Rubber conveying mechanism between drying equipment and packaging equipment

Abstract

A rubber conveying mechanism between drying equipment and packaging equipment comprises a first conveying channel and a rotary valve which are communicated, the end, away from the rotary valve, of the first conveying channel is used for being communicated with an outlet of the drying equipment, and the rubber conveying mechanism further comprises a second conveying channel, a material door and a driving piece, the material door is movably arranged between the first conveying channel and the second conveying channel, and the driving piece is connected with the material door and used for driving the material door to move to a first state that the first channel is blocked and the second channel is opened or a second state that the second channel is blocked and the first channel is opened. Compared with the prior art, the rubber conveying mechanism has the advantages that the second conveying channel and the material door are additionally arranged, so that upstream equipment can continue to work when faults occur, the material stacking problem is avoided, and the production efficiency of the upstream equipment is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to rubber conveying mechanism technical field, concretely relates to a rubber conveying mechanism between drying equipment and packaging equipment. BACKGROUND

[0002] In the rubber production industry, SBS, SEBS, SIS and other production methods are continuous production, and the production steps include dehydration, granulation, drying and packaging steps. Among them, from the outlet of the long net drying machine to the packaging line section, due to the problem of easy rubber blockage of the rotary valve (that is, the material is blocked between the outlet of the long net drying machine and the packaging line section), the product will be accumulated in the conveying pipeline before the packaging section, which will cause the upstream equipment to also have material accumulation problems. Therefore, the current solution is to stop the whole line, and then clean the blocked and jammed parts, but this requires a lot of maintenance time, which seriously affects the production efficiency. SUMMARY

[0003] The utility model aims at overcoming the deficiency in the prior art, and provides a rubber conveying mechanism between drying equipment and packaging equipment.

[0004] To achieve the above purpose, the utility model discloses a rubber conveying mechanism between drying equipment and packaging equipment, which comprises a first conveying channel and a rotary valve in communication, and the end of the first conveying channel away from the rotary valve is used for communicating with the outlet of the drying equipment;

[0005] It also comprises a second conveying channel, a material door and a driving member, one end of the second conveying channel communicates with the first conveying channel, the other end of the second conveying channel is a discharge port, the material door is movably arranged between the first conveying channel and the second conveying channel, the driving member is connected with the material door and is used for driving the material door to move to a first state of blocking the first channel and opening the second channel, or a second state of blocking the second channel and opening the first channel.

[0006] Preferably, it also comprises an elastic member, the elastic member is connected with the material door, and the elastic member is in tension in normal state to make the material door in the second state.

[0007] Preferably, the material door comprises a rotatable connecting member and a door body fixed on the connecting member, one end of the connecting member is connected with the elastic member, and the other end of the connecting member is connected with the driving member.

[0008] Preferably, the driving member is a chain.

[0009] Preferably, the second conveying channel and the driving member are respectively arranged on the two sides of the first conveying channel.

[0010] Preferably, the second conveying channel comprises a channel main body and a connecting channel, the channel main body is parallel to the first conveying channel, and two ends of the connecting channel are communicated with the channel main body and the first conveying channel.

[0011] Preferably, the angle between the connecting channel and the first conveying channel is 45 degrees.

[0012] Preferably, a visual window is arranged on the first conveying channel.

[0013] Preferably, the visual window is arranged at the end of the first conveying channel close to the rotary valve.

[0014] Preferably, the driving member is a pneumatic cylinder.

[0015] Compared with the prior art, the rubber conveying mechanism has the following beneficial effects:

[0016] The rubber conveying mechanism between the drying equipment and the packaging equipment sets the second conveying channel on the basis of the existing first conveying channel, so that when the first conveying channel and the rotary valve are blocked and cause the material blocking problem, the material door is moved to the first state of blocking the first channel and opening the second channel through the driving member, at this time, the products from the drying equipment are conveyed to the outside through the second channel, so that the upstream equipment can continue to work and does not cause the material stacking problem, and the production efficiency of the upstream equipment is ensured.

