A preparation process of adding lycopene in balsamic vinegar

Abstract

The application relates to the technical field of vinegar production equipment, and discloses a preparation process for adding lycopene into balsamic vinegar, which solves the problem that the current production and processing steps are relatively complicated because lycopene is added after the vinegar is filled, and the preparation process comprises a base, a packaging bottle conveying mechanism is arranged on the top of the base, a simultaneous feeding mechanism is arranged on the top of the packaging bottle conveying mechanism, and a collecting mechanism is arranged on the simultaneous feeding mechanism; the application is characterized in that the cooperation between the lifting plate, the limiting rod and the U-shaped frame facilitates the longitudinal movement of the lifting plate, the balsamic vinegar feeding pipe and the lycopene feeding pipe can be simultaneously inserted into two adjacent packaging bottles to add balsamic vinegar and lycopene respectively, the packaging bottle located below the lycopene feeding pipe has been added with balsamic vinegar, the simultaneous addition of balsamic vinegar and lycopene can be realized along with the conveying of the packaging bottles, and therefore the production and processing speed is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of vinegar production equipment, and particularly relates to a preparation process for adding lycopene into balsamic vinegar. BACKGROUND

[0002] Lycopene is a natural red open-chain hydrocarbon carotenoid, and a pure product is a needle-shaped deep red crystal. The chemical structure is a straight-chain hydrocarbon compound composed of 11 conjugated double bonds and 2 non-conjugated double bonds. Lycopene is a functional natural pigment, has physiological functions of preventing various cancers, protecting cardiovascular and cerebrovascular systems, protecting skin, improving immunity, etc., and is widely applied to the fields of health products, cosmetics and food and beverage. Due to the effective effect of lycopene, lycopene is also added in some vinegar brewing production processes.

[0003] At present, when lycopene is added in the vinegar bottling production process, the vinegar is first subjected to the bottling operation, and then the bottle containing the vinegar is transported to the next device for the lycopene adding operation. Such production and processing steps are relatively cumbersome, slow in production and processing speed, and low in efficiency. SUMMARY

[0004] In view of the above problems, the present application provides a preparation process for adding lycopene into balsamic vinegar, which effectively solves the problem of cumbersome production and processing steps caused by the current lycopene adding operation after the vinegar bottling operation.

[0005] To achieve the above purpose, the present application provides the following technical scheme: a preparation process for adding lycopene into balsamic vinegar, comprising a base, a packaging bottle conveying mechanism is installed on the top of the base, a simultaneous feeding mechanism is installed on the top of the packaging bottle conveying mechanism, and a collecting mechanism is installed on the simultaneous feeding mechanism.

[0006] The simultaneous feeding mechanism comprises a U-shaped frame located above the base, a lifting plate is arranged in the U-shaped frame, two limiting rods are fixedly installed on the top of the lifting plate in a symmetrical manner, the top ends of the two limiting rods penetrate through the U-shaped frame and are fixedly installed with limiting blocks, and the two limiting rods are movably connected with the U-shaped frame, a balsamic vinegar feeding cylinder and a lycopene feeding cylinder are fixedly installed on the bottom of the lifting plate in a symmetrical manner, a balsamic vinegar conveying pipe and a lycopene conveying pipe are fixedly connected to the balsamic vinegar feeding cylinder and the lycopene feeding cylinder respectively, a balsamic vinegar feeding pipe and a lycopene feeding pipe are fixedly installed at the bottom of the balsamic vinegar feeding cylinder and the lycopene feeding cylinder respectively, and valves are installed on the balsamic vinegar feeding pipe and the lycopene feeding pipe.

[0007] Preferably, a vertical plate is fixedly installed on the top of the U-shaped frame, a second motor is fixedly installed on the vertical plate, a rotating shaft is fixedly installed on the second motor, a disc is fixedly installed on the end of the rotating shaft away from the second motor, a drive rod is rotatably connected to the side of the disc away from the rotating shaft, a top rod is fixedly installed on the top of the lifting plate, the top end of the top rod passes through the U-shaped frame and extends to the top of the U-shaped frame, and the top rod is movably connected to the U-shaped frame, and the end of the drive rod away from the disc is rotatably connected to the top rod.

[0008] Preferably, a support plate is fixedly installed on the top of the U-shaped frame. The support plate is located between the disc and the upright plate, and the rotating shaft passes through the support plate and is rotatably connected to the support plate.

