CN214724210U

CN214724210U - Clamping mechanism for injection molding mechanical arm

Info

Publication number: CN214724210U
Application number: CN202121306999.4U
Authority: CN
Inventors: 高俊
Original assignee: Wuhan Ruixin Heer Auto Parts Co ltd
Current assignee: Wuhan Ruixin Heer Auto Parts Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-11-16
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses an injection molding mechanical arm fixture, including controller, slewing mechanism, cooling mechanism and fixture, slewing mechanism includes the box, offers in the rotation hole at box top, rotates to connect in the bracing piece that rotates the hole, weld in the connecting gear of bracing piece outer wall bottom, install in the driving motor of bottom half inner wall and cup joint in the cooperation gear of driving motor output, cooling mechanism is including offering in two installing ports of box one side outer wall, installing in the cooling fan of two installing port inner walls, welding in the cooling case of box one side outer wall. The utility model discloses a setting is rotated at the inside driving motor of box, can drive the cooperation gear and function, and the cooperation gear drives and connects gear and bracing piece rotation, and the bracing piece can drive the cooperation pole and rotate with the connecting block, can realize diversely adjusting, can adjust fixed plate and fixture's height through setting up the second electric putter in the connecting block bottom.

Description

Clamping mechanism for injection molding mechanical arm

Technical Field

The utility model relates to an injection molding arm field especially relates to an injection molding arm fixture.

Background

The injection molding mechanical arm is an automatic production device which can imitate partial functions of human upper limbs and can automatically control the injection molding mechanical arm so as to convey products or hold tools to perform production operation according to preset requirements. An injection molding mechanical arm clamping mechanism is a machine specially equipped for automation of injection molding production, and can reduce heavy physical labor and improve labor conditions; the production efficiency of the injection molding machine is improved, the production cost is reduced, the competitiveness of enterprises is enhanced, and the like;

retrieving (201922044312.3) an injection molding mechanical arm clamping mechanism with an anti-skidding function, which comprises a control box, wherein one end of the control box is movably connected with a gripper, the bottom end of the gripper is provided with a limiting plate, the bottom end of the gripper is fixedly connected with a plug connector, the outer surface of the limiting plate is provided with a plug-in groove, one side of the limiting plate is fixedly connected with a blocking block, and the bottom end of the limiting plate is provided with a suction head; the utility model discloses, there is the tongs through the one end swing joint at the control box, the bottom of tongs is pegged graft and is had the limiting plate, utilize to peg graft and be convenient for installation and dismantlement, the spacing groove has been seted up to the bottom of limiting plate, can make the tongs utilize the sectorial spacing groove to press from both sides the material of getting can be fine spacing, the bottom of limiting plate is provided with the suction head, when the material is got to the tongs clamp, the material removes in the limiting plate and will compress tightly the suction head, but the device's regulatory function is not enough multifacetly, and the device is to the relatively poor life who influences the device easily of drive arrangement's cooling effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an injection molding mechanical arm clamping mechanism.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an injection molding mechanical arm fixture, includes controller, slewing mechanism, cooling mechanism and fixture, slewing mechanism includes the box, offers in the rotation hole at box top, rotates to be connected in the bracing piece that rotates the hole, welds in the connecting gear of bracing piece outer wall bottom, install in the driving motor of bottom half inner wall and cup joint the cooperation gear in the driving motor output, cooling mechanism includes two installing ports of offering in box one side outer wall, installs in the cooling fan of two installing port inner walls, welds in the cooling case of box one side outer wall, welds the cooling tube in cooling case one side outer wall, offers in the connecting hole of equidistant distribution of cooling case and cooling tube one side inner wall, installs in the semiconductor refrigeration chip of connecting hole inner wall and installs the temperature sensor in box one side inner wall, fixture is including articulating the cooperation pole of bracing piece one end, cooling mechanism is including articulating, Weld in the connecting block of cooperation pole one end, weld in the second electric putter of connecting block bottom, weld in the fixed plate of second electric putter bottom, articulate in the dead lever of four side outer walls of fixed plate, articulate in the connecting rod of dead lever one end, weld in the grip block of connecting rod one end and install the pressure sensor in grip block one side outer wall, temperature sensor and pressure sensor all pass through signal line connection controller input.

