Sampling equipment for electronic commerce product detection

Abstract

A sampling device for electronic commerce product detection disclosed by the present invention comprises a mounting rack, a supporting table and an air cylinder, the supporting table is fixed on the mounting rack, the air cylinder is also fixed on the mounting rack, a slicing mechanism is mounted on the supporting table, and the slicing mechanism comprises a movable plate, a first spring, a vertical rod, a cross rod, a clamping plate, a second spring, a slicing knife, a supporting plate and a convex block. The movable plate is arranged in the supporting table, and an elastic mechanism is formed between the movable plate and the supporting table through the first spring. According to the sampling equipment for electronic commerce product detection, the rotary pressing and cutting mechanism is adopted, pulp in a product can be sampled more conveniently, the linked slicing mechanism is matched, the skin of the product can be sliced and sampled, synchronous sampling operation of the pulp and the skin can be achieved, linkage discharging is matched, and the sampling efficiency is improved. Pulp can be automatically discharged after pulp sampling is completed, subsequent detection is facilitated, and the sampling convenience is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sampling equipment, and in particular to a sampling equipment for e-commerce product testing. Background Art

[0002] E-commerce generally refers to a new business operation model that enables consumers to shop online, merchants to transact online, and electronic payments, as well as various business activities, trading activities, financial activities, and related integrated service activities in a wide range of commercial trade activities around the world. It is based on client-side and server-side applications and allows buyers and sellers to conduct various commercial activities without meeting each other.

[0003] There are many kinds of products in e-commerce, and fruit and vegetable products are more common in daily life. With the improvement of people's living standards, the quality requirements for fruits and vegetables are getting higher and higher. When conducting quality inspection on fruits and vegetables with peels (such as watermelon, cantaloupe and pumpkin with a certain hardness of the peel), it is necessary to test the flesh and peel separately to determine the quality of the flesh and pesticide residues. However, the existing sampling device cannot achieve simultaneous sampling of the flesh and peel. Therefore, a sampling device for e-commerce product testing is designed to better meet the actual use needs. Summary of the Invention

[0004] The purpose of the present invention is to provide a sampling device for e-commerce product testing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a sampling device for e-commerce product inspection, comprising a mounting frame, a support platform and a cylinder, wherein the mounting frame is fixed with a support platform, and the mounting frame is also fixed with a cylinder, and a slicing mechanism is installed on the support platform, and the slicing mechanism includes a movable plate, a first spring, a vertical rod, a cross rod, a clamping plate, a second spring, a slicing knife, a support plate, and a protrusion, wherein the movable plate is arranged in the support platform, and the movable plate forms an elastic mechanism between the first spring and the support platform, and the movable plate and the vertical rod are slidably connected, and the vertical rod is fixed in the support platform, and the cross rod is also fixed on the movable plate, and a clamping plate is symmetrically slidably connected to the cross rod, and the clamping plate forms an elastic mechanism between the second spring and the movable plate, and a slicing knife is also tilted and fixed on the clamping plate, and the slicing knife protrudes outward by 0.3-1mm, and the clamping plate is also fixed on the clamping plate, and the movable plate is also symmetrically fixed with protrusions front and back, and the output end of the cylinder is fixed with the movable frame, and the movable plate The transmission gear is engaged with the cam plate and is meshed with the gear train of the driven gear and the gear is engaged with the cam plate, and the transmission gear and the gear train are connected with each other to form a circle around the cam plate, and the cam plate is fixed on the cam plate to the frame.

[0006] Preferably, the side of the support platform is also symmetrically fixed with side panels, and the side panels are in contact with the movable frame to achieve a limiting effect. By the contact between the side panels and the movable frame to achieve a limiting effect, the sampling depth can be determined to ensure normal sampling.

[0007] Preferably, a fixed plate is fixed between the cylinders, and the fixed plate contacts the piston to achieve a downward pressure. Through the action of the fixed plate, when the piston moves up and contacts the fixed plate and is under pressure, it can provide basic protection for the automatic discharge of the sample in the sampling cylinder.

[0008] Preferably, a limit plate is fixed on the movable frame, and a push rod is fixed on the limit plate symmetrically in the front and back, and the push rod is located directly above the protrusion. When the push rod moves down and contacts the protrusion to achieve pressure, it can provide basic protection for the skin slicing and sampling of the product.

