Carrier positioning and pressing mechanism

Abstract

The carrier positioning and pressing mechanism comprises a fixing plate, a base, two positioning seats, two connecting plates, two pressing plates and an upper cover, the bottom of the base is fixed to the top face of the fixing plate, an opening capable of containing a workpiece is formed in the top of the base, two shaft seats are arranged on the top face of the fixing plate, the base is located between the two shaft seats, and the upper cover is arranged between the two shaft seats. The bottom end of the connecting plate is connected to the shaft seat in a swinging mode through a first rotating shaft, the pressing plates are oppositely arranged and elastically connected to the connecting plate through elastic pieces, the pressing plates are located above the connecting plate, the upper cover can cover the top of the base, the bottom face of the upper cover can abut against the top face of a workpiece, and two positioning openings are formed in the top face of the upper cover. Rollers are rotationally connected to the pressing plates, the faces, away from the base, of the connecting plates are back faces, the rollers can be clamped into the positioning openings, when the front faces of the connecting plates are away from the base, the rollers can be separated from the positioning openings, and the back faces of the connecting plates can abut against the abutting faces. The laminating machine can realize continuous laminating.

Description

Technical Field

[0001] The utility model relates to a pressing mechanism, in particular to a carrier positioning pressing mechanism. Background Art

[0002] With the development of the times, industrial production technology is also developing rapidly, and automated equipment is increasingly applied in industrial production. At present, after multi-layer workpieces are pressed, the carrier carrying the workpieces needs to be moved to the processing position through a moving mechanism. However, the current carrier cannot continue to press the workpieces during the moving process after pressing is completed, which easily causes the workpieces to delaminate due to lack of pressing, resulting in a decrease in the qualified rate, lack of competitiveness in the industrial field that emphasizes cost reduction and efficiency improvement, and is not conducive to large-scale promotion and industrialized production. Summary of the Utility Model

[0003] In order to overcome the above defects, the utility model provides a carrier positioning pressing mechanism, which has the advantage of being able to continuously press.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a carrier positioning pressing mechanism, comprising: a fixing plate, a base, two positioning seats, two connecting plates, two pressing plates and an upper cover. The bottom of the base is fixed to the top surface of the fixing plate. An opening for placing workpieces is provided at the top of the base. Two shaft seats are arranged on the top surface of the fixing plate. The base is located between the two shaft seats. The bottom end of the connecting plate is swingably connected to the shaft seat through a first rotating shaft. The pressing plates are arranged oppositely and are elastically connected to the connecting plate through elastic members. The pressing plates are located above the connecting plates. The upper cover can be covered on the top of the base. The bottom surface of the upper cover can abut against the top surface of the workpiece. Two positioning openings are provided on the top surface of the upper cover. A roller is rotatably connected to the pressing plate. The positioning seats are arranged oppositely on the top surface of the fixing plate. The side of the connecting plate close to the base is the front side, and the side of the connecting plate away from the base is the back side. An abutting surface is obliquely arranged on the side of the positioning seat facing the back side of the connecting plate. The connecting plate can swing around the first rotating shaft. When the front side of the connecting plate swings towards the base, the front side of the connecting plate can closely adhere to the outer wall of the base. The roller can be inserted into the positioning opening. The pressing plate can approach the connecting plate under the drive of the elastic member and squeeze the upper cover and the workpiece. When the front side of the connecting plate moves away from the base, the roller can disengage from the positioning opening, and the back side of the connecting plate can abut against the abutting surface.

[0005] Optionally, two through holes are formed through the connecting plate, the through holes penetrate through the upper and lower ends of the connecting plate, the guide shafts are inserted into the through holes, the top ends of the guide shafts can penetrate through the top ends of the through holes, the first ends of the pressing plates are fixed to the top ends of the guide shafts, a first positioning ring is convexly arranged along the radial direction in the middle of the guide shaft, a second positioning ring is convexly arranged along the radial direction on the inner wall of the through hole, the second positioning ring is located above the first positioning ring, the elastic member is a compression spring, the compression spring is sleeved on the guide shaft, and the two ends of the compression spring respectively abut against the first positioning ring and the second positioning ring.

[0006] Optionally, a first buffer pad is arranged on the abutting surface, the back surface of the connecting plate can abut against the first buffer pad, a second buffer pad is arranged on the side wall of the base, the front surface of the connecting plate can abut against the second buffer pad, and both the first buffer pad and the second buffer pad are made of flexible materials.

