Plastic uptake tray turnover device

Abstract

The utility model relates to the technical field of blister tray processing, in particular to a blister tray turnover device which can adjust the turnover angle of a turnover frame, improve the practicability and meet the use requirements. Comprising a fixed bottom plate, the fixed bottom plate is provided with a plurality of hole sites for bolts to penetrate through, two sets of U-shaped connecting grooves are symmetrically and fixedly connected to the left side of the top end of the fixed bottom plate, two sets of shaft holes are symmetrically formed in the two sets of U-shaped connecting grooves, and two sets of positioning plates are symmetrically and fixedly connected to the top end of the fixed bottom plate front and back; a plurality of sets of positioning holes are formed in the two sets of positioning plates at equal intervals, T-shaped positioning pins are arranged at the bottoms of the two sets of supporting battens in a sliding mode, the two sets of T-shaped positioning pins are sleeved with springs, the two ends of the springs are fixedly connected with the inner sides of the T-shaped positioning pins and the outer sides of the supporting battens respectively, and the two sets of T-shaped positioning pins are inserted into the positioning holes of the two sets of positioning plates respectively under the action of the springs. The inner sides of the two supporting battens make contact with the outer sides of the two positioning plates respectively.

Description

Technical Field

[0001] The utility model relates to the technical field of blister tray processing, in particular to a blister tray turning device. Background Art

[0002] Blister trays are plastic products made by heating and softening flat plastic hard sheets, vacuum adsorbing them on the mold surface, and then cooling them. They are widely used in plastic packaging, lighting, advertising, decoration and other industries. After processing, the blister tray needs to be flipped using a flipping device.

[0003] In the prior art, a Chinese utility model patent with patent publication number CN213922970U discloses a blister tray flipping device, which includes a fixed base plate, a fixed connecting piece, a flipping frame and a bottom seal. The fixed base plate is a C-shaped plate, the fixed connecting piece is provided at opposite ends of the fixed base plate, the flipping frame is a C-shaped tubular arrangement, and the two ends of the flipping frame are respectively rotatably connected to the two fixed connecting pieces, the bottom seal is fixedly connected to the bottom of the fixed base plate, and a square groove is provided inside the bottom seal that communicates with the top surface of the fixed connecting piece. The end of the flipping frame can be inserted into the square groove, which can solve the problems of low installation efficiency and poor vertical state maintenance of the blister tray flipping device in the prior art.

[0004] However, the above patent has certain drawbacks. When in use, the flip frame can only be flipped 90° vertically, and the flip angle cannot be adjusted, which makes it less practical. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a blister tray turning device which can adjust the turning angle of the turning frame, improve practicality, and meet usage requirements.

[0006] Technical Solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a blister tray flipping device, comprising a fixed base plate, a flipping mechanism and a positioning mechanism, wherein the fixed base plate is provided with a plurality of holes for inserting bolts, the flipping mechanism comprises a flipping frame, the bottom of both sides of the flipping frame are fixed with two sets of shaft heads symmetrically front and back, the top left side of the fixed base plate is symmetrically fixedly connected with two sets of U-shaped connecting grooves, the two sets of U-shaped connecting grooves are symmetrically provided with two sets of shaft holes, the flipping frame is rotatably installed on the two sets of U-shaped connecting grooves through the cooperation of the shaft heads and the shaft holes, a crossbeam is fixed on the flipping frame, and the positioning mechanism comprises two sets of supports The support strips and the flip frame are fixed with T-shaped connecting shafts on the top of the front and rear ends. The tops of the two groups of support strips are rotated and sleeved on the two groups of T-shaped connecting shafts. The top of the fixed bottom plate is symmetrically fixed with two groups of positioning plates. The two groups of positioning plates are equidistantly provided with multiple groups of positioning holes. The bottoms of the two groups of support strips are slidably provided with T-shaped locating pins. The two groups of T-shaped locating pins are sleeved with springs. The two ends of the springs are fixedly connected to the inner side of the T-shaped locating pins and the outer side of the support strips respectively. The two groups of T-shaped locating pins are respectively inserted into the locating holes of the two groups of positioning plates under the action of the springs. The inner sides of the two groups of support strips are in contact with the outer sides of the two groups of positioning plates respectively.

[0008] Preferably, pull rings are fixedly provided on the outer sides of the two groups of T-shaped positioning pins.

[0009] Preferably, both groups of T-shaped connecting shafts are provided with slots, and the two groups of T-shaped connecting shafts are provided with retaining springs through the matching sleeves of the slots, and the two groups of retaining springs are respectively blocked on the inner sides of the upper ends of the two groups of support strips.

[0010] Preferably, fastening rubber sleeves are fixedly provided in the multiple groups of positioning holes on the two groups of positioning plates.

[0011] Preferably, the inner edges of the two groups of T-shaped positioning pins are provided with transition chamfers.

