Full-automatic stick penetrating machine

Abstract

The utility model discloses a full-automatic stick penetrating machine which comprises a material conveying device, one or more stick penetrating machine heads are installed on the material conveying device, each stick penetrating machine head comprises a machine frame, a stick feeding device is installed on the machine frame, a stick feeding roller is rotatably installed at the outlet end of the stick feeding device, stick feeding grooves are evenly distributed in the stick feeding roller in the circumferential direction, and the stick feeding grooves are communicated with the stick feeding device. A stick distributing device is further installed above the outlet end of the stick feeding device, and a stick pushing device and a material pressing device located above the material conveying device are further installed on the machine frame. The stick feeding device and the stick distributing device distribute sticks into the stick feeding groove of the stick feeding roller, when materials move to the position below the material pressing device, the material pressing device presses the materials, the stick pushing device pushes the sticks in the stick feeding groove into the materials on the material conveying device, the stick penetrating operation is completed, and after one stick is penetrated, the stick feeding device feeds the sticks into the stick feeding groove. The material conveying device is used for conveying the next material to be subjected to skewering into the skewering station; the whole process is automatically completed by the stick penetrating machine, manpower is greatly saved, the stick penetrating efficiency is improved, and the stick penetrating quality can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of food processing machinery, in particular to a full-automatic label threading machine. Background Art

[0002] During the pre-processing of meat products, it is often necessary to skewer meat products, including sausage-like food, block-like food and meat slices. If the process of inserting bamboo or metal skewers into food is done manually, it is time-consuming and laborious, and it is easy to prick your hands. In order to improve the efficiency of skewering and skewering, make the skewering and skewering process simpler and more hygienic, and free people from the boring skewering and skewering work, manual skewering / skewering machines have appeared, and then automatic skewering / skewering machines have appeared; existing skewering / skewering equipment has many technical problems, such as low work efficiency, skewed skewers, etc., and the skewering / skewering efficiency and skewering / skewering quality cannot be guaranteed. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a label threading machine with high label threading efficiency and good label threading quality.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a fully automatic sign threading machine, including a material conveying device, on which a plurality of sign threading heads are installed, the sign threading head includes a frame installed on the side of the material conveying device, a sign feeding device is installed on the frame, a sign upper roller is rotatably installed at the outlet end of the sign feeding device, and sign upper grooves are evenly distributed circumferentially on the sign upper roller, a sign distributing device for distributing signs into the sign upper grooves is also installed above the outlet end of the sign feeding device, a sign pushing device cooperating with the sign upper roller is also installed on the frame, and a material pressing device located above the material conveying device is also installed on the frame.

[0005] As a preferred technical solution, the sign feeding device includes a sign feeding bucket, the bottom of which is provided with an inclined sign dropping plate, and the sign outlet at the bottom of the sign dropping plate is connected to the sign upper roller.

[0006] As a preferred technical solution, the cloth sign device includes a cloth sign shaft installed on the frame, and a plurality of cloth sign wheels are fixedly installed on the cloth sign shaft, and the distance between the outer peripheral surface of the cloth sign wheel and the outer peripheral surface of the upper sign roller is smaller than the diameter of the sign.

[0007] As a preferred technical solution, the frame is also equipped with a sign-blocking device located above the sign-distributing device, and the sign-blocking device includes a plurality of transversely arranged connecting rods, and a plurality of vertically arranged sign-blocking plates are fixedly mounted on the connecting rods.

[0008] As a preferred technical solution, the stick pushing device includes a stick pushing cylinder fixedly mounted on the frame, the power output end of the stick pushing cylinder is located above the upper stick roller and is fixedly mounted with a stick pushing plate, and a stick pushing protrusion cooperating with the upper stick groove is provided on the end surface of the stick pushing plate facing the upper stick roller.

[0009] As a preferred technical solution, the pressing device includes a pressing cylinder installed on the frame, a pressing seat is installed at the power output end of the pressing cylinder, and a pressing block is installed at the bottom end of the pressing seat.

[0010] As a preferred technical solution, the pressing block includes a pressing body fixedly connected to the pressing seat, a plurality of pressing teeth are arranged at intervals at the bottom end of the pressing body, and tooth grooves for the stick to pass through are arranged on the pressing end faces of the pressing teeth.

[0011] As a preferred technical solution, the material conveying device includes a conveyor belt, on which a supporting plate is arranged and installed, a mold is installed on the supporting plate, a plurality of storage grids for placing materials are distributed on the mold, and the mold is provided with a signing groove that passes through the storage grid.

