Inspection equipment for cake packaging box

Abstract

The utility model belongs to the technical field of inspection equipment, and particularly relates to cake packaging box inspection equipment which comprises a supporting frame, the vertical portion of the supporting frame is fixedly connected with supporting plates, a plurality of evenly-distributed conveying rollers are arranged between the two supporting plates, the middle of the upper end of each supporting plate is fixedly connected with a fixing frame, and the middle of the lower end of each supporting plate is fixedly connected with a lifting device. The horizontal part of the fixing frame is slidably connected with a moving block, the horizontal part of the moving block is in contact with an appearance detection camera, the upper end of the appearance detection camera is fixedly connected with an insertion plate, the insertion plate is slidably connected with the moving block, and the vertical part of the moving block is slidably connected with a limiting rod. Through the arrangement of the forward and reverse motors, the gears and other structures, the toothed plate can be driven to move so as to drive the moving block to move, then the appearance detection camera is driven to move, the detection position of the appearance detection camera is dynamically adjusted, and the dynamic detection effect of the appearance detection camera is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection equipment, in particular to an inspection equipment for cake packaging boxes. Background Art

[0002] As we all know, cake packaging boxes are boxes used to package cakes or pastries, designed to protect cakes from external pollution and damage, and enhance the appearance and appeal of products. Cake packaging boxes are usually made of cardboard, plastic or paper materials, with a certain load-bearing capacity and waterproof performance;

[0003] Inspection equipment is used during the production and processing of cake packaging boxes. Among them, appearance inspection equipment includes magnifying glasses, light sources, cameras, etc., which are used to check the appearance quality of cake packaging boxes, such as surface flatness, printing quality, color consistency, etc.

[0004] A packaging box detection structure is disclosed in the utility model patent with patent authorization announcement number CN213967803U, which includes a first frame plate, a PLC control host is fixedly installed on one side of the first frame plate, a motor is fixedly installed on the side of the first frame plate away from the PLC control host, the motor is electrically connected to the PLC control host through a wire, a threaded rod is fixedly installed on one end of the output shaft of the motor, and a defective product rejection rod is threadedly connected to the end of the threaded rod away from the motor, and limiting brackets are fixedly installed on both sides of the motor.

[0005] However, the existing cake packaging box inspection equipment also has certain shortcomings. The existing cake packaging box inspection equipment mostly uses bolts, screws, etc. to fix the appearance inspection camera, which is not only inconvenient for people to operate, but also makes the position of the appearance inspection camera mostly fixed, thereby causing the problem of poor dynamic detection effect of the appearance inspection camera. Utility Model Content

[0006] The purpose of the utility model is to provide an inspection device for cake packaging boxes, which solves the problem that existing inspection devices for cake packaging boxes mostly use bolts, screws, etc. to fix the appearance inspection camera, which is not only inconvenient for people to operate, but also makes the position of the appearance inspection camera mostly fixed, thereby causing the problem of poor dynamic detection effect of the appearance inspection camera.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: an inspection device for cake packaging boxes, comprising a support frame, a support plate fixedly connected to a vertical portion of the support frame, a plurality of evenly distributed conveying rollers arranged between two support plates, a fixed frame fixedly connected to the middle portion of the upper end of the support plate, a movable block slidably connected to the horizontal portion of the fixed frame, and an appearance inspection camera in contact with the horizontal portion of the movable block;

[0008] The upper end of the appearance detection camera is fixedly connected to a plug plate, and the plug plate is slidably connected to the moving block. The vertical part of the moving block is slidably connected to a limit rod, and the limit rod is slidably connected to the plug plate. The lower side of the limit rod is fixedly connected to a friction plate, and the friction plate is in contact with the plug plate. A dynamic mechanism is commonly provided on the fixed frame and the moving block.

[0009] Preferably, an insert block is fixedly connected to the upper end of the appearance detection camera, and the insert block is slidably connected to the horizontal part of the movable block. By setting the insert block, the appearance detection camera can be positioned for use.

[0010] Preferably, the end surface of the friction plate away from the inserting plate is fixedly connected with a spring, and the other end of the spring is welded to the vertical portion of the moving block. The friction plate can be connected for use by the provision of the spring.

[0011] Preferably, the end face of the limit rod away from the plug plate is fixedly connected with an end column, and the end column contacts the vertical part of the moving block. The arrangement of the end column makes it convenient for subsequent operators to pull the limit rod for movement.

