Random sampling detection equipment for PET bottle processing

Abstract

The utility model belongs to the technical field of detection equipment, and particularly relates to random sampling detection equipment for PET bottle processing, which comprises a base, guide plates are fixedly connected to two ends of the base, a moving frame is arranged on the outer sides of the guide plates, and a detection camera is fixedly mounted at one end, far away from the guide plates, of the moving frame. A limiting frame is slidably connected to the inner side of the guide plate, a sliding block is fixedly connected to the side, close to the guide plate, of the limiting frame, the sliding block is slidably connected with the guide plate, a sliding rod is fixedly connected to the upper end of the sliding block, and the sliding rod is slidably connected with the guide plate. According to the PET bottle detection device, the limiting frame, the sliding block, the spring and other components are arranged, the spring can drive the limiting frame on the sliding block to be attached to a PET bottle, and therefore the limiting frame limits the PET bottle, the PET bottle is kept stable during detection, and the problem that when detection equipment is used, PET bottles of different specifications are inconvenient to limit is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to random sampling detection equipment for PET bottle processing. Background Art

[0002] PET bottle is a common container made of polyethylene terephthalate. PET is a transparent, strong, chemically resistant plastic with good physical properties and plasticity. According to the utility model with patent authorization announcement number CN215894357U, a full-range PET bottle embryo ring defect detection device is disclosed, which includes a detection plate, a circular groove is provided on the top of the detection plate, a circular plate is installed in the circular groove, and a plurality of detection cameras are fixedly installed on the circular plate. A fixed seat is fixedly installed on the top of the detection plate, and an embryo ring is sleeved on the fixed seat. Fixed grooves are provided on both sides of the fixed seat, and moving rods are slidably installed in the two fixed grooves. Positioning plates are fixedly installed at the ends of the two moving rods that are away from each other, and the two positioning plates are in contact with the embryo ring. The utility model has a reasonable structure and is easy to operate. The defect detection equipment has a good fixing effect, is convenient for fixing the embryo ring, and has good stability during detection. When the PET bottles are randomly sampled and tested, the device needs to be carried with you, so the device will be unstable when placed on different surfaces. In addition, since the testing device is randomly sampled and tested during use, it is inconvenient to limit the positions of PET bottles of different specifications. Utility Model Content

[0003] The purpose of the utility model is to provide a random sampling detection device for PET bottle processing, which solves the problem that the device needs to be carried around when performing random sampling detection on PET bottles, thereby causing the device to be unstable when placed on different placement surfaces, and the detection device is inconvenient to limit PET bottles of different specifications when in use.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a random sampling inspection device for PET bottle processing, comprising a base, both ends of the base are fixedly connected with guide plates, a movable frame is arranged on the outer side of the guide plate, a detection camera is fixedly installed on the end of the movable frame away from the guide plate, the inner side of the guide plate is slidably connected to the limiting frame, the limiting frame is fixedly connected with a slider on the side close to the guide plate, the slider is slidably connected to the guide plate, the upper end of the slider is fixedly connected with a sliding rod, the sliding rod is slidably connected to the guide plate, a spring is arranged inside the guide plate, a connecting block is rotatably connected inside the base, the lower end of the connecting block is fixedly connected to the limiting sleeve, the base is slidably connected with a threaded rod, the threaded rod is slidably connected to the connecting block, the lower end of the threaded rod is fixedly connected to a supporting bottom, and the lower end of the supporting bottom contacts with a rubber pad.

[0005] Preferably, a limiting ring is fixedly connected inside the guide plate, and a sliding rod is slidably connected inside the limiting ring. The limiting ring is designed to limit the sliding rod.

[0006] Preferably, one end of the spring contacts the guide plate, and the other end of the spring contacts the slide bar. The design of the spring can drive the limiting frame to limit the PET bottle.

[0007] Preferably, a protrusion is fixedly connected inside the base, an annular groove is provided inside the connecting block, and a protrusion is slidably connected inside the annular groove. The design of the protrusion can limit the connecting block.

[0008] Preferably, the limiting sleeve is in contact with the base, and the limiting sleeve is connected to the threaded rod through threads. The position of the threaded rod can be adjusted through the design of the limiting sleeve.