[0012] As a preferred technical solution, a servo motor for driving the signing roller to rotate is installed on the frame.

[0013] As a preferred technical solution, the frames of the multiple threading heads are installed on one side of the material conveying device or distributed on both sides.

[0014] Due to the adoption of the above technical solution, a fully automatic sign-threading machine includes a material conveying device, a plurality of sign-threading heads are installed on the material conveying device, the sign-threading head includes a frame installed on one side of the material conveying device, a sign-feeding device is installed on the frame, a sign-loading roller is rotatably installed on the outlet end of the sign-feeding device, sign-loading grooves are evenly distributed circumferentially on the sign-loading roller, a sign-distributing device for distributing signs into the sign-loading grooves is also installed above the outlet end of the sign-feeding device, and a sign-pushing device cooperating with the sign-loading roller is also installed on the frame. The frame is also equipped with a pressing device located above the material conveying device; the stick feeding device and the stick distributing device distribute the sticks into the upper stick slot of the upper stick roller. When the material runs to the bottom of the pressing device, the pressing device presses the material, and the stick pushing device pushes the sticks in the upper stick slot into the material on the material conveying device to complete the stick threading operation. After one stick is threaded, the material conveying device conveys the next material to be threaded to the stick threading station; the entire process is automatically completed by the stick threading machine, which greatly saves manpower, improves the stick threading efficiency, and can ensure the stick threading quality. A material conveying device is equipped with multiple stick threading heads. Compared with a single stick threading head, multiple stick threading heads work greatly to improve the quantity efficiency of stick threading, and make full use of the space of the material conveying device, avoid adding material conveying devices, save the production cost of the machine, and occupy a small space. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following drawings are only intended to illustrate and explain the present invention, and do not limit the scope of the present invention.

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model with two signature threading heads;

[0017] Figure 2 This is a schematic diagram of the structure of the label threading machine head of the utility model embodiment;

[0018] Figure 3 It is an exploded view of the local structure of the embodiment of the utility model;

[0019] Figure 4 It is a partial structural schematic diagram of an embodiment of the utility model;

[0020] Figure 5 It is a partial side view of an embodiment of the utility model;

[0021] In the figure: 1-frame; 21-upper sign roller; 22-upper sign slot; 23-servo motor; 31-sign bucket; 32-sign drop plate; 41-sign distribution shaft; 42-fixed speed motor; 43-sign distribution wheel; 51-connecting rod; 52-sign blocking plate; 53-arc guide plate; 61-sign pushing cylinder; 62-sign pushing plate; 63-sign pushing protrusion; 71-pressing cylinder; 72-pressing seat; 73-pressing body; 74-pressing teeth; 81-conveyor belt; 82-supporting plate; 83-mould; 84-storage grid; 85-sign threading slot. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings and examples. In the following detailed description, only certain exemplary embodiments of the present invention are described by way of illustration. Needless to say, those skilled in the art will recognize that the described embodiments may be modified in various ways without departing from the spirit and scope of the present invention. Therefore, the drawings and descriptions are illustrative in nature and are not intended to limit the scope of protection of the claims.

[0023] like Figures 1 to 5 As shown, a fully automatic sign stringing machine includes a material conveying device, on which one or more sign stringing heads are installed. The number of sign stringing heads can be set as needed. When multiple sign stringing heads are used, the sign stringing efficiency is doubled; the sign stringing head includes a frame 1 installed on one side of the material conveying device, on which a sign feeding device is installed, and a sign upper roller 21 is rotatably installed at the outlet end of the sign feeding device, and upper sign grooves 22 are evenly distributed circumferentially on the upper sign roller 21, and a sign distribution device for distributing signs into the upper sign grooves 22 is also installed above the outlet end of the sign feeding device, a sign pushing device cooperating with the sign upper roller 21 is also installed on the frame 1, and a material pressing device located above the material conveying device is also installed on the frame 1.

[0024] The stick feeding device and the stick distributing device distribute the sticks into the upper stick slot 22 of the upper stick roller 21. When the material runs to the bottom of the pressing device, the pressing device presses the material, and the stick pushing device pushes the sticks in the upper stick slot 22 into the material on the material conveying device to complete the stick threading operation. After one stick is threaded, the material conveying device conveys the next material to be threaded to the stick threading station. The entire process is automatically completed by the stick threading machine, which greatly saves manpower, improves the stick threading efficiency, and can ensure the stick threading quality. A material conveying device is equipped with multiple stick threading heads, and multiple stick threading heads work at the same time. Compared with a single stick threading head, the efficiency of stick threading is greatly improved, and the space of the material conveying device is fully utilized to avoid adding material conveying devices, saving the production cost of the machine and occupying a small space.

