CN215550673U

CN215550673U - Bidirectional stable core-pulling stripper for production of electric melting pipe fittings

Info

Publication number: CN215550673U
Application number: CN202121109948.2U
Authority: CN
Inventors: 李芳�; 刘刚; 严小丽
Original assignee: Gh Fusion Corp ltd
Current assignee: Gh Fusion Corp ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-01-18
Anticipated expiration: 2031-05-21

Abstract

The utility model relates to the technical field of electric smelting pipe fitting production equipment, in particular to a bidirectional stable core-pulling and demolding machine for electric smelting pipe fitting production, which comprises a rack and a core-pulling and demolding mechanism arranged on the rack, wherein the core-pulling and demolding mechanism comprises two oppositely arranged installation seats, and a core fixing component for fixing a mold core, a transferring component for driving the core fixing component to move so as to realize core pulling and a bearing component for bearing the mold core are arranged on each installation seat. The bidirectional stable core-pulling and demolding machine for producing the electric melting pipe fittings is automatically carried out in the whole process, manual operation is not needed, core-pulling and demolding efficiency is high, the supporting assembly is used for further supporting and limiting the movement track of the mold core, stress on two end parts of the mold core can be kept to be uniformly and stably demolded, damage to the electric melting pipe fittings is effectively avoided, and automatic continuous production is facilitated.

Description

Bidirectional stable core-pulling stripper for production of electric melting pipe fittings

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of electric melting pipe fitting production equipment, in particular to a bidirectional stable core-pulling stripper for electric melting pipe fitting production.

[ background of the utility model ]

In the production process of the electric melting pipe fitting formed by one-time injection molding, a mold core processed by wire winding is generally required to be arranged in a mold and is subjected to one-time injection molding by an injection molding machine to form an electric melting pipe fitting product, then the electric melting pipe fitting product with the mold core is cooled and shaped and then is placed on a special core-pulling demolding mechanism for core-pulling demolding, so that the electric melting pipe fitting product is separated from the mold core, wherein the mold core generally comprises two detachably connected end parts, the two end parts are spliced together when the electric melting pipe fitting is formed by injection molding, and the two end parts are separated from the electric melting pipe fitting product respectively by applying force from the two end parts when the electric melting pipe fitting is required to be demolded. In the prior art, the core-pulling demoulding process mostly adopts manual operation of a tool special for manual matching, the efficiency is low, the labor intensity of workers is high, the two end parts of the mould core are difficult to maintain stressed uniform and stable demoulding during manual operation, and the electric melting pipe fitting product is easy to damage.

[ Utility model ] content

The utility model aims to provide a bidirectional stable core-pulling stripper for producing an electric melting pipe fitting, which solves the problems that in the prior art, the electric melting pipe fitting product is easily damaged and the labor intensity of workers is high because two end parts of a mold core are unevenly stressed and are difficult to stably strip due to manual core-pulling and stripping.

In order to solve the above problems, the present invention provides the following technical solutions:

a two-way stripper of loosing core for production of electric smelting pipe fitting, include the frame and locate the demoulding mechanism of loosing core in the frame, the demoulding mechanism of loosing core includes the mount pad of two relative settings, be equipped with the solid core subassembly that is used for fixed mold core on the mount pad, be used for driving gu the core subassembly motion is in order to realize the transfer subassembly of loosing core and be used for the bearing subassembly of mold core.

The bidirectional stable core-pulling stripper for production of the electric smelting pipe fittings comprises a transferring slide rail, a transferring slide plate and a transferring driving assembly, wherein the transferring slide plate is arranged on the transferring slide rail in a sliding mode and fixedly connected with the core fixing assembly, and the transferring driving assembly is used for driving the transferring slide plate to slide along the transferring slide rail.

The bidirectional stable core-pulling stripper for the production of the electric melting pipe fittings is characterized in that the transfer driving assembly is an electric cylinder.

As above a two-way steady stripper of loosing core for production of electric smelting pipe fitting, gu the core subassembly include with transfer subassembly fixed connection's fixing base and be used for the mold core locating component of fixed mold core, be equipped with the holding chamber that is used for supplying to hold the mold core tip on the fixing base, mold core locating component includes the fixed block, fixed block one end is passed the fixing base and is stretched into the holding intracavity, the fixed block other end is equipped with the regulating part that is used for adjusting fixed block moving distance.

