Automatic can sealing machine for filter

Abstract

The automatic can sealing machine comprises a machine frame, the machine frame is divided into a working chamber and a driving chamber, the working chamber and the driving chamber are separated through a partition plate, a rotating disc device and a can pressing device are arranged in the working chamber, a can sealing opening is formed in the partition plate, a can sealing device is arranged at the position, under the can sealing opening, of the driving chamber, and a control panel is arranged on the machine frame. The can pressing device comprises a servo electric cylinder, a can pressing rod and a can pressing block fixed to the end of the can pressing rod, the control panel can adjust the downward pressing distance and the can pressing pressure of the servo electric cylinder, and therefore the consistency and quality of the can pressing process and the can sealing process are guaranteed to meet different actual production requirements, and a connecting groove is formed in the end, away from the can pressing rod, of the can pressing block. And a contact block is detachably connected into the connecting groove, the contact block is provided with a can pressing groove matched with the filter, the can sealing machine can adapt to filters of different models through the contact block, and the flexibility and adaptability of the equipment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a can sealing machine technical field, concretely relates to a filter automatic can sealing machine. BACKGROUND

[0002] The can sealing machine is a common packaging machinery, is widely used in the packaging of canned products, the filter shell is a metal shell, and the filter element in the inner layer is an assembled filter device, and the filter element needs to be packaged in the filter shell, so that the filter can sealing machine is produced to realize the automation of filter can sealing.

[0003] The applicant discloses a turntable type filter can sealing machine, and the disclosure number is "CN213856711U", which comprises a rack, the upper part of the rack is a working room, which is a driving chamber, a turntable and a blanking mechanism are arranged in the working room, a plurality of arc-shaped notches are arranged on the turntable, the blanking mechanism is arranged on one side of the turntable, a can sealing mechanism is arranged in the driving chamber, a pre-pressing assembly and a can pressing assembly matched with the can sealing mechanism are arranged in the working room, the can sealing mechanism comprises a product fixing seat, and a product separating assembly is arranged in the product fixing seat.

[0004] However, the above-mentioned can sealing machine has the following defects:

[0005] Firstly, when the filter enters the arc-shaped notch of the turntable, the filter will be offset up and down during the rotation of the turntable, which will cause the misalignment of the filter can body and the cover, and increase the rejection rate of the filter can sealing;

[0006] Secondly, the turntable always rotates at a constant speed, if the filter is not clamped into the turntable, the pressing assembly and the can sealing mechanism will still perform the can sealing operation, causing the idling of the can sealing mechanism;

[0007] Thirdly, the can pressing assembly needs to be manually adjusted in terms of can pressing distance and pressure, and repeated adjustment is needed for different filters, which is relatively inconvenient.

[0008] Therefore, it is necessary to improve the above-mentioned defects. UTILITY MODEL CONTENTS

[0009] The utility model discloses a filter automatic can sealing machine to solve the above problems existing in the prior art.

[0010] To achieve the above object, the utility model discloses the technical scheme that a kind of filter automatic can sealing machine is adopted, including rack, rack is divided into working room and drive chamber, working room is isolated with drive chamber by partition, and rotary table device and press can device are equipped in working room, and press can opening is opened in partition, press can device is equipped in drive chamber and is located directly below press can opening, control panel is equipped on rack, press can device includes servo cylinder, press can rod and the press can block fixed with the end of press can rod, control panel can adjust the press distance of servo cylinder and press can pressure, press can block is equipped with connecting groove in the end away from press can rod, and contact block is detachably connected in connecting groove, and contact block is equipped with press can groove that is adapted to filter.

[0011] By adopting the above technical scheme: when filter moves to press can opening, servo cylinder can quickly move press can rod to contact with filter and provide suitable press can pressure for filter, ensure the consistency and quality of can sealing process, and the moving distance of servo cylinder when pressing and the press can pressure on the bottom of filter can be adjusted by control panel to adapt to different production requirements.In addition, the detachable contact block makes the press can device can adapt to different models of filter by replacing contact block of different size press can groove, improve the flexibility and adaptability of equipment.Press can groove ensures that the pressure of filter is evenly distributed during press can process, avoids damage to filter when sealing, ensures the sealing property of sealing and the integrity of filter, reduces the reject rate of filter.

