Intelligent process sealing structure of cold bed groove plate and partition plate seat matched with cigarette special line

Abstract

The utility model belongs to the tobacco processing technical field discloses an intelligent process sealing structure of cold bed groove board and baffle seat suitable for cigarette special line, including first groove board, second groove board, baffle seat and sealing element, first groove board is equipped with a plurality of along first direction interval, between two first groove boards of adjacent first groove board is equipped with second groove board, the top of first groove board is equipped with first long groove, the both sides of first groove board are equipped with a plurality of first air -blew hole with first long groove intercommunication, the bottom of second groove board is equipped with second long groove, the both sides of second groove board are equipped with a plurality of second air -blew hole with second long groove intercommunication;The top of baffle seat is equipped with containing groove, and first groove board and second groove board are all located in containing groove. Among them, the bottom of containing groove is equipped with a plurality of first hole group and a plurality of second hole group, and sealing element is arranged between two first groove boards of adjacent first groove board, which is helpful to prevent the tobacco from being stuck between the first groove board and the second groove board and affecting the ventilation of the first groove board and the second groove board.

Description

Technical Field

[0001] This utility model relates to the field of tobacco processing technology, and in particular to an intelligent process sealing structure adapted to the cooling bed trough and partition seat of a cigarette production line. Background Technology

[0002] VAS fluidized bed cooling is a device used for cooling cigarette tobacco. The tobacco is placed on a bed with V-shaped grooves in the fluidized bed, and the tobacco is fluidized by the airflow in the fluidized bed, so as to achieve uniform cooling of the tobacco.

[0003] In related technologies, the bed with V-grooves plays a key role. Ventilation under the bed can control the temperature and humidity distribution of the tobacco and achieve uniform cooling of the tobacco. However, fine tobacco shreds, tobacco fragments, dust and other debris may get stuck on the bed, affecting the airflow distribution and thus the fluidization cooling effect of the tobacco. Utility Model Content

[0004] One objective of this invention is to provide an intelligent process sealing structure for the cooling bed trough and partition seat adapted to a cigarette production line, which is beneficial to improving the fluidization and cooling effect of tobacco.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A smart process sealing structure adaptable to the cooling bed trough and partition seat of a cigarette production line is provided, including a first trough plate, a second trough plate, a partition seat, and a sealing element; wherein,

[0007] The first groove plate is provided with multiple groove plates spaced apart along the first direction, and the second groove plate is provided between two adjacent first groove plates;

[0008] The top of the first groove plate is provided with a first long groove, the length direction of the first long groove is extended along the second direction, and the first groove plate is provided with a plurality of first air holes communicating with the first long groove on both sides along the first direction.

[0009] The bottom of the second groove plate is provided with a second long groove, the length direction of the second long groove is provided along the second direction, and the second groove plate is provided with a plurality of second air blowing holes communicating with the second long groove on both sides along the first direction.

[0010] The top of the partition seat is provided with a receiving groove, and the first groove plate and the second groove plate are both disposed in the receiving groove;

[0011] The bottom of the receiving groove is provided with a plurality of first hole groups and a plurality of second hole groups. The first hole groups are arranged in a one-to-one correspondence with the first groove plate, and the second hole groups are arranged in a one-to-one correspondence with the second groove plate. The first hole group includes a plurality of first air inlets, and the second hole group includes a plurality of second air inlets.

[0012] A sealing element is provided between two adjacent first groove plates, and the two adjacent first groove plates are surrounded by the corresponding sealing element and the partition seat to form an installation channel for accommodating the second groove plate.

[0013] Optionally, along the first direction, the top width of the first elongated groove is greater than the bottom width of the first elongated groove;

[0014] And / or, along the first direction, the top width of the second long groove is greater than the bottom width of the second long groove.

[0015] Optionally, the first groove plate includes two first plate portions disposed opposite to each other along the first direction. Each first plate portion includes a first top plate segment, a first transition plate segment, and a first bottom plate segment that are bent in sequence. The distance between the two first top plate segments is greater than the distance between the two first bottom plate segments. Both the first transition plate segment and the first bottom plate segment are provided with a plurality of first air blowing holes.