[0025] When working, multiple signature machine heads work together. Take two signature machine heads as an example. The first signature machine head performs signature operation on materials arranged in odd positions, and the second machine head performs signature operation on materials arranged in even positions. That is, for each signature machine head, one out of every two materials is completed by the signature machine head; similarly, when there are three signature machine heads, for each signature machine head, one out of every three materials is completed by the signature machine head. The working principle of other number of signature machine heads is analogous to the above.

[0026] The stick feeding device includes a stick feeding bucket 31, and an inclined stick dropping plate 32 is provided at the bottom of the stick feeding bucket 31, and the stick outlet at the bottom of the stick dropping plate 32 is connected to the upper stick roller 21. The stick spreading device includes a stick spreading shaft 41 installed on the frame 1 and having a rotation direction opposite to that of the upper stick roller 21, and a fixed speed motor 42 for driving the stick spreading shaft 41 is installed on the frame 1, and a plurality of stick spreading wheels 43 are fixedly installed on the stick spreading shaft 41, and the stick spreading wheels 43 are made of silicone wheels, and the distance between the outer circumference of the stick spreading wheel 43 and the outer circumference of the upper stick roller 21 is less than the diameter of the stick. The rotation direction of the stick spreading shaft 41 is opposite to that of the upper stick roller 21, and the sticks can be evenly spread and placed in the upper stick slot 22 of the upper stick roller 21 in order, so as to prevent the sticks from entering the upper stick roller 21 in piles, and to prevent the sticks from being jammed due to being squeezed together.

[0027] The frame 1 is also provided with a blocking device located above the sign-laying device, and the blocking device includes a plurality of horizontally arranged connecting rods 51, and a plurality of vertically arranged blocking plates 52 are fixedly mounted on the connecting rods 51. The bottom end of the blocking plate 52 is provided with an arc-shaped guide plate 53 arranged around the sign-laying shaft 41, and the arc-shaped guide plate 53 extends downward from the bottom end of the blocking plate 52, bypasses the sign-laying shaft 41, and then extends to the sign-entry side of the upper sign roller 21. When working, the blocking plate 52 can prevent the signs falling from the sign-entry bucket 31 from flying out, and the arc-shaped part at the bottom of the blocking plate 52 guides the signs to the bottom of the sign-laying shaft 41.

[0028] The stick pushing device includes a stick pushing cylinder 61 fixedly mounted on the frame 1, the power output end of the stick pushing cylinder 61 is located above the upper stick roller 21 and fixedly mounted with a stick pushing plate 62, the stick pushing plate 62 is an L-shaped plate, and a stick pushing protrusion 63 cooperating with the upper stick slot 22 is arranged on the end surface of the stick pushing plate 62 facing the upper stick roller 21. When working, the stick pushing protrusion 63 extends into the upper stick slot 22 and can push out the stick in the upper stick slot 22.

[0029] The pressing device includes a pressing cylinder 71 installed on the frame 1, a pressing seat 72 is installed at the power output end of the pressing cylinder 71, and a pressing block is installed at the bottom end of the pressing seat 72. The pressing block includes a pressing body 73 fixedly connected to the pressing seat, and a plurality of pressing teeth 74 are arranged at intervals at the bottom end of the pressing body 73, and tooth grooves are arranged on the pressing end faces of the pressing teeth 74 for the skewers to pass through. When the material is transported to the skewers threading work station, the pressing cylinder 71 is activated to drive the pressing block downward, and after the pressing teeth 74 of the pressing block press the material tightly, the skewers are pushed over by the skewers pushing device, and the skewers pass through the tooth grooves and penetrate into the material.

[0030] The material conveying device comprises a conveyor belt 81, on which a supporting plate 82 is arranged. Figure 1 Only one supporting plate 82 is drawn in the figure, on which a mold 83 is mounted, on which a plurality of material storage grids 84 for placing materials are distributed, and on which a skewer passing groove 85 is provided which penetrates through the material storage grids 84 and for the skewer to pass through.

[0031] The frame 1 is provided with a servo motor 23 for driving the upper sign roller 21 to rotate. By adjusting the parameters of the servo motor 23, the upper sign groove 22 of the upper sign roller 21 corresponds to the sign threading station on the material conveying device, that is, the upper sign groove 22 and the sign threading groove 85 on the mold 83 and the tooth groove on the pressing block are located on the same straight line.

