Biscuit forming machine for crisp biscuit production

Abstract

The utility model relates to the technical field of crisp biscuits, in particular to a biscuit forming machine for producing the crisp biscuits, which comprises a biscuit forming machine body and an operation shell fixed on one side of the top of the biscuit forming machine body, a transmission roller used for supporting and conveying is mounted on one side of the biscuit forming machine body, a pressing roller is arranged in an inner cavity of the operation shell, and the pressing roller is connected with the operation shell. The biscuit forming machine further comprises a controller arranged on the front side of the biscuit forming machine body, a feeding hopper is arranged on the top of the operation shell, and a forming mold is arranged on the surface of the pressing roller. The connecting driving rods are arranged on the front side and the rear side of the pressing roller, and a bearing seat is installed on one side of an inner cavity of the pressing roller. The vibration assembly is conveniently vibrated through the servo motor, so that the arc-shaped plate vibrates one side of the inner wall of the pressing roller, the servo motor is not influenced by rotation of the pressing roller through the bearing seat, and the arc-shaped plate can be always aligned with the position to be discharged to frequently vibrate; therefore, the biscuits can easily fall off from the inside of the forming die.

Description

Technical Field

[0001] The utility model relates to the technical field of crisp biscuits, in particular to a biscuit forming machine for producing crisp biscuits. Background Art

[0002] Shortbread biscuits are a type of biscuits with a crispy texture made from low-gluten wheat flour as the main raw material, with more oil and sugar. Shortbread biscuits need to be made into different shapes during the production and processing process, so a biscuit forming machine is needed in the production and processing of shortbread biscuits.

[0003] The current biscuit forming machines used in biscuit production usually convey the pressed biscuits in rows during operation. However, some biscuit types or recipes may have a higher viscosity, which causes them to easily adhere to the surface of the pressing roller. During the biscuit forming process, when the pressing roller presses the biscuits and starts to rotate, some biscuits will separate from the surface of the pressing roller under the action of pressure. However, due to the high viscosity of the biscuit surface, these separated biscuits will still maintain a certain friction with the surface of the pressing roller. Therefore, after the biscuits are pressed and formed, some biscuits will still adhere to the pressing roller. Since the biscuits are conveyed in rows, if there is a missing biscuit in a row that adheres to the pressing roller, these biscuits need to be additionally processed, which will cause delays and slowdowns in the production line, thereby affecting the production speed. Utility Model Content

[0004] The utility model aims to provide a biscuit forming machine for producing crisp biscuits to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a biscuit forming machine for producing crisp biscuits, comprising a biscuit forming machine body and an operating shell fixed to one side of the top of the biscuit forming machine body, a transmission roller for supporting and conveying is installed on one side of the biscuit forming machine body, a pressing roller is arranged in the inner cavity of the operating shell, and further comprising:

[0006] A controller is arranged on the front side of the biscuit forming machine body, a feed hopper is arranged on the top of the operating shell, and a forming mold is arranged on the surface of the pressing roller;

[0007] A connecting driving rod is arranged on the front and rear sides of the pressing roller, a bearing seat is installed on one side of the inner cavity of the pressing roller, a servo motor for driving the vibrating pressing roller is fixedly connected to one side of the bearing seat, and a vibration component is fixedly connected to one side of the pressing roller, and the vibration component includes a positioning shell, a push rod and an arc plate.

[0008] Preferably, the transmission end of the servo motor is fixedly connected to a transmission rod, and the surface of the transmission rod is fixedly connected to a bidirectional thread, and one side of the transmission rod is movably connected to the inner wall of the pressing roller through a bearing.

[0009] Preferably, movable plates are sleeved on the front and rear sides of the surface of the transmission rod, and a bearing shell is fixedly connected to the bottom of the two movable plates on the opposite side, and a counterweight block is arranged in the inner cavity of the bearing shell.

[0010] Preferably, the front and rear sides of the bidirectional threaded surface are both sleeved with threaded sleeves, one side of the threaded sleeve is hinged with a guide rod, and the sides of the two guide rods away from the threaded sleeve are hinged with connecting plates.

[0011] Preferably, a sliding block is fixedly connected to the bottom of the threaded sleeve, a sliding rod is provided in the inner cavity of the sliding block, and both the front and rear sides of the sliding rod are fixedly connected to the movable plate.

[0012] Preferably, a reinforcing rib is fixedly connected to one side of the bearing shell, and one side of the reinforcing rib is fixedly connected to the movable plate.

[0013] Preferably, the number of the positioning shells is three and they are fixed to one side of the arc plate, one side of the arc plate is in active contact with the inner wall of the pressing roller, one side of the positioning shell is fixedly connected to the pressing roller, one side of the inner cavity of the positioning shell is fixedly connected to a spring, one side of the spring is fixedly connected to an extension plate, and an opening is provided on the surface of the positioning shell for use with the extension plate, one side of the extension plate is fixedly connected to a push rod, and the side of the push rod close to the connecting plate is fixedly connected to the connecting plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model uses a servo motor to make the vibration component vibrate, so that the arc plate vibrates one side of the inner wall of the pressing roller. The servo motor is not affected by the rotation of the pressing roller through the bearing seat, and the arc plate can be kept aligned with the position where the material is about to be discharged to vibrate frequently, so that the biscuits can fall off from the forming mold more easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the pressing roller of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the vibration component of the utility model.