[0012] The above-mentioned filter automatic can sealing machine can be further provided as: the rotary table device includes a drive motor arranged in the drive chamber, a transmission member for rotating the rotary table, a rotating flange fixedly connected with the transmission member, a first rotary table fixedly connected with the rotating flange, and a second rotary table located on the first rotary table. The drive motor drives the transmission member through a transmission belt. The first rotary table and the second rotary table are both provided with circular arc grooves. A plurality of first connecting holes are formed on the first rotary table, and a plurality of second connecting holes corresponding to the first connecting holes are formed on the second rotary table. A sliding rod is arranged in the first connecting hole and the second connecting hole. One end of the sliding rod is fixed in the first connecting hole, and the other end of the sliding rod is provided with a sliding block and is slidably connected with the second connecting hole.

[0013] By adopting the above technical scheme: the turntable device is designed through the first turntable, the second turntable and the arc-shaped groove, the flexibility and applicability of the can sealing machine are improved, and the filter of different sizes and shapes can be adapted. At the same time, with the help of the connecting holes and the sliding rods on the first turntable and the second turntable, during the pressing process of the can pressing device, the second turntable moves to the first turntable through the sliding block, that is, the stable movement of the filter on the turntable is ensured, and the deviation of the filter during the pressing process is prevented. In addition, the driving motor and the transmission member provide stable power for the automatic rotation of the turntable device, further improve the production efficiency and the automation level, reduce the manual intervention, reduce the operation error and the safety risk, and improve the efficiency and the reliability of the production line as a whole.

[0014] The above-mentioned automatic can sealing machine for filter can be further provided with a plurality of magnetic attraction members in the arc-shaped groove, and a plurality of support columns are arranged at the edge of the end face of the first turntable.

[0015] By adopting the above technical scheme: by arranging the magnetic attraction members in the arc-shaped groove, the stable positioning and rapid adsorption of the filter are realized, and the filter of different shapes and sizes can be adsorbed and fixed. At the same time, the support columns arranged at the edge of the end face of the first turntable provide additional support for the first turntable, reduce the probability of deformation of the first turntable caused by the pressing of the can pressing device, enhance the stability of the turntable, reduce the vibration and deformation, prolong the service life of the turntable device, improve the stability and production efficiency of the automatic can sealing machine for filter, and reduce the damage risk and maintenance cost of the filter.

[0016] The above-mentioned automatic can sealing machine for filter can be further provided with a plurality of magnetic attraction members in the arc-shaped groove, and a plurality of support columns are arranged at the edge of the end face of the first turntable.

[0017] By adopting the above technical scheme: by arranging the magnetic attraction members in the arc-shaped groove, the stable positioning and rapid adsorption of the filter are realized, and the filter of different shapes and sizes can be adsorbed and fixed. At the same time, the support columns arranged at the edge of the end face of the first turntable provide additional support for the first turntable, reduce the probability of deformation of the first turntable caused by the pressing of the can pressing device, enhance the stability of the turntable, reduce the vibration and deformation, prolong the service life of the turntable device, improve the stability and production efficiency of the automatic can sealing machine for filter, and reduce the damage risk and maintenance cost of the filter.

[0018] The filter automatic can sealing machine can be further provided with: the can sealing device comprises an edge sealing wheel, an execution arm, a cam, a clutch, a fixed seat and a driving wheel assembly, the clutch, the cam and the driving wheel assembly are sequentially sleeved on the outer part of the main shaft from bottom to top, the end part of the main shaft is provided with a disc, the fixed seat is arranged in the mounting hole in the center of the disc, the fixed seat is arranged corresponding to the arc-shaped notch of the rotating disc device, one end of the execution arm is provided with a connecting plate connected with the edge sealing wheel and passes through the disc, and the other end is provided with a transmission wheel which can be tangent to the cam, the edge sealing wheel is located in the same horizontal plane as the fixed seat, the driving wheel assembly drives the clutch to rotate, the clutch is arranged in linkage with the cam, and the transmission wheel drives the execution arm to move under the action of the cam so that the edge sealing wheel is pressed to the fixed seat to seal the filter.