[0007] Optionally, third buffer pads are arranged at the front and rear ends of the fixing plate, and the third buffer pads are made of flexible materials.

[0008] Optionally, guide wheels are rotatably connected to the left and right ends of the fixing plate, the outer peripheral wall of the guide wheels is made of polyurethane, the fixing plate can be placed on the assembly line, the two ends of the fixing plate provided with the guide wheels can be clamped into the guide grooves on both sides of the assembly line, and the outer peripheral wall of the guide wheels can abut against the inner wall of the guide grooves.

[0009] Optionally, positioning rods are arranged at the bottom of the upper cover, positioning holes are formed in the top of the base, the positioning rods can extend into the positioning holes, the side wall of the base is perpendicular to the fixing plate, an observation window is formed in the upper cover, a weight-reducing opening is formed in the connecting plate, and a notch for attaching a label is also formed in the upper cover.

[0010] Optionally, both ends of the first rotating shaft are axially fixed by snap rings and shaft seats.

[0011] Optionally, a connecting seat is convexly arranged at the second end of the pressing plate, the roller is rotatably connected to the connecting seat through a second rotating shaft, and the outer peripheral wall of the roller is made of polyurethane.

[0012] The beneficial technical effects of the present utility model are as follows: The carrier positioning and pressing mechanism includes: a fixing plate, a base, two positioning seats, two connecting plates, two pressing plates and an upper cover. When in use, first place the workpiece in the opening of the base, then cover the upper cover on the base, then swing the connecting plate towards the base and clamp the roller into the positioning opening. Since the pressing plate and the connecting plate are elastically connected through an elastic member, the pressing plate can approach the connecting plate under the drive of the elastic member and squeeze the upper cover and the workpiece. In this way, the pressing plate can continuously press the workpiece during the movement of the carrier positioning and pressing mechanism, which can continuously press the workpiece compared with the existing carrier. It has the advantage of being able to continuously press. Description of the Drawings

[0013] Figure 1 It is a three-dimensional view of the whole machine of the present utility model;

[0014] Figure 2 It is a front view of the whole machine of the present utility model;

[0015] Figure 3 It is a side view of the whole machine of the present utility model;

[0016] Wherein:

[0017] 1. Fixed plate; 2. Base; 3. Positioning seat; 4. Connecting plate; 5. Pressing plate; 6. Upper cover; 7. Roller; 8. First buffer pad; 9. Second buffer pad; 10. Third buffer pad; 11. Guide wheel. Specific embodiments

[0018] In order to be able to more clearly understand the technical means of the present utility model and implement it in accordance with the content of the specification, the following combines the drawings and embodiments to further describe in detail the specific embodiments of the present utility model. The following embodiments are used to illustrate the present utility model but do not limit the scope of the present utility model.

[0019] This specific embodiment details the vehicle positioning and pressing mechanism described in the present application, as Figures 1-3As shown in the figure, the vehicle positioning and pressing mechanism includes: a fixing plate 1, a base 2, two positioning seats 3, two connecting plates 4, two pressing plates 5 and an upper cover 6. The bottom of the base 2 is fixed to the top surface of the fixing plate 1. An opening for placing a workpiece is provided at the top of the base 2. Two shaft seats are provided on the top surface of the fixing plate 1. The base 2 is located between the two shaft seats. The bottom end of the connecting plate 4 is swingably connected to the shaft seat through a first rotating shaft. The pressing plates 5 are arranged oppositely and are elastically connected to the connecting plate 4 through an elastic member. The pressing plates 5 are located above the connecting plate 4. The upper cover 6 can be covered on the top of the base 2. The bottom surface of the upper cover 6 can abut against the top surface of the workpiece. Two positioning ports are provided on the top surface of the upper cover 6. A roller 7 is rotatably connected to the pressing plate 5. The positioning seats 3 are arranged oppositely on the top surface of the fixing plate 1. The side of the connecting plate 4 close to the base 2 is the front side, and the side of the connecting plate 4 away from the base 2 is the back side. An abutting surface is inclinedly provided on the side of the positioning seat 3 facing the back side of the connecting plate 4. The connecting plate 4 can swing around the first rotating shaft as the axis. When the front side of the connecting plate 4 swings towards the base 2, the front side of the connecting plate 4 can closely adhere to the outer wall of the base 2. The roller 7 can be inserted into the positioning port. The pressing plate 5 can be driven by the elastic member to approach the connecting plate 4 and squeeze the upper cover 6 and the workpiece. When the front side of the connecting plate 4 moves away from the base 2, the roller 7 can be disengaged from the positioning port, and the back side of the connecting plate 4 can abut against the abutting surface. During use, first place the workpiece in the opening of the base 2, then cover the upper cover 6 on the base 2, then swing the connecting plate 4 towards the base 2 and insert the roller 7 into the positioning port. Since the pressing plate 5 and the connecting plate 4 are elastically connected through an elastic member, the pressing plate 5 can be driven by the elastic member to approach the connecting plate 4 and squeeze the upper cover 6 and the workpiece. In this way, the pressing plate 5 can continuously press the workpiece during the movement of the vehicle positioning and pressing mechanism, compared with the existing vehicle, it can continuously press the workpiece. It has the advantage of being able to continuously press.