The bidirectional stable core-pulling stripper for the production of the electric smelting pipe fittings comprises a bearing component, wherein the bearing component is fixedly connected with a bearing seat and detachably mounted on the bearing seat, and a bearing plate is arranged on the bearing seat and is provided with a bearing groove for a mold core to pass through.

The bidirectional stable core-pulling stripper for the production of the electric melting pipe fittings is characterized in that a product grabbing mechanism is further arranged on the rack and comprises a first clamping arm and a second clamping arm which are used for grabbing the electric melting pipe fittings, and a clamping driving device which is used for driving the second clamping arm to be close to or far away from the first clamping arm so as to clamp or loosen the electric melting pipe fittings is arranged between the first clamping arm and the second clamping arm.

The bidirectional stable core-pulling and demolding machine for production of the electric melting pipe fittings is characterized in that an angle adjusting assembly is further arranged on the rack, one end of the mounting seat is hinged to the rack, the other end of the mounting seat is connected with the angle adjusting assembly, and the angle adjusting assembly drives the mounting seat to rotate along the hinged shaft so as to adjust the core-pulling and demolding angle of the core-pulling and demolding mechanism.

A two-way steady stripper of loosing core for production of electric smelting pipe fitting, angle adjusting part is including adjusting the slide rail, sliding and locating the regulation slide on adjusting the slide rail and being used for the drive adjust the gliding regulation drive assembly of slide rail edge, be equipped with the regulation hole on adjusting the slide, on the mount pad with the one end that angle adjusting part connects is equipped with the connecting block, the connecting block slides and locates in the regulation hole.

The bidirectional stable core-pulling stripper for production of the electric melting pipe fittings is characterized in that the adjusting and driving assembly comprises a lead screw and a threaded sleeve sleeved on the lead screw, the lead screw is arranged in parallel with the adjusting slide rail, the threaded sleeve is fixedly connected with the adjusting slide plate, one end of the lead screw is provided with an adjusting hand wheel, the lead screw is rotated by the adjusting hand wheel to drive the adjusting slide plate to slide along the adjusting slide rail so as to drive the mounting seat to rotate along the hinge shaft.

The bidirectional stable core-pulling stripper for the production of the electric melting pipe fittings is characterized in that the rack is further provided with a feeding and discharging mechanism, and the feeding and discharging mechanism comprises a picking and placing arm used for transferring the mold core to the core fixing component and a picking and placing driving component used for driving the picking and placing arm to move to the core fixing component.

Compared with the prior art, the utility model has the following advantages:

1. the bidirectional stable core-pulling and demolding machine for producing the electric melting pipe fittings, provided by the utility model, has the advantages that one end of the mold core with the electric melting pipe fittings is fixed on the core fixing component of one of the installation bases, the other end of the mold core is fixed on the core fixing component of the other installation base, the core fixing component is driven to move through the transfer component, so that the two end parts of the mold core are driven to move along the demolding direction respectively, and further the two end parts of the mold core are separated from the electric melting pipe fittings respectively.

2. According to the bidirectional stable core-pulling and demolding machine for producing the electric melting pipe fitting, the electric cylinder is used as the transfer driving assembly to drive the core fixing assembly to move, high-precision linear motion can be achieved, the stability and the precision of core-pulling and demolding are further improved, and damage to the electric melting pipe fitting product in the demolding process is avoided.

3. The bidirectional stable core-pulling and demolding machine for producing the electric melting pipe fitting is provided with the angle adjusting assembly, the two installation bases can be driven to be arranged in a back direction through the angle adjusting assembly, the machine is suitable for core-pulling and demolding of linear electric melting pipe fittings, the two installation bases can also be driven to rotate through the angle adjusting assembly to enable an included angle to be formed between the two installation bases, the machine is suitable for core-pulling and demolding of electric melting pipe fittings with various bending angles, particularly 45 degrees or 90 degrees, and the machine is simple in structure, convenient to adjust and wide in application range.

[ description of the drawings ]

Fig. 1 is a first schematic structural diagram according to an embodiment of the present invention.

Fig. 2 is a second schematic structural diagram according to an embodiment of the present invention.

Fig. 3 is a partial structural diagram of an embodiment of the utility model.

Fig. 4 is a schematic structural view of a product gripping mechanism according to an embodiment of the present invention.

[ detailed description ] embodiments

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, belong to the scope of the present invention.

