A dental strip packaging machine and its conveying and packaging method

Abstract

The present application discloses a toothpaste strip packaging machine and its conveying and packaging method, which includes a machine frame, materials, a feeding device, a cutting device, an inner packaging mechanism, a conveying device, an outer packaging mechanism and a discharging device. It is characterized in that the conveying device includes: a conveyor belt for the preliminary conveying of materials; a plurality of conveying sub-channels connected in parallel at the rear end of the conveyor belt; wherein, the conveyor belt conveys the materials into each conveying sub-channel respectively; the upper surfaces of the conveyor belt and the plurality of conveying sub-channels are on the same plane. By adopting the above technical solution, in daily use, through the setting of the conveying device, the materials are shunted during the conveying process from the conveyor belt to the plurality of conveying sub-channels, and the conveying planes of the conveyor belt and the plurality of conveying sub-channels are the same without height difference, making the material transportation more stable and not prone to deviation and deformation.

Description

Technical Field

[0001] The invention relates to a tooth paste packaging machine and a conveying and packaging method thereof. Background Art

[0002] Packaging machines are machines that package products to protect and beautify them. Packaging machines are mainly divided into two aspects: 1. Assembly line overall production packaging, 2. Product peripheral packaging equipment. Most packaging machines can only package once, and for products that require internal and external packaging, the work efficiency is low.

[0003] Existing packaging machines can perform inner and outer packaging at the same time. For example, a heating bag, eye mask production packaging and bag sealing connection equipment with patent number CN217805597U includes a frame, on which an inner packaging machine, a forming packaging machine and a bag sealing machine for packaging and sub-packaging materials are arranged in sequence along the conveying direction. The inner packaging machine and the forming packaging machine are conveyingly connected by an online device, and the forming packaging machine is conveyingly connected to the bag sealing machine. The online device includes at least two parallel conveying tracks, and the online device also includes a suction mechanism or a feeding track. The feeding track corresponds to the conveying track one by one and there is a height difference between the two. The feeding track and the conveying track are connected by a feeding channel.

[0004] In this embodiment, the inner and outer heating pads or eye masks are combined on the same production line to complete the whole process of processing and packaging. The production line has a high degree of automation and only one person is required to operate the equipment on the entire production line. However, the defects thereof are as follows:

[0005] 1. There is no shunt between the feeding track and the conveying track and there is a height difference. The materials collide during transportation, the shape will change, the transportation is unstable, and it is not convenient for later packaging;

[0006] 2. There is no detection device on the conveyor track, so it is impossible to control the consistency of material transportation on the two conveyor tracks, which makes subsequent statistics inconvenient. Summary of the invention

[0007] The present invention aims to solve one of the technical problems existing in the prior art.

[0008] The present application provides a tooth paste packaging machine, including a frame, materials, a feeding device, a cutting device, an inner packaging mechanism, a conveying device, an outer packaging mechanism and a feeding device, wherein the conveying device includes:

[0009] Conveyor belt, which is used for the early transportation of materials;

[0010] Several conveying lanes are connected in parallel at the rear end of the conveyor belt;

[0011] Among them, the conveyor belt transports the materials to each conveying lane respectively.

[0012] The conveyor belt is in the same plane as the upper surfaces of a number of conveying sub-channels.

[0013] A detection device, which is arranged at the upper ends of a number of conveying sub-channels;

[0014] A number of servo motors, which are connected to the detection device for signal transmission;

[0015] Among them, a number of servo motors can drive and control the transmission of each conveying sub-channel.

[0016] The detection device includes:

[0017] A pair of support seats, which are respectively fixedly installed on the frame on both sides of the conveying sub-channel; a detector, the two ends of which are respectively fixedly installed between the pair of support seats;

[0018] A number of probes, which are evenly distributed at the lower end of the detector;

[0019] A number of light sources, which are respectively arranged in each probe.

[0020] The conveying sub-channel includes:

[0021] A support frame, which is fixedly installed on the frame;

[0022] A pair of transmission shafts, which are respectively movably installed at both ends of the support frame;

[0023] A belt, which is movably installed on the pair of transmission shafts;

[0024] Among them, the pair of transmission shafts are controlled for transmission by a servo motor.

[0025] A number of adsorption holes, which are evenly distributed on the upper surface of the belt;

[0026] An adsorption cavity, which is arranged at the lower end of the belt and communicated with a number of adsorptions;

[0027] A negative pressure fan, which is arranged on the support frame and communicated with the adsorption cavity.