[0019] By adopting the above technical scheme: the filters waiting for can sealing are sequentially placed in the notches of the rotating disc, the rotating disc is rotated to the fixed seat, the driving wheel assembly drives the clutch to rotate, the clutch is linked with the cam, the transmission wheel moves with the cam to drive the connecting plate on the execution arm to press the edge sealing wheel to the fixed seat to seal the filter, and the filters which have completed can sealing are transferred to the discharging mechanism by the rotating disc and leave the machine, so that the machine realizes the automation of filter can sealing, replaces manual can sealing, and guarantees the air tightness and production efficiency.

[0020] The filter automatic can sealing machine can be further provided with: the fixed seat is provided with a separation assembly, the separation assembly comprises an ejection rod arranged in the main shaft, an ejection cylinder and a separation piece, the separation piece is arranged in the fixed seat, one end of the ejection rod is connected with the ejection cylinder, and the other end is connected with the separation piece.

[0021] By adopting the above technical scheme: the ejection cylinder drives the ejection rod to move up and down reciprocatingly, when the product completes the cover sealing, the ejection cylinder works, the ejection rod jacks up the separation piece, and the product placed in the fixed seat is separated and then rotated out of the rotating disc, so that damage of the product caused by being directly taken away by the rotating disc when placed in the fixed seat is avoided.

[0022] The filter automatic can sealing machine can be further provided with: the working chamber is provided with a feeding recognition device between the first rotating disc and the second rotating disc, the feeding recognition device comprises a connecting rod mounted on the partition plate, a connecting block fixed to the end part of the connecting rod, a mounting block for mounting a recognition sensor and the recognition sensor mounted at the end part of the mounting block, the end part of the connecting block away from the partition plate is provided with a sliding protrusion, the end part of the mounting block close to the connecting block is provided with a sliding groove, and the bottom of the sliding groove is provided with an adjusting groove penetrating through the mounting block.

[0023] By adopting the technical scheme, the feeding recognition device can realize accurate recognition of the filter feeding, and transmit the recognition result to the control panel, so that the control panel controls whether the press tank device and the tank sealing device operate or not according to the recognition result, thereby improving the accuracy and reliability of the production process, and effectively preventing equipment wear and damage caused by the tank sealing machine idling.

[0024] The filter automatic tank sealing machine can be further provided with a pre-press tank device between the turntable device and the press tank device and the feeding recognition device, the pre-press tank device comprising a sliding sleeve, a sliding rod arranged in the sliding sleeve, a sliding cylinder connected with the sliding rod, a pre-press cylinder connected with the end of the sliding rod, and a pre-press block connected with the piston rod of the pre-press cylinder, the sliding sleeve being arranged above the working chamber and provided with a control block, a handle being arranged through the control block, the handle being used for controlling the falling of the sliding rod, the sliding sleeve being provided with a sliding groove, the sliding rod being provided with a limiting pin capable of abutting against both ends of the sliding groove, and the pre-press block being connected with an elastic block at the end away from the pre-press cylinder.

[0025] By adopting the technical scheme, the pre-press tank device can accurately control the pre-press process, so as to ensure that the filter is properly pre-pressed before tank sealing, and improve the tank sealing quality. The handle on the control block simplifies the operation process and improves the convenience of operation. In addition, the limiting pin on the sliding rod and the sliding groove on the sliding sleeve limit the movement range of the sliding rod, so that the stability and reliability of the pre-press tank device are improved. Moreover, the elastic block connected with the pre-press block plays a buffering role, reduces the impact and damage of the filter during the pre-press process, and improves the protection of the filter.

[0026] The filter automatic tank sealing machine can be further provided with a discharging device arranged at the working station behind the tank sealing device, the discharging device comprising a discharging cylinder and a discharging cross plate, the discharging cylinder being arranged at the side of the working chamber and facing the arc-shaped notch of the turntable, and the discharging cross plate being connected with the piston rod of the discharging cylinder.