[0012] Preferably, the dynamic mechanism includes a slide slot, the horizontal part of the fixed frame is provided with a slide slot, the inner side wall of the slide slot is fixedly connected with a slide rod, the outer side of the slide rod is slidably sleeved with a slide, the vertical part of the slide is slidably connected to the slide slot, the horizontal part of the slide is fixedly connected to the moving block, the horizontal part of the slide is fixedly connected with a tooth plate, the front side of the fixed frame is fixedly connected with a support seat, the upper end of the support seat is fixedly installed with a forward and reverse motor, and the setting of the forward and reverse motor, tooth plate and other structures can drive the moving block to move, thereby driving the appearance detection camera to move, and adjusting the position of the appearance detection camera.

[0013] Preferably, a gear is fixedly sleeved on the outer side of the output shaft of the forward and reverse motor, and the gear is engaged with the gear plate. Through the engagement, when the gear rotates, the gear plate can be driven to move.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The utility model pushes the appearance inspection camera to contact the moving block, so that the plug plate is inserted into the moving block. Under the deformation action of the spring, the limit rod can be inserted into the plug plate to limit the plug plate, so that the appearance inspection camera is stable and convenient for the operator to quickly install and use.

[0016] 2. The utility model can drive the tooth plate to move through the setting of forward and reverse motors, gears and other structures, thereby driving the moving block to move, and then driving the appearance inspection camera to move, dynamically adjusting the inspection position of the appearance inspection camera, and improving the dynamic inspection effect of the appearance inspection camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 For the utility model Figure 1 A top-down perspective view of

[0019] Figure 3 For the utility model Figure 1 A side sectional view of

[0020] Figure 4 For the utility model Figure 3 Enlarged view of the limit rod.

[0021] In the figure: 1. Support frame; 2. Support plate; 3. Conveyor roller; 4. Fixed frame; 5. Moving block; 6. Appearance inspection camera; 7. Insert block; 8. Insert plate; 9. Limit rod; 10. Friction plate; 11. Spring; 12. Dynamic mechanism; 121. Slide groove; 122. Slide rod; 123. Slide frame; 124. Tooth plate; 125. Support seat; 126. Forward and reverse motor; 127. Gear. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying 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 embodiments 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.

[0023] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 A cake packaging box inspection device includes a support frame 1, a support plate 2 is fixedly connected to the vertical portion of the support frame 1, a plurality of evenly distributed conveying rollers 3 are provided between the two support plates 2, a fixed frame 4 is fixedly connected to the middle portion of the upper end of the support plate 2, a moving block 5 is slidably connected to the horizontal portion of the fixed frame 4, and the horizontal portion of the moving block 5 contacts an appearance inspection camera 6;

[0024] The upper end of the appearance detection camera 6 is fixedly connected to the plug plate 8, and the plug plate 8 is slidably connected to the moving block 5. The vertical part of the moving block 5 is slidably connected to the limit rod 9, and the limit rod 9 is slidably connected to the plug plate 8. The lower side of the limit rod 9 is fixedly connected to the friction plate 10, and the friction plate 10 is in contact with the plug plate 8. A dynamic mechanism 12 is commonly provided on the fixed frame 4 and the moving block 5.

[0025] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 The upper end of the appearance inspection camera 6 is fixedly connected with an insertion block 7, and the insertion block 7 is slidably connected to the horizontal part of the moving block 5. Through the setting of the insertion block 7, the appearance inspection camera 6 can be positioned and used. The end face of the friction plate 10 away from the insertion plate 8 is fixedly connected with a spring 11, and the other end of the spring 11 is welded to the vertical part of the moving block 5. Through the setting of the spring 11, the friction plate 10 can be connected and used. The end face of the limit rod 9 away from the insertion plate 8 is fixedly connected with an end column, and the end column is in contact with the vertical part of the moving block 5. Through the setting of the end column, it is convenient for subsequent operators to pull the limit rod 9 for moving and use.

[0026] See also Figure 1 、 Figure 2 、 Figure 3 The dynamic mechanism 12 includes a slide slot 121, and the horizontal part of the fixed frame 4 is provided with a slide slot 121. The inner side wall of the slide slot 121 is fixedly connected to the slide rod 122, and the outer side of the slide rod 122 is slidably sleeved with a slide 123. The vertical part of the slide 123 is slidably connected to the slide slot 121, and the horizontal part of the slide 123 is fixedly connected to the moving block 5. The front side of the fixed frame 4 is fixedly connected to the support seat 125, and the upper end of the support seat 125 is fixedly installed with a forward and reverse motor 126. The outer side of the output shaft of the forward and reverse motor 126 is fixedly sleeved with a gear 127, and the gear 127 is meshed with the gear plate 124. Through the meshing relationship, when the gear 127 rotates, it can drive the gear plate 124 to move. Through the arrangement of the forward and reverse motor 126, the gear plate 124 and other structures, the moving block 5 can be driven to move, thereby driving the appearance detection camera 6 to move, and adjusting the position of the appearance detection camera 6.

