Food stamper machine

Abstract

The utility model relates to the field of food processing machinery, and discloses a food stamper machine which comprises an operation table, a conveying belt and a protective cover, a stamper mechanism is installed on the inner side of the protective cover and comprises a rotary air cylinder installed on the top in the protective cover, and a first telescopic air cylinder is installed at the output end of the rotary air cylinder. An L-shaped rotating arm with two equal-length arms is installed at the output end of the first telescopic air cylinder, seal bodies are installed at the two ends of the rotating arm through telescopic rods, seal bases matched with the seal bodies are symmetrically arranged on the two sides of the conveying belt, and a second telescopic air cylinder which is obliquely arranged is installed at the position, on the left side of the rotary air cylinder, of the inner top of the protective cover; a positioning frame is installed at the output end of the second telescopic air cylinder. The food is blocked and limited through the positioning frame, so that the food is located on the inner side of the positioning frame during stamping, and the stamping accuracy is improved; and the pressure between the seal body and the food can be buffered through the telescopic rod, and damage caused by too large pressure borne by the food is avoided.

Description

Technical Field

[0001] The utility model relates to the field of food processing machinery, in particular to a food stamping machine. Background Art

[0002] Stamping food is an effective food safety measure. By stamping and verifying food, we can ensure the reliable source and quality of the food, and enhance consumer trust and a sense of security when purchasing. Some seal designs have anti-counterfeiting features, which can effectively prevent counterfeit and inferior products, and maintain brand image and market order.

[0003] Most existing stamping devices use conveyor belts to transport food. Since the food moves with the conveyor belt, the existing stamping device has a poor positioning effect on the food, which affects the stamping effect; and when the pressure of the stamp is high, it is easy to damage the food. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing food stamping machine has a poor positioning effect on food, which affects the stamping effect; and when the pressure of the stamp is high, it is easy to cause damage to the food.

[0005] In order to solve the above problems, the technical solution of the present invention is: a food stamp machine, comprising an operating table, a conveyor belt is installed on the operating table, and a protective cover is installed on the top of the operating table above the conveyor belt, and a stamp mechanism is installed on the inside of the protective cover, characterized in that: the stamp mechanism comprises a rotary cylinder installed on the top of the protective cover, a telescopic cylinder 1 is installed on the output end of the rotary cylinder, an L-shaped rotating arm with two arms of equal length is installed on the output end of the telescopic cylinder 1, a telescopic rod is installed on both ends of the rotating arm, a stamp body is installed on the movable end of the telescopic rod, and a stamp seat compatible with the stamp body is symmetrically provided on both sides of the conveyor belt, and a tilted telescopic cylinder 2 is installed on the left side of the rotary cylinder on the top of the protective cover, and a positioning frame is installed on the output end of the telescopic cylinder 2.

[0006] Furthermore, a mounting plate is symmetrically fixed to the top of the right end of the operating table on both sides of the conveyor belt, and a material guide plate extending to the top of the conveyor belt is installed on the mounting plate.

[0007] Furthermore, observation windows are symmetrically provided on the front and rear sides of the protective cover, and a flip-up transparent cover is installed inside the observation window, and a handle is installed on the cover.

[0008] Furthermore, support seats are symmetrically installed on the top of the operating table on both sides of the conveyor belt, the seal seat is fixedly installed on the top of the support seat, and the sum of the heights of the seal seat and the support seat is adapted to the height of the food.

[0009] Furthermore, the output end of the telescopic cylinder 2 is fixedly connected to a horizontal plate, and the positioning frame is detachably mounted on the right end of the horizontal plate by screws.

[0010] Furthermore, an extension plate with an eight-shaped structure is connected to the opening at the right end of the positioning frame.

[0011] The advantages of the present invention over the existing technology are as follows: the present invention blocks and limits the food through the positioning frame, so that the food is located inside the positioning frame when stamping, thereby improving the accuracy of the stamp; the telescopic rod can buffer the pressure between the stamp body and the food, thereby avoiding damage to the food caused by excessive pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a three-dimensional Figure 1 .

[0013] Figure 2 This is a three-dimensional Figure 2 .

[0014] Figure 3 This is a cross-sectional view of the utility model Figure 1 .

[0015] Figure 4 This is a vertical cross-sectional view of the utility model Figure 2 .

[0016] As shown in the figure: 1. Operating table; 2. Conveyor belt; 3. Protective cover; 4. Rotary cylinder; 5. Telescopic cylinder 1; 6. Rotating arm; 7. Telescopic rod; 8. Seal body; 9. Seal base; 10. Telescopic cylinder 2; 11. Positioning frame; 12. Mounting plate; 13. Guide plate; 14. Cover plate; 15. Support seat; 16. Horizontal plate; 17. Extension plate. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] like Figure 1 and Figure 2As shown, a food stamp machine includes an operating table 1, a conveyor belt 2 is installed on the operating table 1, and a protective cover 3 is installed on the top of the operating table 1 above the conveyor belt 2, a stamp mechanism is installed on the inside of the protective cover 3, a mounting plate 12 is symmetrically fixed on both sides of the conveyor belt 2 at the top of the right end of the operating table 1, a material guide plate 13 extending to the top of the conveyor belt 2 is installed on the mounting plate 12, observation windows are symmetrically opened on the front and back sides of the protective cover 3, a flip-up transparent cover 14 is installed on the inside of the observation window, and a handle is installed on the cover 14.

[0019] By the provision of the guide plate 13, the food on the conveyor belt 2 can be moved to the center of the conveyor belt 2. The provision of the transparent cover plate 14 facilitates viewing the real-time situation of the internal seal operation of the protective cover 3.

