connecting supports, driving motors are connected to the front ends of the lower guide rail and the upper guide rail, and output shafts of the driving motors are connected with lead screws; according to the device, the baking work of two batches of molds can be seamlessly connected, the molds can be automatically conveyed into the heating bin and pushed out of the heating bin, meanwhile, a plurality of sets of molds can be baked, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of baking devices, and in particular relates to a rubber baking device. Background Art

[0002] When preparing LOGOs, decorative patterns, etc. for products such as car floor mats, after the raw materials are injected into the mold by dripping or other methods, the mold together with the materials inside needs to be heated and baked. However, current baking equipment generally requires workers to feed the materials manually, and only a single mold can be baked at a time. Loading, baking, unloading, cooling, removing the mold, and re-loading cannot be performed continuously, and the efficiency is low when in use. Utility Model Content

[0003] In view of the above problems, the purpose of the present utility model is to provide a rubber baking device. During the use of the present utility model, when a batch of molds are being baked, the molds of the previous batch that have completed baking are cooled at the same time, and the next batch of molds are replaced after cooling, so that the baking work of the two batches of molds is seamlessly connected, and the molds can be automatically transported into the heating chamber and pushed out of the heating chamber, and multiple groups of molds can be baked at the same time, which greatly improves the work efficiency. Since the adjustable mold fixing frame is adjustable, the present utility model can also be suitable for molds of different sizes.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a rubber baking device, comprising a machine platform, a water trough is opened downward on the top of the machine platform, a heating chamber is arranged on the top of the machine platform, an infrared heating device is arranged inside the heating chamber, a spray device is installed on the top of the machine platform, a cooling water tank is installed inside the machine platform, a water pump is installed on the side of the cooling water tank, a mold conveying device is arranged on the top of the machine platform, the mold conveying device comprises a lower guide rail and an upper guide rail, the lower guide rail and the upper guide rail, and the lower guide rail and the machine platform are connected by a connecting bracket, the front ends of the lower guide rail and the upper guide rail are connected to a driving motor, the output shaft of the driving motor is connected to a screw rod, and an adjustable mold fixing frame is slidably installed on the lower guide rail and the upper guide rail, and the adjustable mold fixing frame comprises a first slider slidably connected to the lower guide rail and the upper guide rail, the first slider is penetrated by the screw rod and threadedly connected thereto, one side of the first slider is connected to the adjustment track, the adjustment track is slidably connected to the second slider, and one side side of the second slider is connected to the support limiting beam.

[0005] The beneficial effects of the utility model are as follows: during the use of the device, when one batch of molds is being baked, the molds of the previous batch that have completed baking are cooled at the same time, and the molds of the next batch are replaced after cooling, so that the baking work of the two batches of molds is seamlessly connected, and the molds can be automatically transported into the heating bin and pushed out of the heating bin, and multiple groups of molds can be baked at the same time, which greatly improves the work efficiency. Since the adjustable mold fixing frame is adjustable, the device can also be suitable for molds of different sizes.

[0006] To reduce heat loss:

[0007] As a further improvement of the above technical solution: a cylinder is installed inside the heating chamber, and the bottom of the cylinder is connected to the baffle.

[0008] The beneficial effect of this improvement is that when baking, the control cylinder drives the baffle to descend to close the entrance of the heating chamber, thereby reducing heat loss.

[0009] To cool the mold and materials after baking:

[0010] As a further improvement of the above technical solution: the spray device includes a spray bin bracket installed on the top of the machine, a lifting spray bin is installed on the top of the spray bin bracket, an electric push rod is installed on the side of the spray bin bracket, the top of the piston rod of the electric push rod is connected to the lifting spray bin, an atomizing spray pipe group is installed inside the lifting spray bin, and a sliding rod is also provided on the top of the spray bin bracket, and the sliding rod passes through the sliding seat on the side of the spray bin bracket.

[0011] The beneficial effect of this improvement is as follows: when a group of molds that have completed baking are moved out of the heating bin, the electric push rod is controlled to drive the lifting spray bin to descend, so that the atomizing spray pipe group is close to the mold, and the water pump can be controlled to pump out the water in the cooling water tank, and transport it to the atomizing spray pipe group through the delivery pipe. The cooling water is atomized by the atomizing spray pipe group and then sprayed onto the mold and the material inside the mold cavity for cooling, and the heat on the mold and the material is quickly taken away by continuously spraying flowing cooling water.

[0012] In order to adapt to the lifting of the lifting spray bin:

[0013] As a further improvement of the above technical solution: one end of the water pump is connected to a delivery pipe, the other end of the delivery pipe is connected to an atomizing spray pipe group, and the delivery pipe is a rubber hose.