[0027] By adopting the technical scheme, the piston rod of the discharging cylinder is in an elongated state at the initial state, at this time, the discharging cross plate is arranged in the turntable, when it is needed to send the filter with completed tank sealing out of the machine, the piston rod drives the discharging cross plate to retract, so as to push the filter out of the turntable, the discharging mechanism is used, the full-line automation of production is realized, and the product damage is avoided.

[0028] The beneficial effects of the filter automatic tank sealing machine are as follows:

[0029] First, the control panel allows for precise control of the can-pressing and can-sealing devices, ensuring consistency and quality in the can-pressing and can-sealing processes. The servo electric cylinder's pressing distance and can-pressing pressure are adjustable to adapt to different actual production needs. Removable contact blocks allow the can-sealing machine to accommodate different types of filters, improving the equipment's flexibility and adaptability.

[0030] Secondly, the turntable device can initially fix the upper and lower ends of the filter through the arc-shaped grooves of the first and second turntables, effectively preventing the filter from tilting or shifting in the turntable device. At the same time, combined with the positioning identification device and the feeding identification device, it can identify whether there is a filter in the arc-shaped groove and accurately control the rotation angle of the turntable to prevent the rotation angle of the turntable device from shifting. If there is no filter in the arc-shaped groove, the control panel controls the pressing device and the sealing device to operate at a standstill until a filter is fixed in the arc-shaped groove before resuming operation.

[0031] Third, the sealing device is linked to the cam and the clutch. The transmission wheel moves with the cam, which drives the connecting plate on the actuator arm to press the sealing wheel against the fixed seat, thus sealing the filter. The sealed filter is then transferred by the turntable to the discharge mechanism and leaves the machine. This machine automates the sealing of the filter, replacing manual sealing and ensuring airtightness and production efficiency.

[0032] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the can sealing machine of this utility model;

[0034] Figure 2 This is an exploded view of the can sealing machine of this utility model;

[0035] Figure 3 This is a schematic diagram of the pressure vessel device of this utility model;

[0036] Figure 4 This is an explosion diagram of the pressure vessel device of this utility model;

[0037] Figure 5 This is a schematic diagram of the structure of the turntable device of this utility model;

[0038] Figure 6 This is an exploded view of the turntable device of this utility model;

[0039] Figure 7 This is a schematic diagram of the sealing device of this utility model;

[0040] Figure 8 This is a cross-sectional schematic diagram of the sealing device of this utility model;

[0041] Figure 9 It is the structure schematic view of the pre-pressing tank device of the utility model;

[0042] Figure 10 It is the explosion schematic view of the pre-pressing tank device of the utility model;

