Plastic knife and fork compression resistance detection device

Abstract

The utility model relates to the field of compression resistance detection of plastic knives and forks, in particular to a compression resistance detection device for plastic knives and forks, which comprises a base, two sliding plates are slidably arranged at the top end of the base, a mounting plate is fixedly mounted at the center of the two sliding plates, a pressure applying push rod is fixedly mounted at one end of the mounting plate, and a pressure sensor is fixedly mounted at the movable end of the pressure applying push rod. A supporting seat is fixedly mounted at the top end of the side, close to the mounting plate, of each sliding plate, a bottom block is fixedly mounted on one side of each supporting seat, a motor is fixedly mounted at the top end of each bottom block, the output end of each motor is fixedly connected with a mounting assembly, and the outer side of each mounting assembly is in sliding contact with the corresponding supporting seat; according to the utility model, an object to be detected can be turned over conveniently in the detection process of the plastic knife and fork, so that the efficiency of the compression resistance detection process is improved.

Description

Technical Field

[0001] The utility model relates to the field of plastic cutlery compression resistance detection, in particular to a plastic cutlery compression resistance detection device. Background Art

[0002] Disposable plastic tableware is widely used in public places such as hotels and restaurants due to its convenience, cleanliness and hygiene. It is used by a large number of people and consumed in large quantities.

[0003] During the production process, plastic cutlery needs to be subjected to compression testing to verify its pass rate. During the compression testing process, different sides of the plastic cutlery need to be tested. However, most existing compression testing equipment requires manual turning over of the plastic cutlery to be tested in order to continue the compression testing process, which greatly affects the efficiency of the test. Utility Model Content

[0004] The purpose of the utility model is to provide a plastic cutlery compression detection device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, a plastic knife and fork compression resistance detection device includes a base, two slides are slidably provided on the top of the base, and a mounting plate is fixedly installed at the center position of the two slides, a pressure push rod is fixedly installed at one end of the mounting plate, and a pressure sensor is fixedly installed at the movable end of the pressure push rod, a support seat is fixedly installed at the top of each slide close to the mounting plate, and a bottom block is fixedly installed on one side of each support seat, a motor is fixedly installed on the top of the bottom block, and a mounting assembly is fixedly connected to the output end of the motor, and the outer side of each mounting assembly is in sliding contact with the support seat.

[0006] Preferably, the two slide plates are symmetrically distributed along both sides of the mounting plate.

[0007] Preferably, each of the mounting components comprises a rotating block of a columnar structure, and a mounting groove is formed in a horizontal direction on a side of the rotating block close to the mounting plate.

[0008] Preferably, a groove matching the shape of the rotating block is formed at the top of each supporting seat, and the rotating block is in sliding contact with the groove of the supporting seat around its circumferential direction.

[0009] Preferably, a plurality of clamping arc blocks are distributed in an annular shape in the installation groove of the rotating block, and each clamping arc block is an arc-shaped structure.

[0010] Preferably, each of the clamping arc blocks is elastically connected to the inner wall of the mounting groove of the rotating block via a plurality of springs on one side close to the rotating block, and the plurality of springs are distributed in a ring along the mounting groove in the direction of rotation around the motor output end.

[0011] Preferably, the mounting plate is an L-shaped structure.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model has two slides symmetrically distributed along both sides of a mounting plate, each mounting assembly comprises a rotating block of a columnar structure, and a mounting groove is opened in a horizontal direction on one side of the rotating block close to the mounting plate, a groove matching the shape of the rotating block is opened on the top of each support seat, and the rotating block is in sliding contact with the groove of the support seat around its circumferential direction, a plurality of clamping arc blocks are annularly distributed in the mounting groove of the rotating block, and each clamping arc block is an arc-shaped structure, each clamping arc block is elastically connected to the inner wall of the mounting groove of the rotating block through a plurality of springs on one side close to the rotating block, and a plurality of springs are annularly distributed along the mounting groove around the rotation direction of the motor output end, the two ends of the plastic knife and fork to be detected are respectively plugged into the center positions of the plurality of clamping arc blocks of the mounting assembly on both sides of the mounting plate, and the knife and fork to be detected are fixed by the elastic force of the plurality of springs, wherein the sliding of the two sliding slides in the horizontal direction can be adjusted according to the length of the knife and fork to be detected, and has better adaptability, and when the knife and fork to be detected needs to be turned over, the motor is synchronously controlled so that its output end drives the rotating block to rotate, thereby realizing the turning over of the knife and fork to be detected, thereby improving the compression resistance detection efficiency of the plastic knife and fork. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a plastic cutlery compression testing device proposed by the utility model;

[0015] Figure 2 This is an enlarged schematic diagram of the structure of location A of a plastic cutlery compression testing device proposed by the utility model.

[0016] In the figure:

[0017] 1. Base; 2. Slide plate; 3. Mounting plate; 4. Pressure push rod; 5. Pressure sensor; 6. Support seat; 7. Bottom block; 8. Motor; 9. Mounting assembly; 91. Rotating block; 911. Mounting slot; 92. Spring; 93. Clamping arc block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example

[0020] See also Figure 1 - Figure 2, the figure shows a preferred embodiment of the utility model, a plastic knife and fork compression resistance detection device, including a base 1, two slide plates 2 are slidably provided on the top of the base 1, and a mounting plate 3 is fixedly installed at the center position of the two slide plates 2, a pressure push rod 4 is fixedly installed at one end of the mounting plate 3, and a pressure sensor 5 is fixedly installed at the movable end of the pressure push rod 4, a support seat 6 is fixedly installed on the top of each slide plate 2 close to the mounting plate 3, and a bottom block 7 is fixedly installed on one side of each support seat 6, a motor 8 is fixedly installed on the top of the bottom block 7, and a mounting component 9 is fixedly connected to the output end of the motor 8, and the outer side of each mounting component 9 is in sliding contact with the support seat 6.

