Code-spraying, label-feeding and label-pricking device of mesh bag packaging machine

Abstract

The invention discloses a code spraying, label feeding and binding device for a mesh bag packaging machine, which comprises a rack, a tape loading disc, a code spraying device, a label guiding wheel set, a label feeding device, a label cutting device and a binding device, the tape loading disc is used for mounting a label tape, the code spraying device is positioned in the label guiding wheel set, and the label feeding device is positioned in the binding device. The label guiding wheel set is used for supplying labels and tensioning the labels to help the code spraying device to spray codes on the labels, the label conveying device is arranged on the rack and located at the bottom of the label guiding wheel set and used for conveying the labels, and the label cutting device is located at the bottom of the label conveying device and used for cutting the labels. The tying device is located at the bottom of the label cutting device, the label conveying device conveys a label into the tying device to be combined with a mesh bag for tying, in this way, code spraying is conducted on the label, then the label is conveyed into the tying device to be combined with the mesh bag for tying, in this way, falling is not prone to occurring, and more material information can be input into the label.

Description

Technical field:

[0001] The invention relates to the field of mesh bag packaging machines, in particular to a coding, labeling and marking device for mesh bag packaging machines. Background technology:

[0002] The existing mesh bag packaging machines are used for mesh bag packaging, and are mainly used for packaging breathable materials such as fruits and vegetables. The mesh bag is a relatively special packaging material that uses a tie-mouth packaging. If material identification is required on the packaging, some will stick self-adhesive paper on the mesh surface or the tie-mouth, but this is easy to fall off and cannot be fixed. Summary of the invention:

[0003] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a coding, labeling and labeling device for a mesh bag packaging machine. The present invention aims to solve the problem in the prior art that labels cannot be fixed on mesh bag packaging and are prone to falling off.

[0004] The purpose of the present invention is achieved through the following technical solutions.

[0005] The object of the present invention is to provide a coding, labeling and labeling device for a mesh bag packaging machine, comprising a frame, a tape loading disk, a coding device, a label guide wheel group, a label feeding device, a label cutting device and a tying device, wherein the tape loading disk is located at the top position of the frame, the tape loading disk is used to install the label tape, the label guide wheel group is located below the tape loading disk, the coding device is located in the label guide wheel group, the label guide wheel group is used to supply labels and tighten labels to help the coding device to code the labels, the label feeding device is arranged on the frame and located at the bottom position of the label guide wheel group, the label feeding device is used to convey labels, the label cutting device is located at the bottom position of the label feeding device, the label cutting device is used to cut labels, the tying device is located at the bottom position of the label cutting device, the tying device is used to tie the mesh bag, and the label feeding device conveys the labels into the tying device to combine with the mesh bag for tying.

[0006] Furthermore, the frame is provided with a control display device, which is electrically connected to the coding device and is used to input and transmit instructions to the coding device for coding. The guide wheel group includes four rollers, two of which are arranged at the upper and lower positions of the coding device.

[0007] Furthermore, the tying device is a double-buckle tying device.

[0008] Furthermore, the label delivery device includes a guide plate, a stepping motor, a label delivery roller and a label pressing wheel, the stepping motor drives the label delivery roller to rotate, the guide plate is arranged on both sides of the label delivery roller, and the label pressing wheel presses the label delivery roller.

[0009] Furthermore, a driving gear is provided on the stepper motor, and two label delivering rollers are provided. A driven gear is fixed on each label delivering roller. The driving gear drives the two driven gears to rotate through a synchronous belt, and the guide plate is located on one side of the label delivering roller and between the label delivering rollers.

[0010] Furthermore, the guide plate is provided with a first through hole, and the first through hole is used for inserting a label.

