Connecting rod type gap bridge mechanism formed through compression molding

Abstract

The utility model relates to the technical field of compression molding, in particular to a connecting rod type gap bridge mechanism for compression molding. One end of each turning plate assembly is connected to the telescopic assembly; the other end of the turning plate assembly is connected to the base plate; and the telescopic assembly can drive the plurality of turning plate assemblies to move synchronously. When the plate turnover mechanism is used, the plurality of plate turnover assemblies can be synchronously controlled to move through the single telescopic assembly in the structure, the power structure is simplified, and the total cost of equipment is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mould pressing, particularly relates to a connecting rod type bridge mechanism of mould pressing. BACKGROUND

[0002] In the mould pressing production process, products need to be orderly transferred between various stations to complete a series of processing procedures. At present, the mould press needs a bridge mechanism to transfer and shift on the vacuum forming station, and the bridge mechanism is connected with the adjacent station when the product is transferred. Before the vacuum cover is closed on the station, the bridge mechanism needs to avoid the vacuum cover.

[0003] However, the existing transition mechanism needs to be equipped with a power system for each bridge mechanism, which increases the power cost of the mould press and the cost of the entire equipment. UTILITY MODEL CONTENTS

[0004] The utility model aims at the defects and deficiencies of the prior art and provides a connecting rod type bridge mechanism of mould pressing.

[0005] To achieve the above object, the utility model adopts the technical scheme that:

[0006] The connecting rod type bridge mechanism of mould pressing, which comprises a telescopic assembly and a base plate, a flap assembly is arranged between adjacent stations, one end of the flap assembly is connected to the telescopic assembly, the other end of the flap assembly is connected to the base plate, and the telescopic assembly can drive multiple flap assemblies to move synchronously.

[0007] Further, the flap assembly comprises a connecting rod, a support seat fixed to the base plate, a rotating shaft rotatably connected to the support seat, and a flap fixed to the rotating shaft, a first connecting seat is fixed to the rotating shaft, one end of the connecting rod is hingedly connected to the first connecting seat, and the other end of the connecting rod is hingedly connected to the telescopic assembly.

[0008] Further, the number of flap assemblies is two, and the two connecting rods are symmetrically arranged.

[0009] Further, the telescopic assembly is a pneumatic cylinder, one end of each of the two connecting rods is hingedly connected to one end of the pneumatic cylinder, the other end of each of the two connecting rods is hingedly connected to a first connecting seat, and the other end of the pneumatic cylinder is fixed to the base plate through a support.

[0010] Further, a connecting rod is fixed to the first connecting seat, a limiting piece is arranged on the support seat, and the limiting piece is arranged on the swing path of the connecting rod.

[0011] Furthermore, the limiting member is composed of a first connecting bolt and a first connecting nut; a second connecting seat is provided on the support base; the first connecting nut is fixed on the second connecting seat; the first connecting bolt is threadedly connected to the first connecting nut; the bottom end of the first connecting bolt is located on the swing path of the connecting rod.

[0012] Furthermore, the rotating shaft has a threaded hole; the connecting rod is a second connecting bolt; a second connecting nut is threaded onto the second connecting bolt; the second connecting bolt is threaded onto the threaded hole; the second connecting bolt is rotatably connected to the first connecting seat.

[0013] Furthermore, a guide sleeve is fixed on the substrate; a guide rod is slidably connected inside the guide sleeve; the connecting rod is hinged to one end of the guide rod; and the other end of the guide rod is fixed to the telescopic assembly.

[0014] With the above structure, the beneficial effects of this utility model are as follows: when the workpiece needs to be transferred between adjacent workstations, the telescopic component drives the flip-plate component to rotate, so that the two sides of the flip-plate component are respectively connected between the workstations, and the workpiece can be directly transferred to the adjacent workstation via the shift fork; when the workpiece is being processed at the workstation, the telescopic component drives the flip-plate component to rotate, so that the flip-plate component disconnects the connection between the adjacent workstations; in this structure, the movement of multiple flip-plate components can be synchronously controlled by a single telescopic component, which simplifies the power structure and reduces the total cost of the equipment. Attached Figure Description

