Washboard position adjusting device

Abstract

The utility model discloses a washboard position adjusting device, which relates to the technical field of tobacco production equipment and comprises a washboard mechanism. The output end of the first driving mechanism is connected with the rubbing plate mechanism, and the distance between the rubbing plate mechanism and the peripheral surface of the cigarette rubbing wheel is adjusted; the output end of the second driving mechanism is connected with the fixed end of the first driving mechanism, so that the working position and the non-working position of the washboard mechanism are switched; and the control module is in signal connection with the washboard mechanism, the first driving mechanism and the second driving mechanism. According to the washboard position adjusting device, the technical problem that an existing washboard position adjusting device increases the workload of production personnel is solved, and the technical effect of reducing the labor intensity of operators is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tobacco production equipment technical field, especially a kind of position adjusting device of rubbing plate. BACKGROUND

[0002] In recent years, with the rapid development of cigarette market, the individualization and diversification demand of consumers to cigarette is increasing day by day. In order to meet this market demand, cigarette enterprises continue to launch new cigarette brands.

[0003] In the cigarette production process, the cigarette rubbing process plays a crucial role. Through the cooperation of the rubbing plate and the rubbing wheel, the cigarette rubbing process accurately rubs the cigarette rod, filter tip and water-proof paper together to form double-length filter tip cigarette by using latex as adhesive. However, the distance between the rubbing plate and the rubbing wheel is a key factor affecting the rubbing effect of the cigarette. If the distance is not properly set, it will directly lead to the occurrence of cigarette quality problems.

[0004] Specifically, when the distance between the rubbing plate and the rubbing wheel is too large, the latex may not be able to fully fill the joint surface, resulting in defects such as air leakage and bubble wrinkles during smoking, which seriously affects the smoking experience of consumers. On the contrary, if the distance is too small, the pressure generated during the rubbing process may be too large, causing the edges of the cigarette to curl up, deform, or even damage the filter tip or water-proof paper.

[0005] Since there are differences in raw and auxiliary materials of different cigarette brands, the rubbing plate position needs to be adjusted every time the cigarette brand is changed to adapt to the new production requirements. However, the adjustment of the rubbing plate position in the prior art mainly relies on manual operation, which not only increases the workload of production personnel, but also reduces the overall efficiency of the production line.

[0006] Therefore, how to provide a rubbing plate position adjusting device to realize quick and accurate adjustment of the rubbing plate position to meet the production requirements of different cigarette brands is a technical problem that needs to be solved by technicians in the field. UTILITY MODEL CONTENTS

[0007] The utility model aims to provide a rubbing plate position adjusting device to solve the technical problem of the existing rubbing plate position adjusting device mainly relying on manual operation, which increases the workload of production personnel.

[0008] To achieve the above-mentioned purpose, the utility model provides a rubbing plate position adjusting device, which comprises:

[0009] a rubbing plate mechanism;

[0010] a first driving mechanism, the output end of which is connected with the rubbing plate mechanism to adjust the distance between the rubbing plate mechanism and the outer peripheral surface of the rubbing wheel;

[0011] A second driving mechanism, an output end of which is connected with the fixed end of the first driving mechanism, to realize switching of the working position and non-working position of the rubbing plate mechanism;

[0012] A control module, which is in signal connection with the rubbing plate mechanism, the first driving mechanism and the second driving mechanism.

[0013] Preferably, the second driving mechanism comprises:

[0014] A support fixedly connected with the wallboard;

[0015] An extension piece arranged on the support;

[0016] A fixed seat fixedly connected with the wallboard, which is arranged in axial rotation with a rotating shaft, a first end of the rotating shaft is hingedly connected with an output end of the extension piece through a hinge piece, and a second end is connected with the fixed end of the first driving mechanism.

[0017] Preferably, the hinge piece comprises:

[0018] A connecting fork, a bottom end of which is fixedly connected with a telescopic end of the extension piece;

[0019] A rotating plate, one end of which is rotationally connected with an upper end of the connecting fork through a pin shaft, and the other end is fixedly connected with the first end of the rotating shaft.

[0020] Preferably, the extension piece is a pneumatic cylinder.