[0021] In this embodiment, the two slides 2 are symmetrically distributed along the two sides of the mounting plate 3, each mounting assembly 9 includes a rotating block 91 of a columnar structure, and a mounting groove 911 is opened in the horizontal direction on the side of the rotating block 91 close to the mounting plate 3, and a groove matching the shape of the rotating block 91 is opened on the top of each support seat 6, and the rotating block 91 is in sliding contact with the groove of the support seat 6 around its circumferential direction, and a plurality of clamping arc blocks 93 are distributed in an annular manner in the mounting groove 911 of the rotating block 91, and each clamping arc block 93 is an arc-shaped structure, and each clamping arc block 93 is elastically connected to the inner wall of the mounting groove 911 of the rotating block 91 through a plurality of springs 92 on the side close to the rotating block 91, and a plurality of springs 92 are distributed in an annular manner along the mounting groove 911 around the rotation direction of the output end of the motor 8, and the mounting plate 3 is L shaped structure, the two ends of the plastic cutlery to be tested are respectively plugged into the center positions of several clamping arc blocks 93 of the mounting components 9 on both sides of the mounting plate 3, and the fixation of the cutlery to be tested is achieved through the elastic force of several springs 92, wherein the two sliding slide plates 2 slide in the horizontal direction and can be adjusted according to the length of the cutlery to be tested, and have better adaptability. When it is necessary to turn over the cutlery to be tested, the motor 8 is synchronously controlled so that its output end drives the rotating block 91 to rotate, thereby realizing the turning over of the cutlery to be tested, thereby improving the pressure resistance detection efficiency of the plastic cutlery, and starting the pressure push rod 4 installed at the bottom end of the mounting plate 3 to push the pressure sensor 5 downward and contact and squeeze with the cutlery to be tested, and the pressure sensor 5 detects the currently applied pressure.

[0022] The working principle and working process of the utility model are as follows: two slide plates 2 are symmetrically distributed along the two sides of the mounting plate 3, each mounting assembly 9 includes a rotating block 91 of a columnar structure, and a mounting groove 911 is opened in the horizontal direction on the side of the rotating block 91 close to the mounting plate 3, and a groove matching the shape of the rotating block 91 is opened on the top of each support seat 6, and the rotating block 91 is in sliding contact with the groove of the support seat 6 around its circumferential direction, and a plurality of clamping arc blocks 93 are distributed in an annular manner in the mounting groove 911 of the rotating block 91, and each clamping arc block 93 is an arc-shaped structure, and each clamping arc block 93 is close to the side of the rotating block 91 through a plurality of springs 92 and the mounting groove 911 of the rotating block 91. The wall is elastically connected, and a plurality of springs 92 are distributed in a ring along the mounting groove 911 around the rotation direction of the output end of the motor 8, and the two ends of the plastic cutlery to be detected are respectively plugged into the center positions of the plurality of clamping arc blocks 93 of the mounting components 9 on both sides of the mounting plate 3, and the fixation of the cutlery to be detected is achieved through the elastic force of the plurality of springs 92, wherein the two sliding slides 2 are slid in the horizontal direction and can be adjusted according to the length of the cutlery to be detected, and have better adaptability, and when it is necessary to turn over the cutlery to be detected, the motor 8 is synchronously controlled so that its output end drives the rotating block 91 to rotate, thereby realizing the turning over of the cutlery to be detected, thereby improving the compression resistance detection efficiency of the plastic cutlery.

[0023] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make some simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A plastic cutlery compression testing device, comprising a base (1), characterized in that: Two slide plates (2) are slidably mounted on the top of the base (1), and a mounting plate (3) is fixedly mounted at the center of the two slide plates (2); a pressure push rod (4) is fixedly mounted on one end of the mounting plate (3), and a pressure sensor (5) is fixedly mounted on the movable end of the pressure push rod (4); a support seat (6) is fixedly mounted on the top of each slide plate (2) close to the mounting plate (3), and a bottom block (7) is fixedly mounted on one side of each support seat (6); a motor (8) is fixedly mounted on the top of the bottom block (7), and a mounting assembly (9) is fixedly connected to the output end of the motor (8); and the outer side of each mounting assembly (9) is in sliding contact with the support seat (6).

2. A plastic cutlery compression testing device according to claim 1, characterized in that: The two slide plates (2) are symmetrically distributed along both sides of the mounting plate (3).

3. A plastic cutlery compression testing device according to claim 2, characterized in that: Each of the mounting components (9) comprises a rotating block (91) of a columnar structure, and a mounting groove (911) is formed in a horizontal direction on a side of the rotating block (91) close to the mounting plate (3).

4. A plastic cutlery compression testing device according to claim 3, characterized in that: A groove matching the shape of the rotating block (91) is formed at the top of each supporting seat (6), and the rotating block (91) is in sliding contact with the groove of the supporting seat (6) in a circumferential direction thereof.

5. The device for detecting the compression resistance of plastic cutlery according to claim 4, characterized in that: A plurality of clamping arc blocks (93) are distributed in an annular manner in the mounting groove (911) of the rotating block (91), and each clamping arc block (93) is an arc-shaped structure.

6. A plastic cutlery compression testing device according to claim 5, characterized in that: Each of the clamping arc blocks (93) is elastically connected to the inner wall of the mounting groove (911) of the rotating block (91) via a plurality of springs (92) on one side close to the rotating block (91), and the plurality of springs (92) are distributed in a ring along the mounting groove (911) around the rotation direction of the output end of the motor (8).

7. A plastic cutlery compression testing device according to claim 6, characterized in that: The mounting plate (3) is an L-shaped structure.

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