[0028] A pair of mounting plates, which are respectively fixedly installed on both sides of the frame;

[0029] A screw rod, the two ends of which are movably installed between the pair of mounting plates;

[0030] An air suction pipe, which is sleeved on the screw rod;

[0031] A long slit opening, which is arranged on the air suction pipe.

[0032] A single-chip microcomputer, one end of which is installed on the frame;

[0033] A force-bearing plate, which is installed on the single-chip microcomputer through a spring.

[0034] A jitter alarm, which is fixedly installed on a single-chip microcomputer.

[0035] Including the following steps:

[0036] S1. Feeding: Workers install the materials into the feeding device, and the materials are transported by the conveyor belt.

[0037] S2. Cutting: The materials are cut into the required shapes by the cutting device, and the cut materials continue to be transported on the conveyor belt.

[0038] S3. Inner packaging: The materials are transported into the inner packaging mechanism for inner packaging.

[0039] S4. Shunting: The materials that have completed inner packaging are shunted during the transportation from the conveyor belt to several conveyor sub-channels. The materials are respectively detected by the detection device, and the detection information drives several servo motors to control the transmission of each belt, so that the materials are arranged in an orderly manner at the same straight-line interval for transportation.

[0040] S5. Outer packaging: The shunted materials are orderly transported into the outer packaging mechanism for outer packaging.

[0041] S6. Discharging: The materials that have completed outer packaging are transported into the storage box through the discharging device.

[0042] The beneficial effects of the present invention are as follows:

[0043] 1. Through the setting of the conveying device, the materials are shunted during the transportation from the conveyor belt to several conveyor sub-channels, and the conveying planes of the conveyor belt and several conveyor sub-channels are the same without height difference, making the material transportation more stable and not prone to deviation and deformation.

[0044] 2. Through the setting of the detector and the servo motor, the detector can detect whether the materials on several conveyor sub-channels are arranged in an orderly manner at the same straight-line interval for transportation. When a deviation occurs, the servo motor is used to control the transmission of the corresponding belt to ensure the orderly transportation of the materials and avoid accumulation. Description of the Drawings

[0045] Figure 1 It is the front view of a dental patch packaging machine according to an embodiment of the present application;

[0046] Figure 2 It is the partial top view at A of a dental patch packaging machine according to an embodiment of the present application;

[0047] Figure 3 It is the three-dimensional structure diagram of the detector according to an embodiment of the present application;

[0048] Figure 4 It is the three-dimensional structure diagram of the suction air pipe according to an embodiment of the present application;

[0049] Figure 5This is a schematic three-dimensional structure diagram of the single-chip microcomputer in the embodiment of the present application.

[0050] Reference numerals

[0051] 1 - Frame, 2 - Material, 3 - Loading device, 4 - Cutting device, 5 - Inner packaging mechanism, 6 - Conveying device, 7 - Outer packaging mechanism, 8 - Unloading device, 9 - Conveyor belt, 10 - Conveying lane, 11 - Detection device, 12 - Servo motor, 13 - Support seat, 14 - Detector, 15 - Probe, 16 - Light source, 17 - Support frame, 18 - Transmission shaft, 19 - Belt, 20 - Adsorption hole, 21 - Adsorption cavity, 22 - Negative pressure fan, 23 - Mounting plate, 24 - Screw rod, 25 - Suction air pipe, 26 - Long slit opening, 27 - Single-chip microcomputer, 28 - Stress plate, 29 - Vibration alarm. Detailed implementation manners

[0052] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0053] The terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same type, and the number of objects is not limited. For example, the first object can be one or multiple. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally represents an "or" relationship between the associated objects before and after.

[0054] Next, in conjunction with the accompanying drawings, the server provided in the embodiments of the present application will be described in detail through specific embodiments and their application scenarios.

[0055] Embodiment 1:

[0056] As Figure 1 、 Figure 2As shown in the figure, an embodiment of the present application provides a dental strip packaging machine, which includes a frame 1, materials 2, a feeding device 3, a cutting device 4, an inner packaging mechanism 5, a conveying device 6, an outer packaging mechanism 7 and a discharging device 8. It is characterized in that the conveying device 6 includes: a conveyor belt 9 for the preliminary conveyance of the materials 2; a plurality of conveying sub-channels 10 connected in parallel at the rear end of the conveyor belt 9; wherein, the conveyor belt 9 conveys the materials 2 into each of the conveying sub-channels 10 respectively; the upper surfaces of the conveyor belt 9 and the plurality of conveying sub-channels 10 are on the same plane.