[0009] Preferably, the collecting mechanism includes a U-shaped plate fixed inside the U-shaped frame, a sliding plate slidably connected inside the U-shaped plate, two connecting rods symmetrically fixedly installed on the sliding plate, the ends of the two connecting rods away from the sliding plate passing through the U-shaped plate and fixedly installed with a connecting plate, and both connecting rods being movably connected to the U-shaped plate, and two collecting cylinders symmetrically fixedly installed on the side of the connecting plate away from the U-shaped plate, the two collecting cylinders being located directly below the vinegar adding pipe and the lycopene adding pipe respectively, and both collecting cylinders having a discharge port at the bottom.

[0010] Preferably, a movable rod is rotatably connected to the top of the connecting plate, and the end of the movable rod away from the connecting plate is rotatably connected to the bottom of the lifting plate.

[0011] Preferably, a scraper is slidably connected inside the collecting cylinder, an L-shaped rod is fixedly connected to the top of the scraper, a side block is fixedly installed at the end of the L-shaped rod away from the scraper, two top blocks are symmetrically fixedly installed on the top of the connecting plate, the top blocks are movably connected to the L-shaped rod, and a second spring is fixedly connected between the side block and the top block, and the second spring is movably sleeved with the L-shaped rod.

[0012] Preferably, the packaging bottle conveying mechanism includes a conveying frame fixed to the top of the base, a U-shaped frame fixed to the top of the conveying frame, a drive shaft and a driven shaft symmetrically rotatably connected inside the conveying frame, drive wheels fixedly installed on the outer sides of both the drive shaft and the driven shaft, a conveyor belt connecting the two drive wheels, one end of the drive shaft passing through the conveying frame and a motor fixedly installed thereon, a bracket fixedly installed on the side of the motor away from the drive shaft, and the bracket fixed to the outer side of the conveying frame.

[0013] Preferably, the surface of the conveyor belt is provided with support plates at equal intervals, a placement frame is placed on the support plate, a square block is fixedly installed on the side of the placement frame near the support plate, a square groove is provided on the side of the support plate near the placement frame, the square block is located inside the square groove, and two insertion holes are symmetrically provided on the outer side of the support plate.

[0014] Preferably, two side frames are symmetrically fixedly installed on the outer side of the placement frame. An inner rod is fixedly installed inside each of the two side frames. An inner block is movably sleeved on the outer side of each of the two inner rods. A spring is fixedly connected to the side of each inner block that is far apart from each other. The ends of the two springs that are far apart from each other are fixedly connected to the inner walls of the two side frames, and the two springs are movably sleeved on the two inner rods. A lever and an L-shaped plate are fixedly installed on each of the two inner blocks. A clamp is fixedly installed on the side of each L-shaped plate that is close to each other. Both clamps are in contact with the support plate. An insertion rod is fixedly installed on the side of each clamp that is close to each other. The two insertion rods are located inside the two insertion holes.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] (1) In this invention, the cooperation between the motor and the rotating shaft, as well as the disc and the drive rod, facilitates the longitudinal movement of the top rod. The cooperation between the lifting plate, the limiting rod, and the U-shaped frame facilitates the longitudinal movement of the lifting plate, so that the vinegar adding tube and the lycopene adding tube can be inserted into two adjacent packaging bottles at the same time to add vinegar and lycopene respectively. The packaging bottle located below the lycopene adding tube has already been added with vinegar. Thus, as the packaging bottles are conveyed, vinegar and lycopene can be added at the same time, thereby improving the production and processing speed.

[0017] (2) Through the cooperation between the movable rod and the connecting plate, as well as between the connecting rod and the U-shaped plate, the longitudinal movement of the lifting plate enables the two collecting cylinders to move laterally. When adding balsamic vinegar and lycopene, the two collecting cylinders can be moved away from below the balsamic vinegar adding pipe and the lycopene adding pipe, respectively. After the addition of balsamic vinegar and lycopene is completed, the two collecting cylinders can be positioned directly below the balsamic vinegar adding pipe and the lycopene adding pipe, respectively, so as to receive the balsamic vinegar and lycopene remaining in the balsamic vinegar adding pipe and the lycopene adding pipe, respectively. Through the cooperation between the scraper and the L-shaped rod, as well as the spring and the top block, the balsamic vinegar and lycopene can be easily collected from the two collecting cylinders, thereby avoiding the waste of balsamic vinegar and lycopene.