[0009] Preferably, a positioning block is fixedly connected to the lower end of the support bottom, and the positioning block is slidably connected to the rubber pad. The design of the positioning block can play a positioning role on the rubber pad.

[0010] Preferably, a clamping block is fixedly connected to the lower end of the support bottom, and the clamping block is clamped with the rubber pad. The design of the clamping block allows the rubber pad to be easily disassembled and replaced.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model provides a limit frame, a slider, a spring and other components, so that the spring can drive the limit frame on the slider to fit the PET bottle, so that the limit frame limits the PET bottle, so that the PET bottle remains stable during detection, and solves the problem that it is inconvenient to limit PET bottles of different specifications when the detection equipment is in use.

[0013] 2. The utility model provides components such as a limit sleeve and a threaded rod. The limit sleeve can be rotated to cause a threaded motion between the limit sleeve and the threaded rod, thereby causing the threaded rod to drive the support bottom to move. The position of the support bottom can be adjusted, thereby adjusting the support point of the base. In addition, a rubber pad can be provided to fill the gap after the support bottom is tilted, thereby keeping the base stable when placed. This solves the problem of the need to carry the device with you when performing random sampling inspections on PET bottles, which may cause unstable placement of the device when placed on different placement surfaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 Bottom view of

[0016] Figure 3 For the utility model Figure 1 A front cross-sectional view of

[0017] Figure 4 For the utility model Figure 3 A-section structure enlarged view.

[0018] In the figure: 1. base; 2. guide plate; 21. movable frame; 22. detection camera; 3. limit frame; 31. slider; 32. slide rod; 33. limit ring; 34. spring; 4. connecting block; 41. protrusion; 42. ring groove; 43. limit sleeve; 44. threaded rod; 45. support bottom; 46. rubber pad; 47. positioning block; 48. clamping block. DETAILED DESCRIPTION

[0019] 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 described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0020] See also Figure 1-4 A random sampling inspection device for PET bottle processing includes a base 1, both ends of the base 1 are fixedly connected with guide plates 2, a mobile frame 21 is arranged on the outer side of the guide plate 2, a detection camera 22 is fixedly installed on the end of the mobile frame 2 away from the guide plate 2, the inner side of the guide plate 2 is slidably connected to a limiting frame 3, the limiting frame 3 is fixedly connected with a slider 31 on the side close to the guide plate 2, the slider 31 is slidably connected to the guide plate 2, the upper end of the slider 31 is fixedly connected with a slide bar 32, the slide bar 32 is slidably connected to the guide plate 2, the inner part of the guide plate 2 is fixedly connected with a limiting ring 33, the inner part of the limiting ring 33 is slidably connected with the slide bar 32, and the design of the limiting ring 33 can limit the slide bar 32.

[0021] See also Figure 2-4 A spring 34 is arranged inside the guide plate 2, one end of the spring 34 contacts the guide plate 2, and the other end of the spring 34 contacts the slide bar 32. Through the design of the spring 34, the limit frame 3 can be driven to limit the PET bottle. The base 1 is rotatably connected to the inside of the connecting block 4, and the base 1 is fixedly connected to the inside of the protrusion 41. The inside of the connecting block 4 is provided with an annular groove 42, and the inside of the annular groove 42 is slidably connected to the protrusion 41. Through the design of the protrusion 41, the connecting block 4 can be limited. The lower end of the connecting block 4 is fixedly connected to the limiting sleeve 43, and the inside of the base 1 is slidably connected to the threaded rod 44, and the threaded rod 44 is slidably connected to the connecting block 4.

[0022] See also Figure 2-4 The limiting sleeve 43 contacts the base 1, and the limiting sleeve 43 is connected to the threaded rod 44 through a thread. Through the design of the limiting sleeve 43, the position of the threaded rod 44 can be adjusted, and the lower end of the threaded rod 44 is fixedly connected to a supporting bottom 45, and the lower end of the supporting bottom 45 contacts a rubber pad 46. The lower end of the supporting bottom 45 is fixedly connected to a positioning block 47, and the positioning block 47 is slidably connected to the rubber pad 46. Through the design of the positioning block 47, the rubber pad 46 can be positioned. The lower end of the supporting bottom 45 is fixedly connected to a clamping block 48, and the clamping block 48 is clamped with the rubber pad 46. Through the design of the clamping block 48, the rubber pad 46 can be easily disassembled and replaced.