[0009] Preferably, an elastic band fixed on the movable frame is also provided under the limiting plate, and the distance between the elastic band and the limiting plate is equal to the distance between the upper end surface of the side panel and the upper end surface of the support platform, and the width of the elastic band is less than the minimum distance between the two clamping plates. At the same time, the surface of the elastic band is a rough structure. Through the action of the elastic band, the limiting effect of the product can be achieved to ensure the stability of the product.

[0010] Preferably, the material receiving mechanism includes a fixed rod, an inclined rod, a base plate, a connecting rod, a sliding rod, a third spring, a material receiving box and a convex shaft. The fixed rod is symmetrically fixed on the left and right sides of the rear side of the movable frame, and the lower end of the fixed rod is obliquely fixed with an inclined rod. Through the above structure, a basic guarantee can be provided for realizing the self-receiving and collection of samples.

[0011] Preferably, connecting rods are fixed on the bottom plate in a left-right symmetrical manner, and the connecting rods and the oblique rods are slidably connected. The sliding action between the connecting rods and the oblique rods can provide a basic force for the movement of the bottom plate.

[0012] Preferably, a sliding rod is fixed symmetrically on the rear end surface of the base plate, and the sliding rod is slidably connected to the mounting frame. When the base plate moves, the sliding guide effect between the sliding rod and the mounting frame can ensure the stability of the base plate movement.

[0013] Preferably, one end of a third spring is fixed to the base plate, and the other end of the third spring is fixed to the mounting bracket. The elastic action of the third spring can provide a basic force for the automatic reset of the base plate, thereby ensuring the normal operation of the device.

[0014] Preferably, a convex shaft is fixed symmetrically on the lower end surface of the material receiving box, and the convex shaft and the bottom plate are nested. The nesting effect between the convex shaft and the bottom plate can facilitate the disassembly and assembly of the material receiving box and the bottom plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the sampling equipment for e-commerce product testing adopts a rotary pressing and cutting mechanism, which can more conveniently sample the internal pulp of the product. In conjunction with the linked slicing mechanism, the outer skin of the product can be sliced and sampled, thereby realizing the synchronous sampling operation of the pulp and peel. In conjunction with the linked discharge mechanism, the pulp can be automatically discharged after the pulp sampling is completed, which facilitates subsequent testing and effectively improves the convenience of sampling. The specific contents are as follows:

[0016] 1. This sampling device for e-commerce product testing uses a pneumatic cylinder to move the movable frame and sampling mechanism downward during sampling. The transmission between the transmission gear and the convex tooth plate, and between the driving gear and the driven gear, allows the sampling tube to rotate synchronously as it moves downward, thereby facilitating the annular knife to peel and sample the product. After sampling is completed, the piston and fixed plate automatically discharge the sample from the sampling tube. The material receiving box then receives the discharged sample for subsequent testing.

[0017] 2. This sampling equipment for e-commerce product testing uses a cylinder to drive the movable frame, limit plate and push rod downward during the sampling process. When the push rod contacts the protrusion, the movable plate is forced to move downward, thereby driving the splint and slicing knife to move downward. The slicing knife can be used to slice and sample the product skin, and the sliced samples fall onto the tray for subsequent removal and testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the device of the present invention;

[0019] Figure 2 This is a schematic side view of the overall three-dimensional structure of the device of the present invention;

[0020] Figure 3 This is a schematic diagram of the front cross-sectional three-dimensional structure of the support platform of the present invention;

[0021] Figure 4 This is a rear perspective structural diagram of the movable frame of the present invention;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the movable frame of the present invention when viewed from above;

[0023] Figure 6 This is a schematic diagram of the front cross-sectional three-dimensional structure of the sampling tube of the present invention;

[0024] Figure 7 It is a schematic diagram of the exploded three-dimensional structure of the material receiving mechanism of the present invention.

[0025] Figure: 1, mounting frame; 2, support platform; 201, side plate; 3, slicing mechanism; 301, movable plate; 302, first spring; 303, vertical rod; 304, horizontal rod; 305, clamping plate; 306, second spring; 307, slicing knife; 308, support plate; 309, bump; 4, cylinder; 401, fixed plate; 5, movable frame; 501, limit plate; 502, top rod; 503, elastic band; 6 , sampling mechanism; 601, sampling cylinder; 602, annular knife; 603, piston; 604, driven gear; 605, rotating shaft; 606, driving gear; 607, transmission gear; 608, convex tooth plate; 7, material receiving mechanism; 701, fixed rod; 702, inclined rod; 703, bottom plate; 704, connecting rod; 705, sliding rod; 706, third spring; 707, material receiving box; 708, convex shaft. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0027] See also Figure 1-Figure 7 The present invention provides a technical solution: a sampling device for e-commerce product testing, including a mounting frame 1, a support 2 and a cylinder 4, the mounting frame 1 is fixed with the support 2, the mounting frame 1 is also fixed with the cylinder 4, and the support 2 is installed with a slicing mechanism 3.

