CN211467188U - Positioning device of production line mold vehicle - Google Patents
Positioning device of production line mold vehicle Download PDFInfo
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- CN211467188U CN211467188U CN201922020948.4U CN201922020948U CN211467188U CN 211467188 U CN211467188 U CN 211467188U CN 201922020948 U CN201922020948 U CN 201922020948U CN 211467188 U CN211467188 U CN 211467188U
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Abstract
The utility model provides a positioner of production line mould car, including brake assembly and clamping components. The brake assembly comprises a brake part and a brake driving mechanism for driving the brake part to move up and down, and in a braking state, the brake part can be abutted against the mold trolley and prevent the mold trolley from moving forwards continuously; and in the abdicating state, the mould vehicle can move forwards from the upper part of the brake assembly. The clamping assembly comprises a first clamping piece and a second clamping piece which are oppositely arranged and can approach to or depart from each other; when the first clamping piece and the second clamping piece are close to each other, the mold trolley can be clamped. The utility model discloses a positioning device, its brake assembly brake the mould car that reaches the injection station, prevent it from continuing to move ahead, and limit the concrete position of mould car, namely position the accurate position of mould car; the clamping assembly fixes the position of the mold car, so that the mold car cannot slide forwards and backwards on a production line rail in the injection process, and the positioning is accurate.
Description
Technical Field
The utility model belongs to the technical field of positioner, concretely relates to positioner of production line mould car.
Background
The injection foaming molding technology is a one-step molding method, has high production efficiency and good product quality, is suitable for foam plastic products with complex shapes and strict size requirements, and is also a main method for producing structural foam bodies, for example, polyurethane foaming molding is to inject liquid polyurethane AB mixture (hereinafter referred to as raw material) into a mold for foaming molding.
With the development of foam molding technology, in order to increase the output and reduce the labor intensity of people, a highly automated foam production line is gradually popularized, for example, in an annular foam production line, a foam mold is mounted on a moving trolley to form a mold vehicle, and the mold vehicle moves on a production line rail to perform operations such as injection, molding, demolding and the like.
In the injection process, the mold vehicle moves to the fixedly arranged injection device on the production line track and stops, the injection gun head of the injection device injects raw materials into a mold cavity of the mold vehicle, the mold vehicle slows down and advances before approaching the injection device until the mold vehicle reaches a set injection station, and then the injection device starts injection work. Among the above-mentioned technical scheme, the unable accurate positioning in position of mould car on the production line track, the injection in-process moreover, the injection impact force is great, and the mould car is easily slided before, after on the production line track.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving the technical problem who exists among the prior art, the utility model aims at providing a positioner of production line mould car to solve the injection in-process, the unable accurate positioning of position and/or fixed problem of mould car.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the positioning device of the production line mold trolley comprises a braking component and/or a clamping component;
the brake assembly comprises a brake part and a brake driving mechanism for driving the brake part to move up and down, and the brake assembly has a brake state and a yielding state;
in the abdicating state, the mould vehicle can move forwards from the upper part of the brake assembly;
the clamping assembly comprises a first clamping piece, a second clamping piece, a first clamping driving mechanism for driving the first clamping piece to move close to or away from the second clamping piece, and a second clamping driving mechanism for driving the second clamping piece to move close to or away from the first clamping piece;
the power source of the first clamping driving mechanism and the power source of the second clamping driving mechanism are the same power source or two power sources;
when the first clamping piece and the second clamping piece are close to each other, the mold trolley can be clamped.
In the technical scheme, initially, the brake assembly is in a brake state, the brake part of the brake assembly brakes the mold vehicle reaching the injection station to prevent the mold vehicle from continuing to move forwards, and the specific position of the mold vehicle is limited, namely the accurate position of the mold vehicle is positioned; the first clamping piece and the second clamping piece of the clamping assembly are close to each other and clamp the mold car, so that the position of the mold car is fixed, and therefore in the injection process, the mold car cannot slide forwards and backwards on a production line rail, and is accurate in positioning.
