Continuous weight measuring device for producing and processing prefabricated vegetables

Abstract

The utility model discloses a continuous weighing device for producing and processing prefabricated vegetables, which comprises a base, support frames are symmetrically arranged on one side of the top of the base, a conveying belt is arranged between the two support frames, a guide assembly is arranged on one side of the top of each support frame, a weighing assembly is arranged on the other side of the top of the base, and the weighing assembly is arranged on the conveying belt. The guide assembly comprises fixed frames fixedly installed on one sides of the tops of the two supporting frames, movable plates are hinged to the sides, close to each other, of the two fixed frames, sliding grooves are formed in the movable plates, and sliding plates are slidably connected into the sliding grooves. According to the guiding device for the prefabricated dishes, the prefabricated dishes can be guided and can be located in the center of the conveying belt, when the prefabricated dishes packaged in different sizes are guided, it can be guaranteed that the adjusted prefabricated dishes can be located in the center of the conveying belt after being conveyed, adjustment by a user is facilitated, and convenience and practicability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pre-prepared food production, in particular to a continuous weight measuring device for the production and processing of pre-prepared food. Background Art

[0002] After processing, pre-prepared meals will be sorted according to the specified weight, and pre-prepared meals below the specified weight will be removed to facilitate subsequent transportation and sale.

[0003] Publication No. CN219702713U discloses a synchronous weighing device for pre-prepared dishes. This patent uses a weighing module to convey dishes one by one. According to the set weight, the electric push rod is driven to work, and the angle of the placement plate is changed to convey the pre-prepared dishes to the upper ends of two conveyor platforms. The set limit adjustment structure can ensure that the pre-prepared dishes are conveyed one by one, preventing the pre-prepared dishes from piling up during the conveyor belt. The spacing between the guide plates can be adjusted according to the packaging size of pre-prepared dishes of different specifications to ensure the conveying and weighing and sorting effects of the pre-prepared dishes. However, this patent still has the following problems in actual use:

[0004] By setting a limit adjustment structure, the pre-prepared dishes can be transported one by one to prevent the pre-prepared dishes from piling up during the conveying process of the conveyor belt, and the spacing between the guide plates can be adjusted according to the packaging size of the pre-prepared dishes of different specifications. However, when adjusting the spacing of the guide plates, the spacing of the guide plates can only be changed by turning the two basket screws. It is inconvenient to turn the basket screws, and the spacing of the guide plates cannot be adjusted quickly. Moreover, when the two basket screws are turned separately, it is easy for the adjustment positions of the two guide plates to be inconsistent, so that the pre-prepared dishes are not in the center of the conveyor belt after passing through the guide, and the subsequent pre-prepared dishes will fall on the inner side of the placement slot, which may cause the pre-prepared dishes to fall, and since they cannot accurately fall in the center of the placement slot, it is easy to affect the weighing reading.

[0005] A continuous weighing device for the production and processing of pre-prepared dishes is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a continuous weighing device for the production and processing of pre-prepared dishes, so as to solve the problem proposed in the above background technology that the pre-prepared dishes can be transported one by one through the limit adjustment structure currently set up, and the pre-prepared dishes can be prevented from piling up during the transportation process of the conveyor belt, and the spacing between the guide plates can be adjusted according to the packaging size of the pre-prepared dishes of different specifications. However, when adjusting the spacing of the guide plates, the spacing of the guide plates can only be changed by rotating two basket screws. It is inconvenient to rotate the basket screws, and the spacing of the guide plates cannot be adjusted quickly. Moreover, when the two basket screws are rotated separately, it is easy for the adjustment positions of the two guide plates to be inconsistent, so that the pre-prepared dishes are not in the center of the conveyor belt after being guided, and the subsequent pre-prepared dishes will fall on the inner side of the placement slot, and the pre-prepared dishes may fall, and since they cannot accurately fall in the center of the placement slot, it is easy to affect the weighing reading.

