Segmented wide rubber pressing machine

Abstract

The invention discloses a segmented wide-width rubber pressing and molding machine, comprising a main track, a slave track, a main driving mechanism, and a pressing base; the main track and the slave track are parallel to each other; the main driving mechanism is arranged on the main track and can reciprocate along the length direction of the main track, the pressing base is arranged on the slave track, and the main driving mechanism and the pressing base are connected by a connecting mechanism; a hot pressing and bonding mechanism, two clamping mechanisms and two traction mechanisms are arranged in the middle of the pressing base, the clamping mechanisms are respectively located at the feed and discharge ports of the hot pressing and bonding mechanism, and the traction mechanism is located at the feed and discharge ports of the clamping mechanism; the clamping mechanism comprises an upper clamping component and a lower clamping component, both of which can reciprocate in the vertical direction; the hot pressing and bonding mechanism can heat and press the wide-width rubber. The segmented wide-width rubber pressing and molding machine has the advantages of small size and low cost.

Description

Technical Field

[0001] The invention relates to a rubber pressing machine, in particular to a segmented wide-width rubber pressing molding machine. Background Art

[0002] Rubber pressing is a very common process in rubber product processing. The principle is: first heat the rubber, then press and cool it into shape. For small rubber products, existing rubber pressing and molding machines can meet production needs. However, once rubber products of dozens of meters or even hundreds of meters need to be hot pressed, such as the hot pressing of wave-breaking and storage belts that are 80-100 meters long and 5-10 meters wide, a specific rubber pressing and molding machine needs to be customized. This type of rubber pressing and molding machine has two defects: 1. It is large in size, occupies a large area, and is very difficult to transport and install; 2. It can only press a single product, and the production cost is high. Summary of the invention

[0003] The purpose of the present invention is to provide a segmented wide-width rubber pressing and molding machine, which has the advantages of small volume and low cost.

[0004] In order to achieve the above-mentioned object, the present invention provides a segmented wide-width rubber pressing and forming machine, comprising a main track, a slave track, a main driving mechanism, and a pressing base; the main track and the slave track are parallel to each other; the main driving mechanism is arranged on the main track and can reciprocate along the length direction of the main track, the pressing base is arranged on the slave track, and the main driving mechanism and the pressing base are connected by a connecting mechanism;

[0005] A hot pressing bonding mechanism, two clamping mechanisms and two traction mechanisms are arranged in the middle of the pressing base. The clamping mechanisms are respectively located at the feed and discharge ports of the hot pressing bonding mechanism, and the traction mechanisms are located at the feed and discharge ports of the clamping mechanism. The clamping mechanism includes an upper clamping component and a lower clamping component, and both the upper clamping component and the lower clamping component can reciprocate in the vertical direction. The hot pressing bonding mechanism can heat and press wide-width rubber.

[0006] Preferably, the hot pressing bonding mechanism is provided with a pressing drive unit, an upper pressing plate and a lower pressing plate from top to bottom, the upper pressing plate is fixed below the driving shaft of the pressing drive unit, and the lower pressing plate is located below the upper pressing plate. The pressing drive unit can drive the upper pressing plate to reciprocate in the vertical direction.

[0007] Preferably, the lower pressing plate can reciprocate in the vertical direction under the drive of the driving unit.

[0008] Preferably, the pressing drive unit is a cylinder or a hydraulic pump.

[0009] Preferably, the upper pressing plate and the lower pressing plate each independently include a heating section and cooling sections located at both ends of the heating section.

[0010] Preferably, the heating temperature of the heating section during operation is 170-190°C, and the cooling temperature of the cooling section is 70-80°C.

[0011] Preferably, the cooling section is connected to a water tank via a pipeline.

[0012] Preferably, the connecting mechanism comprises at least two connecting shafts, and two ends of the connecting shafts are respectively connected to the main driving mechanism and the pressing base.

[0013] Preferably, an operating platform is also provided on the outside of the main driving mechanism.

[0014] Preferably, a plurality of protrusions are provided on the top of the operating table.

[0015] In the above technical scheme, the method of using the segmented wide-width rubber pressing and molding machine provided by the present invention is as follows: first, the rubber to be pressed is placed between the hot pressing bonding mechanism and the clamping mechanism, and at the same time is located on the top of the traction mechanism, and then the clamping mechanism is started to fix the rubber between the upper pressing plate and the lower pressing plate, and then the rubber is heated, pressed and cooled in sequence by the hot pressing bonding mechanism. The length that can be pressed each time can be set according to actual needs, such as 2-3m; after a pressing work is completed, the hot pressing bonding mechanism and the clamping mechanism can be opened, and then the pressing base is driven to move by the main driving mechanism, and the rubber does not need to move, and the next pressing action is performed, and so on. After multiple pressing actions are completed, the pressing of the entire wide-width rubber can be achieved.

[0016] Through the above description, the segmented wide-width rubber pressing and molding machine has the following advantages: small size, small footprint, easy to carry and install; it can press a variety of products, realizing the reuse of the rubber pressing and molding machine, thereby greatly reducing production costs.

