Sampling detection equipment for toothpaste production

Abstract

The utility model relates to the technical field of toothpaste detection equipment, and discloses sampling detection equipment for toothpaste production, which comprises a bottom frame, a support and a base are mounted on the bottom frame, a fixing frame is rotatably mounted on the base, a first motor is mounted on the base, a first conveying belt is mounted on the fixing frame, an electric push rod is mounted on the support, and a pressing block is mounted on the electric push rod. A cleaning water tank is mounted on the bottom frame, two rotating shafts are rotationally mounted on the cleaning water tank, connecting plates are mounted on the rotating shafts, mounting plates are mounted on the connecting plates, sponge scraping strips are connected to the mounting plates, synchronous belts are connected to the same sides of the two rotating shafts, a synchronous belt is connected between the two synchronous belts, and a second motor is fixedly mounted on the cleaning water tank; the cleaning water tank is rotationally provided with two brush rollers, the two brush rollers are connected with belt wheels, a belt is connected between the two belt wheels, and the cleaning water tank is provided with a third motor. The toothpaste on the conveying belt can be automatically cleaned and maintained in the toothpaste squeezing detection process, and therefore manual cleaning is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of toothpaste detection equipment, in particular to a sampling detection equipment for toothpaste production. Background Art

[0002] Currently, during the toothpaste production process in factories, empty tubes, missing weights, or poor plastic sealing at the end of the tube may occasionally occur, affecting the sales and use of the toothpaste. In order to ensure the quality of toothpaste, existing technology will use a special testing device to test the sealing of the finished toothpaste.

[0003] A sampling and testing equipment for toothpaste production published by the search announcement number CN216800697U has the following main features: it includes a first metal shell, a second metal shell, a first rotatable tray, a second rotatable tray, a high-precision electronic scale, a first rotating shaft, a second rotating shaft and a support frame. The first metal shell is arranged on the right side of the feed conveyor belt, the first rotating shaft is installed at the lower part of the first metal shell, the high-precision electronic scale is installed on the upper end face of the first rotating shaft, the first rotatable tray is installed on the upper end face of the high-precision electronic scale, the second metal shell is arranged on the right side of the first metal shell, the second rotating shaft is installed at the lower part of the second metal shell, the upper end face of the second rotating shaft is installed with a support frame, and the second rotatable tray is installed on the upper end face of the support frame.

[0004] During the toothpaste sealing test in the above application, the applicant found that when squeezing the toothpaste to test the sealing, the squeezed toothpaste is very likely to drip onto the conveyor belt, thereby causing contamination of the conveyor belt. Manual cleaning is required later, and maintenance is very troublesome. In order to solve the above problems, a sampling and testing equipment for toothpaste production is proposed. Utility Model Content

[0005] The purpose of the present utility model is to provide a sampling and testing device for toothpaste production in order to solve the above-mentioned problems.

[0006] The technical solution adopted by the utility model is as follows: a sampling and testing device for toothpaste production, comprising a base frame, a bracket and a base mounted on the base frame, a fixed frame rotatably mounted on the base, a motor 1 fixedly mounted on the base, the motor 1 being connected to the fixed frame, a conveyor belt 1 being mounted on the fixed frame, an electric push rod fixedly mounted on the upper part of the bracket, and a pressure block fixedly mounted on the piston rod of the electric push rod;

[0007] A cleaning water tank is fixedly mounted on the base frame, and two rotating shafts are mounted on the upper part of the cleaning water tank for parallel rotation. A connecting plate is fixedly mounted on the rotating shaft, a mounting plate is fixedly mounted on the connecting plate, a sponge scraper is fixedly connected to the mounting plate, a synchronous belt is fixedly connected to the same side of the two rotating shafts, a synchronous belt is connected between the two synchronous belts, and two are fixedly mounted on the side wall of the cleaning water tank, and the two are connected to one of the rotating shafts through an output shaft;

[0008] Two brush rollers are installed on the lower part of the cleaning water tank for parallel rotation. A pulley is fixedly connected to the same side of the two brush rollers. A belt is connected between the two pulleys. Motor three is fixedly installed on the side wall of the cleaning water tank. Motor three is connected to one of the brush rollers through an output shaft.