[0007] To achieve the above-mentioned object, the present utility model provides the following technical solutions: a continuous weighing device for production and processing of pre-prepared dishes, comprising a base;

[0008] A support frame is symmetrically installed on one side of the top of the base, and a conveyor belt is provided between the two support frames;

[0009] Also includes:

[0010] A guide assembly is provided on one side of the top of the two support frames, and a weighing assembly is provided on the other side of the top of the base;

[0011] The guide assembly includes a fixed frame fixedly mounted on one side of the top of the two support frames, and a movable plate is hinged on the side where the two fixed frames are close to each other, and a sliding groove is provided inside the movable plate, and the sliding plate is slidably connected inside the sliding groove;

[0012] Among them, a mounting bracket is fixedly installed on the other side of the top of the two support brackets, and an adjusting rod is symmetrically slidably connected to the lower part of the mounting bracket, and one end of the sliding plate is hinged to the adjusting rod, and a handle is fixedly installed on one side of the sliding plate, and a fixing sleeve is fixedly installed on the lower part of one side of the mounting bracket, and one side of the adjusting rod is slidably connected to the fixing sleeve, and a positioning rod is symmetrically slidably connected to the inner part of the fixing sleeve, and a number of positioning grooves are symmetrically opened on both sides of the adjusting rod on one side, and the positioning rod is engaged with the positioning groove.

[0013] Preferably, a telescopic spring is sleeved on one side of the outer side of the two positioning rods, and one end of the telescopic spring is fixedly connected to the fixed sleeve, and the other end of the telescopic spring is fixedly installed with a mounting block, and the mounting block is fixedly connected to the positioning rod.

[0014] Preferably, a movable ring is provided on the outside of the adjustment rod on one side of the fixed sleeve, and the inside of the movable ring is symmetrically slidably connected to the guide rods, and the two guide rods are fixedly connected to the fixed sleeve.

[0015] Preferably, connecting rods are symmetrically hinged on both sides of the movable ring, and one end of the connecting rod away from the movable ring is hinged to the mounting block.

[0016] Preferably, a column is fixedly installed on one side of the top of the two adjusting rods, and a movable groove is symmetrically opened through the top of the mounting frame, and the column is slidingly connected to the movable groove, and the top center of the mounting frame is rotatably connected to a rotating part, and the top of the rotating part is symmetrically hinged with a mounting rod, and the end of the mounting rod away from the rotating part is hinged to the column.

[0017] Preferably, the weighing assembly includes a weighing module fixedly mounted on the other side of the top of the base, and a column is fixedly mounted on the top of the weighing module, and a weighing bucket is hinged on the top of the column, and a discharge hopper is symmetrically mounted on both sides of the weighing module on the top of the base, and an electric push rod is hinged on one side of the column, and the movable end of the electric push rod is hinged to the weighing bucket.

[0018] Preferably, an arc-shaped rod is fixedly installed on one side of the bottom of the weighing bucket, and the outer side of the arc-shaped rod is slidably connected to a support sleeve, and the inner side of the support sleeve is slidably connected to a limit rod, and an arc-shaped groove is opened on one side of the arc-shaped rod, and the limit rod is slidably connected to the arc groove, and a reset spring is sleeved on the outer side of the limit rod, and one end of the reset spring is fixedly connected to the support sleeve, and the other end of the reset spring is fixedly connected to the limit rod.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: the continuous weighing device for the production and processing of pre-prepared dishes is provided with a guide assembly on one side of the top of the two support frames, so that the pre-prepared dishes can be guided so that the pre-prepared dishes can be located at the center of the conveyor belt. Moreover, when guiding pre-prepared dishes packaged in different sizes, it can be ensured that the pre-prepared dishes can be located at the center of the conveyor belt after adjustment, and it is convenient for users to adjust, thereby improving convenience and practicality. The specific contents are as follows:

[0020] 1. A guide assembly is provided on one side of the top of the two support frames. The pre-prepared dishes are transported by a conveyor belt and then continuously weighed by a weighing assembly. The movement of the pre-prepared dishes is guided by a movable plate and a sliding plate. When guiding the pre-prepared dishes packaged in different sizes, the movable ring is pushed to move. The movable ring moves and slides on the guide rod to limit the position, which can drive the connecting rod to rotate. After the connecting rod rotates, it can push the positioning rod to move. After the positioning rod moves, the telescopic spring is stretched and disengaged from the positioning slot, so that the adjusting rod loses its limit. The adjusting rod is moved by the handle. After the adjusting rod on one side moves, the mounting rod on one side is pulled to move by the column rod. After the mounting rod moves, it can drive the rotating part to rotate. After the rotating part rotates, the column rod on the other side can be pushed to move by the mounting rod on the other side. The two adjusting devices are movable, so that the adjusting rod on one side can drive the two adjusting rods to move at the same time, and the movement of the adjusting rod can drive the movable plate and the sliding plate to rotate, so that the sliding plate slides inside the sliding groove, so that the distance between the two sliding plates can be adjusted, and thus pre-prepared dishes of different package sizes can be guided. After adjustment, the positioning groove is aligned with the positioning rod, and the movable ring is released to engage the positioning rod with the positioning groove under the action of the telescopic spring, so that the adjusting rod is positioned, and the pre-prepared dish can be guided by the guide assembly so that the pre-prepared dish can be located in the center of the conveyor belt, and when guiding pre-prepared dishes of different package sizes, it can be ensured that the pre-prepared dish can be located in the center of the conveyor belt after being transported after adjustment, and it is convenient for users to adjust, thereby improving convenience and practicality.

[0021] 2. A weighing assembly is provided on one side of the top of the base. The pre-prepared dishes can fall into the middle of the weighing hopper under the action of the conveyor belt and be weighed by the weighing module. If the weighing weight is equal to or higher than the specified weight, the electric push rod is started to extend, which can drive the weighing hopper to rotate on the column, so that the pre-prepared dishes are discharged through the discharging hopper on one side. If the weighing weight is less than the specified weight, the electric push rod is started to retract, so that the pre-prepared dishes are discharged through the discharging hopper on the other side, so that the pre-prepared dishes can be sorted. While the weighing hopper rotates, it can drive the arc rod to slide on the support sleeve. The arc groove on the arc rod can push the limit rod to move, so that the reset spring is stretched. When the weighing hopper needs to be reset, the arc rod rotates so that the arc groove is aligned with the limit rod. The reset spring restores the deformation and the limit rod is inserted into the arc groove. If the weighing hopper rotates again, it will encounter a certain resistance, so that the weighing hopper encounters a certain resistance when it is reset and stops rotating, which facilitates the reset of the weighing hopper and facilitates the weighing hopper to keep it level. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the cross-sectional structure of the guide assembly of the utility model;

[0024] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of area A in the middle;

[0025] Figure 4 This is a schematic diagram of the top view of the guide assembly of the utility model;

[0026] Figure 5 This is a schematic diagram of the side structure of the weighing component of the utility model;

[0027] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure of area B in the middle.

[0028] In the figure: 1. base; 101. support frame; 102. conveyor belt; 2. guide assembly; 201. fixed frame; 202. movable plate; 203. sliding groove; 204. sliding plate; 205. mounting frame; 206. adjusting rod; 207. handle; 208. fixing sleeve; 209. positioning rod; 210. positioning groove; 211. telescopic spring; 212. mounting block; 213. movable ring; 214. guide rod; 215. connecting rod; 216. column; 217. rotating part; 218. mounting rod; 219. movable groove; 3. weighing assembly; 301. weighing module; 302. column; 303. weighing hopper; 304. discharging hopper; 305. electric push rod; 306. arc rod; 307. support sleeve; 308. limit rod; 309. arc groove; 310. return spring. DETAILED DESCRIPTION

[0029] 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 implementation regulations 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.