In a preferred embodiment of the present invention, the brake driving mechanism includes a vertical telescopic shaft directly or indirectly connected to the brake member and a vertical driving member for driving the vertical movement of the vertical telescopic shaft, and the vertical telescopic shaft extends or shortens to move the brake member up and down. The vertical driving piece enables the vertical telescopic shaft to extend or shorten, so that the brake assembly is in a braking state or a yielding state.
The utility model discloses an among the preferred embodiment, brake actuating mechanism is still including the fixed supporting seat that is located vertical telescopic shaft the place ahead, and the upper portion of supporting seat is rotated and is connected with the connecting block of stopper rigid coupling, and the upper portion of vertical telescopic shaft is articulated with the lower extreme of connecting block and can slide on the connecting block.
Above-mentioned technical scheme sets up supporting seat and connecting block after, compares and only directly makes the stopper up-and-down motion through the telescopic shaft, and the braking effect of this scheme is better, can reduce the deflection that vertical telescopic shaft produced because of the striking impact force when the mould car stops, prolongs the life of vertical telescopic shaft and vertical driving piece.
In a preferred embodiment of the present invention, the brake driving mechanism further comprises a fixed support seat located in front of the vertical telescopic shaft, and the upper portion of the support seat is rotatably connected to a first connecting rod; the other end of the first connecting rod is rotatably connected with a second connecting rod fixedly connected with the braking piece, and the upper part of the vertical telescopic shaft is connected with the second connecting rod in a sliding manner.
Above-mentioned technical scheme sets up supporting seat, first connecting rod and second connecting rod after, compares and only directly makes the arrester up-and-down motion through the telescopic shaft, and the braking effect of this scheme is better, can reduce the deflection that vertical telescopic shaft produced because of the striking impact force when the mould car stops, prolongs the life of vertical telescopic shaft and vertical driving piece.
In a preferred embodiment of the invention, the clamping assembly comprises a first skid and a second skid; the number of the first clamping pieces is at least one, and the first clamping pieces are fixedly connected to the inner side of the upper part of the first sliding rack at intervals; the number of the second clamping pieces is equal to that of the first clamping pieces, the second clamping pieces are arranged in a one-to-one correspondence mode, and the second clamping pieces are fixedly connected to the inner side of the upper portion of the second sliding rack.
The clamping driving mechanism enables the first clamping piece and the second clamping piece to be close to or far away from each other through the first sliding frame and the second sliding frame, and the movement is stable; and the number of the first clamping piece and the second clamping piece is two or more, so that the stress is uniform.
In another preferred embodiment of the present invention, the first clamping driving mechanism includes a first clamping telescopic shaft and a first clamping driving member for driving the first clamping telescopic shaft to extend or contract, and the other end of the first clamping telescopic shaft is fixedly connected to the lower portion of the first skid; the number of the first clamping telescopic shafts is at least one, and when the number of the first clamping telescopic shafts is two or more, the first clamping telescopic shafts are arranged in parallel at intervals
The second clamping driving mechanism comprises a second clamping telescopic shaft and a second clamping driving piece for driving the first clamping telescopic shaft to extend or shorten, and the other end of the second clamping telescopic shaft is fixedly connected with the lower part of the second sliding frame;
the number of the second clamping telescopic shafts is at least one, and when the number of the second clamping telescopic shafts is two or more, the second clamping telescopic shafts are arranged at intervals and in parallel.
According to the technical scheme, the clamping telescopic shaft is extended or shortened to enable the first sliding rack and the second sliding rack to be close to or far away from each other, and the sliding rack is reliable in movement.
In another preferred embodiment of the present invention, the first and second clamping drivers are air cylinders, hydraulic cylinders or electric cylinders;
the first clamping telescopic shaft and the second clamping telescopic shaft are arranged in pairs, and the pair of clamping telescopic shafts is driven by the same clamping driving part or the pair of clamping telescopic shafts is driven by the two clamping driving parts respectively.
