Labeling machine for boxed food

Abstract

The utility model discloses a labeling machine for boxed food, which comprises a labeling machine main body, a bending plate is arranged at the top of the labeling machine main body, an air cylinder is arranged on the inner wall of the bending plate, a sticker is arranged at the bottom of the air cylinder, two outer frames are arranged at the top of the labeling machine main body, a door plate is arranged on the inner wall of the labeling machine main body, and the door plate is arranged on the inner wall of the labeling machine main body. The labeling machine for the boxed food further comprises a moving device and a labeling device, wherein the moving device is mounted in the labeling machine main body; and the winding device is mounted at the bottom of the air cylinder. The utility model relates to the technical field of food packaging, according to the labeling machine for boxed food, after the door plate is opened, the interior of the labeling machine main body can be conveniently maintained and repaired, food boxes are placed in the storage groove, the food boxes are driven by the moving device to alternately move to the bottom of the winding device, and when a worker takes the labeled food boxes, the worker can conveniently take the food boxes out of the storage groove. And the labeling device can continuously work, so that the labeling efficiency of the food box is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food packaging, in particular to a labeling machine for boxed food. Background Art

[0002] Food needs to be packaged during processing, transportation, storage, sales, and consumer use. Food packaging containers usually refer to packaging containers that are in direct contact with food, that is, inner packaging containers. Food packaged in packaging containers or packaging materials is called packaged food. After packaging, food needs to be labeled using a labeling machine to affix food information to the surface of the food.

[0003] When using the current labeling machine, a food box is placed on the top of the labeling machine and fixed with a fixing device to prevent the food box from shifting during labeling. When the rewinding device is working, the sticker moves downward, and the sticker comes into contact with the food box and adheres to the surface of the food box, thus completing the labeling of the food box.

[0004] When using a traditional labeling machine, the food box is placed on top of the labeling machine. After the food box is fixed, the sticker is attached to the surface of the food box using a winding device. Since the winding device needs to stop working after the food box is labeled, the staff needs to remove the food box from the top of the labeling machine. This process prevents the labeling device from working continuously, thereby reducing the labeling efficiency of the food box. Utility Model Content

[0005] In response to the deficiencies in the prior art, the utility model provides a labeling machine for boxed food, which solves the problem that in the traditional labeling machine, a food box is placed on top of the labeling machine, and after the food box is fixed, a reeling device is used to attach the sticker to the surface of the food box. Since the reeling device needs to stop working after the food box is labeled, the staff must remove the food box from the top of the labeling machine. This process makes the labeling device unable to work continuously, thereby reducing the labeling efficiency of the food box.

[0006] To achieve the above-mentioned object, the present invention is implemented through the following technical solutions: A labeling machine for boxed food, comprising a labeling machine main body, a bent plate is installed on the top of the labeling machine main body, a cylinder is installed on the inner wall of the bent plate, a sticker is provided at the bottom of the cylinder, two outer frames are installed on the top of the labeling machine main body, a door panel is installed on the inner wall of the labeling machine main body, the labeling machine for boxed food also includes: a moving device installed inside the labeling machine main body; a winding device installed at the bottom of the cylinder; a cleaning device is provided inside the two outer frames; wherein, the moving device drives the food box to move to the bottom of the winding device, the winding device winds up the sticker after being affixed, and the cleaning device cleans the surface of the food box.

[0007] Preferably, a control panel is installed on the outer wall of the labeling machine body and is electrically connected to the cylinder.

[0008] Preferably, the moving device includes: a cam, which is rotatably connected to the inner wall of the labeling machine body through a bearing; a first servo motor, which is detachably connected to the outer wall of the labeling machine body and detachably connected to the front of the cam, and the first servo motor is electrically connected to the control panel; a round rod, which is installed on the inner wall of the cam; an arc groove, which is movably connected to the outer wall of the round rod; a connecting plate, which is installed on the outer wall of the arc groove; a plurality of rollers, which are movably connected to the inner wall of the labeling machine body and rotatably connected to the back of the connecting plate through a bearing; two storage slots, which are both installed on the top of the connecting plate; wherein, when the first servo motor is working, the round rod on the cam drives the connecting plate on the arc groove to move, and the connecting plate drives the two storage slots to move alternately to the bottom of the winding device.