[0015] Fig. 1 This is a structural diagram of the utility model connected to the workstation;

[0016] Fig. 2 This is a schematic diagram of the structure of this utility model;

[0017] Fig. 3 This is a first-person 3D view of the flip panel component;

[0018] Fig. 4 This is a second-view 3D view of the flip panel component;

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Telescopic assembly; 2. Support frame; 3. Workstation; 4. Workpiece; 5. Flip-up plate;

[0021] 501, First connecting seat; 6, Connecting rod; 7, Base plate; 8, Support seat; 801, Second connecting seat;

[0022] 9. Guide sleeve; 10. Guide rod; 11. Rotating shaft; 12. First connecting bolt;

[0023] 13. First connecting nut; 14. Connecting rod; 15. Second connecting nut. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings.

[0025] like Figs. 1 to 4 As shown, the present invention discloses a compression-molded linkage-type bridge mechanism, which includes a telescopic component 1 and a base plate 7; a flip-plate component is provided between adjacent workstations 3; one end of each flip-plate component is connected to the telescopic component 1; the other end of each flip-plate component is connected to the base plate 7; the telescopic component 1 can drive multiple flip-plate components to move synchronously.

[0026] When a workpiece needs to be transferred between adjacent workstations 3, the telescopic component 1 drives the flip-plate component to rotate, so that both sides of the flip-plate component are connected between workstations 3 respectively, and the workpiece 4 can be directly transferred to the adjacent workstation 3 via the shift fork; when the workpiece 4 is processed on workstation 3, the telescopic component 1 drives the flip-plate component to rotate, so that the flip-plate component disconnects the connection between adjacent workstations 3; in this structure, the movement of multiple flip-plate components can be synchronously controlled by a single telescopic component 1, which simplifies the power structure and reduces the total cost of the equipment.

[0027] In a preferred embodiment of this utility model, the flap assembly includes a connecting rod 6, a support seat 8 fixed on a base plate 7, a rotating shaft 11 rotatably connected to the support seat 8, and a flap 5 fixed on the rotating shaft 11; a first connecting seat 501 is fixed on the rotating shaft 11; one end of the connecting rod 6 is hinged to the first connecting seat 501; the other end of the connecting rod 6 is hinged to the telescopic assembly 1.

[0028] After the telescopic component 1 moves, it drives the first connecting seat 501 and the flip plate 5 to rotate through the connecting rod 6. When the flip plate 5 rotates downward, it disconnects the connection between adjacent workstations 3. When the flip plate rotates upward to a horizontal state, it connects the adjacent workstations 3. The top surface of the flip plate 5 is at the same level as the top surface of the workstation 3, ensuring that the flip plate 5 and the workstation can be seamlessly connected, reducing the risk of the workpiece 4 shaking during transfer.

[0029] In a preferred embodiment of this utility model, the number of flap components is two; the two connecting rods 6 are symmetrically arranged; the two symmetrically arranged connecting rods 6 can make the horizontal component forces cancel each other out, reducing the lateral pressure of the connecting rods 6 on the telescopic component 1.

[0030] In a preferred embodiment of this utility model, the telescopic component 1 is a cylinder; one end of the two connecting rods 6 is hinged to one end of the cylinder; the other end of the two connecting rods 6 is respectively hinged to two first connecting seats 501; the other end of the cylinder is fixed to the base plate 7 by the bracket 2.

[0031] In a preferred embodiment of this utility model, a connecting rod 14 is fixed on the first connecting seat 501; a limiting member is provided on the support seat 8; the limiting member is located on the swing path of the connecting rod 14.

[0032] When the connecting rod 14 rotates to abut against the limiting part, the flap 5 is in a horizontal state, which can ensure that the flap 5 can be seamlessly connected with the workstation and reduce the risk of workpiece 4 shaking during transfer.

[0033] In a preferred embodiment of this utility model, the limiting member consists of a first connecting bolt 12 and a first connecting nut 13; a second connecting seat 801 is provided on the support base 8; the first connecting nut 13 is fixed on the second connecting seat 801; the first connecting bolt 12 is threadedly connected to the first connecting nut 13; the bottom end of the first connecting bolt 12 is located on the swing path of the connecting rod 14; after the first connecting bolt 12 rotates, the amount of downward extension of the first connecting bolt 12 can be adjusted to limit the maximum stroke of the flip plate 5, ensuring that the flip plate 5 is in a horizontal state under the maximum flip stroke.