[0014] The beneficial effect of this improvement is that the water pump pumps the water out of the cooling water tank and delivers it to the atomizing spray pipe group through the delivery pipe. The delivery pipe adopts a rubber hose to adapt to the lifting and lowering of the lifting spray bin.

[0015] For cooling water return and filtration:

[0016] As a further improvement of the above technical solution: a return pipe is connected to the bottom of the water tank, the bottom end of the return pipe is connected to the cooling water tank, and a filter frame is inserted into the inner side of the water tank.

[0017] The beneficial effect of this improvement is that the cooling water that cools the mold flows into the water tank and flows back into the cooling water tank through the return pipe. Due to the provision of a filter frame, dust and impurities entering the water tank can be blocked and filtered to avoid blocking the return pipe and water pump.

[0018] To quickly determine the position of the support limit beam:

[0019] As a further improvement of the above technical solution: the top surface of the adjustment track is provided with scale lines.

[0020] The beneficial effect of this improvement is that the scale lines are used to quickly determine the positions of the support and limit beams so that the spacing between the support and limit beams conforms to the size of the mold.

[0021] To support the fixing of the limit beam:

[0022] As a further improvement of the above technical solution: the top of the second sliding block is threadedly connected to the locking bolt, and a through groove is penetrated through the top of the adjusting track.

[0023] The beneficial effect of this improvement is that the locking bolt passes through the through slot, and when the locking bolt is tightened, the second sliding block is locked and cannot slide, thereby achieving fixation of the support limiting beam.

[0024] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the right front axonometric structure of the utility model;

[0026] Figure 2 It is a side sectional view of the utility model;

[0027] Figure 3 It is a front cross-sectional view of the utility model;

[0028] Figure 4 It is a partial side cutaway schematic diagram of the utility model;

[0029] Figure 5 It is a partial axonometric structural schematic diagram of the utility model;

[0030] Figure 6 This is a schematic diagram of the enlarged structure of part A of the utility model;

[0031] Figure 7It is a schematic diagram of a top view and cross-section structure of an adjustable mold fixing frame in the utility model;

[0032] Figure 8 It is a schematic diagram of the bottom structure of the atomizing spray pipe group and the lifting spray bin in the utility model;

[0033] Fig. 9 It is a schematic diagram of the structure of the cooling water tank and the atomizing spray pipe group in the utility model;

[0034] In the figure: 1. machine table; 2. water tank; 3. heating chamber; 4. infrared heating device; 5. cylinder; 6. baffle; 7. spray chamber bracket; 8. lifting spray chamber; 9. electric push rod; 10. slide bar; 11. atomizing spray pipe group; 12. cooling water tank; 13. water pump; 14. delivery pipe; 15. return pipe; 16. filter frame; 17. lower guide rail; 18. upper guide rail; 19. connecting bracket; 20. driving motor; 21. screw rod; 22. adjustable mold fixing frame; 23. first slide block; 24. adjustment track; 25. second slide block; 26. support limit beam; 27. locking bolt; 28. through groove; 29. ​​scale line. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0036] like Figure 1-9 As shown, a rubber baking device comprises a machine 1, a water tank 2 is opened downward on the top of the machine 1, a heating chamber 3 is arranged on the top of the machine 1, an infrared heating device 4 is arranged inside the heating chamber 3, a spray device is installed on the top of the machine 1, a cooling water tank 12 is installed inside the machine 1, a water pump 13 is installed on the side of the cooling water tank 12, a mold conveying device is arranged on the top of the machine 1, and the mold conveying device comprises a lower guide rail 17 and an upper guide rail 18, and the lower guide rail 17 and the machine 1 are connected by a connecting bracket 19, and the The front ends of the lower guide rail 17 and the upper guide rail 18 are connected to a drive motor 20, the output shaft of the drive motor 20 is connected to a screw rod 21, and an adjustable mold fixing frame 22 is slidably installed on the lower guide rail 17 and the upper guide rail 18. The adjustable mold fixing frame 22 includes a first slider 23 slidably connected to the lower guide rail 17 and the upper guide rail 18, the first slider 23 is penetrated by the screw rod 21 and threadedly connected thereto, one side of the first slider 23 is connected to an adjustment track 24, the adjustment track 24 is slidably connected to a second slider 25, and one side side of the second slider 25 is connected to a support limiting beam 26.

[0037] During the use of this device, when one batch of molds is being baked, the molds of the previous batch that have completed baking are cooled at the same time, and the next batch of molds are replaced after cooling, so that the baking work of the two batches of molds is seamlessly connected, and the molds can be automatically transported into the heating chamber and pushed out of the heating chamber, and multiple groups of molds can be baked at the same time, which greatly improves the work efficiency. Since the adjustable mold fixing frame 22 is adjustable, this device can also be suitable for molds of different sizes.