[0011] Furthermore, the marking wheel includes an installation cover, a fixed cover, a first arm, a second arm and a connecting rod. The fixed cover is fixed on the frame, the first arm passes through the fixed cover and the frame, one end of the first arm is covered with a metal coil spring, the other end of the first arm is fixed with a connecting rod, the installation cover covers the metal coil spring, the other end of the connecting rod is fixed with the second arm, the second arm is covered with a roller, and the first arm is equipped with a pressure handle.

[0012] Furthermore, a fixed-length detection optical fiber device is provided in the inkjet device, and the fixed-length detection optical fiber device is used to detect the length of the label. The control display device is electrically connected to the fixed-length detection optical fiber device, and the control display device inputs a length instruction to the fixed-length detection optical fiber device to monitor the length of the label.

[0013] Furthermore, a monitoring device is provided on the guide wheel assembly, and the monitoring device is used to sense whether a label exists to start or shut down the coding device.

[0014] Furthermore, the label cutting device includes a label delivery housing, a cylinder and a cutter, the cylinder is connected to the cutter, the cylinder is fixed on the label delivery housing, and the cutter is located in the label delivery housing, and the label delivery housing is provided with a second through hole for the label to pass through.

[0015] Compared with the prior art, the present invention has the following effects:

[0016] 1) The present invention describes a coding, labeling and labeling device for a mesh bag packaging machine, comprising a frame, a tape loading disk, a coding device, a label guide wheel group, a label feeding device, a label cutting device and a tying device, wherein the tape loading disk is located at the top of the frame, the tape loading disk is used to install the label tape, the label guide wheel group is located below the tape loading disk, the coding device is located in the label guide wheel group, the label guide wheel group is used to supply labels and tighten labels to help the coding device to code the labels, the label feeding device is arranged on the frame and located at the bottom of the label guide wheel group, the label feeding device is used to convey labels, the label cutting device is located at the bottom of the label feeding device, the label cutting device is used to cut labels, the tying device is located at the bottom of the label cutting device, the tying device is used to tie the mesh bag, the label feeding device conveys the labels into the tying device to combine with the mesh bag for tying, so that the labels are coded, and then conveyed to the tying device to combine with the mesh bag for tying, so that they are not easy to fall off, and more material information can be entered on the label.

[0017] 2) Other advantages of the present invention are described in detail in the embodiment section of the specification. Description of the drawings:

[0018] Figure 1 It is a three-dimensional diagram of a coding, labeling and marking device for a mesh bag packaging machine provided by an embodiment of the present invention;

[0019] Figure 2 It is a three-dimensional diagram of a coding, labeling and marking device for a mesh bag packaging machine provided by an embodiment of the present invention;

[0020] Figure 3 It is a three-dimensional diagram of a coding, labeling and marking device for a mesh bag packaging machine provided by an embodiment of the present invention;

[0021] Figure 4 It is a three-dimensional diagram of a coding, labeling and marking device for a mesh bag packaging machine provided by an embodiment of the present invention;

[0022] Figure 5 It is a three-dimensional diagram of a coding, labeling and marking device for a mesh bag packaging machine provided by an embodiment of the present invention;

[0023] Figure 6 It is a three-dimensional diagram of a coding, labeling and marking device for a mesh bag packaging machine provided by an embodiment of the present invention;

[0024] Figure 7 It is a stereoscopic diagram of a coding, labeling and marking device for a mesh bag packaging machine provided by an embodiment of the present invention. Specific implementation method:

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0027] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0028] like Figures 1 to 7 As shown, this embodiment provides a coding, labeling and labeling device for a net bag packaging machine, including a frame 1, a tape loading reel 2, a coding device 3, a label guide wheel group 4, a label feeding device 5, a label cutting device 6 and a label tying device 7. A roll of labels will be installed on the tape loading reel 2, and the tape loading reel 2 is located at the top position of the frame 1. The tape loading reel 2 is used to install the label tape, and the label will move from top to bottom. The label guide wheel group 4 is located below the tape loading reel 2, and the coding device 3 is located in the label guide wheel group 4. The label guide wheel group 4 is used to supply labels and tighten labels to help the coding device 3 to code the labels. 5 is arranged on the frame 1 and is located at the bottom of the guide wheel group 4, the label feeding device 5 is used to feed the label, the label cutting device 6 is located at the bottom of the label feeding device 5, the label cutting device 6 is used to cut the label, the tying device 7 is located at the bottom of the label cutting device 6, the tying device 7 is used to tie the net bag, the label feeding device 5 feeds the label into the tying device 7 and ties it with the net bag, so that the label is sprayed with code, and then it is fed into the tying device 7 and ties it with the net bag, so that it is not easy to fall off, and more material information can be entered on the label.

[0029] As an optional embodiment, the frame 1 is provided with a control display device 8, and the control display device 8 is electrically connected to the coding device 3, and is used to input and transmit instructions to the coding device 3 for coding. The coding device 3 is an intelligent device with adjustable printing information. When it is necessary to manually switch or automatically link and control different materials or products produced at different times and realize remote control; it can also realize fully automatic unmanned coordination processing. The coding device 3 can also be a color printing, which can be effectively adapted by replacing the color ink cartridge. In the event of an abnormality in the coding device 3, it also has an alarm reminder and forced shutdown function.

[0030] The control and display device 8 can be used for on-site data entry, data can be copied and entered via a USB flash drive, or remote data writing can be used for remote control.

[0031] As an optional embodiment, the guide wheel group 4 includes four rollers 41, two of which are arranged at the upper and lower positions of the coding device 3, so that the labels can be brought to the coding device 3 for coding in an orderly manner as required.

[0032] As an optional embodiment, the tying device 7 is a double-buckle tying device, and a certain distance is left between the double buckles for cutting the mesh bag. The first buckle tying device is used to seal the bottom of the mesh bag first and then transport the material. The second buckle tying device is used to seal the mesh bag and the note together. Therefore, during the tying process, the sealing and second tying of the first material bag and the first tying of the second material bag will be carried out simultaneously.

[0033] As an optional embodiment, the label feeding device 5 includes a guide plate 51, a stepping motor 52, a label feeding roller 53 and a label pressing wheel 54. The stepping motor 52 drives the label feeding roller 53 to rotate. The guide plates 51 are arranged on both sides of the label feeding roller 53. The label pressing wheel 54 presses the label feeding roller 53. The stepping motor 52 is provided with a driving gear 55. Two label feeding rollers 53 are provided. A driven gear 56 is fixed on each label feeding roller 53. The driving gear 55 drives the two driven gears 56 to rotate through a synchronous belt 57. The guide plate 51 is located on one side of the label feeding roller 53 and between the label feeding rollers 53. A first through hole 511 is provided on the guide plate 51. The first through hole 511 is used to insert a label. The guide plate 51 of the label feeding device 5 can play a label guiding function and has a certain function of straightening the label, and also ensures the accuracy of the fixed-length detection optical fiber device 58.

[0034] As an optional embodiment, the label pressing wheel 54 includes a mounting cover 541, a fixed cover 542, a first arm 543, a second arm 544 and a connecting rod 545. The fixed cover 542 is fixed on the frame 1. The first arm 543 passes through the fixed cover 542 and the frame 1. A metal coil spring 546 is sleeved on one end of the first arm 543. A connecting rod 545 is fixed on the other end of the first arm 543. The mounting cover 541 covers the metal coil spring 546. The second arm 544 is fixed on the other end of the connecting rod 545. A roller 547 is sleeved on the second arm 544. A pressing handle 548 is installed on the first arm 543. The metal coil spring 546 is elastic. The roller 547 can be made to leave the label feeding roller 53 by pressing the pressing handle 548.

