Pocket bag filling device capable of preventing wrong code spraying

Abstract

The utility model belongs to the technical field of filling devices, in particular to a pocket bag filling device capable of preventing wrong code spraying, which comprises a filling code spraying port rack, a support, a magnetic block and a gear, one side of the filling code spraying port rack is connected with the support, and the upper side of the support is provided with a chute. According to the pocket bag filling device capable of preventing wrong code spraying, the support and the filling code spraying opening rack are limited together, the position between the photoelectric sensor and the filling code spraying opening rack is adjusted, meanwhile, when the position of the photoelectric sensor is adjusted, a cable is not prone to being pulled, and a filled bag is moved to the filling code spraying opening rack to be marked and coded; when the filling machine or the ink-jet printer gives an alarm and stops, and filling is started again, the installed photoelectric sensor can rapidly detect zero position signals of the filling machine and feed the zero position signals back to the ink-jet printer, so that a corresponding state is conveniently kept between a jet printing sequence number and a filling head, and misalignment of sprayed codes is not prone to being caused.

Description

Technical Field

[0001] The utility model relates to the technical field of filling devices, in particular to a pocket bag filling device capable of preventing erroneous coding. Background Art

[0002] A pocket bag filling machine is a device that can fill various materials, such as powders, granules or liquids, into pocket bags. It can realize automatic filling of materials, reduce manual operations, improve production efficiency, ensure the weight or volume of the material in each bag is accurate, ensure the consistent amount of material in each pocket bag, and maintain product quality.

[0003] The filler is responsible for loading materials into packaging bags, while the inkjet printer identifies and encodes the bags after filling to ensure the integrity of product information. When the filler or inkjet printer stops due to an alarm and restarts filling, factors such as synchronization loss between the filler and inkjet printer and changes in material properties make it difficult for the printed serial number and the filling head to maintain a corresponding state, resulting in misalignment of the inkjet code. Therefore, we have proposed a pocket bag filling device that prevents incorrect inkjet coding. Utility Model Content

[0004] The purpose of the present invention is to provide a pocket bag filling device that prevents incorrect coding, so as to solve the problem raised in the above-mentioned background technology that when the filling machine or the inkjet printer alarms and stops, it is difficult to maintain the correspondence between the printed serial number and the filling head, and misalignment is likely to occur.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pocket bag filling device that prevents incorrect coding, comprising a filling coding port frame, a bracket, a magnetic block and a gear, one side of the filling coding port frame is connected to the bracket, the upper side of the bracket is provided with a slide groove, and the slide groove is slidably docked with the slider, the lower side of the slider is fixed with a connecting plate, and the lower side of the connecting plate is connected with a support rod, the support rod is docked with the docking sleeve, and a connecting pad is bonded to the inner side of the docking sleeve, and the docking sleeve is docked with the photoelectric sensor.

[0006] Preferably, one side of the photoelectric sensor is connected to a cable, and one side of the slider is movably connected to the outer frame of the magnetic block through a rotating shaft.

[0007] Preferably, a conductive metal plate is embedded on one side of the bracket close to the magnetic block, and an electromagnet is installed on the inner side of the conductive metal plate.

[0008] Preferably, a support plate is fixed to one side of the connecting plate, and the inner side of the support plate is movably connected to the gear via a bearing.

[0009] Preferably, the gear on one side of the support plate is fixed to one end of a connecting rod, and the other end of the connecting rod is connected to the stator end of the conductive slip ring joint.

[0010] Preferably, the rotor end of the conductive slip ring joint is connected to an end of the cable away from the photoelectric sensor.

[0011] Preferably, the upper sides of the two gears are connected to the tooth plate, and the tooth plate is fixed to the bracket.

[0012] Preferably, the slide groove matches the slider, the connection pad is made of rubber, and the connection pad is squeezed with the photoelectric sensor.

[0013] Preferably, the magnetic block is magnetically attracted to the electromagnet, and the gear is meshed and docked with the gear plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the pocket bag filling device that prevents incorrect coding restricts the bracket and the filling coding port frame together, adjusts the position between the photoelectric sensor and the filling coding port frame, and at the same time, the photoelectric sensor is not easy to pull the cable when adjusting the position, and the filled bag is moved to the filling coding port frame for identification and coding. When the filler or the coding machine alarm stops and starts filling again, the installed photoelectric sensor can quickly detect the zero position signal of the filler and feedback it to the coding machine, so that the printed serial number and the filling head are easy to maintain a corresponding state, which is not easy to cause the coding to be misplaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the filling machine frame and bracket of the utility model;

[0016] Figure 2 This is a schematic diagram of the bracket, slide and their connection structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the locally enlarged structure at point B in the middle.