When the pair of clamping telescopic shafts are driven by the same clamping driving piece, the structure is compact, and the motion synchronism of the first clamping telescopic shaft and the second clamping telescopic shaft is better.
In another preferred embodiment of the invention, the clamping assembly further comprises a fixed shutter between the first skid and the second skid. The shielding plate is used for shielding slag charge, prevents that the injection slag charge from dropping on the first clamping telescopic shaft and the second clamping telescopic shaft, and prolongs the service life of the clamping driving piece.
The utility model discloses a in another preferred embodiment, set up braking subassembly and clamping component simultaneously, braking subassembly is in the place ahead of mould car to the front end spacing braking of mould car, and clamping component presss from both sides it from both sides tightly from the both sides of mould car.
In another preferred embodiment of the present invention, the device further comprises an infrared sensor which is fixed on the clamping component or is independently arranged behind the clamping component and can detect the mold vehicle. The infrared sensor is used for sensing whether the mold reaches an injection station or not, and is used as an input signal for enabling the clamping telescopic shaft to be shortened by the clamping driving piece, and after the mold vehicle leaves the injection station, the infrared sensor is used as an input signal for enabling the vertical telescopic shaft to be extended by the vertical driving piece.
The beneficial effects of the above technical scheme are: additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a positioning device according to a first embodiment of the present application.
Fig. 2 is another schematic structural diagram of the positioning device according to the first embodiment of the present application.
Fig. 3 is a schematic structural view of the brake assembly of fig. 1, in a braking state.
Fig. 4 is the brake assembly of fig. 3 in a yield state.
Fig. 5 is a schematic structural diagram of a brake assembly according to a second embodiment of the present application, in a braking state.
Fig. 6 is the brake assembly of fig. 5 in a yield state.
Fig. 7 is a schematic view of the positioning device of the present application installed on a production line.
Reference numerals in the drawings of the specification include: the braking assembly 10, the supporting seat 11, the connecting block 12, the inclined portion 121, the transverse portion 122, the first sliding chute 122a, the first pin 131, the second pin 132, the braking member 14, the vertical telescopic shaft 15, the hinge 151, the vertical cylinder 16, the first connecting rod 17, the second connecting rod 18, the second sliding chute 18a, the first clamping member 21, the second clamping member 22, the first skid 23, the second skid 24, the first clamping telescopic shaft 25, the second clamping telescopic shaft 26, the clamping cylinder 27, the infrared sensor 31, the mounting plate 32, the shielding plate 40, the mold vehicle a, the injection device B, the production line track C, and the hollow arrow point to the advancing direction of the mold vehicle.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "vertical", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.
In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or may be connected between two elements through an intermediate medium, or may be directly connected or indirectly connected, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
Example one
The utility model provides a positioner of production line mould car, as shown in figure 1 the utility model discloses an in the preferred embodiment, it includes brake assembly 10 and/or clamping component, this implementation is preferred to set up brake assembly 10 and clamping component simultaneously, for example brake assembly 10 is in the front end limit braking to the mould car in the place ahead of mould car, and clamping component presss from both sides it from both sides tightly from the both sides of mould car.
Specifically, the braking assembly 10 includes a braking member 14 and a braking driving mechanism for driving the braking member 14 to move up and down, the braking member 14 is a cylinder transversely arranged, and the braking member 14 is made of plastic or nylon or rubber and can play a role in buffering and reducing noise. The brake assembly 10 has a braking state and a yield state; as shown in fig. 7, in the braking state, the braking member 14 is located at the upper side, the braking member 14 can be abutted against the mold vehicle and can prevent the mold vehicle from continuing to move forwards, and in the abdicating state, the mold vehicle can move forwards from the upper side of the braking assembly 10.