[0021] Preferably, the connecting mode of the rotating plate and the rotating shaft is key connection.

[0022] Preferably, the first driving mechanism comprises:

[0023] A support seat fixedly connected with the second end of the rotating shaft;

[0024] A sliding table arranged at a top end of the support seat, a moving plate is arranged on the sliding table in sliding mode, and the moving plate is connected with the rubbing plate mechanism;

[0025] A motor seat fixedly connected with a shell of the sliding table, the other end of the motor seat is fixedly provided with a motor, a driving shaft of the motor is connected with a lead screw shaft of the sliding table through a shaft coupling, so that the moving plate reciprocates.

[0026] Preferably, the connecting mode of the support seat and the rotating shaft is key connection, and the motor is a servo motor.

[0027] Preferably, it further comprises a temperature control assembly, the temperature control assembly comprises:

[0028] A first temperature sensor arranged on the motor seat;

[0029] A heat dissipation plate is arranged on the top of the moving plate, and a heat dissipation cavity is arranged in the heat dissipation plate.

[0030] Preferably, the rolling plate mechanism comprises:

[0031] A rolling plate is fixedly connected to the end of the moving plate through a connecting frame;

[0032] A heating pipe is arranged in the rolling plate and is signal-connected with the control module;

[0033] A second temperature sensor is arranged in the rolling plate and is signal-connected with the control module;

[0034] A tobacco pushing plate is arranged on the top of the rolling plate.

[0035] Preferably, a heat insulation plate is arranged between the connecting frame and the moving plate.

[0036] With respect to the background art, the rolling plate position adjusting device provided by the present application can accurately adjust and switch the position of the rolling plate mechanism by controlling the actions of the first driving mechanism and the second driving mechanism according to the preset rolling parameters or the received adjusting instructions.

[0037] By accurately controlling the movement of the first driving mechanism, the radial distance between the rolling plate mechanism and the tobacco rolling wheel can be accurately adjusted, thereby improving the quality of the cigarette rolling. The second driving mechanism can quickly switch the rolling plate mechanism between the working position and the non-working position, which facilitates the cleaning of the rolling plate mechanism and reduces the labor intensity of the operator. BRIEF DESCRIPTION OF DRAWINGS

[0038] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments or the prior art description will be briefly introduced below.

[0039] Figure 1 The first driving mechanism structure schematic view provided by the rolling plate position adjusting device provided by the embodiments of the present application;

[0040] Figure 2 The second driving mechanism structure schematic view provided by the rolling plate position adjusting device provided by the embodiments of the present application;

[0041] Figure 3 The first driving mechanism structure schematic view provided by the rolling plate position adjusting device provided by the embodiments of the present application;

[0042] Figure 4 A structure schematic diagram of the rubbing plate mechanism provided by the embodiment of the present utility model;

[0043] Figure 5 A non-working position schematic diagram of the rubbing plate mechanism provided by the embodiment of the present utility model;

[0044] Figure 6 A working position schematic diagram of the rubbing plate mechanism provided by the embodiment of the present utility model;

[0045] Figure 7 A working schematic diagram of the rubbing plate position adjusting device provided by the embodiment of the present utility model;

[0046] Figure 8 A structure schematic diagram of the cigarette assembling provided by the embodiment of the present utility model;

[0047] Figure 9 A structure schematic diagram of the double-length filter cigarette provided by the embodiment of the present utility model.

[0048] Wherein:

[0049] 1-rubbing plate mechanism, 2-first driving mechanism, 3-rubbing cigarette wheel, 4-second driving mechanism, 5-support, 6-telescopic piece, 7-fixing seat, 8-rotation shaft, 9-connection fork, 10-rotation plate, 11-supporting seat, 12-sliding table, 13-moving plate, 14-motor seat, 15-motor, 16-first temperature sensor, 17-radiating plate, 18-refrigerant inlet, 19-refrigerant outlet, 20-rubbing plate, 21-connection frame, 22-heating pipe, 23-second temperature sensor, 24-cigarette pushing plate, 25-heat insulation plate, 26-homing wheel, 27-cigarette assembling, 271-cigarette rod, 272-filter, 273-tipping paper, 28-double-length filter cigarette. DETAILED DESCRIPTION

[0050] The technical solutions in the embodiments of the present utility model will be described clearly and completely below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present utility model.

