A packaging material replacement device for pillow packaging machine
By designing fixing screws and a dust cleaning mechanism in the packaging material replacement device of the pillow charter machine, the problem of poor detection effect caused by dust adhering to the surface of the probe lens is solved, the probe is stabilized and cleaned, and the equipment is improved.
Patent Information
- Application Number
- CN202420557325.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-21
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-03-21
AI Technical Summary
Due to the complexity of the internal environment of the factory, long-term use will cause dust and other impurities to adhere to the lens surface of the probe, resulting in poor detection effect.
A pillow charter packaging material replacement device including material roll one and material roll two is designed. The material film two contacts the material film one, and the outer side contacts the guide roller and the film connecting roller, and a probe is provided on the outside of the material film. The upper end of the probe contacts the micro motor, the lower end of the micro motor is fixed to the plug and the mounting plate, the movable connection screws inside the mounting plate, the screws are connected to the probe through thread, and the limit hole is opened on the surface of the screw, and the limit rod is slidingly connected to the limit rod, and the socket connection plate is fixed on the outside of the limit rod, and the connecting plate is slidingly connected to the probe. A spring is installed on the output shaft of the micro motor, and the dust cleaning mechanism is set, including a slider, a driven rod and bristles. The micro motor drives the dust cleaning mechanism to drive the bristles to slide along the surface of the probe lens to clean up dust and other impurities.
Through the fixing of screws and the driving of the cleaning mechanism, the stability and cleaning effect of the probe are ensured, and the poor detection effect caused by dust adhesion is avoided, and the long-term stability and cleaning performance of the equipment are improved.
Smart Images
Figure CN222699648U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pillow packing machines, in particular to a packaging material replacing device for pillow packing machines. Background Art
[0002] As we all know, the film feeding mechanism of the pillow packaging machine is a mechanical device used to package pillows. It consists of a film feeding device and a pillow packaging mechanism. The film feeding device is a component used to feed the film into the pillow packaging mechanism. It usually consists of a film roll, a tensioning device and a guide device. The film on the film roll is tightened by the tensioning device and then guided into the pillow packaging mechanism through the guide device;
[0003] The advantage of the film feeding mechanism of the pillow packaging machine is that it can realize automatic packaging and improve production efficiency. It can be applied to pillow packaging of different sizes and shapes, with high flexibility and adaptability. In addition, it can also ensure the quality and hygiene of packaging and improve the competitiveness of products.
[0004] However, the existing pillow packing machine packaging material replacement device also has certain shortcomings when in use. The existing pillow packing machine packaging material replacement device mostly uses a probe to perform real-time detection of the usage status of the material film. Due to the complexity of the internal environment of the factory, long-term use will cause dust and other impurities to adhere to the lens surface of the probe, resulting in poor probe detection effect. Utility Model Content
[0005] The utility model aims to provide a device for replacing packaging materials for a pillow packing machine, which solves the problem that the existing devices for replacing packaging materials for pillow packing machines mostly use probes to detect the use status of material films in real time. Due to the complexity of the internal environment of the factory, long-term use will cause dust and other impurities to adhere to the lens surface of the probe, resulting in poor probe detection effect.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pillow packing machine packaging material replacement device, comprising a material roll 1 and a material roll 2, the surface of the material roll 1 is provided with a material film 1, the surface of the material roll 2 is provided with a material film 2, the material film 2 is in contact with the material film 1, the outer side of the material film 1 is in contact with a plurality of guide rollers 1, the outer side of the material film 1 is in contact with a film-joining roller 1, the outer side of the material film 2 is in contact with a plurality of guide rollers 2, the outer side of the material film 2 is in contact with a film-joining roller 2, the film-joining roller 2 is in contact with the film-joining roller 1, and the outer sides of the material films 1 and 2 are both provided with probes;
[0007] The upper end of the probe contacts with a micro motor, the lower end of the micro motor is fixedly connected with an insert block, the insert block is slidably connected with the probe, the surface of the micro motor away from the output shaft is fixedly connected with a mounting plate, the mounting plate contacts with the probe, the mounting plate is movably connected with a screw inside, and the screw is threadedly connected with the probe;
[0008] A limiting hole is provided on the surface of the screw, a limiting rod is slidably connected to the inside of the probe, the limiting rod is slidably connected to the limiting hole, a connecting plate is fixedly sleeved on the outer side of the limiting rod, the connecting plate is slidably connected to the probe, a spring is provided on the outer side of the limiting rod, and a dust cleaning mechanism is provided on the output shaft of the micro motor.