As shown in fig. 1 and 7, the clamping assembly includes a first clamping member 21, a second clamping member 22, a first clamping driving mechanism that drives the first clamping member 21 to move closer to or away from the second clamping member 22, a second clamping driving mechanism that drives the second clamping member 22 to move closer to or away from the first clamping member 21; in the present embodiment, the power source of the first clamp driving mechanism and the power source of the second clamp driving mechanism are the same power source or two power sources. The first clamping piece 21 and the second clamping piece 22 are oppositely arranged to clamp the die trolley A from two sides of the die trolley A, the first clamping piece 21 and the second clamping piece 22 are both cylinders which are longitudinally arranged and are made of plastics or nylon or rubber, and clamping friction force between the first clamping piece 21 and the die trolley A and between the second clamping piece 22 and the die trolley A is increased.
By adopting the technical scheme, as shown in fig. 7, the mold vehicle a moves to the injection station in a decelerating and forward manner, initially, the brake assembly 10 is in a braking state, the brake member 14 of the brake assembly 10 brakes the mold vehicle a to prevent the mold vehicle a from continuing to move forward, and the specific position of the front end of the mold vehicle a is limited, so that the positioning is accurate. At this time, the first clamping member 21 and the second clamping member 22 are far away from each other, a gap is reserved between the mold cart and the first clamping member 21 and the second clamping member 22, the first clamping member 21 and the second clamping member 22 of the clamping assembly are close to each other to clamp the mold cart a from two sides of the mold cart a, so that the position of the mold cart a is fixed, and therefore the mold cart a cannot slide back and forth on the production line track C in the injection process. After the mold vehicle A finishes the injection work, the first clamping piece 21 and the second clamping piece 22 of the clamping assembly are far away from each other to release the mold vehicle A for resetting, then the brake assembly 10 is in the abdicating state, the mold vehicle A is started again, the mold vehicle A passes through the upper part of the brake assembly 10, and after the mold vehicle A leaves, the brake assembly 10 is in the braking state again to reset to wait for the arrival of the next mold vehicle.
In this embodiment, as shown in fig. 1, the brake driving mechanism includes a vertical telescopic shaft 15 directly or indirectly connected to the braking member 14, and a vertical driving member driving the vertical telescopic shaft 15 to move vertically, the vertical telescopic shaft 15 extends or contracts to move the braking member 14 up and down, and the vertical driving member may be a vertical air cylinder 16, but may also be a vertical hydraulic cylinder or a vertical electric cylinder.
As shown in fig. 1 and 3, in another preferred embodiment of the present invention, the brake driving mechanism further includes a fixed supporting seat 11 located in front of (i.e. on the right in the drawing) the vertical telescopic shaft 15, an upper portion of the supporting seat 11 is rotatably connected with a connecting block 12 fixedly connected with the brake member 14 through a first pin 131, the connecting block 12 includes an inclined portion 121 rotatably connected with the supporting seat 11 and a horizontal straight portion 122 integrally formed with the inclined portion 121, and the brake member 14 is located at the tail portion (i.e. the left end in the drawing) of the horizontal straight portion 122 and protrudes outwards. The upper portion of the vertical telescopic shaft 15 is hinged to the lower end of the connecting block 12 and can slide on the connecting block 12, for example, the upper portion of the vertical telescopic shaft 15 is hinged to the connecting block 12 through a hinge joint 151, a first sliding groove 122a is formed in the lower end of the horizontal portion 122 of the connecting block 12, and the hinge joint 151 is clamped in the first sliding groove 122a and can slide transversely therein.