[0017] Since the first conveying channel is blocked, maintenance can be carried out at this time, and after the maintenance is completed, the material door is moved to the second state of blocking the second channel and opening the first channel through the driving member, and the products can be conveyed through the first conveying channel. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 Structure schematic view of the rubber conveying mechanism between the drying equipment and the packaging equipment in the first state (including the drying equipment) of the embodiment;

[0019] Fig. 2 Structure schematic view of the rubber conveying mechanism between the drying equipment and the packaging equipment in the second state (including the drying equipment) of the embodiment;

[0020] The first conveying channel 10; the visual window 11; the rotary valve 20; the drying equipment 30; the second conveying channel 40; the channel main body 41; the connecting channel 42; the material door 50; the connecting member 51; the door body 52; the driving member 60; and the elastic member 70. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present application more apparent, comprehensible and understandable, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0022] A rubber conveying mechanism between a drying device and a packaging device, referring to Figs. 1-2 , comprising a first conveying channel 10 and a rotary valve 20 in communication, the end of the first conveying channel 10 away from the rotary valve 20 is used to communicate with the outlet of the drying device 30, and the outlet of the rotary valve 20 is connected to a silo and a packaging device. The above pipeline arrangement for rubber between the drying device 30 and the packaging device is the existing design, which will not be described here.

[0023] In this embodiment, the rubber conveying mechanism further comprises a second conveying channel 40, a material door 50 and a driving member 60, one end of the second conveying channel 40 is in communication with the first conveying channel 10, the other end of the second conveying channel 40 is a discharge port, the material door 50 is movably arranged between the first conveying channel 10 and the second conveying channel 40, and the driving member 60 is connected with the material door 50 and used to drive the material door 50 to move to a first state of blocking the first channel and opening the second channel, or a second state of blocking the second channel and opening the first channel.

[0024] The rubber conveying mechanism of the present embodiment sets the second conveying channel 40 on the basis of the existing first conveying channel 10. When the first conveying channel 10 and the rotary valve 20 are blocked by rubber, causing a blockage problem, the material door 50 is moved to the first state of blocking the first channel and opening the second channel by the driving member 60. At this time, the product from the drying device 30 is conveyed to the outside through the second channel. In this way, the upstream device can continue to work and will not have a material stacking problem, without stopping the machine, thereby ensuring the production efficiency of the upstream device. The product conveyed from the discharge port can be transported to the packaging device for packaging, thereby reducing the impact on the production efficiency. Since the first conveying channel 10 is blocked, maintenance can be carried out at this time. After the maintenance is completed, the material door 50 is moved to the second state of blocking the second channel and opening the first channel by the driving member 60, and the product can be conveyed through the first conveying channel 10.

[0025] In the present embodiment, the rubber conveying mechanism further comprises an elastic member 70, preferably a spring, the elastic member 70 is connected with the material door 50, and the elastic member 70 pulls the material door 50 tightly in the normal state so that the material door 50 is in the second state (the first conveying channel 10 is open, and the second conveying channel 40 is blocked). By setting the elastic member 70, the material door 50 can be automatically driven to the second state by the elastic member 70 after the maintenance is completed, without the driving member 60 exerting force on the material door 50, thereby simplifying the operation.

[0026] In the embodiment, the material gate 50 comprises a rotatable connecting piece 51 and a gate body 52 fixed on the connecting piece 51, the rotation shaft of the connecting piece 51 is located between the two channels, one end of the connecting piece 51 is connected with the elastic piece 70, and the other end of the connecting piece 51 is connected with the driving piece 60. In the normal state, the product is conveyed through the first conveying channel 10, at this time, the elastic piece 70 pulls the connecting piece 51, and the gate body 52 is blocked at the port of the second conveying channel 40. If a fault occurs, the driving piece 60 drives the connecting piece 51 to rotate, so that the gate body 52 is rotated to block the first conveying channel 10 and open the second conveying channel 40.