[0009] Preferably, the winding device includes: an extrusion block, which is installed at the output end of the cylinder and fits with the outer wall of the sticker; two limiting cylinders are provided, both of which are rotatably connected to the outer wall of the extrusion block through a pin shaft, and both fit with the outer wall of the sticker; a reel, which is rotatably connected to the outer wall of the extrusion block through a pin shaft, and is wound around the outer wall of the sticker; a reel, which is rotatably connected to the outer wall of the extrusion block through a pin shaft, and is wound around the outer wall of the sticker; a second servo motor, which is detachably connected to the outer wall of the extrusion block and detachably connected to one side of the reel, and the second servo motor is electrically connected to the control panel; wherein, when the second servo motor is working, it drives the reel to rotate, and the reel is pulled to rotate by the sticker, and the sticker is pressed on the food box when passing through the extrusion block.

[0010] Preferably, the cleaning device includes: two threaded rods, which are respectively threadedly connected to the inner walls of the two outer frames; two inner frames, which are respectively rotatably connected to the bottoms of the two threaded rods through bearings; multiple limiting rods, which are respectively installed on the tops of the two inner frames and movably connected to the inner walls of the two outer frames; two cleaning rollers, which are rotatably connected to the inner walls of the two inner frames through pins; wherein, when the threaded rods rotate, the cleaning rollers are driven to move through the inner frames to adjust the cleaning rollers to a suitable height.

[0011] The utility model has the following beneficial effects: the labeling machine for boxed food can facilitate maintenance and repair of the interior of the labeling machine body after the door panel is opened. The food box is placed in the storage slot, and the moving device drives the food box to move alternately to the bottom of the winding device. When the staff takes the labeled food box, the labeling device can work continuously, thereby improving the labeling efficiency of the food box;

[0012] The used stickers can be rolled up by the winding device, while new stickers and labels can be moved outwards, so as to facilitate continuous labeling of food boxes. The dust on the surface of the food box can be cleaned by the cleaning device to prevent dust from adhering between the label and the food box and affecting the firmness of the label. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 Schematic diagram of the connection structure of the middle cam, the first servo motor and the round rod;

[0015] Figure 3 for Figure 2 Schematic diagram of the connection structure of the middle extrusion block, the limiting cylinder and the unwinding cylinder;

[0016] Figure 4 for Figure 1 Schematic diagram of the connection structure of the middle threaded rod, inner frame and limit rod.

[0017] In the figure: 1. Labeling machine body; 2. Moving device; 201. Cam; 202. First servo motor; 203. Round rod; 204. Arc groove; 205. Connecting plate; 206. Roller; 207. Storage slot; 3. Bending plate; 4. Cylinder; 5. Rewinding device; 501. Extrusion block; 502. Limiting cylinder; 503. Unwinding drum; 504. Rewinding drum; 505. Second servo motor; 6. Labeling machine; 7. Outer frame; 8. Cleaning device; 801. Threaded rod; 802. Inner frame; 803. Limiting rod; 804. Cleaning roller; 9. Door panel; 10. Control panel. DETAILED DESCRIPTION

[0018] The following will be combined with the 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.

[0019] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process.

[0020] In the process of using a traditional labeling machine, a food box is placed on top of the labeling machine. After the food box is fixed, a reeling device is used to attach the sticker to the surface of the food box. After the food box is labeled, the reeling device needs to stop working and the staff needs to remove the food box from the top of the labeling machine. This process prevents the labeling device from working continuously, thereby reducing the labeling efficiency of the food box.