[0038] A cylinder 5 is installed inside the heating chamber 3 , and the bottom of the cylinder 5 is connected to a baffle 6 .

[0039] When baking, the control cylinder 5 drives the baffle 6 to descend to close the entrance of the heating chamber 3 to reduce the loss of heat.

[0040] The spray device includes a spray bin bracket 7 installed on the top of the machine 1, a lifting spray bin 8 is installed on the top of the spray bin bracket 7, an electric push rod 9 is installed on the side of the spray bin bracket 7, the top of the piston rod of the electric push rod 9 is connected to the lifting spray bin 8, an atomizing spray pipe group 11 is installed inside the lifting spray bin 8, and a sliding rod 10 is also provided on the top of the spray bin bracket 7, and the sliding rod 10 passes through the sliding seat on the side of the spray bin bracket 7.

[0041] When a group of baked molds are moved out of the heating chamber 3, the electric push rod 9 is controlled to drive the lifting spray chamber 8 to descend, so that the atomizing spray pipe group 11 is close to the mold, and the water pump 13 can be controlled to pump out the water in the cooling water tank 12, and transport the water to the atomizing spray pipe group 11 through the delivery pipe 14. The cooling water is atomized by the atomizing spray pipe group 11 and then sprayed onto the mold and the material inside the mold cavity for cooling. The heat on the mold and the material is quickly taken away by continuously spraying flowing cooling water.

[0042] One end of the water pump 13 is connected to a delivery pipe 14 , and the other end of the delivery pipe 14 is connected to the atomizing spray pipe group 11 . The delivery pipe 14 is a rubber hose.

[0043] The water pump 13 pumps the water in the cooling water tank 12 and delivers it to the atomizing spray pipe group 11 through the delivery pipe 14. The delivery pipe 14 adopts a rubber hose to adapt to the lifting and lowering of the lifting spray bin 8.

[0044] A reflux pipe 15 is connected to the bottom of the water tank 2 , and the bottom end of the reflux pipe 15 is connected to the cooling water tank 12 . A filter screen frame 16 is inserted into the inner side of the water tank 2 .

[0045] The cooling water that has cooled the mold flows into the water tank 2 and flows back into the cooling water tank 12 through the reflux pipe 15. Since the filter frame 16 is provided, dust and impurities entering the water tank 2 can be blocked and filtered to avoid blocking the reflux pipe 15 and the water pump 13.

[0046] The top surface of the adjustment track 24 is provided with scale lines 29 .

[0047] The scale lines 29 are used to quickly determine the positions of the support and limit beams 26 so that the spacing between the support and limit beams 26 conforms to the size of the mold.

[0048] The top of the second sliding block 25 is threadedly connected to the locking bolt 27 , and a through slot 28 is formed through the top of the adjusting rail 24 .

[0049] The locking bolt 27 passes through the through slot 28 . When the locking bolt 27 is tightened, the second sliding block 25 is locked and cannot slide, thereby fixing the support and limiting beam 26 .

[0050] The working principle and use process of the utility model: when the device is used, the distance between the front and rear two groups of support and limit beams 26 on the lower guide rail 17 and the upper guide rail 18 can be adjusted according to the front and rear width of the mold. When adjusting, the locking bolt 27 can be loosened, and the second slider 25 can be slid along the lower guide rail 17 and the upper guide rail 18 to adjust the distance between the support and limit beams 26. The position can be quickly determined by the scale line 29, and then the locking bolt 27 can be re-tightened to place the mold to be baked and the completed drip molding work between the front and rear two groups of support and limit beams 26 of the adjustable mold fixing frame 22 on the lower guide rail 17. The mold is supported by the support and limit beams 26, and then the driving motor 20 at the front end of the lower guide rail 17 can be controlled to drive the screw rod 21 to rotate. The transmission between the rod 21 and the first slider 23 can drive the adjustable mold fixing frame 22 to enter the heating chamber 3 and bake through the infrared heating device 4. During baking, the cylinder 5 is controlled to drive the baffle 6 to descend to close the entrance of the heating chamber 3 to reduce the loss of heat. Then, the next group of molds can be placed between the front and rear two groups of supporting limit beams 26 of the adjustable mold fixing frame 22 on the upper guide rail 18. When the previous group of molds is baked, the cylinder 5 can be controlled to drive the baffle 6 to rise, and the driving motor 20 on the lower guide rail 17 can be controlled to drive the baked mold to leave the heating chamber 3. At the same time, the driving motor 20 on the upper guide rail 18 is controlled to drive the adjustable mold fixing frame 22 on the upper guide rail 18 together with the mold to enter the heating chamber 3 for baking. Then, the cylinder 5 is controlled again to drive the baffle 6 to descend, and then the electric push rod 9 is controlled to drive the lifting spray bin 8 to descend, so that the atomizing spray pipe group 11 is close to the mold, and the water pump 13 can be controlled to pump out the water in the cooling water tank 12, and transport it to the atomizing spray pipe group 11 through the delivery pipe 14. The cooling water is atomized by the atomizing spray pipe group 11 and then sprayed onto the mold for cooling. The heat on the mold is quickly taken away by continuously spraying the flowing cooling water, and the flowing cooling water flows into the water tank 2 and flows back into the cooling water tank 12 through the reflux pipe 15. Since the filter frame 16 is provided, the dust and impurities entering the water tank 2 can be blocked and filtered to avoid blocking the reflux pipe 15 and the water pump 13. After cooling is completed, the electric push rod 9 can be controlled to lift the lifting bin 8. The spray bin 8 is pushed upward again, and the mold that has completed baking and cooling can be taken out at this time, and a new mold can be replaced. Then, the mold that has completed baking on the lower guide rail 17 is moved out of the heating bin 3, and the new mold on the upper guide rail 18 is transported into the heating bin 3 for baking. Then, the mold on the lower guide rail 17 is cooled and taken out, and the next batch of molds are replaced. This reciprocating process allows a batch of molds to be baked while the molds that have completed baking on the previous batch are cooled at the same time, and the next batch of molds are replaced after cooling, so that the baking work of the two batches of molds is seamlessly connected, and the molds can be automatically transported into the heating bin and pushed out of the heating bin, and multiple groups of molds can be baked at the same time, which greatly improves the work efficiency. Since the adjustable mold fixing frame 22 is adjustable,This device can also be applied to molds of different sizes.