[0030] See also Figure 1-6The utility model provides a technical solution: a continuous weighing device for the production and processing of pre-prepared dishes, comprising a base 1, a support frame 101 is symmetrically installed on one side of the top of the base 1, and a conveyor belt 102 is arranged between the two support frames 101, and further comprising: a guide assembly 2 is arranged on one side of the top of the two support frames 101, and a weighing assembly 3 is arranged on the other side of the top of the base 1, wherein the guide assembly 2 comprises a fixed frame 201 fixedly installed on one side of the top of the two support frames 101, and a movable plate 202 is hinged on one side where the two fixed frames 201 are close to each other, and a sliding groove 203 is provided inside the movable plate 202, and a sliding plate 204 is slidably connected inside the sliding groove 203, wherein a mounting frame 205 is fixedly installed on the other side of the top of the two support frames 101, and an adjusting member is symmetrically slidably connected inside the mounting frame 205. Rod 206, and one end of the sliding plate 204 is hinged to the adjusting rod 206, and a handle 207 is fixedly installed on one side of the sliding plate 204, and a fixing sleeve 208 is fixedly installed at the lower side of the mounting frame 205, and the adjusting rod 206 on one side is slidably connected to the fixing sleeve 208, and the interior of the fixing sleeve 208 is symmetrically slidably connected with a positioning rod 209, and a number of positioning grooves 210 are symmetrically opened on both sides of the adjusting rod 206 on one side, and the positioning rod 209 is engaged with the positioning groove 210. The guide assembly 2 can guide the pre-prepared dishes so that the pre-prepared dishes can be located in the center of the conveyor belt 102, and when guiding pre-prepared dishes packaged in different sizes, it can be ensured that the pre-prepared dishes can be located in the center of the conveyor belt 102 after adjustment and after transportation, and it is convenient for users to adjust, thereby improving convenience and practicality.

[0031] A telescopic spring 211 is sleeved on one side of the outer side of the two positioning rods 209, and one end of the telescopic spring 211 is fixedly connected to the fixed sleeve 208, and the other end of the telescopic spring 211 is fixedly installed with a mounting block 212, and the mounting block 212 is fixedly connected to the positioning rod 209, so that the positioning rod 209 can automatically reset after moving. A movable ring 213 is provided on the outer side of the adjusting rod 206 on one side of the fixed sleeve 208, and a guide rod 214 is symmetrically slidably connected to the inner side of the movable ring 213, and the two guide rods 214 are fixedly connected to the fixed sleeve 208 to control the movement of the movable ring 213. Guide, the two sides of the movable ring 213 are symmetrically hinged with connecting rods 215, and the end of the connecting rod 215 away from the movable ring 213 is hinged to the mounting block 212, so that the movement of the movable ring 213 can push the positioning rod 209 to move, and the top side of the two adjustment rods 206 are fixedly installed with a column 216, and the top of the mounting frame 205 is symmetrically penetrated with a movable groove 219, and the column 216 is slidably connected to the movable groove 219, and the top center of the mounting frame 205 is rotatably connected to a rotating member 217, and the top of the rotating member 217 is symmetrically hinged with a mounting rod 218, and the mounting rod 218 is away from the rotating member. One end of the moving part 217 is hinged to the column 216, so that the adjustment rod 206 on one side can drive the adjustment rod 206 on the other side to move. The weighing assembly 3 includes a weighing module 301 fixedly installed on the other side of the top of the base 1, and a column 302 is fixedly installed on the top of the weighing module 301, and a weighing bucket 303 is hinged on the top of the column 302. In addition, a discharge hopper 304 is symmetrically installed on both sides of the weighing module 301 on the top of the base 1, and an electric push rod 305 is hinged on one side of the column 302, and the movable end of the electric push rod 305 is hinged to the weighing bucket 303, which is convenient for weighing the pre-prepared dishes. For sorting, an arc rod 306 is fixedly installed on one side of the bottom of the weighing bucket 303, and the outer side of the arc rod 306 is slidably connected to the support sleeve 307, and the inner side of the support sleeve 307 is slidably connected to the limit rod 308, and an arc groove 309 is opened on one side of the arc rod 306, and the limit rod 308 is slidably connected to the arc groove 309, and a return spring 310 is sleeved on the outer side of the limit rod 308, and one end of the return spring 310 is fixedly connected to the support sleeve 307, and the other end of the return spring 310 is fixedly connected to the limit rod 308, so that the weighing bucket 303 can be restored to a horizontal state.