[0020] like Figure 3 and Figure 4 As shown, the seal mechanism includes a rotary cylinder 4 installed on the top of the protective cover 3, a telescopic cylinder 5 is installed on the output end of the rotary cylinder 4, an L-shaped rotating arm 6 with two arms of equal length is installed on the output end of the telescopic cylinder 5, telescopic rods 7 are installed on both ends of the rotating arm 6, and a seal body 8 is installed on the movable end of the telescopic rod 7. Seal seats 9 adapted to the seal body 8 are symmetrically provided on both sides of the conveyor belt 2. Support seats 15 are symmetrically installed on the top of the operating table 1 on both sides of the conveyor belt 2. The seal seat 9 is fixedly installed on the top of the support seat 15, and the sum of the heights of the seal seat 9 and the support seat 15 is adapted to the height of the food.

[0021] When food-grade ink is added to the seal seat 9, the rotary cylinder 4 drives the telescopic cylinder 5 to rotate 90° forward or reverse when working, and the forward and reverse rotations are performed alternately; this ensures that each time the rotating arm 6 rotates, the seal body 8 on one arm is located directly above the food, and the seal body 8 on the other arm is located directly above the seal seat 9; when the telescopic cylinder 15 is extended, the rotating arm 6 drives the seal body 8 to descend, one seal body 8 is stained with the ink in the seal seat 9, and the other seal body 8 prints the ink on the food.

[0022] By providing the telescopic rod 7, the pressure between the seal body 8 and the food can be buffered, thereby preventing the food from being damaged by excessive pressure.

[0023] A tilted telescopic cylinder 2 10 is installed on the left side of the rotary cylinder 4 at the top of the protective cover 3. A positioning frame 11 is installed at the output end of the telescopic cylinder 2 10. An extension plate 18 with an eight-shaped structure is connected to the opening at the right end of the positioning frame 11.

[0024] When the telescopic cylinder 10 is extended, the positioning frame 11 moves downward and stops when the distance between the bottom edge of the positioning frame 11 and the top surface of the conveyor belt 2 is 0.2-0.5 cm. At this time, the positioning frame 11 is located directly below a seal body 8. When the food moves to the inside of the positioning frame 11, it will be blocked and restricted by the positioning frame 11, thereby ensuring the accuracy of the seal; in the case of deviation of the conveyor belt 2, the food can also be moved to the inside of the positioning frame 11 through the extension plate 18.

[0025] In specific use, the food to be stamped is placed on the conveyor belt 2 at intervals by the robotic arm. The food moves to the center of the conveyor belt 2 under the action of the guide plate 13, and is sent to the inside of the protective cover 3 through the conveyor belt 2. When the food moves to the inside of the positioning frame 11, it will be blocked and restricted by the positioning frame 11. The telescopic cylinder 15 extends to cause the seal body 8 to descend to complete the stamp. When a food is stamped, the rotary cylinder 4 drives the telescopic cylinder 15 to rotate, and at the same time, the telescopic cylinder 15 and the extension telescopic cylinder 2 10 contract. When the stamped food moves to the original stop position for a distance, the extension telescopic cylinder 2 10 quickly extends to the original position to block the next food. This reciprocating process can complete the stamping of the food.

[0026] The undisclosed parts in the present invention are all prior art, and their specific structures and working principles are not described in detail here.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0028] 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.

[0029] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A food stamping machine, comprising an operating table (1), a conveyor belt (2) being mounted on the operating table (1), a protective cover (3) being mounted on the top of the operating table (1) above the conveyor belt (2), a stamping mechanism being mounted inside the protective cover (3), and characterized in that: The seal mechanism comprises a rotary cylinder (4) mounted on the top of the protective cover (3); a telescopic cylinder (5) is mounted on the output end of the rotary cylinder (4); an L-shaped rotating arm (6) with two arms of equal length is mounted on the output end of the telescopic cylinder (5); telescopic rods (7) are mounted on both ends of the rotating arm (6); a seal body (8) is mounted on the movable end of the telescopic rod (7); seal seats (9) adapted to the seal body (8) are symmetrically provided on both sides of the conveyor belt (2); a tilted telescopic cylinder (10) is mounted on the top of the protective cover (3) on the left side of the rotary cylinder (4); a positioning frame (11) is mounted on the output end of the telescopic cylinder (10).

2. A food stamp machine according to claim 1, characterized in that: A mounting plate (12) is symmetrically fixed to the top of the right end of the operating table (1) on both sides of the conveyor belt (2), and a material guide plate (13) extending to the top of the conveyor belt (2) is installed on the mounting plate (12).

3. A food stamp machine according to claim 1, characterized in that: Observation windows are symmetrically provided on the front and rear sides of the protective cover (3), and a lift-up transparent cover plate (14) is installed inside the observation window, and a handle is installed on the cover plate (14).

4. A food stamp machine according to claim 1, characterized in that: Support seats (15) are symmetrically installed on the top of the operating table (1) on both sides of the conveyor belt (2), and the seal seat (9) is fixedly installed on the top of the support seat (15), and the sum of the heights of the seal seat (9) and the support seat (15) is adapted to the height of the food.

5. A food stamp machine according to claim 1, characterized in that: The output end of the second telescopic cylinder (10) is fixedly connected to a transverse plate (16), and the positioning frame (11) is detachably mounted on the right end of the transverse plate (16) by screws.

6. A food stamp machine according to claim 5, characterized in that: An extension plate (18) with an eight-shaped structure is connected to the opening at the right end of the positioning frame (11).

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