Movable connecting structure of grabbing jig

Abstract

The movable connecting structure of the grabbing jig comprises a frame mounting plate, positioning lifting mechanisms are arranged on the two sides of the lower end of the frame mounting plate, and a mounting disc connecting air cylinder is arranged in the middle of the lower end of each positioning lifting mechanism. And positioning rails are arranged on the two sides, located on the positioning lifting mechanism, of the mounting disc connecting air cylinder, rail disc mounting plates are arranged on the peripheral sides of the positioning rails, and the mounting disc connecting air cylinder is electrically connected with a rubber foot pad demolding mechanism control panel. An electric telescopic cylinder of the positioning lifting mechanism is installed and connected to an L-shaped frame installation plate, when a telescopic rod of the electric telescopic cylinder extends, the electric telescopic cylinder drives a rail installation sleeve plate to move downwards, the rail installation sleeve plate drives an air cylinder installation plate to move downwards, and the air cylinder installation plate drives the air cylinder installation plate to move. Therefore, the overall height position can be effectively changed for use.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber demoulding equipment, in particular to a movable connection structure of a grabbing fixture. Background Art

[0002] The rubber demoulding mechanism equipment is particularly suitable for the production of large rubber foot pads. During production, the rubber demoulding mechanism can automatically demould the products, thereby replacing manual high-intensity demoulding operations under high temperature environments. The gripping fixture of the rubber demoulding mechanism can be flexibly operated and used through a movable connection structure.

[0003] The existing Chinese patent CN207789561U disclosed a rubber demolding device on August 31, 2018, including a rubber injection molding station, a heat preservation station for keeping the mold core or mold core warm, and a positioning station for cooperating with the demolding station for demolding the product and positioning the mold core; it also includes a grasping station for grasping the mold core or mold core back and forth between the rubber injection molding station, the heat preservation station and the positioning station; the grasping station includes a grasping mechanism and a six-axis industrial robot that drives the grasping mechanism to move back and forth or flip; the grasping mechanism is provided with two clamps for grasping the mold core, the two clamps are respectively a first clamp and a second clamp; the positioning station includes a positioning bracket for supporting the mold core and a clamp for fixing the position of the mold core on the positioning bracket.

[0004] However, when the above device is in use, the upper and lower height positions of the activity cannot be effectively adjusted according to the use requirements, which makes it inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide a movable connection structure of a grasping fixture to solve the problem that the above-mentioned device proposed in the above-mentioned background technology cannot effectively adjust the upper and lower height positions of the activity according to the needs of use when in use, making it not very convenient to use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a movable connection structure of a grabbing fixture, including a shape frame mounting plate, positioning lifting mechanisms are arranged on both sides of the lower end of the shape frame mounting plate, a mounting plate connecting cylinder is arranged in the middle of the lower end of the positioning lifting mechanism, positioning rails are arranged on both sides of the mounting plate connecting cylinder and located on the positioning lifting mechanism, a track plate mounting plate is arranged on the surrounding side of the positioning rail, and the mounting plate connecting cylinder is electrically connected to the rubber foot pad demolding mechanism control panel.

[0007] Among them, the shape frame mounting plate includes a shape frame mounting protrusion, an upper side panel, a locking bolt and a positioning sleeve. The lower end of the shape frame mounting protrusion is provided with an upper side panel, and positioning sleeves are provided at the four corners of the lower end of the upper side panel. The inner side of the positioning sleeve is provided with a locking bolt, and the positioning sleeve is connected to the positioning lifting mechanism through the locking bolt.

[0008] Among them, the track plate mounting plate includes a bottom sleeve, a weight-reducing sleeve groove, a hinge connecting plate and a track sleeve groove. A weight-reducing sleeve groove is arranged in the middle of the inner side of the bottom sleeve, hinge connecting plates are arranged on both sides of the lower end of the bottom sleeve, and track sleeve grooves are arranged inside the two ends of the bottom sleeve. The bottom sleeve is connected to the positioning rail through the track sleeve groove.

[0009] Among them, the positioning and lifting mechanism includes a track mounting sleeve, a cylinder mounting plate and an electric telescopic cylinder. The electric telescopic cylinder is arranged at the upper corner of the track mounting sleeve, and the cylinder mounting plate is arranged in the middle of the lower end of the track mounting sleeve. The electric telescopic cylinder is connected to the frame mounting plate, and the cylinder mounting plate is connected to the mounting plate connecting cylinder.

[0010] Wherein, the positioning rail and the rail disc mounting plate are connected by sleeve connection, and the rail disc mounting plate is sleeved on the peripheral side of the positioning rail.

[0011] Wherein, the positioning rail and the positioning lifting mechanism are connected by screws, and a sealing rubber pad is provided at the connection between the positioning rail and the positioning lifting mechanism.

[0012] The mounting plate of the shaped frame is the axis center, and the two ends of the mounting plate of the shaped frame are in a symmetrical state.