[0009] In a preferred embodiment, a support frame is fixedly mounted on the base frame, and a second conveyor belt is mounted on the support frame. The second conveyor belt has the same structure as the first conveyor belt.

[0010] In a preferred embodiment, two positioning seats are fixedly mounted on the fixing frame, and limiting grooves are provided on the positioning seats.

[0011] In a preferred embodiment, a toothpaste collection box is fixedly mounted on the bracket.

[0012] In a preferred embodiment, a drain pipe is connected to the bottom of the cleaning water tank, and the drain is provided with a valve.

[0013] In a preferred embodiment, a qualified collection box and a unqualified collection box are provided on the chassis.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0015] 1. In the present invention, when the seal of the toothpaste detection part is unqualified, the motor 2 drives one of the rotating shafts to rotate 180 degrees clockwise, so that the sponge scraper is in contact with the conveyor belt 1, and then the conveyor belt is started to convey the unqualified toothpaste. After the unqualified toothpaste is discharged, the conveyor belt 1 continues to drive the conveyor belt to transport. At this time, the sponge scraper on the mounting plate can be used to wipe and clean the surface of the conveyor belt 1 with the toothpaste stuck on it, and the two sponge scrapers can be wiped at the same time to ensure the cleanliness of the wiping, thereby ensuring that the surface of the conveyor belt 1 is clean, without the need for manual cleaning, and more convenient maintenance.

[0016] 2. In the utility model, when the motor 2 rotates the sponge scraper downward, the sponge scraper will contact the brush roller. At this time, the motor 3 is started to drive the brush roller to rotate, so that the brush roller can be used with the water in the cleaning water tank to scrub the sponge scraper, thereby scrubbing the toothpaste on the sponge scraper, making it convenient for the next use of the sponge scraper. The toothpaste scrubbed off will be mixed in the water in the cleaning water tank, which is convenient for centralized discharge and treatment later. This structure facilitates automatic cleaning and maintenance of the sponge scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic top view of the structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the front structure of the present invention;

[0019] Figure 3 This is an exploded schematic diagram of the cleaning structure of the present invention.

[0020] Markings in the figure: 1-base, 2-bracket, 3-base, 4-fixed frame, 5-motor 1, 6-conveyor belt 1, 7-electric push rod, 8-pressure block, 9-cleaning water tank, 10-rotating shaft, 11-connecting plate, 12-mounting plate, 13-sponge scraper, 14-synchronous belt, 15-motor 2, 16-brush roller, 17-pulley, 18-belt, 19-motor 3, 20-support frame, 21-conveyor belt 2, 22-positioning seat, 23-limiting groove, 24-toothpaste collection box, 25-drain pipe, 26-valve, 27-qualified collection box, 28-unqualified collection box, 29-synchronous wheel. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the embodiments described are 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 shall fall within the scope of protection of the present invention.

[0022] The following will be combined Figure 1-Figure 3 A sampling and testing device for toothpaste production according to an embodiment of the present utility model is described in detail.

[0023] Example:

[0024] The present invention provides a sampling and testing device for toothpaste production, referring to Figures 1 to 3As shown, it includes a base frame 1, a support frame 20 is fixedly installed on the base frame 1, a conveyor belt 21 is installed on the support frame 20, a bracket 2 and a base 3 are installed on the base frame 1, a fixed frame 4 is rotatably installed on the base 3, a motor 5 is fixedly installed on the base 3, the motor 5 is connected to the fixed frame 4, a conveyor belt 6 is installed on the fixed frame 4, and the conveyor belt 21 has the same structure as the conveyor belt 6. An electric push rod 7 is fixedly installed on the upper part of the bracket 2, and a pressure block 8 is fixedly installed on the piston rod of the electric push rod 7. In this structure, the toothpaste passes through the transmission on the support frame 20. The conveyor belt 21 is transported to the conveyor belt 1 6 on the fixed frame 4. When the toothpaste reaches the squeezing position, the conveyor belt 21 stops conveying. Then the motor 1 5 drives the fixed frame 4 to rotate 90 degrees counterclockwise, so that the tail of the toothpaste is aligned with the bracket 2. Then the electric push rod 7 is started to drive the pressing block 8 to move down and squeeze the toothpaste. If there is a problem with the sealing of the tail of the toothpaste tube, the toothpaste will be sprayed out from the tail of the toothpaste tube after the force is applied, thereby detecting that the toothpaste seal is unqualified. Otherwise, the toothpaste quality is qualified, thereby realizing the sealing test of the finished toothpaste;