[0035] As an optional embodiment, a fixed-length detection optical fiber device 58 is provided in the label delivery device 5, and the fixed-length detection optical fiber device 58 is used to detect the length of the label. The control display device 8 is electrically connected to the fixed-length detection optical fiber device 58, and the control display device 8 inputs a length instruction to the fixed-length detection optical fiber device 58 to monitor the length of the label. The fixed-length detection optical fiber device 58 performs detection according to the required length entered by the control display device 8, and when the input length threshold is reached, the label cutting device 6 cuts off the note.

[0036] As an optional embodiment, a monitoring device is provided on the guide wheel group 4, and the monitoring device is used to sense whether there is a label to start or shut down the inkjet device 3. When the labels are used up, the monitoring device 41 will pause the inkjet device 3 when it detects that there are no labels, thereby protecting the inkjet device 3.

[0037] As an optional embodiment, the label cutting device 6 includes a label delivery shell 61, a cylinder 62 and a cutter 63. The cylinder 62 is connected to the cutter 63, the cylinder 62 is fixed on the label delivery shell 61, and the cutter 63 is located in the label delivery shell 61. The label delivery shell 61 is provided with a second through hole 611 for the label to pass through. The cylinder 62 pushes the cutter to cut the label. This structure is simple and convenient.

[0038] In the prior art, when it is necessary to add material identification to the packaging, some people will stick self-adhesive paper on the mesh surface or the tie, but this is easy to fall off and cannot be fixed. A device is provided to fix the label together at the tie of the mesh bag. A roll of labels is installed on the loading reel 1, and the labels are transported to the coding device 3 through the guide wheel group 4 for coding. The coded labels are straightened by the label feeding device 5 and placed in the tying device 7 to be tied with the mesh bag. After tying, the labels are cut by the label cutting device 6. This structure is not easy to fall off, and more material information can be entered on the label.

[0039] The loading reel 1 rotates and stops regularly under the action of its own adaptive elastic tension mechanism to ensure that the delivered labels can correctly reach each station, including the coding station, the label pressing and delivering station, the fixed-length detection optical fiber station; the cylinder cutting station and the labeling station of the back-end equipment net bag packaging machine.

[0040] When the tape reel 1 is feeding, the corresponding inkjet program can be adjusted by controlling the control display device 8, and then the control system will control the inkjet device 3 to perform real-time inkjet coding; when performing special information such as date or serial number, the control display device 8 provides the information, and the inkjet device 3 will also perform corresponding processing to ensure that it meets the actual needs of the user and meets the customized function requirements; on this basis, an external computer or remote signal interface can also be used for remote control and computer real-time measurement and control processing.

[0041] In addition, if the packaged materials are manually printed for the second time, there will be risks such as material damage or material outer packaging damage due to secondary pushing or manual printing. The second printing is done manually, which brings great labor intensity to the workers. Moreover, work errors caused by fatigue during the work of workers will lead to unexpected defective products at the back end; the special coding, labeling and labeling device for the net bag packaging machine can well solve the problems caused by this series of uncertain factors. By using this special labeling, labeling and labeling device, the labeling machine can work better and improve product quality. In addition, it is not advisable to rely too much on manual work in the food packaging industry. Even the emergence of sterile product requirements requires more suitable machines to adapt to this work; due to the continuous working requirements of packaging to reduce the need for manual intervention, the demand for special labeling, labeling and labeling devices is particularly important. The special coding, labeling and labeling device for the net bag packaging machine has powerful functions: it prints the label in real time and provides the required labeling labels to the net bag packaging machine in time.

[0042] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited thereto. Any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention are all equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A coding, labeling and labeling device for a net bag packaging machine, comprising a frame (1), a tape loading reel (2), a coding device (3), a label guide wheel set (4), a labeling device (5), a label cutting device (6) and a labeling device (7), characterized in that: The loading reel (2) is located at the top of the frame (1), and the loading reel (2) is used to install the label tape. The guide wheel group (4) is located below the loading reel (2). The coding device (3) is located in the guide wheel group (4), and the guide wheel group (4) is used to supply labels and tighten labels to help the coding device (3) to code the labels. The label delivery device (5) is arranged on the frame (1) and is located at the bottom of the guide wheel group (4). The label delivery device (5) is used to deliver labels. The label cutting device (6) is located at the bottom of the label delivery device (5), and the label cutting device (6) is used to cut labels. The tying device (7) is located at the bottom of the label cutting device (6), and the tying device (7) is used to tie the net bag. The label delivery device (5) delivers the label to the tying device (7) to combine with the net bag for tying.