[0028] The side plates 201 are also fixed symmetrically on the left and right sides of the support platform 2, and the side plates 201 are in contact with the movable frame 5 to achieve a limiting effect; a fixed plate 401 is also fixed between the cylinders 4, and the fixed plate 401 is in contact with the piston 603 to achieve a downward pressing effect; an elastic band 503 fixed to the movable frame 5 is also provided below the limiting plate 501, and the distance between the elastic band 503 and the limiting plate 501 is equal to the distance between the upper end surface of the side plate 201 and the upper end surface of the support platform 2, and the width of the elastic band 503 is less than the minimum distance between the two clamping plates 305, and the surface of the elastic band 503 is a rough structure; the sampling mechanism 6 includes a sampling barrel 601, an annular knife 602, a piston 603, a driven gear 604, a rotating shaft 605, a driving gear 606, a transmission gear 607 and a convex tooth plate 608, the sampling barrel 601 bearing is connected to the movable frame 5, and the lower end of the sampling barrel 601 is fixed There is an annular knife 602, and a piston 603 is slidably connected inside the sampling cylinder 601. The piston 603 is slidably connected to the movable frame 5. A driven gear 604 is fixed to the outside of the sampling cylinder 601, and a rotating shaft 605 bearing is connected to the movable frame 5. One end of the rotating shaft 605 is fixed with a driving gear 606 that meshes with the driven gear 604, and the other end of the rotating shaft 605 is fixed with a transmission gear 607. The transmission gear 607 is meshed with the convex tooth plate 608 to realize transmission. The convex tooth plate 608 is vertically fixed to the mounting frame 1, and the sampling cylinder 601 can be driven downward by extending the cylinder 4. When the transmission gear 607 is meshed with the convex tooth plate 608, the transmission action between the driving gear 606 and the driven gear 604 is cooperated to make the sampling cylinder 601 rotate. Through the downward movement and rotation of the sampling cylinder 601, the sampling cylinder 601 is more convenient to insert into the product for sampling.

[0029] When using the sampling equipment for e-commerce product testing, if Figure 1-Figure 7After the product is positioned on the platform 2, the clamping plate 305 is loosened, and the elastic action of the second spring 306 is used to provide a force for the clamping plate 305, so that the clamping plate 305 contacts the product, thereby achieving a positioning effect of the product. After the product is positioned, the cylinder 4 is controlled to extend, thereby driving the movable frame 5 and the sampling mechanism 6 to move downward. When the transmission gear 607 is engaged with the convex tooth plate 608, the rotating shaft 605 and the driving gear 606 are rotated under the force, and the transmission action between the driving gear 606 and the driven gear 604 is used to make the sampling tube 601 and the annular knife 602 rotate. At this time, the annular knife 602 on the lower side of the sampling tube 601 and the elastic band 503 are not in contact with the product. The cylinder 4 is controlled to continue to extend. When the elastic band 503 is When the force belt 503 contacts the product, the elastic action of the elastic belt 503 can achieve the compression and limitation of the product. When the annular knife 602 contacts the product, the cylinder 4 provides pressure to the annular knife 602. With the rotation of the annular knife 602, the annular knife 602 can be better peeled and cut into the interior of the product, thereby facilitating the sampling of the flesh inside the product. When the sample enters the sampling cylinder 601, the piston 603 is forced to move upward until the movable frame 5 contacts the side plate 201, thereby completing the sampling. At this time, the sampling cylinder 601 can be moved upward by controlling the contraction of the cylinder 4. According to the above principle, the sampling cylinder 601 rotates synchronously when it moves upward, which can facilitate the separation of the sampling cylinder 601 from the product. When the sampling cylinder 601 moves upward and causes the piston 603 to contact the fixed plate 401, the piston 603 can be forced to move downward relative to the sampling cylinder 601, thereby discharging the sample in the sampling cylinder 601 for subsequent detection.