[0009] Preferably, the lower end of the screw is fixedly connected with an end head, and the end head is in contact with the probe. Through the setting of the end head, the limiting rod can be squeezed for use.
[0010] Preferably, a plurality of the limiting holes are provided, and the plurality of limiting holes are arranged in a circular array on the screw. The provision of the limiting holes facilitates plug-in use in conjunction with the limiting rod.
[0011] Preferably, one end of the spring is welded to the connecting plate, and the other end of the spring is welded to the probe. Through the provision of the spring, the connecting plate can be connected for use.
[0012] Preferably, the cleaning mechanism includes a slider, which is slidably connected to the output shaft of the micromotor, and the upper and lower ends of the slider are fixedly connected to a limit plate, which is slidably connected to the output shaft of the micromotor. The limit plate at the lower end of the slider is fixedly connected to a driven rod, and the surface of the driven rod close to the probe is fixedly connected to bristles, and the bristles are in contact with the lens of the probe. The output shaft is driven by the micromotor to rotate to drive the slider to rotate, and then drive the driven rod to rotate, so that the bristles slide along the lens surface of the probe to clean dust and other impurities attached to the lens surface. When the bristles are worn out after long-term use, the slider can be pushed to move in the direction close to the micromotor under the deformation of the elastic member to drive the driven rod to move in the direction of the probe, so that the bristles are always in contact with the lens to ensure the cleaning effect of the bristles.
[0013] Preferably, a plurality of the bristles are provided, and the plurality of the bristles are evenly distributed on the driven rod. Through the provision of the bristles, impurities such as dust attached to the lens surface of the probe can be cleaned.
[0014] Preferably, an elastic member is bonded to the end surface of the slider away from the micro motor, and the other end of the elastic member is bonded to the output shaft of the micro motor. The slider can be connected for use by providing the elastic member.
[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0016] 1. The utility model can fix the mounting plate and then install the micro motor by setting the screws. Under the action of the limit hole, limit rod, spring and other structures, the screws can be inserted and limited to avoid the problem of screw vibration and de-threading, so as to ensure the long-term stability of the micro motor.
[0017] 2. The utility model can drive the bristles of the follower rod to slide along the lens surface of the probe through the driving action of the micro motor to clean the dust and other impurities attached to the lens. Under the deformation action of the elastic part, the bristles can be pushed to always contact with the lens to ensure the cleaning effect of the bristles. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 For the utility model Figure 1 Magnified image of the probe;
[0020] Figure 3 For the utility model Figure 2 Enlarged view of point A.
[0021] In the figure: 1. Material roll one; 2. Material roll two; 3. Material film one; 4. Material film two; 5. Film joining roller one; 6. Film joining roller two; 7. Probe; 8. Micro motor; 9. Insert block; 10. Mounting plate; 11. Screw; 12. End; 13. Limit hole; 14. Limit rod; 15. Connecting plate; 16. Spring; 17. Cleaning mechanism; 171. Slider; 172. Elastic member; 173. Follower rod; 174. Bristles. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1 , Figure 2 , Figure 3A pillow packing machine packaging material replacement device comprises a material roll 1 and a material roll 2, a material film 3 is arranged on the surface of the material roll 1, a material film 4 is arranged on the surface of the material roll 2, the material film 4 contacts the material film 3, the outer side of the material film 3 contacts a plurality of guide rollers 1, the outer side of the material film 3 contacts a film-joining roller 5, the outer side of the material film 2 4 contacts a plurality of guide rollers 2, the outer side of the material film 2 4 contacts a film-joining roller 2 6, the film-joining roller 2 6 contacts the film-joining roller 1 5, and probes 7 are arranged on the outer sides of the material films 1 3 and 2 4;
[0024] The upper end of the probe 7 contacts with a micro motor 8, the lower end of the micro motor 8 is fixedly connected with an insert block 9, the insert block 9 is slidably connected to the probe 7, the surface of the micro motor 8 away from the output shaft is fixedly connected with a mounting plate 10, the mounting plate 10 contacts with the probe 7, the interior of the mounting plate 10 is movably connected with a screw 11, and the screw 11 is threadedly connected to the probe 7;