[0043] Label annotation: frame 1, workroom 11, drive chamber 12, partition 13, seal tank opening 131, carousel device 2, drive motor 21, transmission belt 211, transmission piece 22, rotary flange 23, first carousel 24, first connecting hole 241, sliding rod 242, support column 243, inductive piece 244, second carousel 25, second connecting hole 251, sliding block 252, circular arc recess 26, magnetic attraction piece 261, feed recognition device 27, connecting rod 271, connecting block 272, mounting block 273, recognition sensor 274, sliding protruding block 275, sliding recess 276, adjusting groove 277, positioning sensor 28, seal tank device 3, edge sealing wheel 31, execution arm 32, connecting plate 321, transmission wheel 322, cam 33, clutch 34, fixed seat 35, drive wheel assembly 36, main shaft 37, separation assembly 38, ejector rod 381, ejector cylinder 382, separation piece 383, tank pressing device 4, servo electric cylinder 41, tank pressing rod 42, tank pressing block 43, connecting groove 431, contact block 432, tank pressing groove 433, pre-pressing tank device 5, sliding sleeve 51, sliding groove 511, sliding rod 52, limit pin 521, sliding cylinder 53, pre-pressing cylinder 54, pre-pressing block 55, elastic block 551, control block 56, handle 561, discharge device 6, discharge cylinder 61, discharge cross plate 62, piston rod 63, control panel 7. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the utility model will be described clearly and completely below, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0045] As Figures 1 to 10The shown filter automatic sealing machine, including frame 1, frame 1 is divided into working room 11 and drive room 12, working room 11 and drive room 12 are isolated by partition 13, rotary table device 2 and press tank device 4 are arranged in working room 11, sealing opening 131 is arranged on partition 13, sealing device 3 is arranged below sealing opening 131 in drive room 12, control panel 7 is arranged on frame 1, press tank device 4 is arranged above sealing opening 131 in working room 11, press tank device 4 includes servo cylinder 41, press tank rod 42 and press tank block 43 fixed with the end of press tank rod 42, control panel 7 can adjust the pressing distance and pressure of servo cylinder 41, connecting groove 431 is arranged on the end of press tank block 43 away from press tank rod 42, contact block 432 is detachably connected in connecting groove 431, press tank groove 433 is arranged in contact block 432, which is suitable for filter. Servo cylinder 41 can accurately control the downward distance of press tank rod 42, when filter moves to sealing opening 131, the accurate control function of servo cylinder 41 ensures the consistency and quality of sealing process, the pressing distance and pressure of servo cylinder 41 can be adjusted to adapt to different production requirements. The detachable contact block 432 makes the sealing machine adapt to different types of filters, improves the flexibility and adaptability of the equipment. The special design of press tank groove 433 ensures the uniform distribution of pressure of filter in the process of sealing, avoids the damage of filter during sealing, ensures the sealing performance and integrity of filter, reduces the rejection rate of filter.

[0046] The rotary disc device 2 comprises a driving motor 21 arranged in the driving chamber 12, a transmission member 22 for rotating the rotary disc, a rotating flange 23 fixedly connected with the transmission member 22, a first rotary disc 24 fixedly connected with the rotating flange 23, and a second rotary disc 25 located on the first rotary disc 24. The driving motor 21 drives the transmission member 22 through a transmission belt 211. The first rotary disc 24 and the second rotary disc 25 are both provided with a circular-arc-shaped groove 26. The first rotary disc 24 is provided with a plurality of first connecting holes 241, and the second rotary disc 25 is provided with a plurality of second connecting holes 251 corresponding to the first connecting holes 241. A sliding rod 242 is arranged in the first connecting holes 241 and the second connecting holes 251. One end of the sliding rod 242 is fixed in the first connecting holes 241, and the other end of the sliding rod 242 is provided with a sliding block 252 and is slidably connected with the second connecting holes 251. The rotary disc device 2 is designed through the first rotary disc 24, the second rotary disc 25 and the circular-arc-shaped groove 26, which significantly improves the flexibility and applicability of the filter automatic can sealing machine and can adapt to filters of different sizes and shapes. Meanwhile, by means of the connecting holes and the sliding rod 242 on the first rotary disc 24 and the second rotary disc 25, the second rotary disc 25 moves towards the first rotary disc 24 through the sliding block 252 during the pressing process of the pressing device 4, which not only ensures the stable movement of the filter on the rotary disc, but also prevents the filter from deviating during the pressing process, thereby reducing wear and deviation. In addition, the driving motor 21 and the transmission member 22 realize the automatic rotation of the rotary disc device 2, which further improves the production efficiency and the automation level, reduces the manual intervention, and reduces the operation error and the safety risk. The modularity makes the maintenance and adjustment simple, reduces the maintenance cost, and improves the efficiency and reliability of the production line as a whole.

[0047] A plurality of magnetic attraction members 261 are arranged in the circular-arc-shaped groove 26, and a plurality of support columns 243 are arranged at the edge of the end face of the first rotary disc 24. By arranging the magnetic attraction members 261 in the circular-arc-shaped groove 26, the stable positioning and rapid adsorption of the filter are realized, the flexibility and adaptability of the filter automatic can sealing machine are improved, and the filter of different shapes and sizes can be adsorbed and fixed. Meanwhile, the support columns 243 arranged at the edge of the end face of the first rotary disc 24 provide additional support for the first rotary disc 24, reduce the probability of deformation of the first rotary disc 24 caused by the pressing of the pressing device 4, enhance the stability of the rotary disc, reduce vibration and deformation, prolong the service life of the rotary disc device 2, improve the stability and production efficiency of the filter automatic can sealing machine, and reduce the risk of damage to the filter and the maintenance cost.