[0017] Other features and advantages of the present invention will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a structural schematic diagram of a preferred embodiment of a segmented wide-width rubber pressing molding machine provided by the present invention;

[0020] Figure 2 yes Figure 1 A top view of

[0021] Figure 3 yes Figure 1 Left view of .

[0022] Description of Reference Numerals

[0023] 1. Operation table 2. Main drive mechanism

[0024] 3. Main track 4. Connecting shaft

[0025] 5. From the track 6. Traction mechanism

[0026] 7. Pressing base 8. Lower clamping parts

[0027] 9. Upper clamping part 10. Driving shaft

[0028] 11. Pressing drive unit 12. Upper pressing plate

[0029] 13. Lower plywood 14. Water tank DETAILED DESCRIPTION

[0030] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0031] In the present invention, unless otherwise stated, directional words such as "up, down, top, bottom, inside, outside" contained in the terms merely represent the orientation of the terms in normal usage, or are common names understood by those skilled in the art, and should not be regarded as limitations on the terms.

[0032] The present invention provides a segmented wide-width rubber pressing and forming machine, comprising a main track 3, a slave track 5, a main driving mechanism 2, and a pressing base 7; the main track 3 and the slave track 5 are parallel to each other; the main driving mechanism 2 is arranged on the main track 3 and can reciprocate along the length direction of the main track 3, the pressing base 7 is arranged on the slave track 5, and the main driving mechanism 2 and the pressing base 7 are connected by a connecting mechanism;

[0033] A hot pressing bonding mechanism, two clamping mechanisms and two traction mechanisms 6 are arranged in the middle of the pressing base 7. The clamping mechanisms are respectively located at the feed and discharge ports of the hot pressing bonding mechanism, and the traction mechanism 6 is located at the feed and discharge ports of the clamping mechanism; the clamping mechanism includes an upper clamping component 9 and a lower clamping component 8, and both the upper clamping component 9 and the lower clamping component 8 can reciprocate in the vertical direction; the hot pressing bonding mechanism can heat and press wide-width rubber.

[0034] The above-mentioned segmented wide-width rubber pressing and molding machine is used as follows: first, the rubber to be pressed is placed between the hot pressing bonding mechanism and the clamping mechanism, and at the top of the traction mechanism 6, and then the clamping mechanism is started to fix the rubber between the upper pressing plate 12 and the lower pressing plate 13, and then the rubber is heated, pressed and cooled in turn by the hot pressing bonding mechanism. The length that can be pressed each time can be set according to actual needs, such as 2-3m; after a pressing work is completed, the hot pressing bonding mechanism and the clamping mechanism can be opened, and then the pressing base 7 can be driven by the main driving mechanism 2 to move forward, and the rubber does not need to move, and the next pressing action is performed, and so on. After multiple pressing actions are completed, the pressing of the entire wide-width rubber can be achieved.

[0035] In addition, when the upper clamping member 9 and the lower clamping member 8 need to fix the position of the rubber, the upper clamping member 9 can move downward and the lower clamping member 8 can move upward at the same time. Of course, the lower clamping member 8 can also remain stationary, thereby achieving the clamping function. When the clamping mechanism is opened, the upper clamping member 9 moves upward and the lower clamping member 8 will also move upward. In this way, the rubber after lamination can be torn off from the hot pressing bonding mechanism, because after lamination, the rubber product often adheres to the hot pressing bonding mechanism. At the same time, there are also multiple driving modes for the upper clamping member 9 and the lower clamping member 8, and multiple driving modes can be adopted, which is not specifically limited by the present invention.

[0036] The main driving mechanism 2 may be driven in various ways, such as hydraulic drive, pneumatic drive or motor drive. Considering the convenience of operation, preferably, the main driving mechanism 2 is driven by a motor.

[0037] In the present invention, the specific structure of the heat-pressing bonding mechanism can be selected within a wide range, but in order to improve the heating and pressing effect of the heat-pressing bonding mechanism, preferably, the heat-pressing bonding mechanism is provided with a pressing drive unit 11, an upper pressing plate 12 and a lower pressing plate 13 from top to bottom, the upper pressing plate 12 is fixed below the driving shaft 10 of the pressing drive unit 11, and the lower pressing plate 13 is located below the upper pressing plate 12, and the pressing drive unit 11 can drive the upper pressing plate 12 to reciprocate in the vertical direction. Therefore, as long as the clamping mechanism fixes the rubber, the rubber can be heated and pressed by the pressing drive unit 11, the upper pressing plate 12 and the lower pressing plate 13.

[0038] In the above embodiment, in order to further facilitate the maintenance and cleaning of the lower pressing plate 13, preferably, the lower pressing plate 13 can reciprocate in the vertical direction under the drive of the driving unit.

[0039] In the above embodiment, the specific structure of the pressing drive unit 11 can also be selected within a wide range, but in order to further improve the convenience of operation, preferably, the pressing drive unit 11 is a cylinder or a hydraulic pump.