[0018] (3) The invention facilitates the conveyor belt to transport the packaging bottles by the cooperation between the motor and the transmission shaft, the driven shaft and the transmission wheel. The cooperation between the lever and the inner block, the spring and the L-shaped plate facilitates the clamping of the support plate by the two clamps, so that the two insert rods are located in the two insert holes respectively, and the placement frame can be fixed on the support plate. Conversely, it is convenient to disassemble the placement frame, so that the placement frame can be replaced according to the diameter of the packaging bottle, thus making it suitable for packaging bottles of different diameters. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0020] In the attached diagram:

[0021] Figure 1 This is a schematic diagram of the apparatus for preparing lycopene by adding it to balsamic vinegar according to the present invention;

[0022] Figure 2 This is a schematic diagram of the packaging bottle conveying mechanism of the present invention;

[0023] Figure 3 This is a schematic diagram of the placement frame structure of the present invention;

[0024] Figure 4 This is an exploded structural diagram of the placement frame and support plate of the present invention;

[0025] Figure 5 This is a schematic diagram of the simultaneous feeding mechanism of the present invention;

[0026] Figure 6 This is a schematic diagram of the lifting plate structure of the present invention;

[0027] Figure 7 This is a schematic diagram of the structure of the collection mechanism of the present invention;

[0028] Figure 8 This is a schematic diagram of the collecting cylinder structure of the present invention.

[0029] In the diagram: 1. Base; 2. Bottle conveying mechanism; 201. Conveyor frame; 202. Support; 203. Motor 1; 204. Drive wheel; 205. Drive shaft; 206. Driven shaft; 207. Placement frame; 208. Conveyor belt; 209. Pusher; 2010. Side frame; 2011. Support plate; 2012. Clamping plate; 2013. L-shaped plate; 2014. Spring 1; 2015. Inner block; 2016. Inner rod; 2017. Square block; 2018. Insertion hole; 2019. Square groove; 2020. Insert rod; 3. Simultaneous feeding mechanism; 301. U-shaped frame; 302. Lifting plate; 303. Limiting rod; 304. Vertical plate; 305. Motor 2 306. Rotating shaft; 307. Disc; 308. Drive rod; 309. Limiting block; 3010. Top rod; 3011. Support plate; 3012. Lycopene cylinder; 3013. Vinegar cylinder; 3014. Vinegar conveying pipe; 3015. Lycopene conveying pipe; 3016. Lycopene feeding pipe; 3017. Vinegar feeding pipe; 3018. Valve; 4. Collection mechanism; 401. U-shaped plate; 402. Connecting rod; 403. Collection cylinder; 404. Connecting plate; 405. Movable rod; 406. Slide plate; 407. Side block; 408. Spring II; 409. L-shaped rod; 4010. Discharge port; 4011. Scraper; 4012. Top block. Detailed Implementation

[0030] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0031] Example 1, by Figures 1-8 The present invention includes a base 1, a packaging bottle conveying mechanism 2 is mounted on the top of the base 1, a simultaneous feeding mechanism 3 is mounted on the top of the packaging bottle conveying mechanism 2, and a collecting mechanism 4 is mounted on the simultaneous feeding mechanism 3.

[0032] In Example 2, based on Example 1, the feeding mechanism 3 includes a U-shaped frame 301 located above the base 1. A lifting plate 302 is provided inside the U-shaped frame 301. Two limiting rods 303 are symmetrically fixedly installed on the top of the lifting plate 302. The top ends of both limiting rods 303 penetrate the U-shaped frame 301 and are fixedly installed with limiting blocks 309. Both limiting rods 303 are movably connected to the U-shaped frame 301. A vinegar cylinder 3013 and a lycopene cylinder 3012 are symmetrically fixedly installed on the bottom of the lifting plate 302. A vinegar conveying pipe 3014 and a lycopene conveying pipe 3015 are respectively fixedly connected to the vinegar cylinder 3013 and the lycopene cylinder 3012. A vinegar feeding pipe 3017 and a lycopene feeding pipe 3016 are respectively fixedly installed at the bottom of the vinegar cylinder 3013 and the lycopene cylinder 3012. Valves 3018 are installed on all sides. A vertical plate 304 is fixedly installed on the top of the U-shaped frame 301. A motor 305 is fixedly installed on the vertical plate 304. A rotating shaft 306 is fixedly installed on the motor 305. A disc 307 is fixedly installed on the end of the rotating shaft 306 away from the motor 305. A drive rod 308 is rotatably connected to the side of the disc 307 away from the rotating shaft 306. A top rod 3010 is fixedly installed on the top of the lifting plate 302. The top of 10 passes through the U-shaped frame 301 and extends to the top of the U-shaped frame 301. The top rod 3010 is movably connected to the U-shaped frame 301. The end of the drive rod 308 away from the disc 307 is rotatably connected to the top rod 3010. A support plate 3011 is fixedly installed on the top of the U-shaped frame 301. The support plate 3011 is located between the disc 307 and the upright plate 304. The rotating shaft 306 passes through the support plate 3011 and is rotatably connected to the support plate 3011.