[0030] The movable frame 5 is also fixed with a limit plate 501, and the limit plate 501 is also symmetrically fixed with a push rod 502, and the push rod 502 is located just above the protrusion 309; the slicing mechanism 3 includes a movable plate 301, a first spring 302, a vertical rod 303, a cross bar 304, a clamping plate 305, a second spring 306, a slicing knife 307, a supporting plate 308, and a protrusion 309. The movable plate 301 is arranged in the support platform 2, and the movable plate 301 forms an elastic mechanism with the support platform 2 through the first spring 302. The movable plate 301 and the vertical rod 303 are slidably connected, and the vertical rod 303 is fixed to Inside the support platform 2, a crossbar 304 is fixed to the movable plate 301, and a clamping plate 305 is symmetrically slidably connected to the crossbar 304. The clamping plate 305 forms an elastic mechanism with the movable plate 301 through a second spring 306. A slicing knife 307 is also fixed obliquely on the clamping plate 305, and the slicing knife 307 protrudes outward by 0.3-1mm. A supporting plate 308 is also fixed to the clamping plate 305. Bumps 309 are also symmetrically fixed to the movable plate 301. A movable frame 5 is fixed to the output end of the cylinder 4. A sampling mechanism 6 is installed on the movable frame 5, and a material receiving mechanism 7 is provided on the lower side of the sampling mechanism 6.

[0031] During the sampling process, when the movable frame 5 is forced to move downward, Figure 1-Figure 7 As shown, the limiting plate 501 and the top rod 502 are synchronously driven to move downward. When the top rod 502 contacts the protrusion 309, the movable plate 301 is forced to move downward. The sliding guide effect between the movable plate 301 and the vertical rod 303 can ensure the stability of the movement of the movable plate 301. When the movable plate 301 moves downward, the clamping plate 305 and the slicing knife 307 are synchronously driven to move downward. When the slicing knife 307 contacts the product, the second spring 306 provides a force for the clamping plate 305 and the slicing knife 307, so that the slicing knife 307 slices the product skin, and the sliced sample falls onto the supporting plate 308 through the slot on the clamping plate 305 for subsequent removal and testing.

[0032] The material receiving mechanism 7 includes a fixed rod 701, an oblique rod 702, a bottom plate 703, a connecting rod 704, a sliding rod 705, a third spring 706, a material receiving box 707 and a convex shaft 708. The fixed rod 701 is fixed to the rear side of the movable frame 5 symmetrically, and the lower end of the fixed rod 701 is obliquely fixed to the oblique rod 702; the connecting rod 704 is also fixed to the bottom plate 703 symmetrically, and the connecting rod 704 and the oblique rod 702 are slidably connected; the rear end surface of the bottom plate 703 is also fixed to the sliding rod 705 symmetrically, and the sliding rod 705 is slidably connected to the mounting bracket 1; one end of the third spring 706 is also fixed to the bottom plate 703, and the other end of the third spring 706 is fixed to the mounting bracket 1; the lower end surface of the material receiving box 707 is symmetrically fixed to the convex shaft 708, and the convex shaft 708 and the bottom plate 703 are nested.

[0033] During the sampling process, when the movable frame 5 is forced to move downward, Figure 1-Figure 7 When the lifting lever 704 is lifted up, the lifting lever 704 will move downward, and the lifting lever 704 will move downward, so that the lifting lever 704 can move downward, and the lifting lever 704 will move downward, so that the lifting lever 704 can move downward, and the lifting lever 704 can move downward, so that the lifting lever 704 can move downward, so that the lifting lever 704 can move downward, and the lifting lever 704 can move downward, so that the lifting lever 704 can move downward, so that the lifting lever 704 can move downward, and the lifting lever 704 can move downward, so that the lifting lever 704 can move downward,

[0034] To sum up, the sampling device can simultaneously realize the synchronous sampling of the pulp and peel inside the product, and cooperate with the automatic discharge mechanism to facilitate subsequent sample taking and testing, thereby improving the convenience of sampling. This is the working principle of the sampling device for e-commerce product testing.