After the injection of the mold car a is completed, the clamping assembly is released, and then the braking member 14 moves downward to give way by the following specific processes: as shown in fig. 4, the vertical cylinder 16 shortens the vertical telescopic shaft 15, the hinge 151 on the vertical telescopic shaft 15 slides forwards (rightwards in the drawing) in the first sliding slot 122a of the horizontal straight portion 122, the vertical telescopic shaft 15 rotates the connecting block 12 around the first pin 131 through the hinge 151, so that both the horizontal straight portion 122 and the braking member 14 incline downwards, the highest point of the whole braking assembly 10 is lowered, and the mold car a can pass above the braking assembly 10. After the mold vehicle a leaves, as shown in fig. 3, the vertical cylinder 16 extends the vertical telescopic shaft 15, the hinge 151 on the vertical telescopic shaft 15 slides backwards (leftwards in the drawing) in the first sliding slot 122a of the horizontal straight portion 122, and the vertical telescopic shaft 15 rotates the connecting block 12 around the first pin 131 through the hinge 151, so that the horizontal straight portion 122 and the braking member 14 are both horizontal, and the braking assembly 10 is in a braking state.
In another preferred embodiment of the present invention, as shown in fig. 1, the clamping assembly comprises a first skid 23 and a second skid 24 which are oppositely arranged; the number of the first clamping members 21 is at least one, and is two in figure 1, and the two first clamping members 21 are fixedly connected at the inner side of the upper part of the first skid 23 at intervals in tandem. The number of the second clamping members 22 is equal to the number of the first clamping members 21, and the two second clamping members 22 are arranged in one-to-one correspondence, namely two, and are fixedly connected to the inner side of the upper part of the second skid 24.
The first clamping driving mechanism comprises a first clamping telescopic shaft 25 and a first clamping driving piece for driving the first clamping telescopic shaft 25 to extend or shorten, and the other end of the first clamping telescopic shaft 25 is fixedly connected with the lower part of the first sliding frame 23; the number of the first clamping telescopic shafts 25 is at least one, and as shown in fig. 1, the number of the first clamping telescopic shafts 25 is two, and the two first clamping telescopic shafts 25 are arranged in parallel at intervals. The second clamping driving mechanism comprises a second clamping telescopic shaft 26 and a second clamping driving piece for driving the first clamping telescopic shaft 25 to extend or shorten, and the other end of the second clamping telescopic shaft 26 is fixedly connected with the lower part of the second sliding frame 24; the number of the second clamping telescopic shafts 26 is at least one, and as shown in fig. 1, the number of the second clamping telescopic shafts 26 is two, and the two second clamping telescopic shafts 26 are spaced and arranged in parallel. Preferably, the first clamping telescopic shaft 25 and the second clamping telescopic shaft 26 are provided in pairs with their axes collinear.
In this embodiment, the first and second clamp drivers are air, hydraulic or electric cylinders; the pair of first and second pinch rollers 25 and 26 are driven by the same pinch driving member, and as shown in fig. 1, the pair of first and second pinch rollers 25 and 26 are driven simultaneously by one pinch cylinder 27, i.e., one power source is driven simultaneously. Of course, the pair of first and second telescopic clamp shafts 25 and 26 may be driven by one clamp cylinder 27, that is, by two clamp cylinders 27, that is, by two power sources.
In another preferred embodiment of the present invention, as shown in fig. 2, the clamping assembly further comprises a fixed shielding plate 40 between the first skid 23 and the second skid 24, wherein the shielding plate 40 can be fixedly connected with the ground through the frame. The shielding plate 40 is used for shielding slag, so that the injected slag is prevented from falling on the first clamping telescopic shaft 25 and the second clamping telescopic shaft 26, and the service life of the clamping cylinder 27 is prolonged.
As shown in fig. 1, in another preferred embodiment of the present invention, the positioning device further includes an infrared sensor 31 which is fixed on the clamping assembly or is independently arranged behind the clamping assembly and can detect the mold car a. In the present embodiment, a mounting plate 32 is bolted to the rear of the first skid 23, and the infrared sensor 31 is independently provided to the rear of the clamp assembly via the mounting plate 32.