[0040] In the above embodiment, the specific structure of the upper pressing plate 12 and the lower pressing plate 13 can be selected within a wide range, but in order to further improve the laminating effect of the rubber, preferably, the upper pressing plate 12 and the lower pressing plate 13 each independently include a heating section and a cooling section located at both ends of the heating section. By providing a cooling section, it is equivalent to providing a temperature buffer zone between adjacent laminating operations, so that the performance of adjacent pressed rubbers tends to be stable. If the upper pressing plate 12 and the lower pressing plate 13 only have a heating section, then after the previous laminating action is completed, the rubber is in a cooling state, and after entering the next laminating action, it suddenly heats up, which makes it difficult for adjacent pressed rubbers to effectively transition.

[0041] Meanwhile, the temperatures of the heating section and the cooling section can be selected within a wide range, but in order to further improve the pressing effect, preferably, the heating temperature of the heating section during operation is 170-190°C, and the cooling temperature of the cooling section is 70-80°C.

[0042] In addition, the cooling section may have a variety of cooling methods, but considering the cooling effect and cost, preferably, the cooling section is connected to the water tank 14 through a pipeline.

[0043] In the present invention, the specific structure of the connecting mechanism can be selected within a wide range, but in order to facilitate synchronous driving, preferably, the connecting mechanism includes at least two connecting shafts 4, and the two ends of the connecting shaft 4 are respectively connected to the main driving mechanism 2 and the pressing base 7. The existence of the connecting shaft 4 effectively solves the problem that the main driving mechanism 2 and the pressing base 7 are difficult to move synchronously, thereby ensuring the stability of the pressing base 7 during the working process. At the same time, the surface of the connecting shaft 4 is an outward convex structure, which can also effectively prevent the rubber from sliding off the connecting mechanism. During the pressing process, the main body of the rubber is located above the connecting mechanism, that is, above the two connecting shafts 4.

[0044] In addition, in order to facilitate placing the rubber above the connecting mechanism, preferably, an operating table 1 is also provided on the outside of the main driving mechanism 2. In order to further prevent slipping, more preferably, a plurality of protrusions are provided on the top of the operating table 1.

[0045] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, a variety of simple modifications can be made to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

[0046] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

[0047] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A segmented wide-width rubber pressing molding machine, characterized in that: The invention comprises a main track (3), a slave track (5), a main driving mechanism (2), and a pressing base (7); the main track (3) and the slave track (5) are parallel to each other; the main driving mechanism (2) is arranged on the main track (3) and is capable of reciprocating along the length direction of the main track (3); the pressing base (7) is arranged on the slave track (5); and the main driving mechanism (2) and the pressing base (7) are connected via a connecting mechanism; A hot-press bonding mechanism, two clamping mechanisms and two traction mechanisms (6) are arranged in the middle of the laminating base (7); the clamping mechanisms are respectively located at the feed and discharge ports of the hot-press bonding mechanism; the traction mechanisms (6) are located at the feed and discharge ports of the clamping mechanism; the clamping mechanism comprises an upper clamping component (9) and a lower clamping component (8); both the upper clamping component (9) and the lower clamping component (8) are capable of reciprocating in the vertical direction; the hot-press bonding mechanism is capable of heating and laminating wide-width rubber.

2. The segmented wide-width rubber pressing molding machine according to claim 1, characterized in that: The hot pressing bonding mechanism is provided with a pressing drive unit (11), an upper pressing plate (12) and a lower pressing plate (13) in sequence from top to bottom; the upper pressing plate (12) is fixed below a driving shaft (10) of the pressing drive unit (11); the lower pressing plate (13) is located below the upper pressing plate (12); and the pressing drive unit (11) is capable of driving the upper pressing plate (12) to reciprocate in a vertical direction.

3. The segmented wide-width rubber pressing molding machine according to claim 2, characterized in that: The lower pressing plate (13) can reciprocate in the vertical direction under the drive of the driving unit.

4. The segmented wide-width rubber pressing molding machine according to claim 2, characterized in that: The pressing drive unit (11) is a cylinder or a hydraulic pump.

5. The segmented wide-width rubber pressing molding machine according to claim 2, characterized in that: The upper pressing plate (12) and the lower pressing plate (13) each independently comprise a heating section and cooling sections located at both ends of the heating section.

6. The segmented wide-width rubber pressing molding machine according to claim 5, characterized in that: The heating temperature of the heating section during operation is 170-190°C, and the cooling temperature of the cooling section is 70-80°C.

7. The segmented wide-width rubber pressing molding machine according to claim 6, characterized in that: The cooling section is connected to a water tank (14) via a pipeline.

8. The segmented wide-width rubber pressing molding machine according to claim 1, characterized in that: The connection mechanism comprises at least two connection shafts (4), and two ends of the connection shafts (4) are respectively connected to the main drive mechanism (2) and the pressing base (7).

9. The segmented wide-width rubber pressing molding machine according to claim 1, characterized in that: An operating table (1) is also provided on the outside of the main driving mechanism (2).

10. The segmented wide-width rubber pressing and molding machine according to claim 9, characterized in that: The top of the operating table (1) is provided with a plurality of protrusions.

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