[0034] In a preferred embodiment of this utility model, the rotating shaft 11 has a threaded hole; the connecting rod 14 is a second connecting bolt; a second connecting nut 15 is threaded onto the second connecting bolt; the second connecting bolt is threaded onto the threaded hole; the second connecting bolt is rotatably connected to the first connecting seat 501; the second connecting bolt is connected to the threaded hole, and the second connecting nut 15 locks and fixes the second connecting bolt on the rotating shaft 11 for positioning; after loosening the second connecting nut 15, rotating the second connecting bolt can finely adjust the distance between the first connecting seat 501 and the axis of the rotating shaft 11, so that the distance between the axis of the rotating shaft 11 and the connection point between the first connecting seat 501 and the connecting rod 6 changes, which can realize the adjustment of the maximum swing angle of the flip plate 5 and prevent the flip plate 5 from interfering with the vacuum cover after folding.

[0035] In a preferred embodiment of this utility model, a guide sleeve 9 is fixed on the base plate 7; a guide rod 10 is slidably connected inside the guide sleeve 9; the connecting rod 6 is hinged to one end of the guide rod 10; and the other end of the guide rod 10 is fixed to the telescopic assembly 1.

[0036] The above description is only a preferred embodiment of the present utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A molded linkage-type bridge mechanism, characterized in that: It includes a telescopic component (1) and a base plate (7); a flip plate component is provided between adjacent workstations (3); one end of each flip plate component is connected to the telescopic component (1); the other end of each flip plate component is connected to the base plate (7); the telescopic component (1) can drive multiple flip plate components to move synchronously.

2. The compression-molded linkage bridge mechanism according to claim 1, characterized in that: The flap assembly includes a connecting rod (6), a support base (8) fixed on a base plate (7), a rotating shaft (11) rotatably connected to the support base (8), and a flap (5) fixed on the rotating shaft (11); a first connecting seat (501) is fixed on the rotating shaft (11); one end of the connecting rod (6) is hinged to the first connecting seat (501); the other end of the connecting rod (6) is hinged to the telescopic assembly (1).

3. The compression-molded linkage bridge mechanism according to claim 2, characterized in that: The number of flap components is two; the two connecting rods (6) are arranged symmetrically.

4. The compression-molded linkage bridge mechanism according to claim 2, characterized in that: The telescopic assembly (1) is a cylinder; one end of the two connecting rods (6) is hinged to one end of the cylinder; the other end of the two connecting rods (6) is respectively hinged to two first connecting seats (501); the other end of the cylinder is fixed to the base plate (7) by the bracket (2).

5. The compression-molded linkage bridge mechanism according to claim 2, characterized in that: A connecting rod (14) is fixed on the first connecting seat (501); a limiting member is provided on the support seat (8); the limiting member is located on the swing path of the connecting rod (14).

6. The compression-molded linkage bridge mechanism according to claim 5, characterized in that: The limiting component consists of a first connecting bolt (12) and a first connecting nut (13); a second connecting seat (801) is provided on the support base (8); the first connecting nut (13) is fixed on the second connecting seat (801); the first connecting bolt (12) is threadedly connected to the first connecting nut (13); the bottom end of the first connecting bolt (12) is located on the swing path of the connecting rod (14).

7. The compression-molded linkage bridge mechanism according to claim 5, characterized in that: The rotating shaft (11) has a threaded hole; the connecting rod (14) is a second connecting bolt; a second connecting nut (15) is threaded onto the second connecting bolt; the second connecting bolt is threaded onto the threaded hole; the second connecting bolt is rotatably connected to the first connecting seat (501).

8. A molded linkage bridge mechanism according to claim 2, characterized in that: A guide sleeve (9) is fixed on the base plate (7); a guide rod (10) is slidably connected inside the guide sleeve (9); the connecting rod (6) is hinged to one end of the guide rod (10); the other end of the guide rod (10) is fixed on the telescopic assembly (1).

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