A tabletted candy multi-station punching device

Abstract

The utility model belongs to food processing machinery technical field especially relates to a tabletted candy multi -position punch press device, including base, the just top of base is provided with the buffer seat, and the buffer seat is internally hollow and top open structure, and the buffer seat is slidably installed with multi -position die holder, and is provided with a plurality of sets of buffer mechanism between the buffer seat and multi -position die holder, this device realizes the accurate relative movement of punch press main part and multi -position die holder through the moving mechanism that X axle, Y axle, Z axle electric slide rail are formed, and the multi -position groove can be quickly switched and docked, need not complicated debugging to be adapted to different specifications candy production, effectively solve the problem that traditional device is inconvenient to adjust, and the switching efficiency is low, and the reset spring of buffer mechanism cooperates with the sliding rod, and the punch impact force is relieved, and the mould and candy are avoided to be damaged, pressure sensor real -time monitoring punch press pressure, accurate control punch press degree, ensure candy forming compact and not broken, effectively solve the problem that traditional device pressure control is lost, and the buffer effect is poor.

Description

Technical Field

[0001] This utility model belongs to the field of food processing machinery technology, and in particular relates to a multi-station stamping device for compressed candy. Background Technology

[0002] Multi-station compression molding machines for compressed candies are key pieces of equipment in the food processing industry. They are mainly used to compress candy raw material powders or granules into shapes. Through a multi-station design, they enable mass production. The molding precision, adjustment flexibility, and operational stability directly affect the candy forming quality and production efficiency. This equipment is widely used in candy processing plants, food production enterprises, and other similar settings, serving as a core support for the large-scale production of compressed candies.

[0003] However, existing multi-station stamping devices have significant shortcomings: First, adjusting the stamping position is inconvenient. Traditional devices are mostly designed with fixed stations, making it difficult to quickly and accurately adjust the relative position of the stamping machine and the die base. Multi-station switching efficiency is low, and operation is cumbersome when adapting to the production of candies of different specifications. Second, the stamping pressure control and buffering effect are poor. The lack of effective pressure feedback and buffering structures makes it easy for candies to break or molds to be damaged due to excessive stamping pressure, or for candies to be loosely formed due to insufficient pressure, affecting product qualification rates. Therefore, we propose a multi-station stamping device for compressed candies. Utility Model Content

[0004] The purpose of this invention is to provide a multi-station stamping device for compressed candy to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A multi-station stamping device for compressed candy includes: A base, with a buffer seat provided directly above the base. The buffer seat has an internally hollow structure with an open top. A multi-station mold base is slidably installed inside the buffer seat. Multiple sets of buffering mechanisms are provided between the buffer seat and the multi-station mold base. The upper surface of the multi-station mold base is provided with multiple uniformly distributed station slots. A stamping machine body is arranged directly above the multi-station mold base, and a pressure plate is fixedly installed at the bottom end of the stamping head of the stamping machine body; A moving mechanism for controlling the horizontal or vertical movement of the press body is provided on the upper surface of the base and located at the rear side of the press body. An emergency stop button is fixedly installed on the upper surface of the base.

[0006] Preferably, the pressure plate matches the specifications of the work station slot, and the pressure plate and the work station slot are interlocked.

[0007] Preferably, a Y-axis electric slide rail is fixedly installed on the upper surface of the base, a connecting plate is slidably installed on the upper surface of the Y-axis electric slide rail, and the buffer seat is fixedly installed on the upper surface of the connecting plate by bolts.

[0008] Preferably, the Y-axis electric slide rail consists of a linear slide rail, a slider, a slide base, a servo motor, a driver, a ball screw, and a nut seat, and the connecting plate is fixedly mounted on the upper surface of the nut seat by bolts.

[0009] Preferably, the moving mechanism includes: A support frame is fixedly installed on the upper surface of the base. An X-axis electric slide rail is fixedly installed on the upper part of the support frame. A connecting plate two is fixedly installed on the nut seat of the X-axis electric slide rail. A connecting plate three is fixedly installed on the front side wall of the connecting plate two. A Z-axis electric slide rail is fixedly installed on the front side wall of the connecting plate three. A fixing mechanism for fixing the main body of the stamping machine is provided on the Z-axis electric slide rail.

[0010] Preferably, the fixing mechanism includes: The mounting plate is fixedly mounted on the nut seat of the Z-axis electric slide rail. The front side wall of the mounting plate is symmetrically fixedly mounted with fixing seats, and the main body of the stamping machine is fixedly mounted between the two fixing seats.

[0011] Preferably, both the X-axis electric slide rail and the Z-axis electric slide rail are composed of a linear slide rail, a slider, a slide base, a servo motor, a driver, a ball screw, and a nut seat.