[0048] The first rotating disc 24 is provided with inductive elements 244 on the side between the middle of the two arc-shaped grooves 26, and the partition plate 13 is detachably connected with positioning sensors 28 for identifying the inductive elements 244, and the rotating disc controls the rotation angle through the positioning sensors 28 identifying the inductive elements 244. By arranging the inductive elements 244 on the side of the first rotating disc 24 and installing the positioning sensors 28 on the partition plate 13 to identify the inductive elements 244, the rotation angle of the rotating disc is accurately controlled, so as to ensure the correct positioning of the filter during the canning process, reduce the problem of misalignment between the arc-shaped groove 26 and the feed inlet caused by the rotating disc device 2 rotating too fast or too slow, improve the automation degree of the whole canning process, and improve the production efficiency, reduce the production delay and material waste caused by inaccurate positioning. In addition, the arrangement of the positioning sensors 28 and the inductive elements 244 enhances the adaptability and flexibility of the equipment, which can be adjusted according to different filter models and specifications, and the detachable design of the positioning sensors 28 makes the maintenance and replacement of the equipment more convenient, reducing the maintenance difficulty and cost.

[0049] The canning device 3 comprises an edge sealing wheel 31, an execution arm 32, a cam 33, a clutch 34, a fixed seat 35, and a drive wheel assembly 36. The drive wheel assembly 36, the clutch 34, and the cam 33 are sequentially sleeved on the outer side of the main shaft 37 from bottom to top. The end of the main shaft 37 is provided with a disc, and the fixed seat 35 is arranged in the mounting hole at the center of the disc. The fixed seat 35 is arranged corresponding to the arc-shaped notch of the rotating disc device 2. One end of the execution arm 32 penetrates through the disc and is provided with a connecting plate 321 connected with the edge sealing wheel 31, and the other end is provided with a transmission wheel 322 which can be tangent to the cam 33. The edge sealing wheel 31 is located in the same horizontal plane as the fixed seat 35. The drive wheel assembly 36 drives the clutch 34 to rotate. The clutch 34 is arranged in linkage with the cam 33. The transmission wheel 322 drives the execution arm 32 to act under the action of the cam 33, so that the edge sealing wheel 31 is pressed towards the fixed seat 35 to can the filter. The filters waiting for canning are placed in the notches of the rotating disc in sequence. When the rotating disc rotates to the fixed seat 35, the drive wheel assembly 36 drives the clutch 34 to rotate. The clutch 34 is linked with the cam 33. The transmission wheel 322 moves with the cam 33, thereby driving the connecting plate 321 on the execution arm 32 to press the edge sealing wheel 31 towards the fixed seat 35 to can the filter. The filters that have completed canning are transferred by the rotating disc to the discharging mechanism and leave the machine. This machine realizes the automation of filter canning, replaces manual canning, and ensures the air tightness and production efficiency.

[0050] The fixed seat 35 is provided with a separation assembly 38, which comprises an ejection rod 381 arranged in the main shaft 37, an ejection cylinder 382, and a separation piece 383 arranged in the fixed seat 35. One end of the ejection rod 381 is connected with the ejection cylinder 382, and the other end is connected with the separation piece 383. The ejection cylinder 382 drives the ejection rod 381 to move up and down reciprocatingly. After the product is capped, the ejection cylinder 382 works, the ejection rod 381 pushes up the separation piece 383, and the product placed in the fixed seat 35 is separated and then turned out with the turntable, so as to avoid damage caused by the product being directly taken away by the turntable.