[0051] In order to make the person skilled in the art better understand the present utility model scheme, the present utility model will be further described in detail below with reference to the drawings and specific embodiments.

[0052] Referring to Figure 1The application provides a position adjusting device of a rolling plate, which comprises a rolling plate mechanism 1, a first driving mechanism 2, an output end of which is connected with the rolling plate mechanism 1 to adjust the radial distance between the rolling plate mechanism 1 and the outer circumferential surface of a rolling wheel 3, a second driving mechanism 4, an output end of which is connected with the fixed end of the first driving mechanism 2 to switch the working position and the non-working position of the rolling plate mechanism 1, and a control module, which is in signal connection with the rolling plate mechanism 1, the first driving mechanism 2 and the second driving mechanism 4.

[0053] Specifically, the rolling plate mechanism 1 is used to cooperate with the rolling wheel 3 to complete the rolling process of the cigarette, the output end of the first driving mechanism 2 is connected with the rolling plate mechanism 1, the radial distance between the rolling plate mechanism 1 and the outer circumferential surface of the rolling wheel 3 can be adjusted by accurately controlling the extension and retraction movement of the first driving mechanism 2, so as to meet the requirements of different cigarette brands on the rolling effect.

[0054] The output end of the second driving mechanism 4 is connected with the fixed end of the first driving mechanism 2, the second driving mechanism 4 is used to quickly switch the working position (i.e. the position of cooperating with the rolling wheel 3 to perform the rolling process) and the non-working position (i.e. the position of being far away from the rolling wheel 3 and not participating in the rolling process) of the rolling plate mechanism 1, which not only facilitates the maintenance of the equipment, but also quickly moves the rolling plate mechanism 1 to the non-working position when the cigarette brand is changed or the equipment is debugged, thereby avoiding the interference on the production process.

[0055] The control module can be a PLC (programmable logic controller) or a single-chip microcomputer, which controls the actions of the first driving mechanism 2 and the second driving mechanism 4 according to the preset rolling parameters or the received adjusting instructions, so as to accurately adjust and switch the position of the rolling plate mechanism 1. The rolling plate mechanism 1 is used to cooperate with the rolling wheel 3 to complete the rolling process of the cigarette.

[0056] Therefore, the position adjusting device of the rolling plate provided by the application can accurately adjust the radial distance between the rolling plate mechanism 1 and the rolling wheel 3 by accurately controlling the movement of the first driving mechanism 2, so as to improve the quality of the rolling of the cigarette, the rolling plate mechanism 1 can be quickly switched between the working position and the non-working position by the second driving mechanism 4, the rolling plate mechanism 1 can be cleaned, and the labor intensity of the operator is reduced.

[0057] On the basis of the above embodiment, referring to Figure 2 The second driving mechanism 4 comprises a support 5, which is fixedly connected with the wall plate, a telescopic piece 6, which is arranged on the support 5, and a fixed seat 7, which is fixedly connected with the wall plate and is arranged in an axial rotation mode with a rotating shaft 8, the first end of the rotating shaft 8 is hinged with the output end of the telescopic piece 6 through a hinge piece, and the second end is connected with the fixed end of the first driving mechanism 2.

[0058] Specifically, the fixed seat 7 and the support 5 are fixedly connected to the wall plate by screws, thereby forming a stable support structure with the support 5, the fixed seat 7 is provided with a rotating shaft 8 rotating axially, which provides a rotating fulcrum for switching of the rubbing plate mechanism 1, a first end of the rotating shaft 8 is hingedly connected to an output end of the telescopic member 6, and a second end is connected to a fixed end of the first driving mechanism 2, the hinge member is used to connect the output end of the telescopic member 6 and the first end of the rotating shaft 8, allowing the two to rotate relative to each other while maintaining a certain connection relationship, so that the rubbing plate mechanism 1 can adapt to different angles and position changes during switching.