2. The coding, labeling and marking device for a mesh bag packaging machine according to claim 1, characterized in that: The frame (1) is provided with a control display device (8), the control display device (8) is electrically connected to the coding device (3), and is used to input and transmit instructions to the coding device (3) for coding. The guide wheel group (4) includes four rollers (41), two of which are respectively provided at the upper and lower positions of the coding device (3).

3. The coding, labeling and marking device for a mesh bag packaging machine according to claim 1, characterized in that: The tying device (7) is a double-buckle tying device.

4. The coding, labeling and marking device for a mesh bag packaging machine according to claim 1, characterized in that: The label delivery device (5) comprises a guide plate (51), a stepping motor (52), a label delivery roller (53) and a label pressing wheel (54); the stepping motor (52) drives the label delivery roller (53) to rotate; the guide plate (51) is arranged at two sides of the label delivery roller (53); and the label pressing wheel (54) presses the label delivery roller (53).

5. The coding, labeling and marking device for a net bag packaging machine according to claim 4, characterized in that: The stepping motor (52) is provided with a driving gear (55), two label-delivering rollers (53) are provided, each label-delivering roller (53) is fixed with a driven gear (56), the driving gear (55) drives the two driven gears (56) to rotate through a synchronous belt (57), and the guide plate (51) is located at one side of the label-delivering roller (53) and between the label-delivering rollers (53).

6. The coding, labeling and marking device for a mesh bag packaging machine according to claim 4, characterized in that: The guide plate (51) is provided with a first through hole (511) which penetrates therethrough, and the first through hole (511) is used for inserting a label.

7. The coding, labeling and marking device for a net bag packaging machine according to claim 4, characterized in that: The marking wheel (54) comprises a mounting cover (541), a fixing cover (542), a first support arm (543), a second support arm (544) and a connecting rod (545); the fixing cover (542) is fixed on the frame (1); the first support arm (543) passes through the fixing cover (542) and the frame (1); one end of the first support arm (543) is sleeved with a metal coil spring (546); the other end of the first support arm (543) is fixed with a connecting rod (545); the mounting cover (541) covers the metal coil spring (546); the other end of the connecting rod (545) is fixed with a second support arm (544); the second support arm (544) is sleeved with a roller (547); and the first support arm (543) is installed with a pressing handle (548).

8. The coding, labeling and marking device for a mesh bag packaging machine according to claim 2, characterized in that: The inkjet coding device (3) is provided with a fixed-length detection optical fiber device (58), and the fixed-length detection optical fiber device (58) is used to detect the length of the label. The control display device (8) is electrically connected to the fixed-length detection optical fiber device (58), and the control display device (8) inputs a length instruction to the fixed-length detection optical fiber device (58) to monitor the length of the label.

9. The coding, labeling and marking device for a mesh bag packaging machine according to claim 1, characterized in that: The guide wheel assembly (4) is provided with a monitoring device, which is used to sense whether a label exists to start or stop the coding device (3).

10. The coding, labeling and marking device for a mesh bag packaging machine according to claim 1, characterized in that: The label cutting device (6) comprises a label delivery housing (61), a cylinder (62) and a cutter (63); the cylinder (62) is connected to the cutter (63); the cylinder (62) is fixed on the label delivery housing (61); the cutter (63) is located inside the label delivery housing (61); and the label delivery housing (61) is provided with a second through hole (611) through which the label passes.

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