[0025] The lower end of the screw 11 is fixedly connected with an end head 12, and the end head 12 is in contact with the probe 7. Through the setting of the end head 12, the limiting rod 14 can be squeezed for use. A limiting hole 13 is provided on the surface of the screw 11, and a plurality of limiting holes 13 are provided. The plurality of limiting holes 13 are arranged in a circular array on the screw 11. Through the setting of the limiting holes 13, it is convenient to cooperate with the limiting rod 14 for plugging and use. The inside of the probe 7 is slidably connected to the limiting rod 14, and the limiting rod 14 is slidably connected to the limiting hole 13. The outer side of the limiting rod 14 is fixedly sleeved with a connecting plate 15, and the connecting plate 15 is slidably connected to the probe 7. A spring 16 is provided on the outer side of the limiting rod 14, and one end of the spring 16 is welded to the connecting plate 15, and the other end of the spring 16 is welded to the probe 7. Through the setting of the spring 16, the connecting plate 15 can be connected for use, and the micro motor 8 is pushed to move with the probe 7, so that the plug block 9 is inserted into the probe 7, and drives the mounting plate 10 to contact the probe 7, and then pushes the screw 11 through the mounting plate 10, so that the screw 11 contacts the probe 7, and rotates the screw 11, so that the screw 11 makes a threaded movement, and the screw 11 is installed. In this process, the end head 12 is rotated and moved downward under the drive of the screw 11. When the end head 12 contacts the limiting rod 14, the limiting rod 14 moves under the action of extrusion to drive the connecting plate 15 to move, and the spring 16 is deformed, and finally the limiting rod 14 contacts the screw 11. Under the action of force, the limiting rod 14 slides along the surface of the screw 11. When the limiting rod 14 slides into the limiting hole 13, the spring 16 restores its deformation to push the limiting rod 14 to insert into the limiting hole 13, and the screw 11 is plugged and limited, so as to avoid the problem of vibration and de-threading of the screw 11.
[0026] See also Figure 1 , Figure 2A dust cleaning mechanism 17 is provided on the output shaft of the micro motor 8, and the dust cleaning mechanism 17 includes a slider 171. The slider 171 is slidably connected inside the output shaft of the micro motor 8. The upper and lower ends of the slider 171 are fixedly connected to a limit plate, and the limit plate is slidably connected to the output shaft of the micro motor 8. An elastic member 172 is bonded to the end surface of the slider 171 away from the micro motor 8, and the other end of the elastic member 172 is bonded to the output shaft of the micro motor 8. The slider 171 can be connected and used by setting the elastic member 172. The limit plate at the lower end of the slider 171 is fixedly connected to a driven rod 173, and the surface of the driven rod 173 close to the probe 7 is fixedly connected to bristles 174, and the bristles 174 are in contact with the lens of the probe 7. The bristles 174 are set There are multiple bristles 174 evenly distributed on the driven rod 173. Through the setting of the bristles 174, dust and other impurities attached to the lens surface of the probe 7 can be cleaned. The output shaft is driven by the micro motor 8 to rotate, so as to drive the slider 171 to rotate, and then drive the driven rod 173 to rotate, so that the bristles 174 slide along the lens surface of the probe 7 to clean the dust and other impurities attached to the lens surface. When the bristles 174 are worn out due to long-term use, under the deformation action of the elastic member 172, the slider 171 can be pushed to move in the direction close to the micro motor 8, so as to drive the driven rod 173 to move in the direction of the probe 7, so that the bristles 174 are always in contact with the lens to ensure the cleaning effect of the bristles 174.
[0027] The specific implementation process of the utility model is as follows: when the pillow packing machine packaging material replacement device needs to be used, the material film 13 on the left material roll 1 is pulled out through the film feeding device and then passed through the bag maker, and the material film 24 on the right material roll 2 is pulled out at the same time, and double-sided tape is affixed at the joint, bypassing the film splicing roller 15, and the film splicing roller 15 and the film splicing roller 26 are generally in a separated state; when the probe 7 on the left side for detecting whether the material film 13 is used up detects that the material film 13 is used up, the film splicing roller 15 and the film splicing roller 26 are clamped, so that the material film 13 and the material film 24 are adhered together, and the material film 24 is pulled out by the material film 13 and enters the bag maker, and the film splicing roller 15 and the film splicing roller 26 are separated at the same time; then a material roll is reinstalled on the left film winding roller, and the film splicing roller 15 and the film splicing roller 26 are also inserted to realize the replacement of the material film without stopping the machine;
[0028] By pushing the micro motor 8 to contact the probe 7, the plug block 9 is inserted into the probe 7, and the mounting plate 10 is driven to contact the probe 7, and then the screw 11 is pushed through the mounting plate 10, so that the screw 11 contacts the probe 7, and the screw 11 is rotated to make the screw 11 do threaded motion, and the screw 11 is installed. In this process, the end head 12 is rotated and moved downward under the drive of the screw 11. When the end head 12 contacts the limiting rod 14, the limiting rod 14 moves under the action of extrusion to drive the connecting plate 15 to move, and the spring 16 is deformed, and finally the limiting rod 14 contacts the screw 11. Under the action of force, the limiting rod 14 slides along the surface of the screw 11. When the limiting rod 14 slides into the limiting hole 13, the spring 16 restores its deformation to push the limiting rod 14 to insert into the limiting hole 13, and the screw 11 is plugged and limited, so as to avoid the problem of vibration and de-threading of the screw 11.