[0016] And / or, the second groove plate includes two second plate portions disposed opposite to each other along the first direction. Each second plate portion includes a second bottom plate segment, a second transition plate segment, and a second top plate segment that are bent in sequence. The distance between the two second bottom plate segments is greater than the distance between the two second top plate segments. Both the second bottom plate segment and the second transition plate segment are provided with a plurality of second air holes.

[0017] Optionally, the seal includes:

[0018] The support base is connected to the partition base;

[0019] The sealing gasket is movably provided on both sides of the support base along the first direction;

[0020] A liquid bladder is disposed on the outer periphery of the support base, and at least a portion of the liquid bladder is located between the sealing gasket and the support base;

[0021] The pressure component is slidably connected to the support base. The pressure component abuts against the second groove plate, which causes the adjacent liquid bladder, the sealing gasket, and the first groove plate to abut against each other in sequence. Under the compression of the liquid bladder, the sealing gasket forms a seal with the adjacent first groove plate.

[0022] Optionally, the support base has a first mounting groove inside, and the support base has a second mounting groove on both sides along the first direction;

[0023] The liquid bladder includes a first liquid bladder disposed in the first mounting groove and a second liquid bladder disposed in the second mounting groove. The second liquid bladder is located between the support base and the sealing gasket on the corresponding side, and the first liquid bladder and the second liquid bladder are connected by a connecting pipe.

[0024] The pressure component is used to compress the first liquid bladder.

[0025] Optionally, the first mounting groove is provided with a spring connected to the pressure member, the spring causing the pressure member to tend to move away from the first liquid bladder.

[0026] Optionally, the pressure component includes a pressure plate and a plurality of guide rods connected to the pressure plate. The guide rods slide through the support seat and abut against the second groove plate. The pressure plate is used to squeeze the liquid bladder.

[0027] Optionally, the top of the partition seat is provided with a sealing frame, and the first groove plate and the second groove plate are both located inside the sealing frame. The sealing frame is used to seal the gap between the partition seat and the first groove plate.

[0028] Optionally, the sealing element includes a support base connected to the partition seat, the support base having connecting blocks at both ends along the second direction, the sealing frame having a first positioning groove corresponding to each connecting block, the partition seat having a second positioning groove corresponding to each connecting block, the connecting block passing through the corresponding first positioning groove and the second positioning groove, and the connecting block being fastened to the partition seat by a screw connector, the connecting block being able to press the sealing frame onto the partition seat.

[0029] Optionally, the first elongated groove is provided with a plurality of partition plates arranged at intervals along the second direction.

[0030] Beneficial Effects: The intelligent process sealing structure for the cooling bed trough and partition seat of the cigarette production line provided by this utility model allows tobacco to be laid on top of the intelligent process sealing structure for the cooling bed trough and partition seat of the cigarette production line. Compressed air is introduced into the first air inlet and the second air inlet. The compressed air entering through the first air inlet blows air towards the top of the first long trough through the first air blowing hole. The compressed air entering through the second air inlet blows air towards the top of the first long trough sequentially through the second long trough, the second air blowing hole, and the first air blowing hole. This helps to improve the uniformity of airflow in the first long trough and improve the fluidization cooling effect of the tobacco. Under the action of airflow, the tobacco is in a fluidized state. The two adjacent first trough plates are surrounded by corresponding sealing elements and partition seats to form an installation channel for accommodating the second trough plate. The sealing elements have a sealing effect, which helps to prevent tobacco from getting stuck between the first and second trough plates and affecting the ventilation of the first and second trough plates. This has the effect of improving the uniformity of airflow in the first long trough and improving the fluidization cooling effect of the tobacco. In addition, the first air inlet is located on both sides of the first groove plate along the first direction, which helps to reduce the risk of tobacco clogging the first air inlet. The second air inlet is located on both sides of the second groove plate along the first direction, which helps to improve the stability of gas flow between the second air inlet and the first air inlet. Attached Figure Description

[0031] Figure 1 This is a cross-sectional view of the intelligent process sealing structure of the cooling bed trough plate and partition seat adapted to the cigarette production line provided by this utility model.