Preferably, bracing piece one side outer wall articulates there is first electric push rod, and the one end that the bracing piece was kept away from to first electric push rod articulates in cooperation pole one side outer wall, dead lever one side outer wall articulates there is third electric push rod, and the one end that the dead lever was kept away from to third electric push rod articulates in connecting rod one side outer wall.

Preferably, the connecting gear is meshed with the matching gear, the bearing is welded at the bottom of the supporting rod, and the bottom of the bearing is welded on the inner wall of the bottom of the box body.

Preferably, the inner walls of the two ends of the radiating pipe are respectively provided with a radiating fan, and the heating end of the semiconductor refrigeration chip is close to the radiating fan.

Preferably, the outer wall of one side of the clamping block is bonded with a rubber plate, and the outer wall of one side of the rubber plate is provided with anti-slip grooves distributed at equal intervals.

Preferably, the controller is welded on the outer wall of one side of the box body, and the joint of the controller and the box body is sleeved on the damping gasket.

Preferably, the first electric push rod, the second electric push rod, the third electric push rod, the driving motor, the cooling fan and the cooling fan are all connected to the output end of the controller through wires, and the controller is connected with a power line.

The utility model has the advantages that:

1. the driving motor arranged in the box body rotates to drive the matching gear to operate, the matching gear drives the connecting gear and the supporting rod to rotate, the supporting rod can drive the matching rod and the connecting block to rotate, multi-directional adjustment can be realized, the heights of the fixing plate and the clamping mechanism can be adjusted through the second electric push rod arranged at the bottom of the connecting block, the heights of the fixing plate and the clamping mechanism can be adjusted through the first electric push rod arranged between the supporting rod and the matching rod, the adjusting function is greatly improved, the clamping mechanism can be suitable for various scenes, the practicability is greatly increased, multi-directional adjustment is realized, in addition, through the pressure sensor arranged on the outer wall of one side of the clamping block, the clamping of an object can be realized, when the clamping force reaches a certain degree, a signal can be transmitted to the controller, the controller controls the third electric push rod to stop operating, and clamping and fixing can be realized, the clamping device is automatically controlled and can ensure stable clamping;

2. through setting up the temperature sensor at the box inner wall, temperature sensor detects the inside temperature of box when driving motor functions, when the temperature reachd the take the altitude, temperature sensor carries signal to the controller, controller control cooling fan and the operation of semiconductor refrigeration chip, semiconductor refrigeration chip refrigerates the air, the air after cooling fan will refrigerate blows the box, inside is cooled down, can make the device keep under the environment that relatively suits, improve the work interest rate, and can prolong the life of device to a certain extent, and can cool down the heat dissipation at the cooling tube of outer wall and radiator fan through setting up the cooling case.

Drawings

Fig. 1 is the utility model provides an injection molding mechanical arm fixture's spatial structure sketch map.

Fig. 2 is a schematic perspective view of a rotating mechanism of a clamping mechanism of an injection molding mechanical arm according to the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a clamping mechanism cooling mechanism of an injection molding mechanical arm provided by the utility model;

fig. 4 is the utility model provides an injection molding arm fixture's spatial structure sketch map.