[0059] When it is necessary to switch the position of the rubbing plate mechanism 1, the control module issues an instruction to drive the telescopic member 6 to perform telescopic movement, the output end of the telescopic member 6 drives the rotating shaft 8 to rotate through the hinge member, thereby driving the first driving mechanism 2 and the rubbing plate mechanism 1 as a whole to rotate, when the telescopic member 6 is telescoped to a preset position, the rubbing plate mechanism 1 is switched to a working position (as shown in Figure 6 ) or a non-working position (as shown in Figure 5 ).

[0060] Specifically, the specific positions of the working position and the non-working position of the rubbing plate mechanism 1 can be adjusted according to actual site to meet production needs.

[0061] On the basis of the above embodiment, the hinge member includes a connecting fork 9, a bottom end of which is fixedly connected to a telescopic end of the telescopic member 6; and a rotating plate 10, one end of which is rotatably connected to an upper end of the connecting fork 9 through a pin shaft, and the other end is fixedly connected to the first end of the rotating shaft 8.

[0062] Specifically, the bottom end of the connecting fork 9 is fixedly connected to the telescopic end of the telescopic member 6, which can be threaded connection or welding, to ensure that the connecting fork 9 can stably transmit force under the drive of the telescopic member 6. One end of the rotating plate 10 is rotatably connected to both sides of the upper end of the connecting fork 9 through a pin shaft, and the other end is fixedly connected to the first end of the rotating shaft 8.

[0063] When the telescopic member 6 performs telescopic movement under the instruction of the control module, the telescopic end drives the connecting fork 9 to move, since the connecting fork 9 and the rotating plate 10 are rotatably connected through the pin shaft, the rotating plate 10 will rotate accordingly, since the fixed seat 7 is fixedly connected to the wall plate by screws, the other end of the rotating plate 10 transmits to the rotating shaft 8 to rotate the rotating shaft 8, thereby driving the first driving mechanism 2 and the rubbing plate mechanism 1 as a whole to rotate, when the telescopic member 6 is telescoped to a preset position, the rubbing plate mechanism 1 is switched to a working position or a non-working position.

[0064] On the basis of the above embodiment, the telescopic part 6 is a cylinder, and the connection between the rotating plate 10 and the rotating shaft 8 is a key connection. Specifically, the telescopic part 6 is a cylinder, and the telescopic control of the piston rod of the cylinder can be realized by filling or discharging compressed air into the cylinder. In this embodiment, the piston rod of the cylinder is fixedly connected with the bottom end of the connecting fork 9.

[0065] The connection between the rotating plate 10 and the rotating shaft 8 is a key connection, and the rotating shaft 8 is provided with a key,

[0066] And the rotating plate 10 is provided with a key groove matched with the key. When the rotating plate 10 is connected with the rotating shaft 8, the key is inserted into the key groove, thereby realizing the firm connection between the two.

[0067] On the basis of the above embodiment, referring to Figure 3 , the first driving mechanism includes a support seat 11 fixedly connected with the second end of the rotating shaft 8, a sliding table 12 provided at the top end of the support seat 11, a moving plate 13 slidingly arranged on the sliding table 12, the moving plate 13 being connected with the rubbing plate mechanism 1, a motor seat 14 fixedly connected with the shell of the sliding table 12, and a motor 15 fixedly arranged at the other end of the motor seat 14, the driving shaft of the motor 15 being connected with the lead screw shaft of the sliding table 12 through a shaft coupling, so that the moving plate 13 reciprocally moves.

[0068] Specifically, the support seat 11 is fixedly connected with the second end of the rotating shaft 8, and the sliding table 12 is arranged at the top end of the support seat 11.

[0069] The moving plate 13 is directly connected with the rubbing plate mechanism 1. When the moving plate 13 slides on the sliding table 12, it drives the rubbing plate mechanism 1 to move correspondingly, so that the rubbing plate mechanism 1 can be adjusted not only in the rotating direction but also finely adjusted in the horizontal direction.

[0070] The motor seat 14 is fixedly connected with the shell of the sliding table 12, thereby providing a stable mounting platform for the motor 15. The motor 15 is directly connected with the lead screw shaft through a shaft coupling. When the motor 15 is started, it drives the lead screw shaft to rotate, and then drives the moving plate 13 to reciprocally move on the sliding table 12 through the ball nut transmission. The moving principle of the moving plate 13 is the ball screw structure, which is a direct use of the existing mature technology.