[0057] Further, the conveying sub-channel 10 includes: a support frame 17 fixedly installed on the frame 1; a pair of transmission shafts 18 movably installed at both ends of the support frame 17 respectively; a belt 19 movably installed on the pair of transmission shafts 18; wherein, the pair of transmission shafts 18 are controlled to rotate by a servo motor 12; a plurality of adsorption holes 20 evenly distributed on the upper surface of the belt 19; an adsorption cavity 21 arranged at the lower end of the belt 19 and communicated with the plurality of adsorption holes; a negative pressure fan 22 arranged on the support frame 17 and communicated with the adsorption cavity 21.

[0058] The present invention also discloses a conveying and packaging method for a dental strip packaging machine, including the following steps:

[0059] S1. Feeding: Workers install the materials 2 into the feeding device 3, and the materials 2 are transported by the conveyor belt 9.

[0060] S2. Cutting: The materials 2 are cut into the shapes required for production by the cutting device 4, and the cut materials 2 continue to be transported on the conveyor belt 9.

[0061] S3. Inner packaging: The materials 2 are transported into the inner packaging mechanism 5 for inner packaging.

[0062] S4. Shunting: The materials 2 after inner packaging are shunted during the transportation from the conveyor belt 9 to the plurality of conveying sub-channels 10. The materials 2 are respectively detected by the detection device 11, and the detection information drives the plurality of servo motors 12 to control the conveyance of each belt 19, so that the materials 2 are arranged and transported at equal intervals in the same straight line.

[0063] S5. Outer packaging: The shunted materials 2 are orderly transported into the outer packaging mechanism 7 for outer packaging.

[0064] S6. Discharging: The materials 2 after outer packaging are transported into the storage box through the discharging device 8.

[0065] In this embodiment of the present application, due to the adoption of the above structure, a feeding device 3, a cutting device 4, an inner packaging mechanism 5, an outer packaging mechanism 7 and a discharging device 8 are sequentially arranged on the frame 1 along the direction of the conveying device 6. The conveying device 6 includes: a conveyor belt 9 and a plurality of conveying sub-channels 10. The conveyor belt 9 is located at the front end of the outer packaging mechanism 7 for preliminary transportation, and the plurality of conveying sub-channels 10 are arranged in parallel and connected to the rear end of the conveyor belt 9; the material 2 is shunted during the transportation on the conveyor belt 9 and the plurality of conveying sub-channels 10. The shunting device includes: a support frame 17, a pair of transmission shafts 18 and a belt 19. The support frame 17 is fixedly installed on the frame 1, a pair of transmission shafts 18 are movably installed at both ends of the support frame 17, the belt 19 is installed on the pair of transmission shafts 18, the transmission shaft 18 is driven by a servo motor 12 to drive the belt 19 to rotate, and a plurality of adsorption holes 20 are uniformly distributed on the upper surface of the belt 19. An adsorption cavity 21 communicating with the plurality of adsorption holes 20 is opened at the lower end of the belt 19. The adsorption cavity 21 is communicated with a negative pressure fan 22 fixedly installed on the frame 1. When the negative pressure fan 22 evacuates the adsorption cavity 21, a negative pressure is quickly formed in the adsorption cavity 21, so that the adsorption holes 20 communicating with the adsorption cavity 21 quickly adsorb the material 2. The adsorption force ensures the stability of the transportation of the material 2 and prevents the material 2 from shifting during transportation. Moreover, the upper surfaces of the conveyor belt 9 and the plurality of conveying sub-channels 10 are on the same plane, making the transportation of the material 2 smoother. Workers install the material 2 in the feeding device 3, and the material 2 is transported on the conveyor belt 9. The material 2 first passes through the cutting device 4. A cutter with a specific shape is arranged in the cutting device 4 to cut the material 2 into the shape required for production. The cut material 2 is transported to the inner packaging mechanism 5 through the conveyor belt 9. The inner packaging mechanism 5 performs the first packaging on the material 2. The material 2 after the inner packaging is shunted during the transportation on the conveyor belt 9 and the plurality of conveying sub-channels 10. Each material 2 is transported in a straight line and arranged at intervals on the conveying sub-channel 10, and is transported into the outer packaging mechanism 7 for the second packaging. The material 2 after the inner and outer packaging still maintains an orderly transportation to the discharging device 8, and the discharging device 8 can collect the packaged material 2.