[0032] Figure 2 This is a partial structural cross-sectional view of the intelligent process of the cooling bed trough and partition seat adapted to the cigarette production line provided by this utility model.

[0033] Figure 3 This is a structural cross-sectional view of the sealing element provided by this utility model;

[0034] Figure 4 This utility model provides Figure 3 Enlarged view of the structure at point A in the middle;

[0035] Figure 5 This is a schematic diagram of the intelligent process sealing structure of the cooling bed trough and partition seat adapted to the cigarette production line provided by this utility model.

[0036] Figure 6 This utility model provides Figure 5 Enlarged view of the structure at point B;

[0037] Figure 7 This is a schematic diagram showing the positional relationship between the sealing element and the sealing frame provided by this utility model;

[0038] Figure 8 This utility model provides Figure 7Enlarged view of the structure at point C.

[0039] In the picture:

[0040] 100. First groove plate; 101. First long groove; 102. First air blowing hole; 110. First top plate segment; 120. First transition plate segment; 130. First bottom plate segment; 140. First arc plate segment; 150. First end plate;

[0041] 200, Second groove plate; 201, Second long groove; 202, Second air blowing hole; 210, Second bottom plate segment; 220, Second transition plate segment; 230, Second top plate segment; 240, Second arc plate segment;

[0042] 300, partition seat; 301, receiving groove; 302, second positioning groove; 303, fixing groove;

[0043] 400, Seal; 401, Mounting channel; 410, Support base; 411, First support base; 4111, First mounting groove; 4112, Second mounting groove; 412, Second support base; 4121, Arc groove; 4122, Slide groove; 420, Sealing gasket; 421, Sliding strip; 430, Liquid bladder; 431, First liquid bladder; 432, Second liquid bladder; 433, Connecting pipe; 440, Pressure component; 441, Pressure plate; 442, Guide rod; 450, Support pad; 460, Spring; 470, Connecting block; 471, Threaded hole; 480, Threaded connector;

[0044] 500, Sealing frame; 510, First positioning groove;

[0045] 600. Divider. Detailed Implementation

[0046] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0047] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0048] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0049] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0050] Reference Figures 1 to 5 As shown, this embodiment provides an intelligent process sealing structure adapted to the cooling bed trough and partition seat of a cigarette production line, including a first trough plate 100, a second trough plate 200, a partition seat 300, and a sealing element 400.

[0051] Multiple first groove plates 100 are spaced apart along a first direction, and a second groove plate 200 is provided between two adjacent first groove plates 100. The top of each first groove plate 100 has a first elongated groove 101, the length of which extends along a second direction. Multiple first air holes 102 communicating with the first elongated groove 101 are provided on both sides of the first groove plate 100 along the first direction. The bottom of each second groove plate 200 has a second elongated groove 201, the length of which extends along the second direction. Multiple second air holes 202 communicating with the second elongated groove 201 are provided on both sides of the second groove plate 200 along the first direction. The first direction can be the width direction of the partition seat 300, and the second direction can be the length direction of the partition seat 300.

[0052] The top of the partition seat 300 is provided with a receiving groove 301, and the first groove plate 100 and the second groove plate 200 are both disposed in the receiving groove 301. The bottom of the receiving groove 301 is provided with a plurality of first hole groups and a plurality of second hole groups. The first hole groups are arranged in a one-to-one correspondence with the first groove plate 100, and the second hole groups are arranged in a one-to-one correspondence with the second groove plate 200. The first hole groups include a plurality of first air inlets (not shown), and the second hole groups include a plurality of second air inlets (not shown).

[0053] A sealing element 400 is provided between two adjacent first groove plates 100, and the two adjacent first groove plates 100 are surrounded by the corresponding sealing element 400 and the partition seat 300 to form an installation channel 401 for accommodating the second groove plate 200.