[0033] First, balsamic vinegar and lycopene are conveyed to balsamic vinegar cylinder 3013 and lycopene cylinder 3012 respectively through balsamic vinegar conveying pipe 3014 and lycopene conveying pipe 3015. Then, motor 305 is started, driving the rotating shaft 306 to rotate, which in turn drives the disc 307 to rotate. At this time, the drive rod 308 drives the top rod 3010 to move downward, and then drives the lifting plate 302 to move vertically downward until the balsamic vinegar feeding pipe 3017 and lycopene feeding pipe 3016 are inserted into the two packaging bottles respectively. Then, the two valves 3018 are opened, and balsamic vinegar and lycopene are added to the two packaging bottles respectively. The packaging bottle located below the lycopene feeding pipe 3016 has already been filled with balsamic vinegar. Finally, balsamic vinegar and lycopene are added simultaneously, improving the production and processing speed.

[0034] In Example 3, based on Example 1, the collecting mechanism 4 includes a U-shaped plate 401 fixed inside the U-shaped frame 301. A sliding plate 406 is slidably connected inside the U-shaped plate 401. Two connecting rods 402 are symmetrically fixedly installed on the sliding plate 406. The ends of the two connecting rods 402 away from the sliding plate 406 pass through the U-shaped plate 401 and are fixedly installed with a connecting plate 404. Both connecting rods 402 are movably connected to the U-shaped plate 401. Two collecting cylinders 403 are symmetrically fixedly installed on the side of the connecting plate 404 away from the U-shaped plate 401. The two collecting cylinders 403 are located directly below the vinegar adding pipe 3017 and the lycopene adding pipe 3016, respectively. The bottom is provided with a discharge port 4010. The top of the connecting plate 404 is rotatably connected to a movable rod 405. The end of the movable rod 405 away from the connecting plate 404 is rotatably connected to the bottom of the lifting plate 302. The inside of the collecting cylinder 403 is slidably connected to a scraper 4011. The top of the scraper 4011 is fixedly connected to an L-shaped rod 409. The end of the L-shaped rod 409 away from the scraper 4011 is fixedly installed with a side block 407. The top of the connecting plate 404 is symmetrically fixedly installed with two top blocks 4012. The top blocks 4012 are movably connected to the L-shaped rod 409. The side block 407 and the top block 4012 are fixedly connected with a spring 408. The spring 408 is movably sleeved with the L-shaped rod 409.

[0035] When the lifting plate 302 moves downward, the connecting plate 404 moves laterally via the movable rod 405, causing the two collecting cylinders 403 to move out from below the vinegar adding pipe 3017 and the lycopene adding pipe 3016, respectively, thus facilitating the addition of vinegar and lycopene. When the lifting plate 302 moves upward, it moves the two collecting cylinders 403 directly below the vinegar adding pipe 3017 and the lycopene adding pipe 3016, respectively, to collect the vinegar and lycopene remaining in the vinegar adding pipe 3017 and the lycopene adding pipe 3016. Then, the two scrapers 4011 are moved to scrape the vinegar and lycopene in the two collecting cylinders 403, causing the vinegar and lycopene to flow out from the two outlets 4010 for collection, thus avoiding the waste of vinegar and lycopene.