In the figure: the device comprises a supporting rod 1, a first electric push rod 2, a rotating mechanism 3, a cooling mechanism 4, a connecting block 5, a second electric push rod 6, a fixing plate 7, a clamping mechanism 8, a controller 9, a box body 10, a connecting gear 11, a temperature sensor 12, a matching gear 13, a driving motor 14, a cooling box 15, a cooling pipe 16, a semiconductor cooling chip 17, a cooling fan 18, a cooling fan 19, a connecting rod 20, a clamping block 21, a pressure sensor 22 and a fixing rod 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an injection molding mechanical arm clamping mechanism comprises a support rod 1, a first electric push rod 2, a rotating mechanism 3, a cooling mechanism 4, a connecting block 5, a second electric push rod 6, a fixing plate 7, a clamping mechanism 8, a controller 9, a box body 10, a connecting gear 11, a temperature sensor 12, a matching gear 13, a driving motor 14, a cooling box 15, a radiating pipe 16, a semiconductor refrigeration chip 17, a cooling fan 18, a radiating fan 19, a connecting rod 20, a clamping block 21, a pressure sensor 22 and a fixing rod 23, wherein the rotating mechanism 3 comprises a box body 10, a rotating hole formed in the top of the box body 10, a support rod 1 rotatably connected to the rotating hole, a connecting gear 11 welded to the bottom of the outer wall of the support rod 1, a driving motor 14 mounted on the inner wall of the bottom of the box body 10 and a matching gear 13 sleeved on the output end of the driving motor 14, and the cooling mechanism 4 comprises two mounting ports formed in the outer wall of one side of the box body 10, A cooling fan 18 mounted on the inner wall of the two mounting holes, a cooling box 15 welded on the outer wall of one side of the box body 10, a heat dissipation pipe 16 welded on the outer wall of one side of the cooling box 15, connection holes equidistantly distributed on the inner walls of the cooling box 15 and the heat dissipation pipe 16, a semiconductor refrigeration chip 17 mounted on the inner wall of the connection hole, and a temperature sensor 12 mounted on the inner wall of one side of the box body 10, the clamping mechanism 8 comprises a matching rod hinged at one end of the supporting rod 1, a connecting block 5 welded at one end of the matching rod, a second electric push rod 6 welded at the bottom of the connecting block 5, a fixing plate 7 welded at the bottom of the second electric push rod 6, fixing rods 23 hinged at the outer walls of four sides of the fixing plate 7, a connecting rod 20 hinged at one end of the fixing rod 23, a clamping block 21 welded at one end of the connecting rod 20 and a pressure sensor 22 installed at the outer wall of one side of the clamping block 21, the temperature sensor 12 and the pressure sensor 22 are both connected with the input end of the controller 9 through signal lines;

the outer wall of one side of the supporting rod 1 is hinged with a first electric push rod 2, one end, far away from the supporting rod 1, of the first electric push rod 2 is hinged to the outer wall of one side of the matching rod, the outer wall of one side of the fixing rod 23 is hinged with a third electric push rod, one end, far away from the fixing rod 23, of the third electric push rod is hinged to the outer wall of one side of the connecting rod 20, the connecting gear 11 is meshed with the matching gear 13, a bearing is welded at the bottom of the supporting rod 1, the bottom of the bearing is welded to the inner wall of the bottom of the box body 10, the inner walls of two ends of the radiating pipe 16 are respectively provided with a radiating fan 19, the heating end of the semiconductor refrigerating chip 17 is close to the radiating fan 19, a rubber plate is bonded on the outer wall of one side of the clamping block 21, anti-skid grooves distributed equidistantly are formed in the outer wall of one side of the rubber plate, the controller 9 is welded to the outer wall of one side of the box body 10, and the joint of the controller 9 and the box body 10 is sleeved with a damping gasket, the first electric push rod 2, the second electric push rod 6, the third electric push rod, the driving motor 14, the cooling fan 18 and the cooling fan 19 are all connected to the output end of the controller 9 through wires, and the controller 9 is connected with a power line.

