CN219055094U - Insert gripper device for multi-insert product - Google Patents

Abstract

The utility model belongs to the technical field of injection molding equipment, and discloses an insert gripper device for multi-insert products. The insert gripper device of the multi-insert product comprises a device main body, a mounting frame and a plurality of feeding mechanisms, wherein the device main body comprises a mechanical arm, and the driving end of the mechanical arm is provided with a plurality of degrees of freedom. The mounting bracket is connected in the drive end of arm, and a plurality of feed mechanism intervals set up on the mounting bracket. The feeding mechanism comprises a sliding table cylinder, a clamping component and a pushing component, wherein the fixed end of the sliding table cylinder is connected to the mounting frame, the clamping component is used for clamping an insert, the clamping component is arranged at the driving end of the sliding table cylinder, and the sliding table cylinder can drive the clamping component to move towards the insert mounting position on the injection mold. The pushing component is connected to the driving end of the sliding table cylinder and used for pushing the insert clamped by the clamping component into the insert mounting position. The device can be used for placing a plurality of inserts on different planes in the injection mold at one time, and the processing efficiency of the multi-insert product is improved.

Description

Insert gripper device for multi-insert product

Technical Field

The utility model relates to the technical field of injection molding equipment, in particular to an insert gripper device for multi-insert products.

Background

The inserts with metal embedded in the injection molding product are simply referred to as embedded products, and the embedded products with a plurality of inserts are called multi-embedded products. In the injection molding process of the embedded product, the embedded product is required to be put into a mold before the injection molding is closed, and the product is required to be taken out from the mold after the injection molding is opened.

The prior insert gripper device for the multi-insert product can only put a plurality of inserts on the same plane in a die after grabbing the plurality of inserts. For special-shaped products such as automobile instrument panel brackets, a plurality of inserts to be placed are not on the same plane generally, and under the condition, the inserts can be placed into the die one by one, so that the efficiency is low, the waiting time of the injection molding machine is too long, and the processing cost of the multi-insert product is high.

Accordingly, there is a need for an improved insert gripper apparatus for multi-insert articles that addresses the above issues.

Disclosure of Invention

The utility model aims to provide an insert gripper device for a multi-insert product, which can be used for placing a plurality of inserts on different planes in an injection mold at one time, so that the processing efficiency of the multi-insert product is improved.

To achieve the purpose, the utility model adopts the following technical scheme:

an insert gripper apparatus for a multi-insert article, comprising:

the device comprises a device body and a driving device, wherein the device body comprises a mechanical arm, and the driving end of the mechanical arm is provided with a plurality of degrees of freedom;

the mounting frame is connected to the driving end of the mechanical arm;

a plurality of feed mechanism, a plurality of feed mechanism interval set up in on the mounting bracket, feed mechanism includes:

the fixed end of the sliding table cylinder is connected to the mounting frame;

the clamping assembly is used for clamping the insert, the clamping assembly is arranged at the driving end of the sliding table cylinder, and the sliding table cylinder can drive the clamping assembly to move towards the insert mounting position on the injection mold;

the pushing assembly is connected to the driving end of the sliding table cylinder and used for pushing the insert clamped by the clamping assembly into the insert mounting position.

Alternatively, the insert gripper device of the multi-insert article further includes:

and the blanking mechanism is arranged on the mounting frame and is used for transferring the multi-embedded product formed by the injection mold to the next station.

As an alternative, the blanking mechanism includes:

the multi-embedded product is attached to the positioning block and is limited in the first imitation groove;

the clamping piece can rotate to avoid the positioning block and rotate towards the direction of the positioning block so as to be propped against the multi-embedded product.

Alternatively, the clamping member includes:

the fixed end of the rotary cylinder is arranged on the mounting frame;

the pressing plate is connected to the driving end of the rotary air cylinder, and the rotary air cylinder can drive the pressing plate to rotate relative to the positioning block so as to clamp the multi-embedded product in a matched mode with the positioning block.

Alternatively, the clamping assembly includes:

the clamping space of the insert is defined by the two clamping jaws which are arranged oppositely, and the shape of the clamping jaw is matched with that of the insert;

the clamping jaw cylinder, the stiff end of clamping jaw cylinder set up in the drive end of slip table cylinder, two are connected to the drive end of clamping jaw cylinder clamping jaw to drive two clamping jaw are close to each other or keep away from.

Alternatively, the clamping assembly further includes:

a detection member configured to detect whether the insert is clamped on the jaw.