[0036] In Example 4, based on Example 1, the packaging bottle conveying mechanism 2 includes a conveying frame 201 fixed to the top of the base 1, a U-shaped frame 301 fixed to the top of the conveying frame 201, a drive shaft 205 and a driven shaft 206 symmetrically rotatably connected inside the conveying frame 201, and drive wheels 204 fixedly installed on the outer sides of both the drive shaft 205 and the driven shaft 206. A conveyor belt 208 is connected between the two drive wheels 204. One end of the drive shaft 205 passes through the conveying frame 201 and is fixedly installed. A motor 203 is provided. A bracket 202 is fixedly installed on the side of the motor 203 away from the drive shaft 205. The bracket 202 is fixed to the outside of the conveyor frame 201. Support plates 2011 are installed at equal intervals on the surface of the conveyor belt 208. A placement frame 207 is placed on the support plate 2011. A square block 2017 is fixedly installed on the side of the placement frame 207 near the support plate 2011. A square groove 2019 is provided on the side of the support plate 2011 near the placement frame 207. The square block 2017 is located at... Inside the square groove 2019, two insertion holes 2018 are symmetrically provided on the outer side of the support plate 2011. Two side frames 2010 are symmetrically fixedly installed on the outer side of the placement frame 207. An inner rod 2016 is fixedly installed inside each of the two side frames 2010. An inner block 2015 is movably sleeved on the outer side of each of the two inner rods 2016. A spring 2014 is fixedly connected to the side of each inner block 2015 that is far apart from each other. The ends of the two springs 2014 that are far apart from each other are respectively connected to the two side frames 2010. The inner wall is fixedly connected, and the two springs 2014 are respectively movably sleeved with the two inner rods 2016. The two inner blocks 2015 are fixedly installed with the lever 209 and the L-shaped plate 2013. The two L-shaped plates 2013 are fixedly installed with the clamping plate 2012 on the side that is close to each other. The two clamping plates 2012 are both in contact with the support plate 2011. The two clamping plates 2012 are fixedly installed with the insertion rod 2020 on the side that is close to each other. The two insertion rods 2020 are respectively located inside the two insertion holes 2018.

[0037] First, move the two levers 209, causing the two inner blocks 2015 to move away from each other. At this time, the two springs 2014 are compressed. Then, the two L-shaped plates 2013 drive the two clamping plates 2012 to move away from each other. Then, place the placement frame 207 on the support plate 2011, so that the square block 2017 is located inside the square groove 2019. Then, release the control of the two levers 209. At this time, the two transmission wheels 204 reset and drive the two inner blocks 2015 to move closer to each other until the two clamping plates 2012 clamp the support plate 2011. At the same time, the two insertion rods 2020 are located inside the two insertion holes 2018 respectively. At this time, the placement frame 207 is fixed. Conversely, the placement frame 207 can be disassembled to replace the placement frame 207 to suit packaging bottles of different diameters. Then, place the packaging bottle on the placement frame 207 and start the motor 203. Through the cooperation of the transmission shaft 205, the driven shaft 206, and the transmission wheel 204, the conveyor belt 208 is driven to convey the packaging bottle. Finally, the packaging bottle is conveyed.