The infrared sensor 31 is used for sensing whether the mold car a reaches the injection station and transmitting a signal to a controller (not shown in the figure) of the production line, and when the mold car a reaches the injection station, the controller controls the clamping cylinder 27 to work so that the first clamping telescopic shaft 25 and the second clamping telescopic shaft 26 are both shortened and the first clamping member 21 and the second clamping member 22 are close to each other to clamp the mold car a. After the injection is completed, the controller controls the clamping cylinder 27 to work to enable the first clamping telescopic shaft 25 and the second clamping telescopic shaft 26 to be extended, so that the first clamping piece 21 and the second clamping piece 22 are far away from each other to release the mold vehicle A, and then the controller controls the vertical cylinder 16 to work to enable the vertical telescopic shaft 15 to be shortened, so that the brake assembly 10 is in a yielding state, and the mold vehicle A can conveniently pass. After the infrared sensor 31 senses that the mold vehicle a leaves the mold injection station, the controller controls the vertical cylinder 16 to work so as to extend the vertical telescopic shaft 15, and the brake assembly 10 is in a braking state and is reset.
Example two
The structure principle of the present embodiment is substantially the same as that of the first embodiment, except that the structure of the brake driving mechanism of the brake assembly 10 is different, as shown in fig. 5 and 6, in the present embodiment, the brake driving mechanism includes a vertical telescopic shaft 15 directly or indirectly connected to the brake member 14, and a vertical cylinder 16 driving the vertical telescopic shaft 15 to move vertically, and the vertical telescopic shaft 15 extends or shortens to move the brake member 14 up and down. The brake driving mechanism further comprises a fixed supporting seat 11 positioned in front of the vertical telescopic shaft 15, and the upper part of the supporting seat 11 is rotatably connected with a first connecting rod 17 which is obliquely arranged through a first pin shaft 131; the other end of the first link 17 is rotatably connected to a second link 18 fixedly connected to the brake 14 through a second pin 132, the upper portion of the vertical telescopic shaft 15 is transversely slidably connected to the second link 18, for example, a second sliding slot 18a is formed at the lower end of the second link 18, and the upper portion of the vertical telescopic shaft 15 is clamped in the second sliding slot 18a and can transversely slide therein.
After the injection is completed, when the mold car a needs to be abducted, as shown in fig. 6, the vertical cylinder 16 shortens the vertical telescopic shaft 15, the upper portion of the vertical telescopic shaft 15 enables the second connecting rod 18 to move backwards (leftwards in the drawing) through the second chute 18a, the second connecting rod 18 enables the first connecting rod 17 to rotate around the first pin 131, the second connecting rod 18 and the braking member 14 both move leftwards and downwards, so that the highest point of the whole braking assembly 10 is lowered, and the mold car a can pass through the upper portion of the braking assembly 10. After the mold vehicle a leaves, as shown in fig. 5, the vertical cylinder 16 extends the vertical telescopic shaft 15, and the vertical telescopic shaft 15 rotates the first connecting rod 17 around the first pin 131 through the second connecting rod 18, so that the second connecting rod 18 and the brake 14 move to the upper right, and the brake assembly 10 is in a braking state.
In the description herein, reference to the description of the terms "preferred embodiment," "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The positioning device of the production line mold trolley is characterized by comprising a braking component and/or a clamping component;
the brake assembly comprises a brake part and a brake driving mechanism for driving the brake part to move up and down, and the brake assembly has a brake state and a yielding state;
in the abdicating state, the mould vehicle can move forwards from the upper part of the brake assembly;
the clamping assembly comprises a first clamping piece, a second clamping piece, a first clamping driving mechanism for driving the first clamping piece to move close to or away from the second clamping piece, and a second clamping driving mechanism for driving the second clamping piece to move close to or away from the first clamping piece;
the power source of the first clamping driving mechanism and the power source of the second clamping driving mechanism are the same power source or two power sources;
when the first clamping piece and the second clamping piece are close to each other, the mold trolley can be clamped.