[0054] For example, tobacco shreds are laid on top of the intelligent process sealing structure of the cooling bed trough and partition seat adapted to the cigarette production line, and compressed air is introduced into the first air inlet and the second air inlet. The compressed air entering through the first air inlet blows air towards the top of the first long groove 101 through the first air blowing hole 102, and the compressed air entering through the second air inlet blows air towards the top of the first long groove 101 through the second long groove 201, the second air blowing hole 202 and the first air blowing hole 102 in sequence. This helps to improve the airflow uniformity in the first long groove 101 and improve the fluidization cooling effect of the tobacco shreds. Furthermore, under the action of airflow, the tobacco shreds are in a fluidized state, and the two adjacent first groove plates 100 are surrounded by corresponding sealing elements 400 and partition seats 300 to form an installation channel 401 for accommodating the second groove plate 200. The sealing elements 400 have a sealing effect, which helps to prevent the tobacco shreds from getting stuck between the first groove plate 100 and the second groove plate 200 and affecting the ventilation of the first groove plate 100 and the second groove plate 200. This has the effect of improving the airflow uniformity in the first groove 101, improving the fluidization and cooling effect of the tobacco shreds, and facilitating subsequent maintenance and cleaning. In addition, the first air blowing holes 102 are located on both sides of the first groove plate 100 along the first direction, which helps to reduce the risk of the tobacco shreds clogging the first air blowing holes 102. The second air blowing holes 202 are located on both sides of the second groove plate 200 along the first direction, which helps to improve the stability of gas flow between the second air blowing holes 202 and the first air blowing holes 102.

[0055] For example, the first air inlet can be arranged in a matrix.

[0056] For example, the second air inlet can be arranged in a matrix.

[0057] For example, the bottom of the first groove plate 100 abuts against the bottom of the receiving groove 301.

[0058] For example, the bottom of the second groove plate 200 abuts against the bottom of the receiving groove 301.

[0059] In some embodiments, such as Figure 2 As shown, along the first direction, the top width of the first long groove 101 is greater than the bottom width of the first long groove 101, which is conducive to the airflow in the first long groove 101 fully contacting the tobacco and improving the fluidization cooling effect of the tobacco.

[0060] In one feasible embodiment, the first groove plate 100 includes two first plate portions disposed opposite each other along a first direction. Each first plate portion includes a first top plate segment 110, a first transition plate segment 120, and a first bottom plate segment 130, which are bent sequentially. The distance between the two first top plate segments 110 is greater than the distance between the two first bottom plate segments 130. Both the first transition plate segment 120 and the first bottom plate segment 130 are provided with multiple first air holes 102, which facilitates upward airflow within the first long groove 101, improves the uniformity of airflow within the first long groove 101, and enhances the fluidization and cooling effect of the tobacco. It is understood that the first long groove 101 is formed between the two first plate portions.

[0061] For example, the two first top plate segments 110 can be parallel to each other or set at an angle; this embodiment does not limit this.

[0062] For example, the two first bottom plate segments 130 can be parallel to each other or set at an angle; this embodiment does not limit this.

[0063] For example, the first air holes 102 can be arranged in a matrix.

[0064] For example, the two first plate portions can be transitioned by a first arc plate segment 140. The first arc plate segment 140 abuts against the bottom of the receiving groove 301.

[0065] For example, the first groove plate 100 also includes two first end plates 150 disposed opposite each other along a second direction, and a first elongated groove 101 is formed between the two first end plates 150 and the two first plate portions.

[0066] In some embodiments, such as Figure 2 As shown, along the first direction, the top width of the second long groove 201 is greater than the bottom width of the second long groove 201, which is beneficial to improving the installation stability of the first groove plate 100 and the second groove plate 200 in the receiving groove 301.

[0067] In one feasible embodiment, the second groove plate 200 includes two second plate portions disposed opposite to each other along a first direction. Each second plate portion includes a second bottom plate segment 210, a second transition plate segment 220, and a second top plate segment 230, which are bent sequentially. The distance between the two second bottom plate segments 210 is greater than the distance between the two second top plate segments 230. Both the second bottom plate segment 210 and the second transition plate segment 220 are provided with multiple second air-blowing holes 202, which helps to improve the stability and uniformity of gas flow between the second air-blowing holes 202 and the first air-blowing holes 102, thereby improving the airflow uniformity within the first long groove 101 and enhancing the fluidization cooling effect of the tobacco. It is understood that the second long groove 201 is formed between the two second plate portions.