[0021] In view of this, the utility model provides a labeling machine for boxed food. After the door panel is opened, it is convenient to maintain and repair the interior of the labeling machine body. The food box is placed inside the storage slot, and the food box is driven by the moving device to move alternately to the bottom of the winding device. When the staff takes the labeled food box, the labeling device can work continuously, thereby improving the labeling efficiency of the food box.

[0022] Example 1: By Figure 1 、 2 , 3 and 4 show that a labeling machine for boxed food includes a labeling machine body 1, a bent plate 3 is installed on the top of the labeling machine body 1, a cylinder 4 is installed on the inner wall of the bent plate 3, a sticker 6 is provided at the bottom of the cylinder 4, two outer frames 7 are installed on the top of the labeling machine body 1, and a door panel 9 is installed on the inner wall of the labeling machine body 1. The labeling machine for boxed food also includes: a moving device 2, which is installed inside the labeling machine body 1; a winding device 5, which is installed at the bottom of the cylinder 4; and a cleaning device 8, which is provided inside the two outer frames 7; wherein the moving device 2 drives the food box to move to the bottom of the winding device 5, the winding device 5 winds up the sticker 6 after being affixed, and the cleaning device 8 cleans the surface of the food box;

[0023] In the specific implementation process, it is worth noting that the model of the cylinder 4 is SCA2-CB-100B-300-T0H3-DY. When the moving device 2 is in operation, it drives the two food boxes to move alternately to the bottom of the reeling device 5. The cleaning device 8 cleans the dust on the top of the food box. When the cylinder 4 is in operation, it drives the reeling device 5 to move downward to stick the label on the sticker 6 on the food box. When the reeling device 5 is in operation, it reels the used sticker 6.

[0024] Furthermore, a control panel 10 is installed on the outer wall of the labeling machine body 1 and is electrically connected to the cylinder 4;

[0025] In the specific implementation process, it is worth noting that the control panel 10 controls whether the cylinder 4 is working;

[0026] Specifically, when using the labeling machine for boxed food, the staff puts the food box on top of the moving device 2, and the moving device 2 drives the two food boxes to move alternately to the bottom of the winding device 5. The cleaning device 8 cleans the dust on the top of the food box. The control panel 10 controls the operation of the cylinder 4. When the cylinder 4 works, it drives the winding device 5 to move downward and sticks the label on the sticker 6 on the top of the food box. At the same time, the winding device 5 works to rewind the used sticker 6. After the door panel 9 is opened, it is convenient to repair the interior of the labeling machine body 1.

[0027] Example 2: By Figure 1 、 2 As can be seen from Figure 4, the moving device 2 includes: a cam 201, which is rotatably connected to the inner wall of the labeling machine body 1 through a bearing; a first servo motor 202, which is detachably connected to the outer wall of the labeling machine body 1 and detachably connected to the front of the cam 201, and the first servo motor 202 is electrically connected to the control panel 10; a round rod 203, which is mounted on the inner wall of the cam 201; an arc groove 204, which is movably connected to the outer wall of the round rod 203; a connecting plate 205, which is mounted on the outer wall of the arc groove 204; a plurality of rollers 206, which are movably connected to the inner wall of the labeling machine body 1 and rotatably connected to the back of the connecting plate 205 through a bearing; two storage slots 207 are provided, both of which are mounted on the top of the connecting plate 205; wherein, when the first servo motor 202 is working, the round rod 203 on the cam 201 drives the connecting plate 205 on the arc groove 204 to move, and the connecting plate 205 drives the two storage slots 207 to move alternately to the bottom of the winding device 5;

[0028] In the specific implementation process, it is worth noting that the model of the first servo motor 202 is ECMA-E11320RS. When the first servo motor 202 is working, it drives the round rod 203 to move through the cam 201, and the round rod 203 drives the connecting plate 205 to move through the arc groove 204. The connecting plate 205 drives the two storage slots 207 to move alternately to the bottom of the winding device 5;