[0012] Preferably, the buffer mechanism includes: A buffer box is fixedly installed on the bottom surface of the inner cavity of the buffer seat. The buffer box has a hollow structure with an open bottom. A sliding plate is slidably installed inside the buffer box. A return spring is fixedly installed on the lower surface of the sliding plate. A sliding rod is coaxially installed on the upper surface of the sliding plate, and the top end of the sliding rod passes through the buffer box and is fixed to the lower surface of the multi-station mold base. An embedding groove for accommodating the buffer box is opened on the lower surface of the multi-station mold base. A pressure sensor is fixedly installed on the inner top surface of the embedding groove.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. Three-dimensional electric slide rail adjustment solves the problem of difficult workstation switching and adaptation: This device uses a moving mechanism composed of electric slide rails on the X, Y, and Z axes to achieve precise relative movement between the main body of the stamping machine and the multi-station mold base. The multi-station slots can be quickly switched and connected, and can be adapted to the production of candies of different specifications without complicated debugging, effectively solving the problems of inconvenient adjustment and low switching efficiency of traditional devices.

[0014] 2. Buffer mechanism + pressure feedback to solve the problems of pressure runaway and poor molding: The return spring and sliding rod of the buffer mechanism work together to reduce the impact of stamping and avoid damage to the mold and candy; the pressure sensor monitors the stamping pressure in real time and accurately controls the stamping pressure to ensure that the candy is molded tightly and does not break, effectively solving the problems of lack of pressure control and poor buffering effect in traditional devices. Attached Figure Description

[0015] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the connecting plate, buffer seat, and multi-station mold base in this utility model; Figure 3 This is a schematic diagram of the buffer mechanism in this utility model; Figure 4 This is a schematic diagram of the embedded groove in this utility model; Figure 5 This is a schematic diagram of the structure of the X-axis electric slide rail and the Z-axis electric slide rail in this utility model.

[0017] The markings in the diagram are as follows: 1. Base; 2. Y-axis electric slide rail; 3. Connecting plate one; 4. Buffer seat; 5. Multi-station mold base; 6. Support frame; 7. X-axis electric slide rail; 8. Connecting plate two; 9. Connecting plate three; 10. Z-axis electric slide rail; 11. Mounting plate; 12. Fixed seat; 13. Press machine body; 14. Pressure plate; 15. Emergency stop button; 16. Buffer box; 17. Sliding plate; 18. Return spring; 19. Sliding rod; 20. Station slot; 21. Embedded slot; 22. Pressure sensor. Detailed Implementation

[0018] This application provides a multi-station stamping device for compressed candies, effectively solving the problems of cumbersome station switching, uncontrolled stamping pressure, and poor buffering effect in traditional multi-station stamping devices. Traditional devices rely on manual adjustment of the stamping position, resulting in low efficiency in multi-station switching and complex operation when adapting to different candy specifications. Furthermore, the lack of pressure feedback and reliable buffering can easily lead to candy breakage, mold damage, or loose molding, making it difficult to meet the dual requirements of efficiency and quality for large-scale production of compressed candies.

[0019] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, the overall concept of the embodiments of this application is as follows: Addressing the shortcomings of existing technologies, this utility model adopts a three-dimensional precise adjustment + controllable pressure buffer as its core design logic. It relies on X-axis + Y-axis + Z-axis electric slide rails to build a full-dimensional adjustment system, enabling rapid and precise docking between the stamping machine and the multi-station mold base. Through a buffer mechanism composed of a return spring + sliding component + pressure sensor, it takes into account both impact mitigation and pressure monitoring, ensuring the stability of the stamping process and controllable candy molding quality, thus comprehensively improving the production efficiency and product qualification rate of the device.

[0020] The structure, installation method, connection relationship and details of each part of this utility model are as follows, to ensure that those skilled in the art can fully implement it based on the following description: The base 1 is the basic load-bearing component of the device. It is made of Q235 steel plate and the upper surface is flat. The Y-axis electric slide rail 2 is fixedly installed on the front side of the upper surface of the base 1 by bolts, and the support frame 6 is welded and fixed on the rear side. The emergency stop button 15 is fixedly installed on the right side of the upper surface by screws. The emergency stop button 15 is connected in series with the main circuit of the device. Pressing it can immediately cut off the power supply to ensure the safety of equipment and personnel in emergency situations.

[0021] The Y-axis electric slide rail 2 consists of a linear slide rail, a slider, a slide base, a servo motor, a driver, a ball screw, and a nut seat. The slide base is fixed to the base 1 with bolts. A connecting plate 3 is fixedly installed on the nut seat of the Y-axis electric slide rail 2 with M8×20mm bolts. A buffer seat 4 is fixedly installed on the upper surface of the connecting plate 3 with four symmetrically distributed M10×25mm bolts. The buffer seat 4 is a hollow, top-opening structure made of stainless steel, and the bottom surface of the inner cavity is used to install the buffer mechanism.