[0068] For example, the two second bottom plate segments 210 can be parallel to each other or set at an angle; this embodiment does not limit this.

[0069] For example, the two second top plate segments 230 can be parallel to each other or set at an angle; this embodiment does not limit this.

[0070] For example, the second air inlets 202 can be arranged in a matrix.

[0071] For example, the two second plate sections can be transitioned through the second arc plate segment 240.

[0072] For example, the second groove plate 200 also includes two second end plates (not shown) disposed opposite each other along a second direction, and a second elongated groove 201 is formed between the two second end plates and the two second plate portions.

[0073] It is understandable that adjacent first groove plates 100 and second groove plates 200 abut against each other, for example, adjacent first transition plates and second transition plates abut against each other.

[0074] In some embodiments, the receiving groove 301 has ventilation grooves (not shown) on both sides of its groove walls along the first direction, and the bottom of the receiving groove 301 has a first air inlet communicating with the ventilation grooves. It is understood that both sides of the receiving groove 301 along the first direction are in contact with adjacent first groove plates 100, for example, with adjacent first plate portions. It is understood that compressed air entering through the first air inlet communicating with the ventilation grooves is blown sequentially through the ventilation grooves and the corresponding first air blowing holes 102 towards the top of the first elongated groove 101, which is beneficial for improving the fluidization and cooling effect of the tobacco.

[0075] In some embodiments, such as Figure 3 and Figure 4 As shown, the sealing element 400 includes a support base 410, a sealing gasket 420, a liquid bladder 430, and a pressure element 440. The support base 410 is connected to the partition seat 300; the sealing gasket 420 is movably disposed on both sides of the support base 410 along a first direction; the liquid bladder 430 is disposed on the outer periphery of the support base 410, and at least a portion of the liquid bladder 430 is located between the sealing gasket 420 and the support base 410; the pressure element 440 is slidably connected to the support base 410, and the pressure element 440 abuts against the second groove plate 200, causing adjacent liquid bladders 430, sealing gaskets 420, and the first groove plate 100 to abut against each other in sequence. Under the compression of the liquid bladder 430, the sealing gasket 420 forms a seal with the adjacent first groove plate 100, providing good shock absorption, stable and reliable sealing, and reducing the risk of tobacco getting stuck in the sealing element 400.

[0076] In one feasible embodiment, the support base 410 has a first mounting groove 4111 inside, and second mounting grooves 4112 are provided on both sides of the support base 410 along a first direction. The liquid bladder 430 includes a first liquid bladder 431 disposed in the first mounting groove 4111 and a second liquid bladder 432 disposed in the second mounting groove 4112. The second liquid bladder 432 is located between the support base 410 and the sealing gasket 420 on the corresponding side, and the first liquid bladder 431 and the second liquid bladder 432 are connected by a connecting pipe 433 for convenient positioning and assembly. The pressure member 440 is used to compress the first liquid bladder 431. In this embodiment, under the compression of the pressure member 440, the liquid in the first liquid bladder 431 flows to the second liquid bladder 432 through the connecting pipe 433, and the sealing gasket 420 forms a seal with the adjacent first groove plate 100 under the compression of the second liquid bladder 432, which is stable and reliable.

[0077] For example, the pressure member 440 abuts against the second arc plate segment 240.

[0078] For example, the seal 400 includes at least one first liquid bladder 431, or for example, a plurality of first liquid bladders 431 spaced apart along a second direction. The pressure member 440 is configured in a one-to-one correspondence with the first liquid bladder 431. The first mounting groove 4111 is configured in a one-to-one correspondence with the first liquid bladder 431.

[0079] For example, the first mounting groove 4111 has a rectangular cross-section.

[0080] For example, the cross-section of the second mounting groove 4112 is rectangular.

[0081] In one feasible embodiment, the support base 410 includes a first support base 411 and a second support base 412 disposed on the top of the first support base 411. The top of the first support base 411 is provided with a first mounting groove 4111, and both sides of the first support base 411 are provided with second mounting grooves 4112 along a first direction. The second support base 412 covers the first mounting grooves 4111 and the second mounting grooves 4112, facilitating the forming of the first mounting grooves 4111 and the second mounting grooves 4112, and facilitating assembly. It is understood that the first support base 411 and the second support base 412 are fixedly connected.