[0013] In summary, due to the adoption of the above technology, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a positioning lifting mechanism structure is provided, so that the height position for use can be effectively changed. The electric telescopic cylinder of the positioning lifting mechanism is installed and connected to the frame mounting plate. When the telescopic rod of the electric telescopic cylinder is extended, the electric telescopic cylinder drives the track mounting plate to move downward, the track mounting plate drives the cylinder mounting plate to move downward, and the cylinder mounting plate drives the cylinder mounting plate to move, so that the overall height position can be effectively changed for use.

[0015] 2. In the utility model, a track plate mounting plate structure is provided so that the track plate mounting plate can be used with limited movement. The bottom sleeve of the track plate mounting plate is connected to the positioning track through the track sleeve groove, so that the bottom sleeve can be moved within the limited position on the circumference of the positioning track, making the bottom sleeve more stable when moving. The bottom sleeve has a weight-reducing sleeve groove on the inner side, thereby effectively reducing the overall counterweight. The bottom sleeve is connected to the plates through hinges on both sides of the lower end, which makes it easy to connect with external components for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a movable connection structure of a grabbing fixture of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a frame mounting plate of a movable connection structure of a grabbing fixture of the utility model;

[0018] Figure 3 A schematic diagram of the track plate mounting plate structure of a movable connection structure of a grabbing fixture of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the positioning and lifting mechanism structure of the movable connection structure of a grabbing fixture.

[0020] In the figure: 1. Frame mounting plate; 11. Frame mounting convex plate; 12. Upper side panel; 13. Locking bolt; 14. Positioning sleeve; 2. Mounting plate connecting cylinder; 3. Positioning track; 4. Track plate mounting plate; 41. Bottom sleeve; 42. Weight reduction sleeve groove; 43. Hinge connecting plate; 44. Track sleeve groove; 5. Positioning lifting mechanism; 51. Track mounting sleeve; 52. Cylinder mounting plate; 53. Electric telescopic cylinder. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0022] Embodiment 1

[0023] Reference Figure 1 and Figure 2A movable connection structure of a grabbing fixture includes a shape frame mounting plate 1, positioning lifting mechanisms 5 are arranged on both sides of the lower end of the shape frame mounting plate 1, a mounting plate connecting cylinder 2 is arranged in the middle of the lower end of the positioning lifting mechanism 5, positioning rails 3 are arranged on both sides of the mounting plate connecting cylinder 2 and the positioning lifting mechanism 5, a track plate mounting plate 4 is arranged on the surrounding side of the positioning rail 3, and the mounting plate connecting cylinder 2 is electrically connected to the rubber foot pad demoulding mechanism control panel.

[0024] In the utility model, the frame mounting plate 1 includes a frame mounting convex plate 11, an upper side panel 12, a locking bolt 13 and a positioning sleeve 14. The lower end of the frame mounting convex plate 11 is provided with an upper side panel 12, and the four corners of the lower end of the upper side panel 12 are provided with positioning sleeves 14. The inner side of the positioning sleeve 14 is provided with a locking bolt 13, and the positioning sleeve 14 is connected to the positioning lifting mechanism 5 through the locking bolt 13. The upper side panel 12 of the frame mounting plate 1 can be installed in a designated position through the upper end of the frame mounting convex plate 11. The upper side panel 12 is provided with the positioning sleeves 14 at the four corners of the lower end of the upper side panel 12, so that the positioning lifting mechanism 5 can be correspondingly sleeved, and then it can be effectively locked and fixed through the locking bolts 13, so as to facilitate corresponding installation and use.

[0025] In the utility model, the mounting plate 1 of the shaped frame is the axis center, and the two ends of the mounting plate 1 of the shaped frame are in a symmetrical state, which is convenient for stable placement and use.

[0026] Working principle: When in use, the shape frame mounting plate 1 can be installed on the shape frame platform of the rubber foot pad demoulding mechanism by screws, so that the shape frame platform of the rubber foot pad demoulding mechanism can be moved, and the shape frame mounting plate 1 passes through the positioning lifting mechanism 5 on both sides of the lower end. The position of the mounting plate connecting the cylinder 2 and the positioning track 3 can be changed through the positioning lifting mechanism 5. When the telescopic rod of the mounting plate connecting the cylinder 2 is extended and retracted, the externally connected components can change the position of the track plate mounting plate 4 on the positioning track 3, so as to effectively position and move.

[0027] Embodiment 2

[0028] Reference Figure 1 and Figure 3 , a movable connection structure of a grabbing fixture, compared with the first embodiment, the track plate mounting plate 4 of this embodiment includes a bottom sleeve 41, a weight-reducing sleeve groove 42, a hinge connecting plate 43 and a track sleeve groove 44, a weight-reducing sleeve groove 42 is arranged in the middle of the inner side of the bottom sleeve 41, hinge connecting plates 43 are arranged on both sides of the lower end of the bottom sleeve 41, and track sleeve grooves 44 are arranged inside the two ends of the bottom sleeve 41, and the bottom sleeve 41 is connected to the positioning rail 3 through the track sleeve groove 44;

[0029] The positioning rail 3 and the rail plate mounting plate 4 are connected by sleeve connection, and the rail plate mounting plate 4 is sleeved on the peripheral side of the positioning rail 3 .