[0071] Through the motor driving and the lead screw shaft transmission, the radial distance between the rubbing plate mechanism and the outer circumferential surface of the tobacco rubbing wheel 3 can be accurately adjusted.

[0072] On the basis of the above embodiment, the connection between the support seat 11 and the rotating shaft 8 is a key connection, and the motor 15 is a servo motor and is signal-connected with a control module.

[0073] Specifically, when the support base 11 is connected with the rotating shaft 8, the key is inserted into the key groove, thereby achieving the firm connection between the two.

[0074] The motor 15 is directly connected with the screw shaft through the shaft coupling as the driving source to drive the moving plate 13. The motor 15 is a servo motor which can accurately control the position and has the advantages of high precision and high response speed. The servo motor can receive the instruction of the control module to accurately control the horizontal moving distance of the rolling plate 20.

[0075] On the basis of the above embodiment, a temperature control assembly is further included. The temperature control assembly includes a first temperature sensor 16 arranged on the motor base 14 and a heat sink 17 arranged on the top of the moving plate 13 and internally provided with a heat dissipation cavity. The heat sink 17 is provided with a coolant inlet 18 and a coolant outlet 19 connected with the heat dissipation cavity. The coolant inlet 18 and the coolant outlet 19 are correspondingly connected with the cooling machine.

[0076] Since the working temperature of the sliding table 12 and the motor 15 cannot be too high, temperature control is needed to avoid temperature rise after long-time operation. The first temperature sensor 16 is used to monitor the overall temperature (denoted as t0) of the sliding table 12 and the motor 15 in real time. Since the motor 15 and the sliding table 12 are closely connected through the motor base 14 and the shaft coupling, the temperature difference between them can be ignored, so they can be considered to have the same temperature.

[0077] A maximum temperature threshold Tmax is set. When the temperature reaches or exceeds this value, it indicates that the system needs to be cooled. A minimum temperature threshold Tmin is set. When the temperature drops below this value, it indicates that the system has been sufficiently cooled and cooling operation can be stopped.

[0078] When the temperature t0 reaches or exceeds Tmax, the control module sends a signal to the cooling machine to turn it on. After the cooling machine starts, its cooling medium (such as air or water) exchanges heat with the sliding table 12 and the motor 15 through the heat sink 17, thereby reducing their temperature. When the temperature t0 drops below Tmin, the control module sends a signal again to turn off the cooling machine and stop the heat exchange process.

[0079] Because the motor 15 and the sliding table 12 are connected through the motor base 14 and the shaft coupling to form a whole, their temperatures are consistent. The temperature t0 is detected by the first temperature sensor 16, and a maximum temperature Tmax and a minimum temperature Tmin are set. When t0≥Tmax, the cooling machine is turned on to enter the heat sink 17 for heat exchange to reduce the temperature of the sliding table 12 and the motor 15. When t0≤Tmin, the cooling machine is turned off to stop heat exchange.

[0080] Specifically, the first temperature sensor 16 and the cooling machine are both in signal connection with the control module, and the cooling machine is directly used for the existing equipment.

[0081] On the basis of the above embodiment, referring to Figure 4 , the plate mechanism 1 comprises a plate 20, the back of which is fixedly connected with the end of the moving plate 13 through a connecting frame 21; a heating pipe 22, which is arranged in the plate 20 and is in signal connection with the control module; a second temperature sensor 23, which is arranged in the plate 20 and is in signal connection with the control module; and a tobacco pushing plate 24, which is arranged on the top of the plate 20.

[0082] The back of the plate 20 is fixedly connected with the end of the moving plate 13 through the connecting frame 21, which ensures the stability and accuracy of the plate 20 during the moving process.

[0083] The heating pipe 22 is arranged inside the plate 20 and is in signal connection with the control module. Under the instruction of the control module, the heating pipe 22 can accurately adjust the temperature of the plate 20, ensuring the bonding effect of the tipping paper. The second temperature sensor 23 is also arranged inside the plate 20 and is in signal connection with the control module, which is responsible for real-time monitoring of the temperature of the plate 20 and feeding back the data to the control module. By comparing the real-time monitored temperature with the preset temperature range, the control module can accurately adjust the power of the heating pipe 22, so as to realize accurate control of the temperature of the plate 20.