[0025] When the toothpaste is detected to be unqualified, the conveyor belt 6 is started to directly transport the unqualified toothpaste to the waste collection area. When the toothpaste is detected to be qualified, the motor 5 drives the fixed 4 to return 90 degrees clockwise, and then the conveyor belt 6 is started to transport the qualified toothpaste to the qualified product collection area, thereby completing the toothpaste screening.

[0026] It should be noted that the above-mentioned conveyor belt 1 6 and conveyor belt 2 21 are both existing equipment, and their specific structures and operating principles have been disclosed. They mainly include the following structures: a drive motor, a main conveyor roller, a slave conveyor roller and a conveyor belt. The conveyor belt is sleeved on the main conveyor roller and the slave conveyor roller. The drive motor is connected to the main conveyor roller and drives the main conveyor roller to rotate, thereby driving the conveyor belt to move and transport.

[0027] refer to Figures 1 to 3 As shown, two positioning seats 22 are fixedly installed on the fixing frame 4, and a limiting groove 23 is opened on the positioning seat 22. This structure uses the positioning seat 22 to continue to position the toothpaste, and then the limiting groove 23 limits the maximum downward position of the pressing block 8 to avoid excessive squeezing.

[0028] refer to Figures 1 to 3 As shown, a toothpaste collecting box 24 is fixedly mounted on the bracket 2. In this structure, when unqualified toothpaste is squeezed out, the toothpaste will fall into the toothpaste collecting box 24, thereby collecting the squeezed toothpaste.

[0029] refer to Figures 1 to 3 As shown, a qualified collection box 27 and an unqualified collection box 28 are provided on the base frame 1. This structure uses the qualified collection box 27 to collect qualified toothpaste, and similarly uses the unqualified collection box 28 to collect unqualified toothpaste.

[0030] refer to Figures 1 to 3 As shown, a cleaning water tank 9 is fixedly installed on the base frame 1, and two rotating shafts 10 are installed on the upper part of the cleaning water tank 9 for parallel rotation. A connecting plate 11 is fixedly installed on the rotating shaft 10, a mounting plate 12 is fixedly installed on the connecting plate 11, and a sponge scraper 13 is fixedly connected to the mounting plate 12. A synchronous wheel 29 is fixedly connected to the same side of the two rotating shafts 10, and a synchronous belt 14 is connected between the two synchronous wheels 29. A motor 2 15 is fixedly installed on the side wall of the cleaning water tank 9, and the motor 2 15 is connected to one of the rotating shafts 10 through an output shaft. When the seal at the toothpaste detection part is unqualified, this structure At this time, the motor 2 15 drives one of the rotating shafts 10 to rotate 180 degrees clockwise. At this time, the synchronous belt 14 and the synchronous wheel 29 are used to drive the two rotating shafts 10 to rotate 180 degrees clockwise at the same time, so that the sponge scraper 13 is in contact with the conveyor belt 1 6, and then the conveyor belt 1 6 is started to convey and discharge the unqualified toothpaste. After the unqualified toothpaste is discharged, the conveyor belt 1 6 continues to drive the conveyor belt to transport. At this time, the sponge scraper 13 on the mounting plate 12 can be used to wipe and clean the surface of the conveyor belt 1 6 that is stuck with toothpaste, and the two sponge scrapers 13 are in contact and wiped at the same time to ensure the wiping cleanliness.