[0082] For example, the bottom of the first support base 411 is provided with an arc-shaped groove 4121, which can accommodate the second arc-shaped plate segment 240. For example, a support pad 450 can be provided in the arc-shaped groove 4121. When the support pad 450 is in contact with the second arc-shaped plate segment 240, it has a good sealing effect and shock absorption effect.

[0083] In one feasible embodiment, the support base 410 is provided with sliding grooves 4122 on both sides along the first direction, and the sealing gasket 420 is provided with a sliding strip 421 on the side facing the support base 410. The sliding strip 421 is slidably inserted into the corresponding sliding groove 4122. For example, both the first support base 411 and the second support base 412 are provided with sliding grooves 4122, and the sliding strip 421 is provided in a one-to-one correspondence with the sliding groove 4122.

[0084] In one feasible embodiment, a spring 460 connected to the pressure member 440 is provided in the first mounting groove 4111. The spring 460 tends to move the pressure member 440 away from the first liquid bladder 431. Before the seal 400 is installed, under the action of the spring 460, the pressure member 440 can separate from the first liquid bladder 431, or pull the first liquid bladder 431, so that the sealing gasket 420 is tightly attached to the support seat 410, such as the first support seat 411, which is beneficial for the seal 400 to be installed between two adjacent first groove plates 100.

[0085] For example, the seal 400 includes a plurality of springs 460.

[0086] In one feasible embodiment, the pressure member 440 includes a pressure plate 441 and a plurality of guide rods 442 connected to the pressure plate 441. The guide rods 442 slide through the support seat 410 and abut against the second groove plate 200, ensuring stable and reliable sliding. The pressure plate 441 is used to compress the liquid bladder 430. For example, the pressure plate 441 can create uniform compression on the first liquid bladder 431, which is beneficial for the sealing of the sealing member 400.

[0087] For example, the guide rod 442 passes through the first support seat 411 and the support pad 450 and abuts against the second arc plate segment 240.

[0088] For example, the top end of the spring 460 is connected to the pressure plate 441, and the bottom end of the spring 460 is connected to the first support 411.

[0089] In some embodiments, such as Figures 5 to 8 As shown, a sealing frame 500 is provided on the top of the partition seat 300. The first groove plate 100 and the second groove plate 200 are both located inside the sealing frame 500. The sealing frame 500 is used to seal the gap between the partition seat 300 and the first groove plate 100 (e.g., the first end plate 150 of the first groove plate 100), which helps to prevent tobacco from getting stuck between the first groove plate 100 and the second groove plate 200 through the gap between the sealing partition seat 300 and the first groove plate 100.

[0090] For example, the cross-section of the sealing frame 500 can be rectangular.

[0091] In one feasible embodiment, the support base 410 is provided with connecting blocks 470 at both ends along the second direction, the sealing frame 500 is provided with first positioning grooves 510 corresponding to the connecting blocks 470, and the partition seat 300 is provided with second positioning grooves 302 corresponding to the connecting blocks 470. The connecting blocks 470 pass through the corresponding first positioning grooves 510 and second positioning grooves 302, and the connecting blocks 470 are fastened to the partition seat 300 by screws 480. The connecting blocks 470 can press the sealing frame 500 onto the partition seat 300, which is convenient for assembly and stable and reliable.

[0092] For example, at least one of the first support base 411 and the second support base 412 is fixedly connected to the connecting block 470.

[0093] For example, the connecting block 470 can be set as a cuboid, and the first positioning groove 510 and the second positioning groove 302 can both be set as rectangular grooves.

[0094] For example, the screw connector 480 passes through the partition seat 300 along the second direction and is fastened to the connecting block 470. It is understood that the connecting block 470 has a threaded hole 471 on the side of the connecting block 470 away from the support seat 410 along the second direction for the screw connector 480 to pass through.

[0095] For example, the screw connector 480 can be configured as a hand-tightening bolt.