Referring to fig. 1 to 4, the present embodiment provides a bidirectional stable core-pulling and demolding machine for producing an electric melting pipe, including a frame 1 and a core-pulling and demolding mechanism 2 disposed on the frame 1, where the core-pulling and demolding mechanism 2 includes two opposite mounting seats 21, and the mounting seats 21 are provided with a core-fixing component 22 for fixing a mold core, a transfer component 23 for driving the core-fixing component 22 to move so as to realize core pulling, and a support component 24 for supporting the mold core. The two-way steady stripper of loosing core for production of electric smelting pipe fitting that this embodiment provided, during the use, at first fix the one end of the mold core 91 that has electric smelting pipe fitting product 92 on the solid core subassembly 22 of one of them mount pad 21, fix the other end on the solid core subassembly 22 of another mount pad 21 simultaneously, it moves to drive solid core subassembly 22 through transferring subassembly 23, thereby drive mold core 91 both ends and move along the drawing of patterns direction respectively, and then make mold core 91 both ends break away from electric smelting pipe fitting product 92 respectively, full automation goes on, need not artifical manual operation, it is efficient to loose core the drawing of patterns, and further support and restrict the motion orbit of mold core 91 through bearing assembly 24, can keep the even steady drawing of patterns of mold core 91 both ends atress, effectively avoid causing the damage to electric smelting pipe fitting product 92, be favorable to realizing automatic continuity production.

Further, the transfer assembly 23 includes a transfer slide rail 231, a transfer slide plate 232 slidably disposed on the transfer slide rail 231 and fixedly connected to the core fixing assembly 22, and a transfer driving assembly 233 for driving the transfer slide plate 232 to slide along the transfer slide rail 231. The conveying driving assembly 233 drives the conveying sliding plate 232 to slide along the conveying sliding rail 231, so that the core fixing assembly 22 is driven to move, the two end portions of the mold core 91 are driven to move along the demolding direction respectively, and the two end portions of the mold core 91 are separated from the electric melting pipe fitting product 92 respectively.

Further, the transfer driving unit 233 is an electric cylinder. The electric cylinder is a modularized product which integrates a servo motor and a lead screw, converts the rotary motion of the servo motor into linear motion, and simultaneously converts the best advantages of the servo motor, namely accurate rotating speed control, accurate revolution control and accurate torque control into accurate speed control, accurate position control and accurate thrust control; compared with hydraulic driving modes and the like, the electric cylinder can realize high-precision linear motion, the stability and the precision of core-pulling and demolding are further improved, and the electric melting pipe fitting product 92 is prevented from being damaged in the demolding process.

Further, the core fixing component 22 includes a fixing seat 221 fixedly connected to the transfer component 23 and a core positioning component 222 for fixing the core, the fixing seat 221 is provided with an accommodating cavity 223 for accommodating an end portion of the core 91, the core positioning component 222 includes a fixing block 2221, one end of the fixing block 2221 penetrates through the fixing seat 221 and extends into the accommodating cavity 223, and the other end of the fixing block 2221 is provided with an adjusting part 2222 for adjusting a moving stroke of the fixing block 2221. The tip of mold core 91 is equipped with bellied installation department, and when the installation of mold core 91 was fixed, the opening entering holding chamber 223 of mold core 91 tip along fixing base 221 lateral wall to drive fixed block 2221 through regulating part 2222 and be close to and support the installation department of establishing at the mold core 91 tip, thereby fix mold core 91 on solid core subassembly 22, so that can drive the accurate steady drawing of patterns in mold core 91 both ends when transferring subassembly 23 and driving solid core subassembly 22 and move.

Further, the supporting component 24 includes a supporting base 241 fixedly connected to the mounting base 21 and a supporting plate 242 detachably mounted on the supporting base 241, and a supporting groove 2421 for the mold core 91 to pass through is formed on the supporting plate 242. The supporting plate 242 is arranged at one end opposite to the two mounting seats 21, the mold core 91 penetrates through the supporting groove 2421 and is mounted on the supporting plate 242, and the supporting groove 2421 and the outer diameter of the mold core 91 are correspondingly arranged, so that the mold core 91 is more stable in the demolding process; meanwhile, as the supporting plate 242 is detachably mounted on the supporting seat 241, different supporting plates 242 can be replaced for electric melting pipe fittings of different sizes during use, and the application range is wide.