[0031] When the conveyor belt 16 is wiped, the motor 2 15 is started to drive the two rotating shafts 10 to rotate 180 degrees clockwise, so that the two sponge scrapers 13 are set downward, and then the motor 15 can drive the conveyor belt 16 to rotate back to its original position, thereby preventing the wiping device from interfering with the rotation of the conveyor belt 16.

[0032] refer to Figures 1 to 3 As shown, two brush rollers 16 are installed in parallel rotation at the lower part of the cleaning water tank 9, and a pulley 17 is fixedly connected to the same side of the two brush rollers 16. A belt 18 is connected between the two pulleys 17, and a motor three 19 is fixedly installed on the side wall of the cleaning water tank 9. The motor three 19 is connected to one of the brush rollers 16 through an output shaft. This structure cleans the water tank 9 with cleaning water. When the motor two 15 rotates the sponge scraper 13 downward, the sponge scraper 13 will contact the brush roller 16. At this time, the motor three 19 is started to drive one of the brush rollers 16 to rotate, and then the pulley 17 and the belt 18 can drive the two brush rollers 16 to rotate at the same time, so that the brush roller 16 can cooperate with the water in the cleaning water tank 9 to scrub the sponge scraper 13, thereby scrubbing the toothpaste on the sponge scraper 13, thereby facilitating the next use of the sponge scraper 13, and the toothpaste scrubbed will be mixed in the water in the cleaning water tank 9, which is convenient for centralized discharge and treatment in the later stage.

[0033] refer to Figures 1 to 3 As shown, a drain pipe 25 is connected to the bottom of the cleaning water tank 9, and the drain pipe 25 is provided with a valve 26. This structure can use the drain pipe 25 to discharge the sewage in the cleaning water tank 9, and the valve 26 can be used to control the opening and closing of the drain pipe 25.

[0034] The implementation principle of the sampling and testing equipment for toothpaste production of the embodiment of the present application is as follows: when in use, the medium toothpaste is conveyed to the conveyor belt 1 6 on the fixed frame 4 via the conveyor belt 2 21 on the support frame 20. Then, when the toothpaste reaches the squeezing position, the conveyor belt 2 21 stops conveying. Then, the motor 1 5 drives the fixed frame 4 to rotate 90 degrees counterclockwise, so that the tail of the toothpaste is aligned with the bracket 2. Then, the electric push rod 7 is started to drive the pressing block 8 to move downward to squeeze the toothpaste. If there is a problem with the sealing of the tail of the toothpaste tube, the toothpaste will be sprayed out from the tail of the toothpaste tube after the force is applied, and the toothpaste sealing is unqualified. Otherwise, the toothpaste quality is qualified, thereby performing a sealing test on the finished toothpaste.

[0035] When the toothpaste is found to be unqualified, the conveyor belt 6 is started to directly transport the unqualified toothpaste to the unqualified collection box 28. When the toothpaste is found to be qualified, the motor 5 drives the fixed element 4 to return 90 degrees clockwise, and then the conveyor belt 6 is started to transport the qualified toothpaste to the qualified collection box 27, thereby completing the toothpaste screening.

[0036] When the seal of the toothpaste detection part is unqualified, the motor 2 15 drives one of the rotating shafts 10 to rotate 180 degrees clockwise. At this time, the synchronous belt 14 and the synchronous wheel 29 are used to drive the two rotating shafts 10 to rotate 180 degrees clockwise at the same time, so that the sponge scraper 13 is in contact with the conveyor belt 1 6, and then the conveyor belt 1 6 is started to convey and discharge the unqualified toothpaste. After the unqualified toothpaste is discharged, the conveyor belt 1 6 continues to drive the conveyor belt to transport. At this time, the sponge scraper 13 on the mounting plate 12 can be used to wipe and clean the surface of the conveyor belt 1 6 with the toothpaste stuck on it, and the two sponge scrapers 13 are in contact and wiped at the same time to ensure the wiping cleanliness.