[0051] The working chamber 11 is provided with a feed recognition device 27 between the first turntable 24 and the second turntable 25. The feed recognition device 27 comprises a connecting rod 271 mounted on the partition plate 13, a connecting block 272 fixed to an end of the connecting rod 271, a mounting block 273 for mounting a recognition sensor 274, and the recognition sensor 274 mounted on an end of the mounting block 273. A sliding lug 275 is arranged at an end of the connecting block 272 away from the partition plate 13. A sliding groove 276 is arranged at an end of the mounting block 273 close to the connecting block 272. An adjusting groove 277 is arranged at the bottom of the sliding groove 276 and penetrates the mounting block 273. The mounting block 273 is adjusted in position with the connecting block 272 through the adjusting groove 277. The feed recognition device 27 can accurately recognize the feed of the filter, and transmit the recognition result to the control panel 7. The control panel 7 controls whether the press tank device 4 and the capping device 3 work according to the recognition result, so as to improve the accuracy and reliability of the production process and effectively prevent the equipment from being worn and damaged due to the idling of the capping machine.

[0052] The pre-pressing device 5 is arranged between the press device 4 and the feed identification device 27, and comprises a sliding sleeve 51, a sliding rod 52 arranged in the sliding sleeve 51, a sliding cylinder 53 connected with the sliding rod 52, a pre-pressing cylinder 54 connected with the end of the sliding rod 52, and a pre-pressing block 55 connected with the piston rod 63 of the pre-pressing cylinder 54. The sliding sleeve 51 is arranged above the working chamber 11 and is provided with a control block 56. A handle 561 is arranged through the control block 56, and the handle 561 is used for controlling the falling of the sliding rod 52. The sliding sleeve 51 is provided with a sliding groove 511, and the sliding rod 52 is provided with a limiting pin 521 capable of abutting against both ends of the sliding groove 511. The pre-pressing block 55 is connected with an elastic block 551 away from the pre-pressing cylinder 54. The pre-pressing device 5 can accurately control the pre-pressing process, so that the filter can be properly pre-pressed before being sealed, and the sealing quality is improved. The handle 561 on the control block 56 simplifies the operation process and improves the convenience of operation. The sliding rod 52, the sliding cylinder 53 and the pre-pressing cylinder 54 are integrated in the sliding sleeve 51, so that the structure is compact and the space is saved. The stability and reliability of the pre-pressing device 5 are improved, and the limiting pin 521 on the sliding rod 52 limits the moving range. In addition, the elastic block 551 connected with the pre-pressing block 55 plays a buffering role, reduces the impact and damage to the filter during the pre-pressing process, and improves the protection of the filter.

[0053] The discharge device 6 is arranged on the work station behind the sealing device 3, and comprises a discharge cylinder 61 and a discharge plate 62. The discharge cylinder 61 is arranged on one side of the working chamber 11 and faces the arc-shaped gap of the rotating disc. The discharge plate 62 is connected with the piston rod 63 of the discharge cylinder 61. The piston rod 63 of the discharge cylinder 61 is in an initial state of elongation. At this time, the discharge plate 62 is arranged in the rotating disc. When the filter after being sealed needs to be sent out of the machine, the piston rod 63 drives the discharge plate 62 to retract, so that the filter is pushed out of the rotating disc. The discharge device 6 is used to realize the full-line automation of production, which is convenient and fast and can avoid product damage.

[0054] The above-mentioned embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it cannot be understood as the limitation of the scope of the present application. It should be pointed out that, for ordinary skilled persons in the art, without departing from the concept of the present application, a plurality of modifications and improvements can be made, which belong to the protection scope of the present application.

Claims

1. An automatic filter can sealing machine, comprising a frame, the frame is divided into a working room and a driving room, the working room and the driving room are isolated by a partition, a rotating disc device and a can pressing device are arranged in the working room, a sealing opening is arranged on the partition, and a sealing device is arranged below the sealing opening in the driving room. The rack is provided with a control panel, the can pressing device comprises a servo cylinder, a can pressing rod and a can pressing block fixed to the end of the can pressing rod, the control panel can control the pressing distance of the servo cylinder and the can pressing pressure, a connecting groove is formed in the end of the can pressing block away from the can pressing rod, a contact block is detachably connected in the connecting groove, and a can pressing groove suitable for the filter is formed in the contact block.