[0030] Working principle: The bottom sleeve 41 of the track plate mounting plate 4 is connected to the positioning track 3 through the track sleeve groove 44, so that the bottom sleeve 41 can move within the upper limit position on the circumference of the positioning track 3, making the bottom sleeve 41 more stable when moving. The bottom sleeve 41 has a weight-reducing sleeve groove 42 on the inner side, thereby effectively reducing the overall counterweight. The bottom sleeve 41 is connected to the hinge plate 43 on both sides of the lower end, which makes it easy to connect with external components.

[0031] Embodiment 3

[0032] Reference Figure 1 and Figure 4 , a movable connection structure of a grabbing fixture, in this embodiment, compared with the second embodiment, the positioning rail 3 and the positioning lifting mechanism 5 are connected by screws, and a sealing rubber pad is provided at the connection between the positioning rail 3 and the positioning lifting mechanism 5;

[0033] The positioning and lifting mechanism 5 includes a track mounting sleeve 51, a cylinder mounting plate 52 and an electric telescopic cylinder 53. The electric telescopic cylinder 53 is arranged at the upper corner of the track mounting sleeve 51, and the cylinder mounting plate 52 is arranged in the middle of the lower end of the track mounting sleeve 51. The electric telescopic cylinder 53 is connected to the frame mounting plate 1, and the cylinder mounting plate 52 is connected to the mounting plate connecting cylinder 2.

[0034] Working principle: The positioning track 3 and the positioning lifting mechanism 5 are connected by screws, which is convenient for installation and connection, and the sealing pad at the connection makes the fixation tighter and more secure. The electric telescopic cylinder 53 of the positioning lifting mechanism 5 is installed and connected to the frame mounting plate 1. When the telescopic rod of the electric telescopic cylinder 53 is extended, the electric telescopic cylinder 53 drives the track mounting plate 51 to move downward, and the track mounting plate 51 drives the cylinder mounting plate 52 to move downward, and the cylinder mounting plate 52 drives the cylinder mounting plate 52 to move, so that the overall height position can be effectively changed for use.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A movable connection structure of a grabbing fixture, comprising a frame mounting plate (1), characterized in that: Positioning lifting mechanisms (5) are arranged on both sides of the lower end of the molding frame mounting plate (1); a mounting plate connecting cylinder (2) is arranged in the middle of the lower end of the positioning lifting mechanism (5); positioning rails (3) are arranged on both sides of the mounting plate connecting cylinder (2) on the positioning lifting mechanism (5); a track plate mounting plate (4) is arranged on the peripheral side of the positioning rail (3); and the mounting plate connecting cylinder (2) is electrically connected to the rubber foot pad demoulding mechanism control panel.

2. The movable connection structure of the grabbing fixture according to claim 1, characterized in that: The frame mounting plate (1) comprises a frame mounting convex plate (11), an upper side panel (12), a locking bolt (13) and a positioning sleeve (14); the upper side panel (12) is arranged at the lower end of the frame mounting convex plate (11); positioning sleeves (14) are arranged at four corners of the lower end of the upper side panel (12); locking bolts (13) are arranged on the inner side of the positioning sleeve (14); and the positioning sleeve (14) is connected to the positioning lifting mechanism (5) through the locking bolts (13).

3. The movable connection structure of the grabbing fixture according to claim 1, characterized in that: The track plate mounting plate (4) comprises a bottom sleeve (41), a weight-reducing sleeve groove (42), a hinge connecting plate (43) and a track sleeve groove (44); a weight-reducing sleeve groove (42) is arranged in the middle of the inner side of the bottom sleeve (41); hinge connecting plates (43) are arranged on both sides of the lower end of the bottom sleeve (41); track sleeve grooves (44) are arranged inside the two ends of the bottom sleeve (41); and the bottom sleeve (41) is connected to the positioning rail (3) through the track sleeve groove (44).

4. The movable connection structure of a grabbing fixture according to claim 1, characterized in that: The positioning and lifting mechanism (5) comprises a track mounting plate (51), a cylinder mounting plate (52) and an electric telescopic cylinder (53); the electric telescopic cylinder (53) is arranged at the corner of the upper end of the track mounting plate (51); the cylinder mounting plate (52) is arranged in the middle of the lower end of the track mounting plate (51); the electric telescopic cylinder (53) is connected to the frame mounting plate (1); and the cylinder mounting plate (52) is connected to the mounting plate connecting cylinder (2).

5. The movable connection structure of a grabbing fixture according to claim 1, characterized in that: The positioning rail (3) and the rail disc mounting plate (4) are connected by sleeve connection, and the rail disc mounting plate (4) is sleeved on the peripheral side of the positioning rail (3).

6. The movable connection structure of a grabbing fixture according to claim 1, characterized in that: The positioning rail (3) and the positioning lifting mechanism (5) are connected by screws, and a sealing rubber pad is provided at the connection between the positioning rail (3) and the positioning lifting mechanism (5).

7. The movable connection structure of a grabbing fixture according to claim 1, characterized in that: The shaped frame mounting plate (1) is the axis center, and the two ends of the shaped frame mounting plate (1) are in a symmetrical state.

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