[0032] Working principle: Before using this kind of continuous weighing device for the production and processing of pre-prepared dishes, it is necessary to check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 6As shown, a guide assembly 2 is provided on one side of the top of the two support frames 101, and the pre-prepared dishes are transported by the conveyor belt 102, and then continuously weighed by the weighing assembly 3. The movement of the pre-prepared dishes is guided by the movable plate 202 and the sliding plate 204. When guiding the pre-prepared dishes packaged in different sizes, the movable ring 213 is pushed to move, and the movable ring 213 moves and slides on the guide rod 214 to limit the position, thereby driving the connecting rod 215 to rotate. After the connecting rod 215 rotates, it can push the positioning rod 209 to move. After the positioning rod 209 moves, the telescopic spring 211 is stretched and disengaged from the positioning groove 210, so that the adjusting rod 206 loses its limit. The adjusting rod 206 is moved by the handle 207. After the adjusting rod 206 on one side moves, the column rod 216 pulls the mounting rod 218 on one side to move. After the mounting rod 218 moves, it can drive the rotating member 217 to rotate. After the rotating member 217 rotates, it can push the mounting rod 218 on the other side. The other side column 216 is moved so that the one side adjustment rod 206 can drive the two adjustment rods 206 to move at the same time. The movement of the adjustment rod 206 can drive the movable plate 202 and the sliding plate 204 to rotate, so that the sliding plate 204 slides inside the sliding groove 203, so that the distance between the two sliding plates 204 can be adjusted, and thus the pre-prepared dishes of different package sizes can be guided. After adjustment, the positioning groove 210 is aligned with the positioning rod 209, and the movable ring 213 is loosened. Under the action of the telescopic spring 211, the positioning rod 209 is engaged with the positioning groove 210, so that the adjustment rod 206 is positioned. The guide assembly 2 allows the pre-prepared dishes to be guided so that the pre-prepared dishes can be located at the center of the conveyor belt 102. When guiding pre-prepared dishes of different sizes, it can be ensured that the pre-prepared dishes can be located at the center of the conveyor belt 102 after adjustment, and it is convenient for users to adjust, thereby improving convenience and practicality.

[0033] A weighing assembly 3 is provided on one side of the top of the base 1. The pre-prepared dishes can fall into the middle of the weighing hopper 303 under the action of the conveyor belt and be weighed by the weighing module 301. If the weighed weight is equal to or higher than the specified weight, the electric push rod 305 is started to extend, which can drive the weighing hopper 303 to rotate on the column 302, so that the pre-prepared dishes can be discharged through the discharge hopper 304 on one side. If the weighed weight is less than the specified weight, the electric push rod 305 is started to retract, so that the pre-prepared dishes can be discharged through the discharge hopper 304 on the other side. The pre-prepared dishes can be sorted. The weighing hopper 303 can also be used to sort the pre-prepared dishes. The movable arc rod 306 slides on the support sleeve 307, and the arc groove 309 on the arc rod 306 can push the limit rod 308 to move, so that the reset spring 310 is stretched. When the weighing bucket 303 needs to be reset, the arc rod 306 rotates to align the arc groove 309 with the limit rod 308, and the reset spring 310 restores the deformation and the limit rod 308 is inserted into the arc groove 309. If the weighing bucket 303 rotates again, it will encounter a certain resistance, so that the weighing bucket 303 will encounter a certain resistance and stop rotating when it is reset, which facilitates the reset of the weighing bucket 303 and helps the weighing bucket 303 remain level.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A continuous weighing device for the production and processing of prepared dishes, comprising a base (1); A support frame (101) is symmetrically mounted on one side of the top of the base (1), and a conveyor belt (102) is provided between the two support frames (101); It is characterized by: Also includes: A guide assembly (2) is provided on one side of the top of the two support frames (101), and a weighing assembly (3) is provided on the other side of the top of the base (1); The guide assembly (2) comprises a fixed frame (201) fixedly mounted on one side of the top of the two support frames (101), and a movable plate (202) is hingedly connected to the adjacent side of the two fixed frames (201), and a sliding groove (203) is provided inside the movable plate (202), and a sliding plate (204) is slidably connected inside the sliding groove (203); The other side of the top of the two support frames (101) is fixedly mounted with a mounting frame (205), and an adjusting rod (206) is symmetrically slidably connected to the lower part of the mounting frame (205), and one end of the sliding plate (204) is hinged to the adjusting rod (206), and a handle (207) is fixedly mounted on one side of the sliding plate (204), and a fixing sleeve (208) is fixedly mounted on the lower part of one side of the mounting frame (205), and the adjusting rod (206) on one side is slidably connected to the fixing sleeve (208), and a positioning rod (209) is symmetrically slidably connected to the inner part of the fixing sleeve (208), and a plurality of positioning grooves (210) are symmetrically provided on both sides of the adjusting rod (206) on one side, and the positioning rod (209) is engaged with the positioning groove (210).

