Pressing device for butyl rubber cloth production and processing

Abstract

The pressing device for butyl rubber cloth production and processing comprises a base plate, a pressing machine is fixedly installed on the left side of the outer surface of the upper end of the base plate, and a base material feeding preheating structure is fixedly installed on the right side of the outer surface of the upper end of the base plate. The base material feeding preheating structure comprises a lower box body, a feeding port, an upper cover body, a fixing frame, an electric telescopic rod, a connecting block, a first fixing block, a second fixing block, a guide hole, a guide rod, a discharging port, a lower limiting roller, an upper limiting roller and a heater, and the outer surface of the lower end of the lower box body is fixedly connected with the right end of the outer surface of the upper end of the base plate. According to the pressing device for producing and processing the butyl rubber cloth, the arranged base material feeding preheating structure preheats the base cloth, so that the temperature difference between the base cloth and rubber is reduced, the bonding strength of the rubber and the base cloth is enhanced, the upper cover body can be driven to rise through operation of the electric telescopic rod, and feeding of the base cloth is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of butyl rubber cloth production, in particular to a pressing device for the production and processing of butyl rubber cloth. Background Technique

[0002] When producing butyl rubber cloth, it is necessary to press the base cloth and butyl rubber through a press.

[0003] When pressing, the calendering temperature range of butyl rubber is 100 - 110 °C. However, the temperature of the base cloth is between 10 °C and 30 °C (basically covering the ambient temperature throughout the year), resulting in a large temperature difference between the base cloth and butyl rubber. The insufficient bonding strength between butyl rubber and the base cloth caused by the excessive temperature difference reduces the quality of the butyl rubber cloth.

[0004] Therefore, we propose a pressing device for the production and processing of butyl rubber cloth. Content of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides a pressing device for the production and processing of butyl rubber cloth, which has the function of preheating the base cloth and can improve the quality of products, etc., and can effectively solve the problems in the background technique.

[0007] (II) Technical Solutions

[0008] To achieve the above object, the technical solution adopted by the utility model is: a pressing device for the production and processing of butyl rubber cloth, including a base plate. A press is fixedly installed on the left side of the outer surface of the upper end of the base plate, and a base material feeding and preheating structure is fixedly installed on the right side of the outer surface of the upper end of the base plate. The base material feeding and preheating structure includes a lower box body, a feeding port, an upper cover body, a fixing frame, an electric telescopic rod, a connecting block, a first fixing block, a second fixing block, a guiding hole, a guiding rod, a discharging port, a lower limiting roller, an upper limiting roller and a heater, and the lower end outer surface of the lower box body is fixedly connected to the right end outer surface of the upper end of the base plate.

[0009] Preferably, the upper cover body is located above the lower box body, the feeding port is opened on the front outer surface of the lower box body, and the discharging port is opened on the rear outer surface of the lower box body.

[0010] Preferably, the number of the fixing frame, the electric telescopic rod, the connecting block, the lower limiting roller and the upper limiting roller is two groups each, the number of the first fixing block, the guiding rod and the second fixing block is four groups each, and the guiding hole is opened on the upper outer surface of the second fixing block.

[0011] Preferably, the two groups of fixing frames are fixedly installed in the middle of the outer surfaces at both ends of the lower box body, the two groups of connecting blocks are fixedly installed in the middle of the outer surfaces at both ends of the upper cover body, the electric telescopic rod is fixedly installed on the fixing frame, and the upper end outer surface of the piston rod in the electric telescopic rod is fixedly connected with the lower end outer surface of the connecting block.

[0012] Preferably, the four groups of first fixing blocks are fixedly installed on the left and right sides of the outer surfaces at both ends of the upper cover body, the four groups of second fixing blocks are fixedly installed on the left and right sides of the upper parts of the outer surfaces at both ends of the lower box body, the guide rod is fixedly installed on the lower end outer surface of the first fixing block, and the guide rod penetrates through the guide hole, and the outer wall of the guide rod is slidably connected with the guide hole.