[0096] In one feasible embodiment, the partition seat 300 has a fixing groove 303 at the top of the receiving groove 301, and the sealing frame 500 is disposed in the fixing groove 303 for easy positioning and assembly. Exemplarily, the top of the partition seat 300, the top of the sealing frame 500, the top of the first groove member, and the top of the sealing member 400 are in the same plane, which is beneficial to the fluidization and cooling of the tobacco.

[0097] In some embodiments, such as Figure 5 As shown, the first elongated groove 101 is provided with a plurality of partition plates 600 arranged at intervals along the second direction to divide the first elongated groove 101 into multiple sub-grooves, which can guide the flow of air and facilitate the fluidization and cooling of tobacco. In addition, the partition plates 600 help to reduce the probability of deformation of the first groove plate 100 and improve the sealing performance of the sealing element 400.

[0098] For example, the first groove plate 100 can be fixed to the partition seat 300 by the partition plate 600, for example by fixing the partition plate 600 and the partition seat 300 by bolt fastening, thereby making the partition plate 600 and the partition seat 300 clamp the first groove plate 100.

[0099] For example, the steps for assembling the intelligent process sealing structure of the cooling bed trough plate and partition seat adapted to the cigarette production line can be as follows: 1. Install the partition seat 300 on the fluidized cooling bed, then alternately install the first trough plate 100 and the second trough plate 200 in the receiving groove 301 of the partition seat 300, and install the partition plate 600 in the first long groove 101. 2. Install the sealing frame 500 in the fixing groove 303. 3. Secure the sealing element 400 with the screw connector 480; wherein, during the installation of the sealing element 400, the pressure element 440 will squeeze the first liquid bladder 431, and the liquid in the first liquid bladder 431 will flow to the second liquid bladder 432 through the connecting pipe 433. Under the pressure of the second liquid bladder 432, the sealing gasket 420 will move towards the adjacent first trough plate 100 and form a seal.

[0100] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. An intelligent process sealing structure adapted to the cooling bed trough and partition seat of a cigarette production line, characterized in that, It includes a first groove plate (100), a second groove plate (200), a partition seat (300), and a seal (400); wherein, The first groove plate (100) is provided with a plurality of spaced-apart plates along the first direction, and the second groove plate (200) is provided between two adjacent first groove plates (100); The top of the first groove plate (100) is provided with a first long groove (101), the length direction of the first long groove (101) extends along the second direction, and the first groove plate (100) is provided with a plurality of first air holes (102) communicating with the first long groove (101) on both sides along the first direction. The bottom of the second groove plate (200) is provided with a second long groove (201), the length direction of the second long groove (201) extends along the second direction, and the second groove plate (200) is provided with a plurality of second air holes (202) communicating with the second long groove (201) on both sides along the first direction. The top of the partition seat (300) is provided with a receiving groove (301), and the first groove plate (100) and the second groove plate (200) are both provided in the receiving groove (301); The bottom of the receiving groove (301) is provided with a plurality of first hole groups and a plurality of second hole groups. The first hole groups are arranged in a one-to-one correspondence with the first groove plate (100), and the second hole groups are arranged in a one-to-one correspondence with the second groove plate (200). The first hole group includes a plurality of first air inlets, and the second hole group includes a plurality of second air inlets. A sealing element (400) is provided between two adjacent first groove plates (100), and the two adjacent first groove plates (100) are surrounded by the corresponding sealing element (400) and the partition seat (300) to form an installation channel (401) for accommodating the second groove plate (200).

2. The intelligent process sealing structure for the cooling bed trough and partition seat adapted to a cigarette production line as described in claim 1, characterized in that, Along the first direction, the top width of the first long groove (101) is greater than the bottom width of the first long groove (101); And / or, along the first direction, the top width of the second long groove (201) is greater than the bottom width of the second long groove (201).