[0037] After the conveyor belt of the above-mentioned conveyor belt 16 is wiped, the starting motor 2 15 drives the two rotating shafts 10 to rotate 180 degrees clockwise, so that the two sponge scrapers 13 are set downward, and then the motor 15 can drive the conveyor belt 16 to rotate back to its original position, thereby avoiding the wiping device interfering with the rotation of the conveyor belt 16, and at this time the sponge scraper 13 will contact the brush roller 16, and at this time the starting motor 3 19 drives one of the brush rollers 16 to rotate, and then the pulley 17 and the belt 18 can drive the two brush rollers 16 to rotate at the same time, so that the brush roller 16 can be used in conjunction with the water in the cleaning water tank 9 to brush the sponge scraper 13, thereby brushing off the toothpaste on the sponge scraper 13, thereby facilitating the next use of the sponge scraper 13, and the toothpaste brushed off will be mixed in the water in the cleaning water tank 9, and can then be discharged and processed through the drain pipe 25.

[0038] It should be noted that: the detection structure disclosed in the above embodiment is applied to the sampling detection of toothpaste. At the same time, the electrical equipment involved in the above structure can be controlled by a PLC controller. The specific electrical control equipment and electrical control program are all existing technologies, and this application does not continue to improve the PLC control equipment and program, so no further introduction is given here. In addition, the above-mentioned detection of whether the toothpaste is sprayed out under pressure can use visual detection equipment to detect the tail of the toothpaste. The specific visual detection equipment and operation system are all existing technologies, and this application does not improve the visual detection equipment and program, so no further introduction is given here.

[0039] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A sampling and testing device for toothpaste production, comprising a base frame (1), characterized in that: The bottom frame (1) is provided with a bracket (2) and a base (3), a fixed frame (4) is rotatably provided on the base (3), a motor (5) is fixedly provided on the base (3), the motor (5) is connected to the fixed frame (4) via an output shaft, a conveyor belt (6) is provided on the fixed frame (4), an electric push rod (7) is fixedly provided on the upper part of the bracket (2), and a pressure block (8) is fixedly provided on the piston rod of the electric push rod (7); A cleaning water tank (9) is fixedly mounted on the base frame (1), two rotating shafts (10) are mounted on the upper portion of the cleaning water tank (9) for parallel rotation, a connecting plate (11) is symmetrically fixedly mounted on the rotating shaft (10), a mounting plate (12) is fixedly mounted on the connecting plate (11), a sponge scraper (13) is fixedly connected to the mounting plate (12), a synchronous wheel (29) is fixedly connected to the same side of the two rotating shafts (10), a synchronous belt (14) is connected between the two synchronous wheels (29), a second motor (15) is fixedly mounted on the side wall of the cleaning water tank (9), and the second motor (15) is connected to one of the rotating shafts (10) via an output shaft; Two brush rollers (16) are installed on the lower part of the cleaning water tank (9) for parallel rotation. A pulley (17) is fixedly connected to the same side of the two brush rollers (16). A belt (18) is connected between the two pulleys (17). A motor (19) is fixedly installed on the side wall of the cleaning water tank (9). The motor (19) is connected to one of the brush rollers (16) through an output shaft.

2. The toothpaste production sampling and testing equipment according to claim 1, characterized in that: A support frame (20) is fixedly mounted on the base frame (1), and a second conveyor belt (21) is mounted on the support frame (20). The second conveyor belt (21) has the same structure as the first conveyor belt (6).

3. The sampling and testing equipment for toothpaste production according to claim 1, characterized in that: Two positioning seats (22) are fixedly mounted on the fixing frame (4), and a limiting groove (23) is provided on the positioning seat (22).

4. The sampling and testing equipment for toothpaste production according to claim 1, characterized in that: A toothpaste collection box (24) is fixedly mounted on the bracket (2).

5. The sampling and testing equipment for toothpaste production according to claim 1, characterized in that: The bottom of the cleaning water tank (9) is connected to a drain pipe (25), and the drain pipe (25) is provided with a valve (26).

6. The sampling and testing equipment for toothpaste production according to claim 1, characterized in that: The base frame (1) is provided with a qualified collection box (27) and a unqualified collection box (28).

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