[0020] Optionally, in this embodiment, two through holes are provided through the connecting plate 4, and the through holes penetrate through the upper and lower ends of the connecting plate 4. A guide shaft is inserted into the through holes, and the top end of the guide shaft can penetrate through the top end of the through holes. The first end of the pressing plate 5 is fixed to the top end of the guide shaft. A first positioning ring is protruded along the radial direction in the middle of the guide shaft. A second positioning ring is protruded along the radial direction on the inner wall of the through hole. The second positioning ring is located above the first positioning ring. The elastic member is a compression spring, and the compression spring is sleeved on the guide shaft. The two ends of the compression spring respectively abut against the first positioning ring and the second positioning ring.

[0021] Optionally, in this embodiment, a first buffer pad 8 is provided on the abutting surface. The back side of the connecting plate 4 can abut against the first buffer pad 8. A second buffer pad 9 is provided on the side wall of the base 2. The front side of the connecting plate 4 can abut against the second buffer pad 9. Both the first buffer pad 8 and the second buffer pad 9 are made of flexible materials. The first buffer pad 8 and the second buffer pad 9 can play a buffering role and reduce the impact on the connecting plate 4.

[0022] Optionally, in this embodiment, third buffer pads 10 are provided at the front and rear ends of the fixing plate 1, and the third buffer pads 10 are made of flexible materials. When multiple vehicle positioning and pressing mechanisms are placed side by side front and back, such as side by side on an assembly line, the third buffer pads 10 can reduce the impact between the fixing plates 1.

[0023] Optionally, in this embodiment, guide wheels 11 are rotatably connected to the left and right ends of the fixing plate 1. The outer peripheral wall of the guide wheels 11 is made of polyurethane. The fixing plate 1 can be placed on the assembly line, and both ends of the fixing plate 1 provided with the guide wheels 11 can be snapped into the guide grooves on both sides of the assembly line, and the outer peripheral wall of the guide wheels 11 can abut against the inner wall of the guide grooves.

[0024] Optionally, in this embodiment, a positioning rod is provided at the bottom of the upper cover 6, a positioning hole is formed at the top of the base 2, the positioning rod can extend into the positioning hole, the side wall of the base 2 is perpendicular to the fixing plate 1, an observation window is formed on the upper cover 6, a weight-reducing opening is formed on the connecting plate 4, and a notch for attaching a label is further formed on the upper cover 6. The positioning rod can play a positioning role to ensure that the upper cover 6 is accurately covered on the base 2.

[0025] Optionally, in this embodiment, both ends of the first rotating shaft are axially fixed by snap rings and shaft seats.

[0026] Optionally, in this embodiment, a connecting seat is protrudingly provided at the second end of the pressing plate 5, and the roller 7 is rotatably connected to the connecting seat through a second rotating shaft. The outer peripheral wall of the roller 7 is made of polyurethane. Setting the outer wall of the roller 7 as polyurethane can increase the friction force and prevent the roller 7 from disengaging from the positioning opening.

[0027] Using the vehicle positioning and pressing mechanism in this embodiment has the advantage of being able to continuously press.