[0029] Start the micro motor 8 to drive the output shaft to rotate, so as to drive the slider 171 to rotate, and then drive the driven rod 173 to rotate, so that the bristles 174 slide along the lens surface of the probe 7 to clean the dust and other impurities attached to the lens surface. When the bristles 174 are worn out due to long-term use, the elastic member 172 is deformed to push the slider 171 to move toward the micro motor 8, so as to drive the driven rod 173 to move toward the probe 7, so that the bristles 174 are always in contact with the lens to ensure the cleaning effect of the bristles 174.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A packaging material replacement device for a pillow packaging machine, comprising a first material roll (1) and a second material roll (2), characterized in that: The surface of the material roll one (1) is provided with a material film one (3), the surface of the material roll two (2) is provided with a material film two (4), the material film two (4) is in contact with the material film one (3), the outer side of the material film one (3) is in contact with a plurality of guide rollers one, the outer side of the material film one (3) is in contact with a film-joining roller one (5), the outer side of the material film two (4) is in contact with a plurality of guide rollers two, the outer side of the material film two (4) is in contact with a film-joining roller two (6), the film-joining roller two (6) is in contact with the film-joining roller one (5), and the outer sides of the material films one (3) and two (4) are both provided with probes (7); The upper end of the probe (7) contacts with a micro motor (8), the lower end of the micro motor (8) is fixedly connected with an insert block (9), the insert block (9) is slidably connected to the probe (7), the surface of the micro motor (8) away from the output shaft is fixedly connected with a mounting plate (10), the mounting plate (10) contacts with the probe (7), the mounting plate (10) is movably connected inside with a screw (11), and the screw (11) is connected to the probe (7) by a thread; A limiting hole (13) is provided on the surface of the screw (11); the interior of the probe (7) is slidably connected to a limiting rod (14); the limiting rod (14) is slidably connected to the limiting hole (13); a connecting plate (15) is fixedly sleeved on the outer side of the limiting rod (14); the connecting plate (15) is slidably connected to the probe (7); a spring (16) is provided on the outer side of the limiting rod (14); and a dust cleaning mechanism (17) is provided on the output shaft of the micro motor (8).
2. The device for replacing packaging materials of a pillow packing machine according to claim 1, characterized in that: The lower end of the screw (11) is fixedly connected with a terminal (12), and the terminal (12) is in contact with the probe (7).
3. The device for replacing packaging materials of a pillow packing machine according to claim 1, characterized in that: A plurality of the limiting holes (13) are provided, and the plurality of limiting holes (13) are arranged in a ring array on the screw (11).
4. The device for replacing packaging materials of a pillow packing machine according to claim 1, characterized in that: One end of the spring (16) is welded to the connecting plate (15), and the other end of the spring (16) is welded to the probe (7).
5. The device for replacing packaging materials of a pillow packing machine according to claim 1, characterized in that: The dust cleaning mechanism (17) comprises a slider (171), the slider (171) is slidably connected inside the output shaft of the micro motor (8), the upper and lower ends of the slider (171) are fixedly connected to a limit plate, the limit plate is slidably connected to the output shaft of the micro motor (8), the limit plate at the lower end of the slider (171) is fixedly connected to a driven rod (173), the surface of the driven rod (173) close to the probe (7) is fixedly connected to bristles (174), and the bristles (174) are in contact with the lens of the probe (7).
6. The device for replacing packaging materials of a pillow packing machine according to claim 5, characterized in that: A plurality of the bristles (174) are provided, and the plurality of the bristles (174) are evenly distributed on the driven rod (173).
7. The device for replacing packaging materials of a pillow packing machine according to claim 5, characterized in that: An elastic member (172) is bonded to the end surface of the slider (171) away from the micro motor (8), and the other end of the elastic member (172) is bonded to the output shaft of the micro motor (8).