[0032] The frames of the plurality of the threading heads are installed on one side of the material conveying device or distributed on both sides. Taking two threading heads as an example, the two threading heads can be installed on the same side of the material conveying device or on both sides of the material conveying device.

[0033] The working efficiency of two stringing heads is doubled compared to that of one stringing head. The working process of the two stringing heads is illustrated below by way of example. Assuming that six material storage grids 84 are provided on each mold 83 and are numbered from the first to the sixth respectively, and the material in each material storage grid 84 needs to be threaded with a skewer, a stringing head can be provided to thread the materials in the first, third and fifth material storage grids 84, and another head can be provided to thread the materials in the second, fourth and sixth storage grids.

[0034] A photoelectric detection device for detecting whether there is material being delivered is installed above the material conveying device. When there is material being delivered, the pressing device starts working, and the upper signing roller 21 rotates to rotate the upper signing slot 22 with the sign to the sign pushing station; a photoelectric switch for detecting whether there is a sign in the upper signing slot 22 is also installed above the upper signing roller 21. When the sign is detected in the upper signing slot 22, the sign pushing device is activated to push the sign in the upper signing slot 22 into the material on the material conveying device to complete the sign threading operation. The material conveying device, the upper signing roller 21, the pressing device and the sign pushing device cooperate with each other. Under the control of the PLC control system, when there is material being delivered, the relevant components start working and cooperate with each other to complete the sign threading work; the entire process is automatically completed by the machine, which greatly saves manpower, improves work efficiency, and can ensure that the quality of the sign threading is qualified and uniform.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A fully automatic label threading machine, including a material conveying device, characterized in that: A plurality of sign threading heads are installed on the material conveying device, and the sign threading heads include a frame installed on the side of the material conveying device, a sign feeding device is installed on the frame, a sign upper roller is rotatably installed on the outlet end of the sign feeding device, and sign upper grooves are evenly distributed circumferentially on the sign upper roller, a sign distributing device for distributing the signs into the sign upper grooves is also installed above the outlet end of the sign feeding device, a sign pushing device cooperating with the sign upper roller is also installed on the frame, and a material pressing device located above the material conveying device is also installed on the frame.

2. The fully automatic labeling machine according to claim 1, characterized in that: The sign feeding device comprises a sign feeding bucket, the bottom of which is provided with an inclined sign dropping plate, and the sign outlet at the bottom of the sign dropping plate is connected to the sign upper roller.

3. The fully automatic label inserting machine according to claim 1, characterized in that: The cloth sign device includes a cloth sign shaft installed on the frame, and a plurality of cloth sign wheels are fixedly installed on the cloth sign shaft. The distance between the outer circumference of the cloth sign wheel and the outer circumference of the upper sign roller is smaller than the diameter of the sign.

4. The fully automatic label inserting machine according to claim 1, characterized in that: The frame is also provided with a sign-blocking device located above the sign-distributing device. The sign-blocking device includes a plurality of transversely arranged connecting rods, and a plurality of vertically arranged sign-blocking plates are fixedly mounted on the connecting rods.

5. The fully automatic label inserting machine according to claim 1, characterized in that: The stick pushing device includes a stick pushing cylinder fixedly mounted on the frame, the power output end of the stick pushing cylinder is located above the upper stick roller and is fixedly mounted with a stick pushing plate, and a stick pushing protrusion cooperating with the upper stick groove is arranged on the end surface of the stick pushing plate facing the upper stick roller.

6. The fully automatic label inserting machine according to claim 1, characterized in that: The material pressing device comprises a material pressing cylinder installed on the frame, a material pressing seat is installed at the power output end of the material pressing cylinder, and a material pressing block is installed at the bottom end of the material pressing seat.

7. The fully automatic label inserting machine according to claim 6, characterized in that: The pressing block comprises a pressing body fixedly connected to the pressing seat, a plurality of pressing teeth are arranged at intervals at the bottom end of the pressing body, and tooth grooves for the stick to pass through are arranged on the pressing end surfaces of the pressing teeth.

8. The fully automatic label inserting machine according to claim 1, characterized in that: The material conveying device comprises a conveyor belt, on which supporting plates are arranged and installed, on which a mould is installed, on which a plurality of material storage grids for placing materials are distributed, and on which a signature slot penetrating the material storage grids is arranged.

9. The fully automatic label inserting machine according to claim 1, characterized in that: A servo motor for driving the signing roller to rotate is installed on the frame.

10. The fully automatic label inserting machine according to any one of claims 1 to 9, characterized in that: The frames of the plurality of stringer heads are installed on one side of the material conveying device or distributed on both sides.

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