[0051] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0052] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A rubber baking device, characterized in that: The invention comprises a machine (1), wherein a water tank (2) is provided downwardly on the top of the machine (1), a heating chamber (3) is provided on the top of the machine (1), an infrared heating device (4) is provided inside the heating chamber (3), a spray device is installed on the top of the machine (1), a cooling water tank (12) is installed inside the machine (1), a water pump (13) is installed on the side of the cooling water tank (12), a mold conveying device is provided on the top of the machine (1), and the mold conveying device comprises a lower guide rail (17) and an upper guide rail (18), the lower guide rail (17) and the upper guide rail (18) and the lower guide rail (17) and the machine (1) are connected by a connecting bracket (19), and the lower guide rail (17) and the machine (1) are connected by a connecting bracket (19), and the lower guide rail (17) and the upper guide rail (18) are connected by a connecting bracket (19). The front ends of the lower guide rail (17) and the upper guide rail (18) are connected to a driving motor (20), the output shaft of the driving motor (20) is connected to a screw rod (21), and an adjustable mold fixing frame (22) is slidably mounted on the lower guide rail (17) and the upper guide rail (18), and the adjustable mold fixing frame (22) includes a first slider (23) slidably connected to the lower guide rail (17) and the upper guide rail (18), the first slider (23) is penetrated by the screw rod (21) and is threadedly connected thereto, one side of the first slider (23) is connected to an adjusting rail (24), the adjusting rail (24) is slidably connected to a second slider (25), and one side surface of the second slider (25) is connected to a supporting limiting beam (26).

2. A rubber baking device according to claim 1, characterized in that: A cylinder (5) is installed inside the heating chamber (3), and the bottom of the cylinder (5) is connected to a baffle (6).

3. The rubber baking device according to claim 1, characterized in that: The spray device comprises a spray bin support (7) mounted on the top of the machine platform (1); a lifting spray bin (8) is mounted on the top of the spray bin support (7); an electric push rod (9) is mounted on the side of the spray bin support (7); the top end of the piston rod of the electric push rod (9) is connected to the lifting spray bin (8); an atomizing spray pipe group (11) is mounted inside the lifting spray bin (8); a sliding rod (10) is also arranged on the top of the spray bin support (7); the sliding rod (10) passes through a sliding seat on the side of the spray bin support (7).

4. The rubber baking device according to claim 1, characterized in that: One end of the water pump (13) is connected to a delivery pipe (14), and the other end of the delivery pipe (14) is connected to an atomizing spray pipe group (11). The delivery pipe (14) is a rubber hose.

5. The rubber baking device according to claim 1, characterized in that: The bottom of the water tank (2) is connected to a return pipe (15), the bottom end of the return pipe (15) is connected to a cooling water tank (12), and a filter screen frame (16) is inserted into the inner side of the water tank (2).

6. The rubber baking device according to claim 1, characterized in that: The top surface of the adjustment track (24) is provided with scale lines (29).

7. The rubber baking device according to claim 1, characterized in that: The top of the second sliding block (25) is threadedly connected to the locking bolt (27), and a through slot (28) is provided through the top of the adjusting track (24).

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