[0084] On the basis of the above embodiment, a heat insulation plate 25 is arranged between the connecting frame 21 and the moving plate 13. The heat insulation plate 25 is arranged between the connecting frame 21 and the moving plate 13, forming an effective heat insulation barrier. The heat of the plate 20 is effectively blocked inside the plate mechanism, avoiding the transmission of heat to the sliding table 12 and the motor 15.

[0085] Work flow:

[0086] Referring to Figure 7 , the tobacco rolling wheel 3 receives a group of tobacco 27 from the front end part, and the group of tobacco 27 is composed of two tobacco rods 271, a double-length filter 272 and tipping paper 273 coated with glue (as shown in Figure 8 ).

[0087] The group of tobacco 27 is sucked into the tobacco groove of the tobacco rolling wheel 3. When the group of tobacco 27 reaches the tobacco pushing plate 24 along with the rotation of the tobacco rolling wheel 3, at this time, the tobacco pushing plate 24 pushes the group of tobacco 27 out of the tobacco groove, so that it rolls between the arc surface of the tobacco rolling wheel 3 and the plate 20. In the rolling process, the tipping paper 273 coated with glue tightly wraps and bonds the two tobacco rods 271 and the double-length filter 272, forming a double-length filter cigarette 28 (as shown in Figure 9After the crimping is completed, the double-length filter cigarette 28 is caused to fall back into the groove of the crimping wheel 3 by the homing wheel 26, and the crimping process is ended, and the cigarette is ready for the next process.

[0088] Specifically, the use of the crimping wheel 3, the cigarette pushing plate 24 and the homing wheel 26 is common knowledge in the art, and thus the specific structure and the setting position are not described herein.

[0089] Adjustment method of the crimping plate position:

[0090] Place the standard measuring rod on the crimping wheel 3, ensure the accurate and stable position of the measuring rod, and control the second driving mechanism 4 to control the crimping plate 20 to be in the working position.

[0091] The control module sends a command to start the motor 15, and the moving plate 13 drives the crimping plate 20 to move forward (i.e., move in the direction of the crimping wheel 3).

[0092] The crimping plate 20 gradually approaches the measuring rod until it stops moving. At this time, the crimping plate 20 has reached the initial adjustment position.

[0093] Record the displacement parameter L0 of the moving plate 13 at this time, and the parameter L0 represents the displacement from the initial position to the initial adjustment position.

[0094] Start the motor 15 again to move the moving plate 13 and the crimping plate 20 backward, and then remove the measuring rod after the crimping plate 20 is separated from the measuring rod.

[0095] Input the previously recorded displacement parameter L0 into the control module, and the motor 15 drives the moving plate 13 and the crimping plate 20 to return to the initial adjustment position.

[0096] Production adjustment:

[0097] Start the equipment and begin the cigarette production.

[0098] According to the quality of the produced cigarettes, adjust the motor 15 through the control module to make the crimping plate 20 move forward or backward.

[0099] Change the distance between the crimping plate 20 and the crimping wheel 3 in real time until the quality of the produced cigarettes meets the requirements.

[0100] Record the displacement parameter L1 of the moving plate 13 at this time, and the parameter L1 represents the displacement from the initial position to the final production position.

[0101] Operation when changing the cigarette brand:

[0102] When the enterprise changes the new cigarette brand, the above initial adjustment process is performed again.

[0103] Record the displacement parameter L2 of the moving plate 13 corresponding to the new brand cigarette.

[0104] Change back to the original brand cigarette:

[0105] When the enterprise changes back to the original brand cigarette for production, it is not necessary to carry out the initial adjustment again.

[0106] Directly input the displacement parameter L1 of the moving plate 13 before in the control module.

[0107] The motor 15 will automatically drive the moving plate 13 and the rubbing plate 20 to move to the production position of the original brand cigarette.