3. The intelligent process sealing structure for the cooling bed trough and partition seat adapted to a cigarette production line as described in claim 1, characterized in that, The first groove plate (100) includes two first plate portions arranged opposite to each other along the first direction. Each first plate portion includes a first top plate segment (110), a first transition plate segment (120), and a first bottom plate segment (130) that are bent in sequence. The distance between the two first top plate segments (110) is greater than the distance between the two first bottom plate segments (130). The first transition plate segment (120) and the first bottom plate segment (130) are each provided with a plurality of first air holes (102). And / or, the second groove plate (200) includes two second plate portions disposed opposite to each other along the first direction. The second plate portion includes a second bottom plate segment (210), a second transition plate segment (220), and a second top plate segment (230) that are bent in sequence. The distance between the two second bottom plate segments (210) is greater than the distance between the two second top plate segments (230). Both the second bottom plate segment (210) and the second transition plate segment (220) are provided with a plurality of second air holes (202).

4. The intelligent process sealing structure for the cooling bed trough and partition seat adapted to a cigarette production line as described in claim 1, characterized in that, The seal (400) includes: The support base (410) is connected to the partition base (300); A sealing gasket (420) is provided on both sides of the support base (410) along the first direction; A liquid bladder (430) is disposed on the outer periphery of the support (410), and at least a portion of the liquid bladder (430) is located between the sealing gasket (420) and the support (410); The pressure member (440) is slidably connected to the support base (410). The pressure member (440) abuts against the second groove plate (200) so that the adjacent liquid bladder (430), the sealing gasket (420), and the first groove plate (100) abut against each other in sequence. Under the compression of the liquid bladder (430), the sealing gasket (420) forms a seal with the adjacent first groove plate (100).

5. The intelligent process sealing structure for the cooling bed trough and partition seat adapted to a cigarette production line as described in claim 4, characterized in that, The support base (410) has a first mounting groove (4111) inside, and the support base (410) has a second mounting groove (4112) on both sides along the first direction; The liquid bladder (430) includes a first liquid bladder (431) disposed in the first mounting groove (4111) and a second liquid bladder (432) disposed in the second mounting groove (4112). The second liquid bladder (432) is located between the support base (410) and the sealing gasket (420) on the corresponding side, and the first liquid bladder (431) and the second liquid bladder (432) are connected by a connecting pipe (433). The pressure member (440) is used to compress the first liquid bladder (431).

6. The intelligent process sealing structure for the cooling bed trough and partition seat adapted to a cigarette production line as described in claim 5, characterized in that, The first mounting groove (4111) is provided with a spring (460) connected to the pressure member (440), the spring (460) causing the pressure member (440) to tend to move away from the first liquid bladder (431).

7. The intelligent process sealing structure for the cooling bed trough and partition seat adapted to a cigarette production line as described in claim 4, characterized in that, The pressure member (440) includes a pressure plate (441) and a plurality of guide rods (442) connected to the pressure plate (441). The guide rods (442) slide through the support seat (410) and abut against the second groove plate (200). The pressure plate (441) is used to squeeze the liquid bladder (430).

8. The intelligent process sealing structure for the cooling bed trough and partition seat adapted to a cigarette production line according to any one of claims 1-7, characterized in that, The top of the partition seat (300) is provided with a sealing frame (500), and the first groove plate (100) and the second groove plate (200) are both located inside the sealing frame (500). The sealing frame (500) is used to seal the gap between the partition seat (300) and the first groove plate (100).

9. The intelligent process sealing structure for the cooling bed trough and partition seat adapted to a cigarette production line as described in claim 8, characterized in that, The sealing element (400) includes a support base (410) connected to the partition seat (300). The support base (410) has connecting blocks (470) at both ends along the second direction. The sealing frame (500) has a first positioning groove (510) corresponding to the connecting block (470). The partition seat (300) has a second positioning groove (302) corresponding to the connecting block (470). The connecting block (470) passes through the corresponding first positioning groove (510) and second positioning groove (302). The connecting block (470) is fastened to the partition seat (300) by a screw (480). The connecting block (470) can press the sealing frame (500) onto the partition seat (300).

10. The intelligent process sealing structure for the cooling bed trough and partition seat adapted to a cigarette production line according to any one of claims 1-7, characterized in that, The first long groove (101) is provided with a plurality of partition plates (600) arranged at intervals along the second direction.

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