[0066] Embodiment 2:

[0067] As Figures 1 to 3As shown in the figure, in this embodiment, in addition to including the structural features of the foregoing embodiment, it further includes: a detection device 11, which is disposed at the upper ends of a plurality of conveying sub-channels 10; a plurality of servo motors 12, which are connected to the detection device 11 for signal transmission; wherein, the plurality of servo motors 12 can drive and control the transmission of each conveying sub-channel 10; the detection device 11 includes: a pair of support seats 13, which are respectively fixedly installed on the frame 1 on both sides of the conveying sub-channel 10; a detector 14, the two ends of which are respectively fixedly installed between the pair of support seats 13; a plurality of probes 15, which are evenly distributed at the lower end of the detector 14; a plurality of light sources 16, which are respectively disposed in each probe 15.

[0068] In this embodiment of the present application, due to the adoption of the above structure, the detection device 11 is disposed at the upper ends of a plurality of conveying sub-channels 10, the detection device 11 is connected to a plurality of servo motors 12, and the detection device 11 can transmit the detected information to the servo motors 12, so that the plurality of servo motors 12 can control each conveying sub-channel 10. The detection device 11 includes: a pair of support seats 13 and a detector 14. The support seats 13 are respectively fixedly installed on both sides of the secondary conveyor belt, and the detector 14 is fixedly installed between the pair of support seats 13. The detector 14 is located on a plurality of conveying sub-channels 10. Each conveying sub-channel 10 is demarcated by the detector 14. The conveying sub-channels 10 located in front of the detector 14 are classified as the diversion area, and the conveying sub-channels 10 located behind the detector 14 are classified as the transportation area. A plurality of probes 15 are evenly distributed at the lower end of the detector 14. A light source 16 is irradiated in each probe 15, and this light source 16 irradiates on the surface of each conveying sub-channel 10. When the material 2 is transported onto each conveying sub-channel 10, the materials 2 in the diversion area are transported in different orders. When the material 2 passes through the detector 14 to the transportation area, the light source 16 in the probe 15 of the detector 14 irradiates on the conveying sub-channel 10 to detect whether there is material 2 on each conveying sub-channel 10 in the transportation area. When there is no material 2 on one or more conveying sub-channels 10, the servo motor 12 of the conveying sub-channel 10 with material 2 at the light source 16 will drive it to pause. When there is material 2 on each conveying sub-channel 10, the plurality of servo motors 12 drive each conveying sub-channel 10 to transport together at the same time, ensuring that each material 2 is transported in an orderly manner in a straight line with equal spacing to the outer packaging device. Due to the setting of the detector 14 and the servo motor 12, it effectively prevents the incomplete sorting of the material 2 during transportation, resulting in the accumulation of the material 2, and is more convenient for later counting and statistics.

[0069] Embodiment 3:

[0070] As Figure 1 、 Figure 4As shown in the figure, in this embodiment, in addition to including the structural features of the foregoing embodiment, it further includes: a pair of mounting plates 23, which are respectively fixedly mounted on both sides of the frame 1; a screw rod 24, the two ends of which are movably mounted between the pair of mounting plates 23; an air suction pipe 25, which is sleeved on the screw rod 24; and a long slit 26, which is provided on the air suction pipe 25.

[0071] In this embodiment of the present application, due to the adoption of the above structure, a pair of mounting plates 23 are fixedly mounted on the frame 1 at the front end of the conveyor belt 9. A screw rod 24 is movably mounted between the pair of mounting plates 23. The motor drives the screw rod 24 to rotate. An air suction pipe 25 is sleeved on the outer end of the screw rod 24. A long slit 26 is provided on the air suction pipe 25. The long slit 26 is an air suction port. The screw rod 24 drives the air suction pipe 25 to rotate. There is an air suction fan on the mounting plate 23. Through the drive of the air suction port, the dust in the air is sucked into the air suction pipe 25 from the long slit 26, ensuring the cleanliness of the conveyor belt 9 and preventing the material 2 from sticking to the dust.

[0072] Embodiment 4:

[0073] As Figure 1 、 Figure 5 shown in the figure, in this embodiment, in addition to including the structural features of the foregoing embodiment, it further includes: a single-chip microcomputer 27, one end of which is mounted on the frame 1; a force-bearing plate 28, which is mounted on the single-chip microcomputer 27 through a spring; and a jitter alarm 29, which is fixedly mounted on the single-chip microcomputer 27.

[0074] In this embodiment of the present application, due to the adoption of the above structure, a single-chip microcomputer 27 is provided at one end of the frame 1. The single-chip microcomputer 27 is provided with a jitter sensor and a jitter alarm 29. The force-bearing plate 28 is mounted on the single-chip microcomputer 27 through four springs. When the dust in the air falls on the force-bearing plate 28, the force of the force-bearing plate 28 will be transmitted to the single-chip microcomputer 27 through the spring. When the weight of the dust exceeds the set value of the jitter sensor, the jitter alarm 29 will emit a sound to remind the worker to clean the machine in time and ensure a good working environment.