[0029] Specifically, based on the above-mentioned embodiment 1, the control panel 10 controls the operation of the first servo motor 202, the first servo motor 202 drives the cam 201 to rotate, the cam 201 drives the round rod 203 to move, the round rod 203 drives the arc groove 204 to move, the arc groove 204 drives the connecting plate 205 to move, the connecting plate 205 drives the two storage slots 207 to move alternately to the bottom of the winding device 5, and the food boxes inside the two storage slots 207 are alternately labeled, thereby improving the labeling efficiency of the food boxes.

[0030] Example 3: By Figure 1 、 2As can be seen from Figure 3, the winding device 5 includes: an extrusion block 501, which is installed at the output end of the cylinder 4 and fits the outer wall of the sticker 6; two limiting cylinders 502 are provided, both of which are rotatably connected to the outer wall of the extrusion block 501 through a pin shaft, and both fit the outer wall of the sticker 6; a reel 503 is rotatably connected to the outer wall of the extrusion block 501 through a pin shaft, and is wound around the outer wall of the sticker 6; a reel 504 is rotatably connected to the outer wall of the extrusion block 501 through a pin shaft, and is wound around the outer wall of the sticker 6; a second servo motor 505 is detachably connected to the outer wall of the extrusion block 501 and is detachably connected to one side of the reel 504, and the second servo motor 505 is electrically connected to the control panel 10; wherein, when the second servo motor 505 is working, it drives the reel 504 to rotate, and pulls the reel 503 to rotate through the sticker 6, and the sticker 6 is pressed on the food box when it passes through the extrusion block 501;

[0031] In the specific implementation process, it is worth noting that the model of the second servo motor 505 is 110ZYT. When the second servo motor 505 is working, it drives the winding drum 504 to rotate. The winding drum 504 pulls the unwinding drum 503 to rotate through the sticker 6. The limiting cylinder 502 limits the position of the sticker 6 to prevent the sticker 6 from breaking due to wear. When the sticker 6 passes through the squeezing block 501, it presses on the top of the food box.

[0032] Specifically, based on the above-mentioned embodiment 1, the control panel 10 controls the operation of the second servo motor 505. When the second servo motor 505 is working, it drives the winding drum 504 to rotate. The winding drum 504 winds the used sticker 6. During the winding process of the sticker 6, the unwinding drum 503 is pulled to rotate, and the new sticker 6 is pulled out together with the label. The limiting cylinder 502 limits the movement of the sticker 6. When the cylinder 4 drives the extrusion block 501 to move downward, the label is attached to the top of the food box.

[0033] Example 4: By Figure 1 、 2 As shown in Figures 4 and 5, the cleaning device 8 includes: two threaded rods 801, which are respectively threadedly connected to the inner walls of the two outer frames 7; two inner frames 802, which are respectively rotatably connected to the bottoms of the two threaded rods 801 through bearings; multiple limiting rods 803, which are respectively installed on the tops of the two inner frames 802 and movably connected to the inner walls of the two outer frames 7; two cleaning rollers 804, which are rotatably connected to the inner walls of the two inner frames 802 through pins; wherein, when the threaded rods 801 rotate, the cleaning rollers 804 are driven to move through the inner frames 802, and the cleaning rollers 804 are adjusted to a suitable height;

[0034] In the specific implementation process, it is worth noting that when the threaded rod 801 rotates, the cleaning roller 804 is driven to move through the inner frame 802 to adjust the use height of the cleaning roller 804;