[0013] Preferably, the two groups of lower limiting rollers are fixedly installed on the left and right sides of the lower part of the inner cavity of the lower box body, the two groups of upper limiting rollers are fixedly installed on the left and right sides of the upper part of the inner cavity of the lower box body, and the heater is fixedly installed on the lower end outer surface of the upper cover body.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present utility model provides a pressing device for the production and processing of butyl rubber cloth, and has the following beneficial effects:

[0016] 1. For the pressing device for the production and processing of butyl rubber cloth, the provided base material feeding and preheating structure preheats the base cloth, aiming to reduce the temperature difference between the base cloth and the rubber and enhance the bonding strength between the rubber and the base cloth.

[0017] 2. For the pressing device for the production and processing of butyl rubber cloth, the operation of the electric telescopic rod can drive the upper cover body to rise, facilitating the feeding of the base cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a pressing device for the production and processing of butyl rubber cloth according to the present utility model.

[0019] Figure 2 It is a schematic diagram of the structure of the base material feeding and preheating structure in a pressing device for the production and processing of butyl rubber cloth according to the present utility model.

[0020] Figure 3 It is a schematic diagram of the partial structure of the base material feeding and preheating structure in a pressing device for the production and processing of butyl rubber cloth according to the present utility model.

[0021] Figure 4 It is a schematic diagram of the bottom structure of the upper cover body in a pressing device for the production and processing of butyl rubber cloth according to the present utility model.

[0022] In the figure: 1. Substrate; 2. Press; 3. Base material feeding and preheating structure; 4. Lower box body; 5. Feeding port; 6. Upper cover body; 7. Fixed frame; 8. Electric telescopic rod; 9. Connecting block; 10. First fixing block; 11. Second fixing block; 12. Guide hole; 13. Guide rod; 14. Discharge port; 15. Lower limit roller; 16. Upper limit roller; 17. Heater. Detailed implementation manners

[0023] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific implementation manners.

[0024] This embodiment is a pressing device for the production and processing of butyl rubber cloth.

[0025] As Figures 1-4 shown, it includes a substrate 1. A press 2 is fixedly installed on the left side of the outer surface of the upper end of the substrate 1. A base material feeding and preheating structure 3 is fixedly installed on the right side of the outer surface of the upper end of the substrate 1. The base material feeding and preheating structure 3 includes a lower box body 4, a feeding port 5, an upper cover body 6, a fixed frame 7, an electric telescopic rod 8, a connecting block 9, a first fixing block 10, a second fixing block 11, a guide hole 12, a guide rod 13, a discharge port 14, a lower limit roller 15, an upper limit roller 16 and a heater 17, and the lower end outer surface of the lower box body 4 is fixedly connected to the right end of the outer surface of the upper end of the substrate 1.

[0026] The upper cover body 6 is located above the lower box body 4. The feeding port 5 is opened on the front outer surface of the lower box body 4. The discharge port 14 is opened on the rear outer surface of the lower box body 4. The number of the fixed frames 7, the electric telescopic rods 8, the connecting blocks 9, the lower limit rollers 15 and the upper limit rollers 16 is two groups each. The number of the first fixing blocks 10, the guide rods 13 and the second fixing blocks 11 is four groups each. The guide hole 12 is opened on the upper outer surface of the second fixing block 11. The two groups of fixed frames 7 are fixedly installed in the middle of the outer surfaces at both ends of the lower box body 4. The two groups of connecting blocks 9 are fixedly installed in the middle of the outer surfaces at both ends of the upper cover body 6. The electric telescopic rod 8 is fixedly installed on the fixed frame 7, and the upper outer surface of the piston rod in the electric telescopic rod 8 is fixedly connected to the lower outer surface of the connecting block 9. The four groups of first fixing blocks 10 are fixedly installed on the left and right sides of the outer surfaces at both ends of the upper cover body 6. The four groups of second fixing blocks 11 are fixedly installed on the left and right sides of the upper parts of the outer surfaces at both ends of the lower box body 4. The guide rod 13 is fixedly installed on the lower outer surface of the first fixing block 10, and the guide rod 13 penetrates through the guide hole 12. The outer wall of the guide rod 13 and the guide hole 12 are in sliding connection. The two groups of lower limit rollers 15 are fixedly installed on the left and right sides of the lower part of the inner cavity of the lower box body 4. The two groups of upper limit rollers 16 are fixedly installed on the left and right sides of the upper part of the inner cavity of the lower box body 4. The heater 17 is fixedly installed on the lower outer surface of the upper cover body 6.