2. The positioning device for the production line mold trolley according to claim 1, wherein the brake driving mechanism comprises a vertical telescopic shaft directly or indirectly connected with the braking member, and a vertical driving member for driving the vertical telescopic shaft to move vertically, and the vertical telescopic shaft extends or shortens to move the braking member up and down.
3. The positioning device for the production line mold trolley according to claim 2, wherein the brake driving mechanism further comprises a fixed support seat located in front of the vertical telescopic shaft, the upper portion of the support seat is rotatably connected with a connecting block fixedly connected with the brake member, and the upper portion of the vertical telescopic shaft is hinged with the lower end of the connecting block and can slide on the connecting block.
4. The positioning device for the production line mold trolley according to claim 2, wherein the brake driving mechanism further comprises a fixed support seat positioned in front of the vertical telescopic shaft, and a first connecting rod is rotatably connected to the upper part of the support seat; the other end of the first connecting rod is rotatably connected with a second connecting rod fixedly connected with the braking piece, and the upper part of the vertical telescopic shaft is connected with the second connecting rod in a sliding manner.
5. The positioning apparatus of a production line mold vehicle as claimed in any one of claims 1 to 4, wherein said clamping assembly comprises a first skid and a second skid; the number of the first clamping pieces is at least one, and the first clamping pieces are fixedly connected to the inner side of the upper part of the first sliding rack at intervals; the number of the second clamping pieces is equal to that of the first clamping pieces, the second clamping pieces are arranged in a one-to-one correspondence mode, and the second clamping pieces are fixedly connected to the inner side of the upper portion of the second sliding rack.
6. The positioning device for the production line mold trolley according to claim 5, wherein the first clamping driving mechanism comprises a first clamping telescopic shaft, a first clamping driving member for driving the first clamping telescopic shaft to extend or contract, and the other end of the first clamping telescopic shaft is fixedly connected with the lower part of the first sliding rack; the number of the first clamping telescopic shafts is at least one, and when the number of the first clamping telescopic shafts is two or more, the first clamping telescopic shafts are arranged at intervals and in parallel;
the second clamping driving mechanism comprises a second clamping telescopic shaft and a second clamping driving piece for driving the first clamping telescopic shaft to extend or shorten, and the other end of the second clamping telescopic shaft is fixedly connected with the lower part of the second sliding rack; the number of the second clamping telescopic shafts is at least one, and when the number of the second clamping telescopic shafts is two or more, the second clamping telescopic shafts are arranged at intervals and in parallel.
7. The positioning device for the production line mold car according to claim 6, wherein the first clamp driving member and the second clamp driving member are air cylinders, hydraulic cylinders, or electric cylinders;
the first clamping telescopic shaft and the second clamping telescopic shaft are arranged in pairs, and the pair of clamping telescopic shafts are driven by the same clamping driving piece or driven by two clamping driving pieces respectively.
8. The positioning apparatus for a production line mold vehicle as in claim 7, wherein the clamping assembly further comprises a fixed shutter between the first skid and the second skid.
9. The positioning device for the production line mold trolley according to any one of claims 1 to 4 or 6 to 8, wherein the braking unit and the clamping unit are provided at the same time, the braking unit limits the braking to the front end of the mold trolley in front of the mold trolley, and the clamping unit clamps the mold trolley from both sides thereof.
10. The positioning device for the production line mold trolley according to claim 9, further comprising an infrared sensor capable of detecting the mold trolley, which is fixed on the clamping assembly or is independently provided at the rear of the clamping assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922020948.4U CN211467188U (en) | 2019-11-21 | 2019-11-21 | Positioning device of production line mold vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922020948.4U CN211467188U (en) | 2019-11-21 | 2019-11-21 | Positioning device of production line mold vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211467188U true CN211467188U (en) | 2020-09-11 |
Family
ID=72365596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922020948.4U Active CN211467188U (en) | 2019-11-21 | 2019-11-21 | Positioning device of production line mold vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211467188U (en) |
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2019
- 2019-11-21 CN CN201922020948.4U patent/CN211467188U/en active Active
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