[0027] The specific implementation process of the present invention is as follows: when in use, by pushing the appearance detection camera 6 to contact the moving block 5, the inserting block 7 is inserted into the horizontal part of the moving block 5, and the inserting plate 8 is inserted into the vertical part of the moving block 5. In this process, under the extrusion of the oblique end of the inserting plate 8, the limiting rod 9 can be pushed to move, the friction plate 10 is moved, and the spring 11 is deformed, and finally the limiting rod 9 is in contact with the surface of the inserting plate 8. Under the action of the force, the limiting rod 9 moves along the surface of the inserting plate 8. When the limiting rod 9 slides into the insertion hole of the inserting plate 8, the spring 11 recovers its deformation to pull the limiting rod 9 to insert the inserting plate 8, and the friction plate 10 is in contact with the inserting plate 8, so as to limit the inserting plate 8, so that the inserting plate 8 drives the appearance detection camera 6 to be stable;

[0028] The output shaft is driven to rotate by the forward and reverse motor 126 to drive the gear 127 to rotate. Under the meshing relationship, the gear 127 can drive the tooth plate 124 to move, so as to drive the slide 123 to move, and then the slide 123 moves along the surface of the slide rod 122, so that the slide 123 is in a stable moving state, and then drives the moving block 5 to move. When the moving block 5 moves, it can drive the appearance detection camera 6 to move, adjust the position of the appearance detection camera 6, and improve the dynamic detection effect of the appearance detection camera 6.

[0029] Although embodiments of the present invention have been shown and described, it will be understood 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 present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An inspection device for cake packaging boxes, comprising a support frame (1), characterized in that: The vertical portion of the support frame (1) is fixedly connected to a support plate (2), a plurality of evenly distributed conveying rollers (3) are provided between the two support plates (2), a fixed frame (4) is fixedly connected to the middle portion of the upper end of the support plate (2), a moving block (5) is slidably connected to the horizontal portion of the fixed frame (4), and the horizontal portion of the moving block (5) contacts an appearance detection camera (6); The upper end of the appearance detection camera (6) is fixedly connected to a plug plate (8), the plug plate (8) is slidably connected to the moving block (5), the vertical portion of the moving block (5) is slidably connected to a limit rod (9), the limit rod (9) is slidably connected to the plug plate (8), the lower side of the limit rod (9) is fixedly connected to a friction plate (10), the friction plate (10) is in contact with the plug plate (8), and a dynamic mechanism (12) is commonly provided on the fixed frame (4) and the moving block (5).

2. The cake packaging box inspection device according to claim 1, characterized in that: The upper end of the appearance detection camera (6) is fixedly connected to an insert block (7), and the insert block (7) is slidably connected to the horizontal portion of the moving block (5).

3. The cake packaging box inspection device according to claim 1, characterized in that: The end surface of the friction plate (10) away from the inserting plate (8) is fixedly connected to a spring (11), and the other end of the spring (11) is welded to the vertical portion of the moving block (5).

4. The cake packaging box inspection device according to claim 1, characterized in that: An end column is fixedly connected to the end surface of the limiting rod (9) away from the inserting plate (8), and the end column contacts the vertical portion of the moving block (5).

5. The cake packaging box inspection device according to claim 1, characterized in that: The dynamic mechanism (12) includes a slide groove (121), a horizontal portion of the fixed frame (4) is provided with a slide groove (121), an inner side wall of the slide groove (121) is fixedly connected to a slide rod (122), an outer side of the slide rod (122) is slidably sleeved with a slide rack (123), a vertical portion of the slide rack (123) is slidably connected to the slide groove (121), a horizontal portion of the slide rack (123) is fixedly connected to a moving block (5), a horizontal portion of the slide rack (123) is fixedly connected to a tooth plate (124), a front side of the fixed frame (4) is fixedly connected to a support seat (125), and a forward and reverse motor (126) is fixedly mounted on the upper end of the support seat (125).

6. The cake packaging box inspection device according to claim 5, characterized in that: A gear (127) is fixedly sleeved on the outer side of the output shaft of the forward and reverse motor (126), and the gear (127) is meshed with the gear plate (124).

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