[0027] It should be noted that the present utility model is a pressing device for the production and processing of butyl rubber cloth. The pressing machine 2 described in the text belongs to the prior art and can press between the butyl rubber and the base cloth, which can be effectively known to those skilled in the technical field, and will not be elaborated here. The provided base material feeding and preheating structure 3, when feeding the base cloth, raises the upper cover body 6 through the electric telescopic rod 8. The upper cover body 6 drives the guide rod 13 to slide along the guide hole 12, which can improve the stability of the lifting and lowering of the upper cover body 6. After raising the upper cover body 6 through the electric telescopic rod 8, it is convenient to feed the base cloth. The base cloth enters the interior of the lower box body 4 from the feed port 5, passes through the lower outer surfaces of the two groups of lower limiting rollers 15 and the upper outer surfaces of the upper limiting rollers 16, and then passes through the discharge port 14 and enters the pressing machine 2. Then, the electric telescopic rod 8 drives the upper cover body 6 to descend to the upper outer surface of the lower box body 4, and the base cloth is heated by the operation of the heater 17 at the bottom of the upper cover body 6, reducing the temperature difference between the base cloth and the rubber, enhancing the bonding strength between the rubber and the base cloth, and improving the quality of the product.

[0028] It should be noted that in this text, relational terms such as first and second (No. 1, No. 2) are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0029] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the description in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A pressing device for the production and processing of butyl rubber cloth, comprising a substrate (1), wherein a pressing machine (2) is fixedly installed on the left side of the outer surface of the upper end of the substrate (1), and the characteristics are as follows: On the right side of the outer surface of the upper end of the substrate (1), a base material feeding and preheating structure (3) is fixedly installed. The base material feeding and preheating structure (3) includes a lower box body (4), a feeding port (5), an upper cover body (6), a fixing frame (7), an electric telescopic rod (8), a connecting block (9), a first fixing block (10), a second fixing block (11), a guiding hole (12), a guiding rod (13), a discharging port (14), a lower limiting roller (15), an upper limiting roller (16) and a heater (17), and the lower outer surface of the lower box body (4) is fixedly connected to the right end of the outer surface of the upper end of the substrate (1).

2. The pressing device for the production and processing of butyl rubber cloth according to claim 1, characterized in that: The upper cover body (6) is located above the lower box body (4). The feeding port (5) is opened on the front outer surface of the lower box body (4), and the discharging port (14) is opened on the rear outer surface of the lower box body (4).

3. The laminating device for the production and processing of butyl rubber cloth according to claim 2, characterized in that: The number of the fixing frames (7), the electric telescopic rods (8), the connecting blocks (9), the lower limiting rollers (15) and the upper limiting rollers (16) is two groups each. The number of the first fixing blocks (10), the guiding rods (13) and the second fixing blocks (11) is four groups each. The guiding hole (12) is opened on the upper outer surface of the second fixing block (11).

4. A pressing device for the production and processing of butyl rubber cloth according to claim 3, characterized in that: The two groups of fixing frames (7) are fixedly installed in the middle of the outer surfaces at both ends of the lower box body (4). The two groups of connecting blocks (9) are fixedly installed in the middle of the outer surfaces at both ends of the upper cover body (6). The electric telescopic rod (8) is fixedly installed on the fixing frame (7), and the upper outer surface of the piston rod in the electric telescopic rod (8) is fixedly connected to the lower outer surface of the connecting block (9).

5. A pressing device for the production and processing of butyl rubber cloth according to claim 4, characterized in that: The four groups of first fixing blocks (10) are fixedly installed on the left and right sides of the outer surfaces at both ends of the upper cover body (6). The four groups of second fixing blocks (11) are fixedly installed on the left and right sides of the upper parts of the outer surfaces at both ends of the lower box body (4). The guiding rod (13) is fixedly installed on the lower outer surface of the first fixing block (10), and the guiding rod (13) penetrates through the guiding hole (12). The outer wall of the guiding rod (13) is in sliding connection with the guiding hole (12).

6. The laminating device for the production and processing of butyl rubber cloth according to claim 5, characterized in that: The two groups of lower limiting rollers (15) are fixedly installed on the left and right sides of the lower part of the inner cavity of the lower box body (4). The two groups of upper limiting rollers (16) are fixedly installed on the left and right sides of the upper part of the inner cavity of the lower box body (4). The heater (17) is fixedly installed on the lower outer surface of the upper cover body (6).

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