The working principle is as follows: the rotation of a driving motor 14 arranged in the box body 10 can drive a matching gear 13 to operate, the matching gear 13 drives a connecting gear 11 and a supporting rod 1 to rotate, the supporting rod 1 can drive a matching rod and a connecting block 5 to rotate, multi-azimuth adjustment can be realized, the heights of a fixing plate 7 and a clamping mechanism 8 can be adjusted through a second electric push rod 6 arranged at the bottom of the connecting block 5, the heights of the fixing plate 7 and the clamping mechanism 8 can be adjusted through a first electric push rod 2 arranged between the supporting rod 1 and the matching rod, the adjusting function is greatly improved, the clamping mechanism is suitable for various scenes, the practicability is greatly increased, multi-azimuth adjustment is realized, a pressure sensor 22 arranged on the outer wall of one side of a clamping block 21 can clamp an object, when the clamping force reaches a certain degree, a signal can be transmitted to a controller 9, and the controller 9 controls a third electric push rod to stop operating, the clamping fixing can be carried out, automatic control can guarantee that the clamping is firm, through the temperature sensor 12 arranged on the inner wall of the box body 10, the temperature inside the box body 10 when the temperature sensor 12 detects the operation of the driving motor 14, when the temperature reaches a certain height, the temperature sensor 12 transmits a signal to the controller 9, the controller 9 controls the operation of the cooling fan 18 and the semiconductor cooling chip 17, the semiconductor cooling chip 17 refrigerates air, the cooling fan 18 blows the refrigerated air to the box body, the temperature inside the box body 10 is cooled, the device can be kept in a more appropriate environment, the work interest rate is improved, the service life of the device can be prolonged to a certain extent, and the cooling pipe 16 and the cooling fan 19 on the outer wall of the cooling box 15 can cool and dissipate heat to the semiconductor cooling chip 17.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an injection molding machinery arm fixture, includes controller (9), slewing mechanism (3), cooling mechanism (4) and fixture (8), its characterized in that, slewing mechanism (3) include box (10), set up in the rotation hole at box (10) top, rotate and connect in bracing piece (1) that rotate the hole, weld in connecting gear (11) of bracing piece (1) outer wall bottom, install in driving motor (14) of box (10) bottom inner wall and cup joint in cooperation gear (13) of driving motor (14) output, cooling mechanism (4) are including setting up two installing ports of box (10) one side outer wall, install in cooling fan (18) of two installing port inner walls, weld in cooling case (15) of box (10) one side outer wall, weld in cooling pipe (16) of cooling case (15) one side outer wall, set up in the connecting hole of equidistant distribution of cooling case (15) and cooling pipe (16) one side inner wall, Install in semiconductor refrigeration chip (17) of connecting hole inner wall and install in temperature sensor (12) of box (10) one side inner wall, fixture (8) including articulate in the cooperation pole of bracing piece (1) one end, weld in connecting block (5) of cooperation pole one end, weld in second electric putter (6) of connecting block (5) bottom, weld in fixed plate (7) of second electric putter (6) bottom, articulate in dead lever (23) of the four sides outer wall of fixed plate (7), articulate in connecting rod (20) of dead lever (23) one end, weld in grip block (21) of connecting rod (20) one end and install in pressure sensor (22) of grip block (21) one side outer wall, temperature sensor (12) and pressure sensor (22) are all through signal line connection director (9) input.

2. The clamping mechanism of the injection molding mechanical arm as claimed in claim 1, wherein the outer wall of one side of the support rod (1) is hinged with a first electric push rod (2), one end of the first electric push rod (2) far away from the support rod (1) is hinged with the outer wall of one side of the matching rod, the outer wall of one side of the fixing rod (23) is hinged with a third electric push rod, and one end of the third electric push rod far away from the fixing rod (23) is hinged with the outer wall of one side of the connecting rod (20).

3. The clamping mechanism of the injection molding mechanical arm of claim 1, wherein the connecting gear (11) and the matching gear (13) are meshed with each other, a bearing is welded at the bottom of the support rod (1), and the bottom of the bearing is welded on the inner wall of the bottom of the box body (10).

4. The clamping mechanism of injection molding mechanical arm as claimed in claim 1, wherein the inner walls of the two ends of the heat dissipation pipe (16) are provided with heat dissipation fans (19), and the heating end of the semiconductor refrigeration chip (17) is close to the heat dissipation fans (19).

5. The clamping mechanism for the injection molding mechanical arm according to claim 1, wherein a rubber plate is bonded to an outer wall of one side of the clamping block (21), and anti-slip grooves are formed in the outer wall of one side of the rubber plate and are distributed at equal intervals.

6. The clamping mechanism for the injection molding mechanical arm of claim 1, wherein the controller (9) is welded on the outer wall of one side of the box body (10), and the joint of the controller (9) and the box body (10) is sleeved on the shock absorption gasket.

7. The clamping mechanism of the injection molding mechanical arm of claim 2, wherein the first electric push rod (2), the second electric push rod (6), the third electric push rod, the driving motor (14), the cooling fan (18) and the cooling fan (19) are connected to an output end of the controller (9) through wires, and the controller (9) is connected with a power line.