[0019] In the figure: 1. Filling inkjet printer frame; 101. Bracket; 2. Slide; 201. Slider; 202. Connecting plate; 203. Support rod; 204. Docking sleeve; 205. Connecting pad; 206. Photoelectric sensor; 207. Cable; 208. Magnetic block; 209. Conductive metal plate; 210. Electromagnet; 211. Support plate; 212. Gear; 213. Connecting rod; 214. Tooth plate; 215. Conductive slip ring joint. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1-4 The utility model provides a technical solution: a pocket bag filling device for preventing incorrect coding, comprising a filling coding port frame 1, a bracket 101, a magnetic block 208 and a gear 212. One side of the filling coding port frame 1 is connected to the bracket 101, and a slide groove 2 is provided on the upper side of the bracket 101, and the slide groove 2 is slidably docked with the slider 201. A connecting plate 202 is fixed to the lower side of the slider 201, and a support rod 203 is connected to the lower side of the connecting plate 202. The support rod 203 is connected to the docking sleeve 204, and a connecting pad 205 is bonded to the inner side of the docking sleeve 204. The docking sleeve 204 is connected to the photoelectric sensor 206. A cable 207 is connected to one side of the photoelectric sensor 206. One side of the slider 201 is movably connected to the outer frame of the magnetic block 208 through a rotating shaft. The side of the bracket 101 close to the magnetic block 208 is inlaid with a conductive metal plate 20 9, and an electromagnet 210 is installed on the inner side of the conductive metal plate 209, a support plate 211 is fixed on one side of the connecting plate 202, and the inner side of the support plate 211 is movably connected to the gear 212 through a bearing, the gear 212 on one side of the support plate 211 is fixed to one end of the connecting rod 213, and the other end of the connecting rod 213 is connected to the stator end of the conductive slip ring joint 215, the rotor end of the conductive slip ring joint 215 is connected to the end of the cable 207 away from the photoelectric sensor 206, the upper sides of the two gears 212 are connected to the tooth plate 214, and the tooth plate 214 is fixed to the bracket 101, the slide groove 2 matches the slider 201, the connecting pad 205 is made of rubber, the connecting pad 205 is squeezed against the photoelectric sensor 206, the magnetic block 208 is magnetically attracted to the electromagnet 210, and the gear 212 is meshed and docked with the tooth plate 214.

[0022] In specific implementation, according to Figures 1-4The filling machine is responsible for loading the materials into the packaging bags, while the inkjet printer marks and codes the bags after filling to ensure the integrity of the product information. When the filled bags are to be marked and coded, the bracket 101 is first restricted together with the filling inkjet printer frame 1, and then the photoelectric sensor 206 is docked with the docking sleeve 204. The connecting pad 205 is made of rubber material with a certain deformation ability, and the connecting pad 205 is squeezed with the photoelectric sensor 206, so that the photoelectric sensor 206 is restricted to the inner side of the docking sleeve 204. At this time, the slider 201 is pulled to make the slider 201 Slide along the slide groove 2, and the slide groove 2 is matched with the slider 201, so that the slider 201 is not easy to shake and deviate when sliding along the slide groove 2, so that the slider 201 can stably drive the support rod 203 and the support plate 211 to move through the connecting plate 202, so that the support rod 203 can adjust the position between the photoelectric sensor 206 and the filling inkjet printer frame 1 through the docking sleeve 204, and at the same time, the support plate 211 drives the gear 212 to move, and the gear 212 is engaged with the tooth plate 214, so that when the support plate 211 drives the gear 212 to move, the gear 212 can connect the connecting rod 213 The cable 207 wound around the outside is tightened or loosened, so that the cable 207 can adjust the tightness according to the distance moved by the photoelectric sensor 206, so that the cable 207 is not easily pulled when the photoelectric sensor 206 adjusts its position, making it easy for the photoelectric sensor 206 to adjust the distance between it and the bag to be coded. At this time, the electromagnet 210 is energized to make the electromagnet 210 magnetic, and the magnetic block 208 is magnetically attracted to the electromagnet 210, so that the magnetic block 208 is restricted to the upper side of the electromagnet 210, so that the slider 201 is restricted to the inside of the slide 2, so that the photoelectric sensor 206 can remain stationary after moving, so that the photoelectric sensor 206 can remain stationary after moving. The electric sensor 206 is easy to adjust its position according to specific production or detection requirements, and the conductive metal plate 209 has excellent shielding properties, which can reflect and absorb electromagnetic waves, and prevent the electromagnet 210 from affecting the operation of the photoelectric sensor 206. At this time, the filled bag can be moved to the filling inkjet printer rack 1 for identification and coding. When the filler or inkjet printer alarms and stops, and starts filling again, the installed photoelectric sensor 206 can quickly detect the zero position signal of the filler and feedback it to the inkjet printer, so that the printed serial number and the filling head can maintain a corresponding state, which is not easy to cause the inkjet printer to be misaligned.