Further, still be equipped with product gripping mechanism 3 on frame 1, product gripping mechanism 3 is including being used for snatching the first clamp arm 31 and the second clamp arm 32 of electric smelting pipe fitting product, be equipped with between first clamp arm 31 and the second clamp arm 32 and be used for driving second clamp arm 32 is close to or is kept away from first clamp arm 31 is with the tight drive arrangement 33 of clamp or unclamping electric smelting pipe fitting product 92. When using, drive second clamp arm 32 to be close to first clamp arm 31 through clamping drive arrangement 33 in order to snatch electric smelting pipe fitting product 92, the product snatchs mechanism 3 still includes the removal subassembly that drives first clamp arm 31 and second clamp arm 32 lift and translation in this embodiment, and the back is accomplished in the drawing of patterns, thereby can drive first clamp arm 31 and second clamp arm 32 through the removal subassembly and remove and make first clamp arm 31 and second clamp arm 32 can accurate counterpoint snatch electric smelting pipe fitting product 92.

Further, still be equipped with angle adjusting part 4 on the frame 1, mount pad 21 one end with frame 1 is articulated, the other end with angle adjusting part 4 is connected, angle adjusting part 4 drives mount pad 21 rotates along the articulated shaft in order to adjust 2 drawing of core demoulding mechanism 2 drawing of core drawing demoulding angles. As shown in fig. 1, two installation bases 21 are driven by the angle adjusting assembly 4 to be arranged in a back direction, and the core-pulling demoulding device is suitable for linear type electric melting pipe fittings, as shown in fig. 2, the two installation bases 21 are driven by the angle adjusting assembly 4 to rotate so as to form an included angle between the two installation bases 21, and the core-pulling demoulding device is suitable for various bending angles, particularly 45-degree or 90-degree electric melting pipe fittings, and has the advantages of simple structure, convenience in adjustment and wide application range.

Further, angle adjusting part 4 is including adjusting slide rail 41, sliding and locating regulation slide 42 on adjusting slide rail 41 and being used for the drive adjust slide 42 along the gliding regulation drive assembly 43 of adjusting slide rail 41, be equipped with regulation hole 421 on adjusting slide 42, on the mount pad 21 with the one end that angle adjusting part 4 is connected is equipped with connecting block 211, connecting block 211 slides and locates in the regulation hole 421. The adjusting sliding plate 42 is driven to slide along the adjusting sliding rail 41 by the adjusting driving component 43, so that the mounting seat 21 is driven to rotate along the hinge shaft, the structure is simple, and the adjustment is convenient.

Further, the adjusting driving assembly 43 includes a screw rod 431 and a threaded sleeve 432 sleeved on the screw rod 431, the screw rod 431 is parallel to the adjusting slide rail 41, the threaded sleeve 432 is fixedly connected to the adjusting slide plate 42, an adjusting hand wheel 433 is arranged at one end of the screw rod 431, and the screw rod 431 rotates along with the adjusting hand wheel 433 to drive the adjusting slide plate 42 to slide along the adjusting slide rail 41 so as to drive the mounting seat 21 to rotate along the hinge shaft. Through lead screw 431 and the cooperation of swivel nut 432, can realize stepless regulation, adjust the precision height, its simple structure moreover, it is convenient to adjust, only needs to rotate adjusting hand wheel 433 when adjusting, can drive the relative swivel nut 432 of lead screw 431 and rotate to drive adjusting block 42 and slide along adjusting slide rail 41, and then drive mount pad 21 and rotate along the articulated shaft, realize the drawing of core drawing of patterns angle modulation of demoulding mechanism 2 of loosing core.

Further, a feeding and discharging mechanism 5 is further arranged on the frame 1, and the feeding and discharging mechanism 5 includes a pick-and-place arm 51 for transferring the mold core to the core fixing component 22 and a pick-and-place driving component 52 for driving the pick-and-place arm 51 to move to the core fixing component 22. When feeding, get and put arm 51 centre gripping mold core 91 both ends, get and put arm 51 through getting and put drive assembly 52 drive and remove, and then make get and put arm 51 and remove centre gripping mold core 91 to solid core subassembly 22, fixed mold core 91 by solid core subassembly 22 afterwards, simple structure, the material loading is convenient and fast, and whole journey need not artifical the participation, and degree of mechanization is high.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A two-way stripper of loosing core for production of electric smelting pipe fitting, include frame (1) and locate core pulling demoulding mechanism (2) on frame (1), its characterized in that: the core-pulling and demolding mechanism (2) comprises two oppositely arranged installation seats (21), wherein a core fixing component (22) used for fixing the mold core, a conveying component (23) used for driving the core fixing component (22) to move so as to achieve core pulling and a bearing component (24) used for bearing the mold core are arranged on the installation seats (21).