Claims

1. A carrier positioning and pressing mechanism, characterized in that: include: A fixing plate (1), a base (2), two positioning seats (3), two connecting plates (4), two pressing plates (5) and an upper cover (6), wherein the bottom of the base (2) is fixed to the top surface of the fixing plate (1), the top of the base (2) is provided with an opening capable of placing a workpiece, the top surface of the fixing plate (1) is provided with two shaft seats, the base (2) is located between the two shaft seats, the bottom end of the connecting plate (4) is swingably connected to the shaft seat via a first rotating shaft, the pressing plates (5) are arranged opposite to each other and are elastically connected to the connecting plate (4) via an elastic member, the pressing plates (5) are located above the connecting plate (4), the upper cover (6) can cover the top of the base (2), the bottom surface of the upper cover (6) can abut against the top surface of the workpiece, the top surface of the upper cover (6) is provided with two positioning openings, the pressing plates (5) are rotatably connected to the shaft seat, and the upper surface of the upper cover (6) is provided with a plurality of positioning openings. A roller (7) is provided, and a positioning seat (3) is arranged opposite to the top surface of the fixing plate (1); a side of the connecting plate (4) close to the base (2) is the front side, and a side of the connecting plate (4) away from the base (2) is the back side; a positioning seat (3) is inclinedly provided with a supporting surface on a side facing the back side of the connecting plate (4); the connecting plate (4) can swing with the first rotating shaft as the axis; when the front side of the connecting plate (4) swings toward the base (2), the front side of the connecting plate (4) can be closely attached to the outer wall of the base (2); the roller (7) can be inserted into the positioning opening; the pressing plate (5) can approach the connecting plate (4) and press the upper cover (6) and the workpiece under the drive of the elastic member; when the front side of the connecting plate (4) is away from the base (2), the roller (7) can be separated from the positioning opening, and the back side of the connecting plate (4) can be attached to the supporting surface.

2. The carrier positioning and pressing mechanism according to claim 1, characterized in that: The connecting plate (4) is provided with two through holes, the through holes passing through the upper and lower ends of the connecting plate (4), the guide shaft is passed through the through holes, the top end of the guide shaft can pass through the top end of the through hole, the first end of the pressing plate (5) is fixed to the top end of the guide shaft, the middle part of the guide shaft is provided with a circle of first positioning ring protruding radially, the inner wall of the through hole is provided with a circle of second positioning ring protruding radially, the second positioning ring is located above the first positioning ring, the elastic member is a compression spring, the compression spring is sleeved on the guide shaft, and the two ends of the compression spring are respectively against the first positioning ring and the second positioning ring.

3. The carrier positioning and pressing mechanism according to claim 2, characterized in that: A first buffer pad (8) is arranged on the abutting surface, and the back side of the connecting plate (4) can abut against the first buffer pad (8); a second buffer pad (9) is arranged on the side wall of the base (2), and the front side of the connecting plate (4) can abut against the second buffer pad (9); and both the first buffer pad (8) and the second buffer pad (9) are made of flexible material.

4. The carrier positioning and pressing mechanism according to claim 3, characterized in that: Third buffer pads (10) are provided at the front and rear ends of the fixing plate (1), and the third buffer pads (10) are made of a flexible material.

5. The carrier positioning and pressing mechanism according to claim 4, characterized in that: The left and right ends of the fixed plate (1) are rotatably connected to guide wheels (11), the outer peripheral wall of the guide wheel (11) is made of polyurethane, the fixed plate (1) can be placed on an assembly line, the two ends of the fixed plate (1) provided with the guide wheel (11) can be inserted into guide grooves located on both sides of the assembly line, and the outer peripheral wall of the guide wheel (11) can abut against the inner wall of the guide groove.

6. The carrier positioning and pressing mechanism according to claim 1, characterized in that: A positioning rod is provided at the bottom of the upper cover (6), a positioning hole is provided at the top of the base (2), the positioning rod can be inserted into the positioning hole, the side wall of the base (2) is perpendicular to the fixing plate (1), an observation window is provided on the upper cover (6), a weight reduction opening is provided on the connecting plate (4), and a recess for attaching a label is also provided on the upper cover (6).

7. The carrier positioning and pressing mechanism according to claim 1, characterized in that: The two ends of the first rotating shaft are axially fixed by means of a retaining spring and an axle seat.

8. The carrier positioning and pressing mechanism according to claim 2, characterized in that: A connecting seat is protruding from the second end of the pressing plate (5), and the roller (7) is rotatably connected to the connecting seat via a second rotating shaft, and the outer peripheral wall of the roller (7) is made of polyurethane.

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