[0075] It should be noted that, in this text, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0076] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them fall within the protection scope of the present application.

Claims

1. A dental patch packaging machine, comprising a frame (1), materials (2), a feeding device (3), a cutting device (4), an inner packaging mechanism (5), a conveying device (6), an outer packaging mechanism (7) and a discharging device (8), characterized in that, The conveying device (6) includes: A conveyor belt (9) for the preliminary conveyance of the material (2); A plurality of conveying sub-channels (10) which are connected in parallel at the rear end of the conveyor belt (9); Wherein, the conveyor belt (9) conveys the material (2) into each of the conveying sub-channels (10) respectively, and the upper surfaces of the conveyor belt (9) and the plurality of conveying sub-channels (10) are in the same plane. It further includes: A detection device (11) which is arranged at the upper ends of the plurality of conveying sub-channels (10); A plurality of servo motors (12) which are connected to the detection device (11) for signal transmission; Wherein, the detection device (11) is used to detect whether there is material (2) on each of the conveying sub-channels (10) in the transportation area, and controls the driving of the plurality of servo motors (12) to drive and control the transmission of each of the conveying sub-channels (10), so that each material (2) is transported to the outer packaging device in an orderly manner in a straight line and at equal intervals.

2. A dental strip packaging machine according to claim 1, characterized in that, The detection device (11) includes: A pair of support seats (13) which are respectively fixedly installed on the frame (1) on both sides of the conveying sub-channel (10); A detector (14) whose two ends are respectively fixedly installed between the pair of support seats (13); A plurality of probes (15) which are evenly distributed at the lower end of the detector (14); A plurality of light sources (16) which are respectively arranged in each of the probes (15).

3. A dental patch packaging machine according to claim 1, characterized in that, The conveying sub-channel (10) includes: A support frame (17) which is fixedly installed on the frame (1); A pair of transmission shafts (18) which are respectively movably installed at both ends of the support frame (17); A belt (19) which is movably installed on the pair of transmission shafts (18); Wherein, the pair of transmission shafts (18) are controlled to transmit through the servo motor (12).

4. A dental patch packaging machine according to claim 3, characterized in that, It further includes: A plurality of adsorption holes (20) which are evenly distributed on the upper surface of the belt (19); An adsorption cavity (21) which is arranged at the lower end of the belt (19) and communicated with the plurality of adsorption holes; A negative pressure fan (22) which is arranged on the support frame (17) and communicated with the adsorption cavity (21).

5. A dental patch packaging machine according to claim 1, characterized in that, It further includes: A pair of mounting plates (23) which are respectively fixedly installed on both sides of the frame (1); A screw rod (24) whose two ends are movably installed between the pair of mounting plates (23); An air suction pipe (25) which is sleeved on the screw rod (24); A long slit opening (26) which is arranged on the air suction pipe (25).

6. A dental strip packaging machine according to claim 1, characterized in that, It further includes: A single-chip microcomputer (27) whose one end is installed on the frame (1); A force-bearing plate (28) which is installed on the single-chip microcomputer (27) through a spring.

7. A dental strip packaging machine according to claim 6, characterized in that, It further includes: A jitter alarm (29) which is fixedly installed on the single-chip microcomputer (27).

8. A conveying and packaging method suitable for the toothpaste sticker packaging machine according to claim 3, characterized in that, It includes the following steps: S1. Loading: Workers install the material (2) into the loading device (3), and the material (2) is transported by the conveyor belt (9); S2. Cutting: The material (2) is cut into the shape required for production by the cutting device (4), and the cut material (2) continues to be transported on the conveyor belt (9); S3. Inner packaging: The material (2) is transported into the inner packaging mechanism (5) for inner packaging; S4. Shunt: The materials (2) in the inner package are shunted during the transportation from the conveyor belt (9) to several conveyor sub-channels (10). The materials (2) are respectively detected by the detection device (11), and the detection information drives several servo motors (12) to control the transmission of each belt (19), so that the materials (2) are arranged in an orderly manner at intervals in the same straight line for transportation; S5. Outer package: The shunted materials (2) are orderly transported into the outer packaging mechanism (7) for outer packaging; S6. Discharging: The materials (2) after completing the outer packaging are transported into the storage box through the discharging device (8).

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