[0020] In the figure: 1. Biscuit forming machine body; 2. Operating shell; 3. Transmission roller; 4. Pressing roller; 5. Controller; 6. Feed hopper; 7. Forming mold; 8. Driving rod; 9. Bearing seat; 10. Servo motor; 101. Transmission rod; 102. Bidirectional thread; 103. Movable plate; 104. Bearing shell; 105. Counterweight block; 106. Threaded sleeve; 107. Guide rod; 108. Connecting plate; 109. Sliding block; 110. Sliding rod; 111. Reinforcing rib; 11. Vibration assembly; 1101. Positioning shell; 1102. Spring; 1103. Extension plate; 1104. Push rod; 1105. Arc plate. DETAILED DESCRIPTION

[0021] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0022] See also Figure 1-4 As shown, a biscuit forming machine for producing crisp biscuits includes a biscuit forming machine body 1 and an operating shell 2 fixed to one side of the top of the biscuit forming machine body 1, a driving roller 3 for supporting and conveying is installed on one side of the biscuit forming machine body 1, and a pressing roller 4 is arranged in the inner cavity of the operating shell 2. It also includes: a controller 5 arranged on the front side of the biscuit forming machine body 1, a feed hopper 6 is arranged on the top of the operating shell 2, and a forming mold 7 is arranged on the surface of the pressing roller 4; a connecting driving rod 8 is arranged on the front and rear sides of the pressing roller 4, a bearing seat 9 is installed on one side of the inner cavity of the pressing roller 4, a servo motor 10 for driving the vibrating pressing roller 4 is fixedly connected to one side of the bearing seat 9, and a vibration component 11 is fixedly connected to one side of the pressing roller 4, and the vibration component 11 includes a positioning shell 1101, a push rod 1104 and an arc plate 1105.

[0023] refer to Figure 3 and Figure 4 As shown, the transmission end of the servo motor 10 is fixedly connected to a transmission rod 101, and the surface of the transmission rod 101 is fixedly connected to a bidirectional thread 102, one side of the transmission rod 101 is movably connected to the inner wall of the pressing roller 4 through a bearing, the front and rear sides of the surface of the transmission rod 101 are both sleeved with movable plates 103, the bottoms of the two movable plates 103 on the opposite sides are fixedly connected to a bearing shell 104, the inner cavity of the bearing shell 104 is provided with a counterweight 105, the front and rear sides of the surface of the bidirectional thread 102 are both sleeved with a threaded sleeve 106, one side of the threaded sleeve 106 is hinged with a guide rod 107, the two guide rods 107 are hinged with a connecting plate 108 on the side away from the threaded sleeve 106, the bottom of the threaded sleeve 106 is fixedly connected with a sliding block 109, the inner cavity of the sliding block 109 is provided with a sliding rod 110, and the front and rear sides of the sliding rod 110 are both fixedly connected to the movable plate 103.

[0024] It should be noted that: by turning on the servo motor 10, the transmission rod 101 is rotated. At this time, because the servo motor 10 is on the bearing seat 9, when the pressing roller 4 rotates, the movable plate 103 on the surface of the transmission rod 101 will drive the load-bearing shell 104 and the counterweight block 105 to keep the center of gravity of the servo motor 10, and then when the transmission rod 101 rotates, the bidirectional thread 102 will also rotate. Through the reciprocating drive of the servo motor 10, the threaded sleeve 106 will drive the guide rod 107 and move. When the threaded sleeve 106 moves, it will drive the sliding block 109 to move on the surface of the sliding rod 110, and when the guide rod 107 moves, the connecting plate 108 will also move accordingly.

[0025] refer to Figure 4 As shown, a reinforcing rib 111 is fixedly connected to one side of the carrying shell 104 , and one side of the reinforcing rib 111 is fixedly connected to the movable plate 103 .

[0026] It should be noted that the fixed connection between the reinforcing ribs 111 and the movable plate 103 serves to strengthen the connection strength between the bearing shell 104 and the movable plate 103 .

[0027] refer to Figure 4 As shown, three positioning shells 1101 are set and fixed to one side of the arc plate 1105, one side of the arc plate 1105 is in active contact with the inner wall of the pressing roller 4, one side of the positioning shell 1101 is fixedly connected to the pressing roller 4, one side of the inner cavity of the positioning shell 1101 is fixedly connected with a spring 1102, one side of the spring 1102 is fixedly connected with an extension plate 1103, and the surface of the positioning shell 1101 is provided with an opening for use with the extension plate 1103, one side of the extension plate 1103 is fixedly connected to the push rod 1104, and the side of the push rod 1104 close to the connecting plate 108 is fixedly connected to the connecting plate 108.