[0022] The multi-station mold base 5 is a rectangular block made of aluminum alloy, which is slidably installed in the inner cavity of the buffer seat 4. The upper surface of the multi-station mold base 5 has 3-6 work station slots 20 evenly opened along the length direction. The inner wall of each work station slot 20 is polished to prevent the candies from sticking together after molding. The lower surface of the multi-station mold base 5 has 4-6 embedding slots 21. The top surface of the embedding slot 21 is fixed with a pressure sensor 22 by high temperature resistant adhesive for real-time monitoring of stamping pressure.

[0023] There are 4-6 sets of buffer mechanisms, each corresponding to the embedded groove 21. Each set includes a buffer box 16, a sliding plate 17, a return spring 18, and a sliding rod 19. The buffer box 16 is a hollow structure with an open bottom made of stainless steel. It is fixed to the bottom surface of the inner cavity of the buffer seat 4 by spot welding and is coaxially aligned with the embedded groove 21. The sliding plate 17 is slidably installed inside the buffer box 16. The return spring 18 is welded and fixed to the lower surface of the sliding plate 17. The bottom end of the return spring 18 abuts against the bottom surface of the inner cavity of the buffer seat 4. The sliding rod 19 is coaxially welded to the upper surface of the sliding plate 17. The top end of the sliding rod 19 passes through the top through hole of the buffer box 16 and is welded and fixed to the lower surface of the multi-station mold base 5. During stamping, the multi-station mold base 5 presses down, causing the sliding rod 19 and the sliding plate 17 to move down. The return spring 18 is compressed to generate a buffering force. At the same time, the pressure sensor 22 contacts the top surface of the buffer box 16 to monitor the stamping pressure.

[0024] The moving mechanism includes a support frame 6, an X-axis electric slide rail 7, a second connecting plate 8, a third connecting plate 9, a Z-axis electric slide rail 10, and a fixing mechanism. The structure of the X-axis electric slide rail 7 is the same as that of the Y-axis electric slide rail 2. It is fixed to the upper surface of the crossbar of the support frame 6 by bolts. The second connecting plate 8 is fixed to its nut seat by M8×15mm bolts. The third connecting plate 9 is fixed to the front side wall of the second connecting plate 8 by spot welding. The Z-axis electric slide rail 10 is fixed to the front side wall of the third connecting plate 9 by bolts. The mounting plate 11 is fixed to the nut seat of the Z-axis electric slide rail 10 by bolts. Two fixing seats 12 are symmetrically welded to the front side wall of the mounting plate 11. The main body of the press 13 is fixed between the two fixing seats 12 by bolts to ensure stable installation.

[0025] A pressure plate 14 is fixedly installed at the bottom of the stamping head of the main body 13 of the stamping machine by flange bolts. The pressure plate 14 is inserted into the work station slot 20 and can be precisely embedded in the work station slot 20 to stamp the candy raw materials. The X-axis electric slide rail 7 drives the main body 13 of the stamping machine to move laterally, the Z-axis electric slide rail 10 drives it to move up and down, and the Y-axis electric slide rail 2 drives the multi-station mold base 5 to move back and forth. The three work together to achieve precise docking of the pressure plate 14 with any work station slot 20.

[0026] The working principle of this device is as follows: This multi-station compression molding device for compressed candies is based on precise adjustment, stable compression, and safety protection. Through the coordinated operation of various mechanisms, it achieves batch compression molding of tablets at multiple stations. The specific process is as follows: 1. Mold base positioning and station switching: When the Y-axis electric slide rail 2 on the upper surface of the base 1 is activated, its nut seat drives the connecting plate 3 to slide along the Y-axis, and the buffer seat 4 moves synchronously with the connecting plate 3, thereby adjusting the position of the multi-station mold base 5; the multiple station slots 20 on the upper surface of the multi-station mold base 5 can accommodate candy raw materials. Through the precise drive of the Y-axis electric slide rail 2, the different station slots 20 can be quickly connected to the main body 13 of the stamping machine to meet the needs of mass production.

[0027] 2. Three-dimensional position adjustment of the stamping press: The X-axis electric slide rail 7 on the upper part of the support frame 6 is activated, driving the connecting plate 2 8 and the connecting plate 3 9 to move along the X-axis; the Z-axis electric slide rail 10 on the front side wall of the connecting plate 3 9 drives the mounting plate 11 to move up and down. The two fixed seats 12 on the mounting plate 11 fix the main body of the stamping machine 13. Through the coordinated action of the X-axis and Z-axis electric slide rails, the horizontal and vertical positions of the main body of the stamping machine 13 are precisely adjusted, so that the pressure plate 14 is precisely aligned with the corresponding work station slot 20.