[0012] The T-shaped locating pin is inserted into the positioning hole at the corresponding position after adjustment, and the T-shaped connecting shaft is positioned by the cooperation of the T-shaped locating pin and the positioning hole, so that the T-shaped connecting shaft stably supports the turning frame, thereby positioning the turning frame, thereby being able to adjust the turning angle of the turning frame, improving practicality and meeting usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an axonometric structural diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the axonometric structure of the turning frame in the utility model;

[0015] Figure 3 This is a schematic diagram of the axonometric structure of the U-shaped connecting groove in the utility model;

[0016] Figure 4 This is a partial axonometric structural diagram of the positioning mechanism in the utility model;

[0017] Figure 5 This is a schematic diagram of the axonometric structure of the T-shaped positioning pin and the spring in the utility model;

[0018] Figure 6 This is a schematic diagram of the axonometric structure of the positioning plate in the utility model;

[0019] Markings in the attached figure: 1. Fixed base plate; 2. Turning frame; 3. Axle head; 4. U-shaped connecting groove; 5. Axle hole; 6. Crossbeam; 7. T-shaped connecting shaft; 8. Support strip; 9. Positioning plate; 10. Positioning hole; 11. T-shaped positioning pin; 12. Spring; 13. Retaining spring; 14. Pull ring; 15. Fastening rubber sleeve; 16. Transition chamfer. DETAILED DESCRIPTION

[0020] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention. Example

[0021] See also Figures 1-6The utility model is a blister tray turning device, comprising a fixed base plate 1, the fixed base plate 1 is provided with a plurality of holes for inserting bolts, the bottom of both sides of the turning frame 2 are symmetrically fixed with two sets of shaft heads 3, the top left side of the fixed base plate 1 is symmetrically fixed with two sets of U-shaped connecting grooves 4, the two sets of U-shaped connecting grooves 4 are symmetrically provided with two sets of shaft holes 5, the turning frame 2 is rotatably installed on the two sets of U-shaped connecting grooves 4 through the cooperation of the shaft heads 3 and the shaft holes 5, a crossbeam 6 is fixed on the turning frame 2, and a T-shaped connecting shaft 7 is fixed above the front and rear ends of the turning frame 2. The tops of the two groups of support strips 8 are respectively rotated and sleeved on the two groups of T-shaped connecting shafts 7. The top of the fixed base plate 1 is symmetrically fixed with two groups of positioning plates 9. The two groups of positioning plates 9 are equidistantly provided with multiple groups of positioning holes 10. The bottoms of the two groups of support strips 8 are slidably provided with T-shaped positioning pins 11. The two groups of T-shaped positioning pins 11 are sleeved with springs 12. The two ends of the spring 12 are respectively fixedly connected to the inner side of the T-shaped positioning pins 11 and the outer side of the support strips 8. The two groups of T-shaped positioning pins 11 are respectively inserted into the positioning holes 10 of the two groups of positioning plates 9 under the action of the springs 12. The two groups of support strips 8 The inner sides are in contact with the outer sides of the two groups of positioning plates 9 respectively; when in use, the fixed base plate 1 is fixed to the workbench by bolts, and when the T-shaped positioning pin 11 is inserted into the positioning hole 10 on the far left, the flip frame 2 is flipped to a state perpendicular to the fixed base plate 1. At this time, the left side of the bottom end of the flip frame 2 is against the U-shaped connecting groove 4, and the flipping of the flip frame 2 is limited by the U-shaped connecting groove 4. When it is necessary to adjust the flip angle of the flip frame 2, pull the T-shaped positioning pin 11 outward to disengage the T-shaped positioning pin 11 from the positioning hole 10, and then move the T-shaped positioning pin 11 horizontally to the right. 11 drives the turning frame 2 to rotate to the right through the supporting strip 8, so that the turning angle of the turning frame 2 is adjusted. After the turning frame 2 is adjusted to an appropriate angle, the T-shaped positioning pin 11 is aligned with the positioning hole 10 at the corresponding position, and then the T-shaped positioning pin 11 is inserted into the positioning hole 10 at the adjusted corresponding position. The T-shaped connecting shaft 7 is positioned by the cooperation of the T-shaped positioning pin 11 and the positioning hole 10, so that the T-shaped connecting shaft 7 stably supports the turning frame 2, and then the turning frame 2 is positioned, so that the turning angle of the turning frame can be adjusted, thereby improving practicality and meeting usage requirements.

[0022] Pull rings 14 are fixedly provided on the outer sides of the two groups of T-shaped positioning pins 11. By providing the pull rings 14, the T-shaped positioning pins 11 can be more convenient to pull.

[0023] Both groups of T-shaped connecting shafts 7 are provided with a card slot, and the two groups of T-shaped connecting shafts 7 are provided with a retaining spring 13 through the matching sleeve of the card slot. The two groups of retaining springs 13 are respectively blocked on the inner side of the upper ends of the two groups of support strips 8; by setting the retaining spring 13, the support strips 8 can be blocked and limited to prevent axial movement of the upper part of the support strips 8.