2. The continuous weighing device for pre-prepared food production and processing according to claim 1, characterized in that: A telescopic spring (211) is sleeved on one side of the exterior of the two positioning rods (209), one end of the telescopic spring (211) is fixedly connected to the fixed sleeve (208), and a mounting block (212) is fixedly installed on the other end of the telescopic spring (211), and the mounting block (212) is fixedly connected to the positioning rod (209).

3. The continuous weighing device for preparing food according to claim 1, characterized in that: A movable ring (213) is provided on the outside of the adjustment rod (206) on one side of the fixed sleeve (208), and a guide rod (214) is symmetrically slidably connected to the inside of the movable ring (213), and both guide rods (214) are fixedly connected to the fixed sleeve (208).

4. The continuous weighing device for pre-prepared food production and processing according to claim 3, characterized in that: Connecting rods (215) are symmetrically hinged on both sides of the movable ring (213), and one end of the connecting rod (215) away from the movable ring (213) is hinged to the mounting block (212).

5. The continuous weighing device for preparing food according to claim 1, characterized in that: A column (216) is fixedly installed on one side of the top of each of the two adjusting rods (206), and a movable groove (219) is symmetrically provided through the top of the mounting frame (205), and the column (216) is slidably connected to the movable groove (219), and the top center of the mounting frame (205) is rotatably connected to a rotating member (217), and the top of the rotating member (217) is symmetrically hinged with a mounting rod (218), and the end of the mounting rod (218) away from the rotating member (217) is hinged to the column (216).

6. The continuous weighing device for pre-prepared food production and processing according to claim 1, characterized in that: The weighing assembly (3) includes a weighing module (301) fixedly mounted on the other side of the top of the base (1), a column (302) fixedly mounted on the top of the weighing module (301), and a weighing bucket (303) hingedly connected to the top of the column (302), and a discharge hopper (304) symmetrically mounted on both sides of the weighing module (301) on the top of the base (1), and an electric push rod (305) hingedly connected to one side of the column (302), and the movable end of the electric push rod (305) is hingedly connected to the weighing bucket (303).

7. The continuous weighing device for preparing food according to claim 6, characterized in that: An arc-shaped rod (306) is fixedly installed on one side of the bottom of the weighing bucket (303), and an outer side of the arc-shaped rod (306) is slidably connected to a support sleeve (307), and an inner side of the support sleeve (307) is slidably connected to a limit rod (308), and an arc-shaped groove (309) is provided on one side of the arc-shaped rod (306), and the limit rod (308) is slidably connected to the arc-shaped groove (309), and a return spring (310) is sleeved on one side of the limit rod (308), and one end of the return spring (310) is fixedly connected to the support sleeve (307), and the other end of the return spring (310) is fixedly connected to the limit rod (308).

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