[0035] Specifically, based on the above-mentioned embodiment 1, the staff twists the threaded rod 801 to rotate. Since the limiting rod 803 restricts the inner frame 802, the threaded rod 801 drives the inner frame 802 to move, and the inner frame 802 drives the cleaning roller 804 to move, and the use height of the cleaning roller 804 is adjusted. When the food box moves to the bottom of the cleaning roller 804, the dust on the surface of the food box is cleaned.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A labeling machine for boxed food, comprising a labeling machine body (1), characterized in that: A bent plate (3) is installed on the top of the labeling machine body (1), a cylinder (4) is installed on the inner wall of the bent plate (3), and a sticker (6) is provided on the bottom of the cylinder (4). Two outer frames (7) are installed on the top of the labeling machine body (1), and a door panel (9) is installed on the inner wall of the labeling machine body (1). The labeling machine for boxed food further includes: A moving device (2) is installed inside the labeling machine body (1); A winding device (5) is installed at the bottom of the cylinder (4); A cleaning device (8) is arranged inside the two outer frames (7); The moving device (2) drives the food box to move to the bottom of the reeling device (5), the reeling device (5) reels the sticker (6) after it is applied, and the cleaning device (8) cleans the surface of the food box.

2. A labeling machine for boxed food according to claim 1, characterized in that: A control panel (10) is installed on the outer wall of the labeling machine body (1) and is electrically connected to the cylinder (4).

3. The labeling machine for boxed food according to claim 1, characterized in that: The mobile device (2) comprises: A cam (201) is rotatably connected to the inner wall of the labeling machine body (1) via a bearing; a first servo motor (202) detachably connected to the outer wall of the labeling machine body (1) and detachably connected to the front surface of the cam (201); the first servo motor (202) is electrically connected to the control panel (10); A round rod (203) is mounted on the inner wall of the cam (201); An arc groove (204) movably connected to the outer wall of the round rod (203); A connecting plate (205) is mounted on the outer wall of the arc groove (204); A plurality of rollers (206) are provided, each of which is movably connected to the inner wall of the labeling machine body (1) and is rotatably connected to the back side of the connecting plate (205) via a bearing; Two storage tanks (207) are provided and both are mounted on the top of the connecting plate (205); When the first servo motor (202) is in operation, the round rod (203) on the cam (201) drives the connecting plate (205) on the arc slot (204) to move, and the connecting plate (205) drives the two storage slots (207) to move alternately to the bottom of the winding device (5).

4. The labeling machine for boxed food according to claim 1, characterized in that: The winding device (5) comprises: An extrusion block (501) is installed at the output end of the cylinder (4) and is in contact with the outer wall of the sticker (6); Two limiting cylinders (502) are provided, both of which are rotatably connected to the outer wall of the extrusion block (501) through a pin shaft and are in contact with the outer wall of the sticker (6); An unwinding drum (503) is rotatably connected to the outer wall of the extrusion block (501) via a pin shaft and is wound around the outer wall of the sticker (6); A reel (504) is rotatably connected to the outer wall of the extrusion block (501) via a pin, and is wound around and connected to the outer wall of the sticker (6); a second servo motor (505) detachably connected to the outer wall of the extrusion block (501) and detachably connected to one side of the winding drum (504); the second servo motor (505) is electrically connected to the control panel (10); When the second servo motor (505) is in operation, it drives the reel (504) to rotate, and pulls the unreel (503) to rotate through the sticker (6), and the sticker (6) is pressed onto the food box when passing through the squeezing block (501).

5. The labeling machine for boxed food according to claim 1, characterized in that: The cleaning device (8) comprises: Two threaded rods (801) are provided and are respectively threadedly connected to the inner walls of the two outer frames (7); Two inner frames (802) are provided and are rotatably connected to the bottoms of the two threaded rods (801) through bearings respectively; A plurality of limiting rods (803) are provided, each of which is mounted on the top of the two inner frames (802) and is movably connected to the inner walls of the two outer frames (7); Two cleaning rollers (804) are provided and are rotatably connected to the inner walls of the two inner frames (802) via pins; When the threaded rod (801) rotates, the cleaning roller (804) is driven to move via the inner frame (802), thereby adjusting the cleaning roller (804) to a suitable height.

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