[0108] Preferably, the automatic recording and storage function is added in the control module, and the displacement parameters (such as L1, L2, L3, etc.) of each adjustment are automatically saved. In this way, when the brand of cigarette is changed, the corresponding displacement parameter can be called from the storage, and manual adjustment is not necessary.

[0109] It should be noted that the relational terms herein such as first and second, and the like are used solely to distinguish one entity from another without necessarily requiring or implying any actual relationship or order between or among the entities.

[0110] The principle and implementation mode of the present application are described by using specific examples in the present specification, and the above description of the examples is only for helping to understand the method of the present application and its core idea. It should be pointed out that, for the ordinary skilled in the art, without departing from the principle of the present application, the present application can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the present application.

Claims

1. A position adjusting device for a cutting board, characterized in that, The utility model relates to a tobacco rolling machine, which comprises the following components: a rolling mechanism (1); a first driving mechanism (2) connected to the rolling mechanism (1) and used to adjust the distance between the rolling mechanism (1) and the outer circumferential surface of a tobacco rolling wheel (3); a second driving mechanism (4) connected to the fixed end of the first driving mechanism (2) and used to switch the working position and non-working position of the rolling mechanism (1); a control module connected to the rolling mechanism (1), the first driving mechanism (2) and the second driving mechanism (4).

2. The position adjustment device for a cutting board according to claim 1, wherein The second driving mechanism (4) comprises: a support (5) fixedly connected to a wall plate; a telescopic component (6) arranged on the support (5); a fixed seat (7) fixedly connected to the wall plate and provided with a rotating shaft (8) arranged in an axial direction, the first end of the rotating shaft (8) is hingedly connected to the output end of the telescopic component (6), and the second end is connected to the fixed end of the first driving mechanism (2).

3. The position adjustment device for a cutting board according to claim 2, wherein The hinge comprises: a connecting fork (9) fixedly connected to the telescopic end of the telescopic component (6); a rotating plate (10) rotatably connected to the upper end of the connecting fork (9) through a pin and fixedly connected to the first end of the rotating shaft (8).

4. The position adjustment device for a cutting board according to claim 3, wherein The telescopic component (6) is a pneumatic cylinder.

5. The position adjustment device for a cutting board according to claim 3, wherein The rotating plate (10) and the rotating shaft (8) are connected by a key.

6. The position adjustment device for a cutting board according to claim 2, wherein The first driving mechanism comprises: a support seat (11) fixedly connected to the second end of the rotating shaft (8); a sliding table (12) arranged at the top end of the support seat (11), a moving plate (13) is slidably arranged on the sliding table (12), and the moving plate (13) is connected to the rolling mechanism (1); a motor seat (14) fixedly connected to the shell of the sliding table (12), the other end of the motor seat (14) is fixedly provided with a motor (15), and the driving shaft of the motor (15) is connected to the lead screw shaft of the sliding table (12) through a shaft coupling, so that the moving plate (13) reciprocates.

7. The position adjustment device for a cutting board according to claim 6, wherein The support seat (11) and the rotating shaft (8) are connected by a key, and the motor (15) is a servo motor.

8. The position adjustment device for a cutting board according to claim 6, wherein The utility model also comprises a temperature control assembly, which comprises: a first temperature sensor (16) arranged on the motor seat (14); a heat dissipation plate (17) arranged at the top of the moving plate (13) and provided with a heat dissipation cavity, a refrigerant inlet (18) and a refrigerant outlet (19) connected to the heat dissipation cavity are arranged on the heat dissipation plate (17), and the refrigerant inlet (18) and the refrigerant outlet (19) are connected to a cooling machine.

9. The position adjustment device for a cutting board according to claim 6, wherein The rolling mechanism (1) comprises: a rolling plate (20) fixedly connected to the end of the moving plate (13) through a connecting frame (21); a heating pipe (22) arranged in the rolling plate (20) and connected to the control module; a second temperature sensor (23) arranged in the rolling plate (20) and connected to the control module; a tobacco pushing plate (24) arranged at the top of the rolling plate (20).

10. The position adjustment device for a cutting board according to claim 9, wherein A heat insulation plate (25) is arranged between the connecting frame (21) and the moving plate (13).

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