[0035] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A sampling device for electronic commerce product testing, comprising a mounting frame (1), a support platform (2) and a cylinder (4), wherein the support platform (2) is fixed on the mounting frame (1), and the cylinder (4) is also fixed on the mounting frame (1), characterized in that: A slicing mechanism (3) is installed on the support platform (2), and the slicing mechanism (3) includes a movable plate (301), a first spring (302), a vertical rod (303), a horizontal rod (304), a clamping plate (305), a second spring (306), a slicing knife (307), a support plate (308), and a protrusion (309). The movable plate (301) is arranged in the support platform (2), and an elastic mechanism is formed between the movable plate (301) and the support platform (2) through the first spring (302). The movable plate (301) and the vertical rod (303) are in sliding connection. The vertical rod (303) The movable plate (301) is fixed in the support platform (2). A cross bar (304) is also fixed on the movable plate (301). A clamping plate (305) is symmetrically slidably connected to the cross bar (304). The clamping plate (305) and the movable plate (301) form an elastic mechanism through a second spring (306). A slicing knife (307) is also fixed on the clamping plate (305) in an inclined manner, and the slicing knife (307) protrudes outward by 0.3-1 mm. A supporting plate (308) is also fixed on the clamping plate (305). A protrusion (309) is also symmetrically fixed to the movable plate (301). The cylinder (4) The output end of the movable frame (5) is fixed with a movable frame (5), a sampling mechanism (6) is installed on the movable frame (5), and a material receiving mechanism (7) is provided on the lower side of the sampling mechanism (6). The sampling mechanism (6) comprises a sampling cylinder (601), an annular knife (602), a piston (603), a driven gear (604), a rotating shaft (605), a driving gear (606), a transmission gear (607) and a convex tooth plate (608). The sampling cylinder (601) is connected to the movable frame (5) by a bearing. The lower end of the sampling cylinder (601) is fixed with an annular knife (602). The inner sliding surface of the sampling cylinder (601) is provided with a plurality of sliding members. A piston (603) is connected to the movable frame (5) in a sliding manner. A driven gear (604) is fixed to the outside of the sampling cylinder (601). The rotating shaft (605) is connected to the movable frame (5) by a bearing. A driving gear (606) meshing with the driven gear (604) is fixed to one end of the rotating shaft (605). A transmission gear (607) is fixed to the other end of the rotating shaft (605). The transmission gear (607) is meshed with a convex tooth plate (608) to realize transmission. The convex tooth plate (608) is vertically fixed to the mounting frame (1).

2. The sampling device for e-commerce product testing according to claim 1, characterized in that: Side plates (201) are also fixed symmetrically to the sides of the support platform (2), and the side plates (201) are in contact with the movable frame (5) to achieve a limiting effect.

3. The sampling device for e-commerce product testing according to claim 1, characterized in that: A fixing plate (401) is also fixed between the cylinders (4), and the fixing plate (401) contacts the piston (603) to achieve a downward pressing effect.

4. The sampling device for e-commerce product testing according to claim 1, characterized in that: A limiting plate (501) is also fixed on the movable frame (5), and a push rod (502) is also fixed on the limiting plate (501) in a front-to-back symmetrical manner, and the push rod (502) is located directly above the protrusion (309).

5. The sampling device for e-commerce product testing according to claim 4, characterized in that: An elastic band (503) fixed to the movable frame (5) is further provided below the limiting plate (501), and the distance between the elastic band (503) and the limiting plate (501) is equal to the distance between the upper end surface of the side plate (201) and the upper end surface of the support platform (2), and the width of the elastic band (503) is less than the minimum distance between the two clamping plates (305), and the surface of the elastic band (503) is a rough structure.

6. The sampling device for e-commerce product testing according to claim 1, characterized in that: The material receiving mechanism (7) comprises a fixed rod (701), an inclined rod (702), a bottom plate (703), a connecting rod (704), a sliding rod (705), a third spring (706), a material receiving box (707) and a protruding shaft (708). The fixed rod (701) is fixed symmetrically to the rear side of the movable frame (5), and the inclined rod (702) is fixed obliquely to the lower end of the fixed rod (701).

7. The sampling device for e-commerce product testing according to claim 6, characterized in that: Connecting rods (704) are also fixed on the bottom plate (703) in a bilaterally symmetrical manner, and the connecting rods (704) are slidably connected to the oblique rods (702).

8. The sampling device for e-commerce product testing according to claim 6, characterized in that: A sliding rod (705) is fixed symmetrically to the rear end surface of the bottom plate (703), and the sliding rod (705) is slidably connected to the mounting frame (1).

9. The sampling device for e-commerce product testing according to claim 6, characterized in that: One end of a third spring (706) is also fixed on the bottom plate (703), and the other end of the third spring (706) is fixed on the mounting frame (1).

10. The sampling device for e-commerce product testing according to claim 6, characterized in that: A convex shaft (708) is fixed symmetrically on the left and right sides of the lower end surface of the material receiving box (707), and the convex shaft (708) and the bottom plate (703) are nested and connected.

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