[0023] To sum up, the bracket 101 is restricted together with the filling inkjet printer frame 1, and the photoelectric sensor 206 is restricted together with the docking sleeve 204, and the slider 201 is pulled to adjust the position between the photoelectric sensor 206 and the filling inkjet printer frame 1. At the same time, the photoelectric sensor 206 is not easy to pull the cable 207 when adjusting the position, so that the photoelectric sensor 206 is easy to adjust the distance between it and the bag to be coded. At this time, the filled bag can be moved to the filling inkjet printer frame 1 for marking and coding. When the filler or inkjet printer alarm stops and starts filling again, the installed photoelectric sensor 206 can quickly detect the zero position signal of the filler and feedback it to the inkjet printer, so that the printed serial number and the filling head are easy to maintain a corresponding state, which is not easy to cause the inkjet printer to be misaligned. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0024] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pocket bag filling device for preventing incorrect coding, comprising a filling coding port frame (1), a bracket (101), a magnetic block (208) and a gear (212), characterized in that: A bracket (101) is connected to one side of the filling code injection port frame (1); a slide groove (2) is provided on the upper side of the bracket (101); the slide groove (2) is slidably docked with a slider (201); a connecting plate (202) is fixed to the lower side of the slider (201); a support rod (203) is connected to the lower side of the connecting plate (202); the support rod (203) is docked with a docking sleeve (204); a connecting pad (205) is bonded to the inner side of the docking sleeve (204); and the docking sleeve (204) is docked with a photoelectric sensor (206).

2. The pocket bag filling device for preventing incorrect coding according to claim 1, characterized in that: One side of the photoelectric sensor (206) is connected to a cable (207), and one side of the slider (201) is movably connected to the outer frame of the magnetic block (208) via a rotating shaft.

3. The pocket bag filling device for preventing incorrect coding according to claim 1, characterized in that: A conductive metal plate (209) is embedded on one side of the bracket (101) close to the magnetic block (208), and an electromagnet (210) is installed on the inner side of the conductive metal plate (209).

4. The pocket bag filling device for preventing incorrect coding according to claim 1, characterized in that: A support plate (211) is fixed to one side of the connecting plate (202), and the inner side of the support plate (211) is movably connected to the gear (212) via a bearing.

5. The pocket bag filling device for preventing incorrect coding according to claim 4, characterized in that: The gear (212) on one side of the support plate (211) is fixed to one end of a connecting rod (213), and the other end of the connecting rod (213) is connected to the stator end of the conductive slip ring joint (215).

6. The pocket bag filling device for preventing incorrect coding according to claim 5, characterized in that: The rotor end of the conductive slip ring joint (215) is connected to an end of the cable (207) away from the photoelectric sensor (206).

7. The pocket bag filling device for preventing incorrect coding according to claim 6, characterized in that: The upper sides of the two gears (212) are connected to the tooth plate (214), and the tooth plate (214) is fixed to the bracket (101).

8. The pocket bag filling device for preventing incorrect coding according to claim 1, characterized in that: The sliding groove (2) matches the slider (201), the connecting pad (205) is made of rubber, and the connecting pad (205) is pressed against the photoelectric sensor (206).

9. The pocket bag filling device for preventing incorrect coding according to claim 1, characterized in that: The magnetic block (208) and the electromagnet (210) are magnetically attracted, and the gear (212) and the toothed plate (214) are meshed and docked.

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