Claims

1. A preparation process for adding lycopene to balsamic vinegar, comprising a base (1), characterized in that: The top of the base (1) is equipped with a bottle conveying mechanism (2), the top of the bottle conveying mechanism (2) is equipped with a simultaneous feeding mechanism (3), and the simultaneous feeding mechanism (3) is equipped with a collection mechanism (4). The feeding mechanism (3) includes a U-shaped frame (301) located above the base (1). The U-shaped frame (301) has a lifting plate (302) inside. Two limiting rods (303) are symmetrically fixedly installed on the top of the lifting plate (302). The tops of the two limiting rods (303) pass through the U-shaped frame (301) and are fixedly installed with limiting blocks (309). Both limiting rods (303) are movably connected to the U-shaped frame (301). Vinegar cylinders (309) are symmetrically fixedly installed on the bottom of the lifting plate (302). 13) A vinegar delivery pipe (3014) and a lycopene delivery pipe (3015) are fixedly connected to the vinegar delivery pipe (3013) and the lycopene delivery pipe (3012), respectively. A vinegar feeding pipe (3017) and a lycopene feeding pipe (3016) are fixedly installed at the bottom of the vinegar delivery pipe (3013) and the lycopene delivery pipe (3012), respectively. A valve (3018) is installed on both the vinegar feeding pipe (3017) and the lycopene feeding pipe (3016). A vertical plate (304) is fixedly installed on the top of the U-shaped frame (301). A second motor (305) is fixedly installed on the vertical plate (304). A rotating shaft (306) is fixedly installed on the second motor (305). A disc (307) is fixedly installed on the end of the rotating shaft (306) away from the second motor (305). A drive rod (308) is rotatably connected to the side of the disc (307) away from the rotating shaft (306). A top rod (3010) is fixedly installed on the top of the lifting plate (302). The top end of the top rod (3010) passes through... A rod (3010) is movably connected to the U-shaped frame (301) and extends above the U-shaped frame (301). The end of the drive rod (308) away from the disc (307) is rotatably connected to the top rod (3010). A support plate (3011) is fixedly installed on the top of the U-shaped frame (301). The support plate (3011) is located between the disc (307) and the upright plate (304). A rotating shaft (306) passes through the support plate (3011) and is rotatably connected to the support plate (3011). The collecting mechanism (4) includes a U-shaped plate (401) fixed inside the U-shaped frame (301). A sliding plate (406) is slidably connected inside the U-shaped plate (401). Two connecting rods (402) are symmetrically fixedly installed on the sliding plate (406). The ends of the two connecting rods (402) away from the sliding plate (406) pass through the U-shaped plate (401) and are fixedly installed with a connecting plate (404). Both connecting rods (402) are movably connected to the U-shaped plate (401). Two collecting cylinders (403) are symmetrically fixedly installed on the side of the connecting plate (404) away from the U-shaped plate (401). The two collecting cylinders (403) are located directly below the vinegar adding pipe (3017) and the lycopene adding pipe (3016), respectively. The bottom of each collecting cylinder (403) has a discharge port. (4010), the top of the connecting plate (404) is rotatably connected to a movable rod (405), the end of the movable rod (405) away from the connecting plate (404) is rotatably connected to the bottom of the lifting plate (302), the inside of the collecting cylinder (403) is slidably connected to a scraper (4011), the top of the scraper (4011) is fixedly connected to an L-shaped rod (409), the end of the L-shaped rod (409) away from the scraper (4011) is fixedly installed with a side block (407), the top of the connecting plate (404) is symmetrically fixedly installed with two top blocks (4012), the top blocks (4012) are movably connected to the L-shaped rod (409), the side block (407) and the top block (4012) are fixedly connected with a spring (408), and the spring (408) is movably sleeved with the L-shaped rod (409).

2. The preparation process of adding lycopene to balsamic vinegar according to claim 1, characterized in that: The packaging bottle conveying mechanism (2) includes a conveying frame (201) fixed to the top of the base (1), a U-shaped frame (301) fixed to the top of the conveying frame (201), a drive shaft (205) and a driven shaft (206) symmetrically rotatably connected inside the conveying frame (201), a drive wheel (204) fixedly installed on the outer side of both the drive shaft (205) and the driven shaft (206), a conveyor belt (208) drivingly connected between the two drive wheels (204), one end of the drive shaft (205) passing through the conveying frame (201) and a motor (203) fixedly installed thereon, a bracket (202) fixedly installed on the side of the motor (203) away from the drive shaft (205), and the bracket (202) fixed to the outer side of the conveying frame (201).

3. The preparation process of adding lycopene to balsamic vinegar according to claim 2, characterized in that: Support plates (2011) are installed at equal intervals on the surface of the conveyor belt (208). Placement frames (207) are placed on the support plates (2011). A square block (2017) is fixedly installed on the side of the placement frame (207) near the support plate (2011). A square groove (2019) is provided on the side of the support plate (2011) near the placement frame (207). The square block (2017) is located inside the square groove (2019). Two insertion holes (2018) are symmetrically provided on the outer side of the support plate (2011).

4. The preparation process of adding lycopene to balsamic vinegar according to claim 3, characterized in that: Two side frames (2010) are symmetrically fixedly installed on the outer side of the placement frame (207). An inner rod (2016) is fixedly installed inside each side frame (2010). An inner block (2015) is movably sleeved on the outer side of each inner rod (2016). A spring (2014) is fixedly connected to the side of each inner block (2015) that is far apart from each other. The ends of the two springs (2014) that are far apart from each other are fixedly connected to the inner walls of the two side frames (2010), respectively. The two inner blocks (2015) are respectively movably connected to the two inner rods (2016). The two inner blocks (2015) are fixedly installed with the lever (209) and the L-shaped plate (2013). The two L-shaped plates (2013) are fixedly installed with the clamps (2012) on the side that is close to each other. The two clamps (2012) are in contact with the support plate (2011). The two clamps (2012) are fixedly installed with the insert rods (2020) on the side that is close to each other. The two insert rods (2020) are located inside the two insertion holes (2018).

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