[0027] In the embodiment, the driving piece 60 is a chain, and pulling the chain can drive the connecting piece 51 to rotate, so that the structure is simple and the operation is convenient.

[0028] In other optional embodiments, the driving piece 60 can also be a pneumatic cylinder.

[0029] In the embodiment, the second conveying channel 40 and the driving piece 60 are respectively arranged on the two sides of the first conveying channel 10, which not only avoids the problem that the use of the driving piece 60 is affected due to the arrangement of the second conveying channel 40 and the driving piece 60 on the same side, but also makes the overall structure more reasonable and compact.

[0030] In the embodiment, the second conveying channel 40 comprises a channel body 41 and a connecting channel 42, the channel body 41 is parallel to the first conveying channel 10, and since the channel body 41 has a large volume, it is arranged in parallel with the first conveying channel 10, so that the distribution is more compact and the occupied volume is smaller. The two ends of the connecting channel 42 are in communication with the channel body 41 and the first conveying channel 10.

[0031] In the embodiment, the angle between the connecting channel 42 and the first conveying channel 10 is 45 degrees, which facilitates the product conveying into the second conveying channel 40.

[0032] In the embodiment, the first conveying channel 10 is provided with a visual window 11, through which the condition in the first conveying channel 10 can be clearly observed, so that when the material stacking problem occurs, the worker can quickly find out, so as to switch the material gate 50 and reduce the influence on the upstream equipment.

[0033] In the embodiment, the visual window 11 is arranged at the end of the first conveying channel 10 close to the rotary valve 20.

[0034] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and also impossible to exhaust all the implementation modes. Any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application claims.

Claims

1. A rubber conveying mechanism between a drying device and a packaging device, comprising a first conveying channel and a rotary valve in communication, an end of the first conveying channel being used to communicate with an outlet of the drying device, characterized in that: a second conveying channel, a gate and a driving member are further included, one end of the second conveying channel being in communication with the first conveying channel, the other end of the second conveying channel being an outlet, the gate being movably arranged between the first conveying channel and the second conveying channel, the driving member being connected with the gate and used to drive the gate to move to a first state of blocking the first channel and opening the second channel, or a second state of blocking the second channel and opening the first channel. An elastic member is further included, the elastic member being connected with the gate and pulling the gate tightly in a normal state to make the gate in the second state.

2. A rubber conveying mechanism between a drying apparatus and a packaging apparatus according to claim 1, characterized by: The gate comprises a rotatable connecting member and a gate body fixed to the connecting member, one end of the connecting member being connected with the elastic member, the other end of the connecting member being connected with the driving member.

3. A rubber conveying mechanism between a drying apparatus and a packaging apparatus according to claim 2, characterized by: The driving member is a chain.

4. A rubber conveying mechanism between a drying apparatus and a packaging apparatus according to claim 3, characterized by: The second conveying channel and the driving member are respectively arranged on two sides of the first conveying channel.

5. A rubber conveying mechanism between a drying apparatus and a packaging apparatus according to claim 4, characterized by: The second conveying channel comprises a channel main body and a connecting channel, the channel main body being parallel to the first conveying channel, two ends of the connecting channel being in communication with the channel main body and the first conveying channel.

6. The rubber conveying mechanism between a drying apparatus and a packaging apparatus according to claim 1, characterized by: The angle between the connecting channel and the first conveying channel is 45 degrees.

7. A rubber conveying mechanism between a drying apparatus and a packaging apparatus according to claim 6, characterized by: A visual window is arranged on the first conveying channel.

8. The rubber conveying mechanism between a drying apparatus and a packaging apparatus according to claim 1, characterized by: The visual window is arranged on the end of the first conveying channel close to the rotary valve.

9. A rubber conveying mechanism between a drying apparatus and a packaging apparatus according to claim 8, characterized by: The driving member is a pneumatic cylinder.

10. The rubber conveying mechanism between a drying apparatus and a packaging apparatus according to claim 1, characterized by: ​

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