2. The filter auto-canner of claim 1, wherein: The rotating disc device comprises a driving motor arranged in a driving chamber, a transmission member for rotating the rotating disc, a rotating flange fixedly connected with the transmission member, a first rotating disc fixedly connected with the rotating flange and a second rotating disc located on the first rotating disc, the driving motor drives the transmission member through a transmission belt, the first rotating disc and the second rotating disc are both provided with a circular-arc-shaped groove, a plurality of first connecting holes are formed in the first rotating disc, a plurality of second connecting holes corresponding to the first connecting holes are formed in the second rotating disc, a sliding rod is arranged in the first connecting hole and the second connecting hole, one end of the sliding rod is fixed in the first connecting hole, the other end of the sliding rod is provided with a sliding block and is slidably connected with the second connecting hole.

3. The filter auto-canner of claim 2, wherein: A plurality of magnetic attraction members are arranged in the circular-arc-shaped groove, and a plurality of support columns are arranged at the edge of the end face of the first rotating disc.

4. The filter auto-canner of claim 3, wherein: An inductive member is arranged on the side surface of the first rotating disc between the two circular-arc-shaped grooves, a positioning sensor for identifying the inductive member is detachably connected to the partition plate, and the rotating angle of the rotating disc is controlled by the positioning sensor identifying the inductive member.

5. The filter auto-canner of any one of claims 1 to 4, wherein: The can sealing device comprises an edge sealing wheel, an execution arm, a cam, a clutch, a fixed seat and a driving wheel assembly, the driving wheel assembly, the clutch and the cam are sequentially sleeved outside the main shaft from bottom to top, the end of the main shaft is provided with a disc, the fixed seat is arranged in the mounting hole in the center of the disc, the fixed seat is arranged corresponding to the circular-arc-shaped notch of the rotating disc device, one end of the execution arm is provided with a connecting plate connected with the edge sealing wheel and passes through the disc, the other end of the execution arm is provided with a transmission wheel tangent to the cam, the edge sealing wheel is located on the same horizontal plane as the fixed seat, the driving wheel assembly drives the clutch to rotate, the clutch is connected with the cam, and the transmission wheel drives the execution arm to move under the action of the cam so that the edge sealing wheel is pressed to the fixed seat to seal the filter.

6. The filter auto-canner of claim 5, wherein: The fixed seat is provided with a separation assembly, the separation assembly comprises an ejection rod arranged in the main shaft, an ejection cylinder and a separation member, the separation member is arranged in the fixed seat, one end of the ejection rod is connected with the ejection cylinder, and the other end of the ejection rod is connected with the separation member.

7. The filter auto-canner of claim 1, wherein: The working chamber is provided with a feed identification device between the first rotating disc and the second rotating disc, the feed identification device comprises a connecting rod mounted on the partition plate, a connecting block fixed to the end of the connecting rod, a mounting block for mounting an identification sensor and the identification sensor mounted on the end of the mounting block, the end of the connecting block away from the partition plate is provided with a sliding protrusion, the end of the mounting block close to the connecting block is provided with a sliding groove, the bottom of the sliding groove is provided with an adjusting groove penetrating through the mounting block, and the position of the mounting block and the connecting block is adjusted through the adjusting groove.

8. The filter auto-canner of claim 7, wherein: The pre-pressing device is arranged between the press device and the feeding identification device, and comprises a sliding sleeve, a sliding rod arranged in the sliding sleeve, a sliding cylinder connected with the sliding rod, a pre-pressing cylinder connected with the end of the sliding rod, and a pre-pressing block connected with the piston rod of the pre-pressing cylinder.

9. The filter auto-canner of claim 8, wherein: The out-feeding device is arranged on the work station behind the sealing device, and comprises an out-feeding cylinder and an out-feeding horizontal plate. The out-feeding cylinder is arranged on the side of the work chamber and faces the arc-shaped notch of the rotating disc. The out-feeding horizontal plate is connected with the piston rod of the out-feeding cylinder.

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