[0028] It should be noted that when the connecting plate 108 moves, it will drive the push rod 1104 to move. At this time, the push rod 1104 will drive the extension plate 1103 to move and squeeze the spring 1102. At this time, the spring 1102 will be forced to move the positioning shell 1101, and then drive the arc plate 1105 through the positioning shell 1101 to vibrate the inner wall of the pressing roller 4.

[0029] Working principle: The biscuits can be pressed and formed by the operating shell 2, transmission roller 3 and pressing roller 4 in the biscuit forming machine body 1. This is the prior art and will not be described in detail in this scheme. Those skilled in the art can clearly understand the working principle. However, when the pressing roller 4 rotates, because the servo motor 10 is on the bearing seat 9, when the pressing roller 4 rotates, the movable plate 103 on the surface of the transmission rod 101 will drive the bearing shell 104 and the counterweight block 105 to keep the center of gravity of the servo motor 10, and then drive the servo motor 10 to rotate the transmission rod 101 to drive the bidirectional thread 102 to rotate. The servo motor 10 is driven back and forth, and the threaded sleeve 106 drives the guide rod 107 and moves. When the threaded sleeve 106 moves, it will drive the sliding block 109 to move on the surface of the sliding rod 110. When the guide rod 107 moves, the connecting plate 108 will also move accordingly. When the connecting plate 108 moves, it will drive the push rod 1104 to move. At this time, the push rod 1104 will drive the extension plate 1103 to move and squeeze the spring 1102. At this time, the spring 1102 will be forced to move the positioning shell 1101, and then the arc plate 1105 will be driven by the positioning shell 1101 to vibrate the inner wall of the pressing roller 4, so as to align the pressing roller 4 with the position of the transmission roller 3, and a conveyor belt is provided on the transmission roller 3, and then one side is vibrated, so that the biscuits can fall off from the forming mold 7 more easily.

[0030] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A biscuit forming machine for producing crisp biscuits, comprising a biscuit forming machine body (1) and an operating shell (2) fixed to one side of the top of the biscuit forming machine body (1), a transmission roller (3) for supporting and conveying is installed on one side of the biscuit forming machine body (1), and a pressing roller (4) is arranged in the inner cavity of the operating shell (2), characterized in that: Also includes: A controller (5) is arranged on the front side of the biscuit forming machine body (1); a feed hopper (6) is arranged on the top of the operating shell (2); and a forming mold (7) is arranged on the surface of the pressing roller (4); A connecting driving rod (8) is arranged on the front and rear sides of the pressing roller (4); a bearing seat (9) is installed on one side of the inner cavity of the pressing roller (4); a servo motor (10) for driving the vibrating pressing roller (4) is fixedly connected to one side of the bearing seat (9); a vibration component (11) is fixedly connected to one side of the pressing roller (4); and the vibration component (11) includes a positioning shell (1101), a push rod (1104) and an arc plate (1105).

2. The biscuit forming machine for producing crisp biscuits according to claim 1, characterized in that: The transmission end of the servo motor (10) is fixedly connected to a transmission rod (101), and the surface of the transmission rod (101) is fixedly connected to a bidirectional thread (102), and one side of the transmission rod (101) is movably connected to the inner wall of the pressing roller (4) via a bearing.

3. The biscuit forming machine for producing crisp biscuits according to claim 2, characterized in that: The front and rear sides of the surface of the transmission rod (101) are sleeved with movable plates (103), the bottoms of the two movable plates (103) on the opposite sides are fixedly connected with a bearing shell (104), and the inner cavity of the bearing shell (104) is provided with a counterweight block (105).

4. The biscuit forming machine for producing crisp biscuits according to claim 3, characterized in that: The front and rear sides of the bidirectional thread (102) surface are both sleeved with thread sleeves (106), one side of the thread sleeve (106) is hinged with a guide rod (107), and the sides of the two guide rods (107) away from the thread sleeve (106) are hinged with a connecting plate (108).

5. The biscuit forming machine for producing crisp biscuits according to claim 4, characterized in that: The bottom of the threaded sleeve (106) is fixedly connected to a sliding block (109), the inner cavity of the sliding block (109) is provided with a sliding rod (110), and the front and rear sides of the sliding rod (110) are fixedly connected to the movable plate (103).

6. The biscuit forming machine for producing crisp biscuits according to claim 3, characterized in that: A reinforcing rib (111) is fixedly connected to one side of the bearing shell (104), and one side of the reinforcing rib (111) is fixedly connected to the movable plate (103).

7. The biscuit forming machine for producing crisp biscuits according to claim 1, characterized in that: The number of the positioning shells (1101) is three and they are fixed to one side of the arc plate (1105). One side of the arc plate (1105) is in active contact with the inner wall of the pressing roller (4). One side of the positioning shell (1101) is fixedly connected to the pressing roller (4). One side of the inner cavity of the positioning shell (1101) is fixedly connected to a spring (1102). One side of the spring (1102) is fixedly connected to an extension plate (1103). An opening for cooperating with the extension plate (1103) is provided on the surface of the positioning shell (1101). One side of the extension plate (1103) is fixedly connected to a push rod (1104). The side of the push rod (1104) close to the connecting plate (108) is fixedly connected to the connecting plate (108).

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