2. The bidirectional stable core-pulling and demolding machine for producing electric melting pipe fittings according to claim 1, characterized in that: the transfer assembly (23) comprises a transfer slide rail (231), a transfer slide plate (232) which is arranged on the transfer slide rail (231) in a sliding mode and fixedly connected with the core fixing assembly (22), and a transfer driving assembly (233) used for driving the transfer slide plate (232) to slide along the transfer slide rail (231).

3. The bidirectional stable core-pulling and demolding machine for producing electric melting pipe fittings according to claim 2, characterized in that: the transfer driving component (233) is an electric cylinder.

4. The bidirectional stable core-pulling and demolding machine for producing electric melting pipe fittings according to claim 1, characterized in that: gu core subassembly (22) include with transfer subassembly (23) fixed connection's fixing base (221) and be used for the mold core locating component (222) of fixed mold core, be equipped with on fixing base (221) and be used for supplying the holding chamber (223) that hold the mold core tip, mold core locating component (222) are including fixed block (2221), fixed block (2221) one end is passed fixing base (221) and is stretched into in holding chamber (223), fixed block (2221) other end is equipped with regulating part (2222) that are used for adjusting fixed block (2221) and remove the stroke.

5. The bidirectional stable core-pulling and demolding machine for producing electric melting pipe fittings according to claim 1, characterized in that: the supporting component (24) comprises a supporting seat (241) fixedly connected with the mounting seat (21) and a supporting plate (242) detachably mounted on the supporting seat (241), and a supporting groove (2421) for a mold core to pass through is arranged on the supporting plate (242).

6. The bidirectional stable core-pulling and demolding machine for producing electric melting pipe fittings according to claim 1, characterized in that: still be equipped with the product on frame (1) and snatch mechanism (3), the product snatchs mechanism (3) and presss from both sides arm (32) including first clamp arm (31) and the second that are used for snatching electric smelting pipe fitting product, be equipped with between first clamp arm (31) and second clamp arm (32) and be used for driving second clamp arm (32) are close to or keep away from first clamp arm (31) are with the clamp tight drive arrangement (33) of clamp or unclamp electric smelting pipe fitting product.

7. The bidirectional stable core-pulling and demolding machine for producing electric melting pipe fittings according to claim 1, characterized in that: still be equipped with angle adjusting part (4) on frame (1), mount pad (21) one end with frame (1) is articulated, the other end with angle adjusting part (4) are connected, angle adjusting part (4) drive mount pad (21) rotate along the articulated shaft in order to adjust core drawing demoulding mechanism (2) drawing core drawing demoulding angle.

8. The bidirectional stable core-pulling and demolding machine for producing electric melting pipe fittings according to claim 7, characterized in that: angle adjusting part (4) are including adjusting slide rail (41), slide and locate regulation slide (42) on adjusting slide rail (41) and be used for the drive adjust slide (42) along adjusting the gliding regulation drive assembly (43) of slide rail (41), be equipped with regulation hole (421) on adjusting slide (42), on mount pad (21) with the one end that angle adjusting part (4) are connected is equipped with connecting block (211), connecting block (211) slide and locate in regulation hole (421).

9. The bidirectional stable core-pulling and demolding machine for producing electric melting pipe fittings according to claim 8, characterized in that: adjust drive assembly (43) and include lead screw (431) and cover swivel nut (432) of locating on lead screw (431), lead screw (431) with adjust slide rail (41) parallel arrangement, swivel nut (432) with adjust slide (42) fixed connection, the one end of lead screw (431) is equipped with adjusting hand wheel (433), lead screw (431) is followed adjusting hand wheel (433) are rotated in order to drive adjust slide (42) are followed adjust slide rail (41) and slide and then drive mount pad (21) are followed the articulated shaft and are rotated.

10. The bidirectional stable core-pulling and demolding machine for producing electric melting pipe fittings according to claim 1, characterized in that: the automatic core fixing device is characterized in that a feeding and discharging mechanism (5) is further arranged on the rack (1), and the feeding and discharging mechanism (5) comprises a taking and placing arm (51) used for transferring a mold core to the core fixing component (22) and a taking and placing driving component (52) used for driving the taking and placing arm (51) to move to the core fixing component (22).