[0028] 3. Stamping and Pressure Buffer Control: A fixed amount of candy raw material is filled into the work station slot 20. The main body 13 of the press is started, and the press head drives the pressure plate 14 to move downward. The pressure plate 14 is inserted into the work station slot 20 to press the raw material. During the pressing process, the multi-station mold base 5 is pressed downward, which drives the sliding rod 19 to push the sliding plate 17 downward. The return spring 18 is compressed to generate buffer force to relieve the impact force. The pressure sensor 22 embedded in the slot 21 monitors the pressing pressure in real time. When the pressure reaches the set threshold, the main body 13 of the press stops pressing down to ensure the quality of candy molding.

[0029] 4. Emergency shutdown protection: If an emergency occurs during production, such as raw material blockage or abnormal pressure, the emergency stop button 15 on the upper surface of the base 1 can be pressed. The device will immediately stop all operations to avoid equipment damage or product scrapping and ensure production safety.

[0030] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A multi-station stamping device for compressed candy, characterized in that, include: A base (1) is provided with a buffer seat (4) directly above the base (1). The buffer seat (4) has an internally hollow structure with an open top. A multi-station mold base (5) is slidably installed inside the buffer seat (4). Multiple sets of buffer mechanisms are provided between the buffer seat (4) and the multi-station mold base (5). The upper surface of the multi-station mold base (5) is provided with multiple uniformly distributed station slots (20). The multi-station mold base (5) is provided with a stamping machine body (13) directly above it, and a pressure plate (14) is fixedly installed at the bottom of the stamping head of the stamping machine body (13). The upper surface of the base (1) and located at the rear side of the press body (13) are provided with a moving mechanism for controlling the press body (13) to move horizontally or vertically. An emergency stop button (15) is fixedly installed on the upper surface of the base (1).

2. The multi-station stamping device for compressed candy according to claim 1, characterized in that, The pressure plate (14) matches the specifications of the work station slot (20), and the pressure plate (14) and the work station slot (20) are inserted into each other.

3. The multi-station stamping device for compressed candy according to claim 1, characterized in that, The upper surface of the base (1) is fixedly mounted with a Y-axis electric slide rail (2), and the upper surface of the Y-axis electric slide rail (2) is slidably mounted with a connecting plate (3). The buffer seat (4) is fixedly mounted on the upper surface of the connecting plate (3) by bolts.

4. The multi-station stamping device for compressed candy according to claim 3, characterized in that, The Y-axis electric slide rail (2) consists of a linear slide rail, a slider, a slide base, a servo motor, a driver, a ball screw, and a nut seat. The connecting plate (3) is fixedly installed on the upper surface of the nut seat by bolts.

5. The multi-station stamping device for compressed candy according to claim 1, characterized in that, The moving mechanism includes: A support frame (6) is fixedly installed on the upper surface of the base (1). An X-axis electric slide rail (7) is fixedly installed on the upper part of the support frame (6). A connecting plate two (8) is fixedly installed on the nut seat of the X-axis electric slide rail (7). A connecting plate three (9) is fixedly installed on the front side wall of the connecting plate two (8). A Z-axis electric slide rail (10) is fixedly installed on the front side wall of the connecting plate three (9). A fixing mechanism for fixing the main body (13) of the stamping machine is provided on the Z-axis electric slide rail (10).

6. The multi-station stamping device for compressed candy according to claim 5, characterized in that, The fixing mechanism includes: Mounting plate (11) is fixedly mounted on the nut seat of Z-axis electric slide rail (10). Fixing seats (12) are symmetrically fixedly mounted on the front side wall of mounting plate (11). The main body of the stamping machine (13) is fixedly mounted between the two fixing seats (12).

7. A multi-station stamping device for compressed candy according to claim 5, characterized in that, The X-axis electric slide rail (7) and the Z-axis electric slide rail (10) are both composed of a linear slide rail, a slider, a slide base, a servo motor, a driver, a ball screw, and a nut seat.

8. The multi-station stamping device for compressed candy according to claim 1, characterized in that, The buffer mechanism includes: A buffer box (16) is fixedly installed on the bottom surface of the inner cavity of the buffer seat (4). The buffer box (16) has a hollow structure with an open bottom. A sliding plate (17) is slidably installed inside the buffer box (16). A return spring (18) is fixedly installed on the lower surface of the sliding plate (17). A sliding rod (19) is coaxially installed on the upper surface of the sliding plate (17). The top end of the sliding rod (19) passes through the buffer box (16) and is fixed to the lower surface of the multi-station mold base (5). An embedding groove (21) for accommodating the buffer box (16) is opened on the lower surface of the multi-station mold base (5). A pressure sensor (22) is fixedly installed on the inner top surface of the embedding groove (21).

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