[0023] The specific implementation process of the utility model is as follows: when in use, by moving the limiting frame 3 in the direction away from the base 1, the limiting frame 3 drives the slider 31 to slide in the guide plate 2, and the slider 31 drives the slide bar 32 to slide in the limiting ring 33, so that the slide bar 32 squeezes the spring 34, and then the PET bottle to be tested is placed on the upper end of the base 1 and the lower end of the limiting frame 3, and then the limiting frame 3 is released, and the elastic force of the spring 34 drives the slide bar 32 to move, so that the slide bar 32 drives the slider 31 to move, so that the slider 31 drives the limiting frame 3 to limit the PET bottle, so that the PET bottle remains stable during testing;

[0024] By rotating the limiting sleeve 43, the limiting sleeve 43 and the threaded rod 44 are threadedly moved, so that the threaded rod 44 moves in the limiting sleeve 43, the threaded rod 44 drives the supporting bottom 45 to move, and the supporting bottom 45 drives the rubber pad 46 to move, so that the supporting point of the base 1 can be adjusted, so that the base 1 is placed stably, and the rubber pad 46 can be disassembled and replaced by moving the rubber pad 46 away from the supporting bottom 45, sliding on the positioning block 47, and pulling the clamping block 48 out of the rubber pad 46.

[0025] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A random sampling inspection device for PET bottle processing, comprising a base (1), characterized in that: Both ends of the base (1) are fixedly connected to a guide plate (2), a movable frame (21) is arranged on the outer side of the guide plate (2), a detection camera (22) is fixedly installed on the end of the movable frame (21) away from the guide plate (2), the inner side of the guide plate (2) is slidably connected to a limit frame (3), a side of the limit frame (3) close to the guide plate (2) is fixedly connected to a slider (31), the slider (31) is slidably connected to the guide plate (2), the upper end of the slider (31) is fixedly connected to a slide bar (32), and the slider (31) is fixedly connected to the upper end of the slider (31). The sliding rod (32) is slidably connected to the guide plate (2), a spring (34) is arranged inside the guide plate (2), a connecting block (4) is rotatably connected inside the base (1), the lower end of the connecting block (4) is fixedly connected to a limiting sleeve (43), a threaded rod (44) is slidably connected inside the base (1), the threaded rod (44) is slidably connected to the connecting block (4), the lower end of the threaded rod (44) is fixedly connected to a supporting bottom (45), and the lower end of the supporting bottom (45) contacts a rubber pad (46).

2. The random sampling inspection equipment for PET bottle processing according to claim 1, characterized in that: A limiting ring (33) is fixedly connected inside the guide plate (2), and a sliding rod (32) is slidably connected inside the limiting ring (33).

3. The random sampling inspection equipment for PET bottle processing according to claim 1, characterized in that: One end of the spring (34) contacts the guide plate (2), and the other end of the spring (34) contacts the slide bar (32).

4. The random sampling inspection equipment for PET bottle processing according to claim 1, characterized in that: A protrusion (41) is fixedly connected inside the base (1), an annular groove (42) is provided inside the connection block (4), and a protrusion (41) is slidably connected inside the annular groove (42).

5. The random sampling inspection equipment for PET bottle processing according to claim 1, characterized in that: The limiting sleeve (43) is in contact with the base (1), and the limiting sleeve (43) is connected to the threaded rod (44) via threads.

6. The random sampling inspection equipment for PET bottle processing according to claim 1, characterized in that: A positioning block (47) is fixedly connected to the lower end of the supporting bottom (45), and the positioning block (47) is slidably connected to the rubber pad (46).

7. The random sampling inspection equipment for PET bottle processing according to claim 1, characterized in that: A clamping block (48) is fixedly connected to the lower end of the supporting bottom (45), and the clamping block (48) is clamped with the rubber pad (46).

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