[0024] The multiple groups of positioning holes 10 on the two groups of positioning plates 9 are all fixed with fastening rubber sleeves 15; by providing the fastening rubber sleeves 15, the T-shaped positioning pins 11 can be more tightly and securely fitted into the positioning holes 10.

[0025] The inner edges of the two groups of T-shaped positioning pins 11 are both provided with transition chamfers 16 ; by providing the transition chamfers 16 , the T-shaped positioning pins 11 can be more easily inserted into the positioning holes 10 .

[0026] The utility model is a blister tray flipping device, and its working principle is that when in use, the fixed base plate 1 is fixed to the workbench by bolts, and when the T-shaped positioning pin 11 is inserted into the positioning hole 10 on the far left, the flip frame 2 is flipped to a state perpendicular to the fixed base plate 1. At this time, the left side of the bottom end of the flip frame 2 abuts against the U-shaped connecting groove 4, and the flipping of the flip frame 2 is limited by the U-shaped connecting groove 4. When it is necessary to adjust the flip angle of the flip frame 2, the T-shaped positioning pin 11 is pulled outward to disengage the T-shaped positioning pin 11 from the positioning hole 10, and then the T-shaped positioning pin is moved horizontally to the right. 11. The T-shaped positioning pin 11 drives the turning frame 2 to rotate to the right through the supporting strip 8, so that the turning angle of the turning frame 2 is adjusted. After the turning frame 2 is adjusted to an appropriate angle, the T-shaped positioning pin 11 is aligned with the positioning hole 10 at the corresponding position, and then the T-shaped positioning pin 11 is inserted into the positioning hole 10 at the adjusted corresponding position. The T-shaped connecting shaft 7 is positioned by the cooperation of the T-shaped positioning pin 11 and the positioning hole 10, so that the T-shaped connecting shaft 7 stably supports the turning frame 2, thereby positioning the turning frame 2 and keeping the turning frame 2 at the corresponding turning angle unchanged.

[0027] The utility model is a blister tray flipping device, and its installation method, connection method or setting method are all common mechanical methods, and can be implemented as long as they can achieve their beneficial effects; the fixed base plate in this application is quoted from a blister tray flipping device disclosed in patent publication number CN213922970U, which belongs to the prior art, and its specific installation method has been described in detail in the disclosed patent, so no further details will be given here.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A blister tray turning device, comprising a fixed bottom plate (1), characterized in that: It also includes a turning mechanism and a positioning mechanism; A fixed base plate (1), wherein the fixed base plate (1) is provided with a plurality of holes for inserting bolts; A turning mechanism, the turning mechanism comprising a turning frame (2), two sets of shaft heads (3) are fixedly provided at the bottom of both sides of the turning frame (2) in a front-back symmetrical manner, two sets of U-shaped connecting grooves (4) are fixedly connected symmetrically at the left side of the top of the fixed base plate (1), two sets of shaft holes (5) are symmetrically provided on the two sets of U-shaped connecting grooves (4), the turning frame (2) is rotatably mounted on the two sets of U-shaped connecting grooves (4) through the cooperation of the shaft heads (3) and the shaft holes (5), and a crossbeam (6) is fixedly provided on the turning frame (2); The positioning mechanism comprises two groups of supporting strips (8), a T-shaped connecting shaft (7) is fixedly provided above the front and rear ends of the flip frame (2), the tops of the two groups of supporting strips (8) are respectively rotatably sleeved on the two groups of T-shaped connecting shafts (7), the top of the fixed bottom plate (1) is symmetrically fixedly connected with two groups of positioning plates (9), the two groups of positioning plates (9) are equidistantly provided with multiple groups of positioning holes (10), the bottoms of the two groups of supporting strips (8) are both slidably provided with T-shaped positioning pins (11), the two groups of T-shaped positioning pins (11) are both sleeved with springs (12), the two ends of the springs (12) are respectively fixedly connected to the inner side of the T-shaped positioning pins (11) and the outer side of the supporting strips (8), the two groups of T-shaped positioning pins (11) are respectively inserted into the positioning holes (10) of the two groups of positioning plates (9) under the action of the springs (12), and the inner sides of the two groups of supporting strips (8) are respectively in contact with the outer sides of the two groups of positioning plates (9).

2. A blister tray turning device according to claim 1, characterized in that: Pull rings (14) are fixedly provided on the outer sides of the two groups of T-shaped positioning pins (11).

3. A blister tray turning device as claimed in claim 2, characterized in that: The two groups of T-shaped connecting shafts (7) are both provided with a clamping groove, and the two groups of T-shaped connecting shafts (7) are provided with a clamping spring (13) through the matching sleeve of the clamping groove, and the two groups of clamping springs (13) are respectively blocked on the inner side of the upper end of the two groups of supporting strips (8).

4. A blister tray turning device as claimed in claim 3, characterized in that: A fastening rubber sleeve (15) is fixedly provided in each of the multiple groups of positioning holes (10) on the two groups of positioning plates (9).

5. A blister tray turning device as claimed in claim 4, characterized in that: The inner edges of the two groups of T-shaped positioning pins (11) are both provided with transition chamfers (16).

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