Alternatively, the clamping assembly further includes:

the backup pad, the backup pad connect in the drive end of slip table cylinder, be provided with the second imitative groove in the backup pad, the inserts limit is located the second imitative groove, the clamping jaw is right in the second imitative inslot the inserts carry out the centre gripping fixedly.

As an alternative, the bottom of the second imitation groove is provided with a magnetic attraction piece, and the magnetic attraction piece can adsorb the insert.

As an alternative, one of the support plate and the fixed end of the sliding table cylinder is provided with a sliding rail, and the other one of the support plate and the fixed end of the sliding table cylinder is provided with a sliding block, and the sliding block can move along the sliding rail.

As an alternative, the pushing component includes:

one end of the pushing plate is aligned with the insert clamped by the clamping component;

the pushing cylinder, the stiff end of pushing cylinder connect in the drive end of slip table cylinder, the drive end of pushing cylinder is connected the other end of pushing away the flitch, the pushing cylinder can drive the flitch removes in order to with insert that the subassembly centre gripping is got to the clamp pushes away in the insert installation position on the injection mold.

The beneficial effects are that:

according to the insert gripper device for the multi-insert product, when the insert gripper device is in operation, the mechanical arm drives the clamping component to move to the insert placement position, the extending length of the sliding table cylinder is adjusted to enable the clamping component to clamp the corresponding insert, after the clamping components are clamped to the insert, the mechanical arm is started again to transfer the insert to the injection mold and align with the insert mounting position, then the sliding table cylinder is started, the clamping component is driven to be continuously close to the insert mounting position, one end of the insert is guaranteed to reach an insert mounting position inlet, and at the moment, the pushing component is started, the clamping component is released, and the insert is pushed into the corresponding insert mounting position. The extension length of the sliding table cylinder can be flexibly adjusted, so that the position of the clamping component can be adaptively adjusted according to different installation positions of the inserts, and the inserts can be respectively inserted into different planes of the injection mold.

Drawings

FIG. 1 is a schematic view of a plurality of inserts provided in an embodiment of the present utility model;

FIG. 2 is a schematic structural view of an insert gripper device for multi-insert articles according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a feeding mechanism of a square sleeve grabbing station according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a feeding mechanism of an aluminum magnesium alloy part grabbing station according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram II of a feeding mechanism of an aluminum magnesium alloy part grabbing station provided by the embodiment of the utility model;

fig. 6 is a schematic structural diagram of a feeding mechanism of a hexagonal nut grabbing station provided by the embodiment of the utility model;

fig. 7 is a schematic structural diagram of a feeding mechanism of a grabbing station of a stamping part according to an embodiment of the present utility model;

fig. 8 is a schematic structural diagram II of a feeding mechanism of a grabbing station of a stamping part according to an embodiment of the present utility model;

fig. 9 is a schematic structural diagram of a blanking mechanism provided in an embodiment of the present utility model.

In the figure:

100. aluminum magnesium alloy piece; 200. stamping parts; 210. a fixing hole; 300. a hexagonal nut; 400. a square sleeve;

10. a square sleeve grabbing station; 20. a stamping part grabbing station; 30. a hexagonal nut grabbing station; 40. an aluminum magnesium alloy piece grabbing station;

1. a mounting frame;

2. a feeding mechanism; 21. a slipway cylinder; 22. a clamping assembly; 221. a clamping jaw; 222. a clamping jaw cylinder; 223. a support plate; 2231. a second shaped slot; 2232. avoidance holes; 224. a magnetic attraction piece; 225. a slide rail; 226. a slide block; 23. a pushing component; 231. a pushing plate; 232. a pushing cylinder;

3. a blanking mechanism; 31. a positioning block; 311. a first imitation groove; 32. a clamping member; 321. a rotary cylinder; 322. a pressing plate; 33. and (3) mounting a plate.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

When the automobile instrument panel is formed by injection molding, a plurality of inserts are required to be placed in an injection mold. As shown in fig. 1, the plurality of injection molded inserts are an almag part 100, an elongated stamping 200, two hexagonal nuts 300, and four square sleeves 400, respectively.

In order to enable the above-mentioned multiple inserts to be placed into the injection mold at one time, as shown in fig. 2, this embodiment provides an insert gripper device for a multi-insert product, where the insert gripper device for a multi-insert product includes a device body (not shown in the drawing), a mounting frame 1, and multiple feeding mechanisms 2, the device body includes a mechanical arm, and a driving end of the mechanical arm has multiple degrees of freedom. The mounting bracket 1 is connected in the drive end of arm, and a plurality of feed mechanisms 2 interval set up on mounting bracket 1. The mechanical arm can adopt a six-axis joint numerical control mechanical arm, so that the mounting frame 1 and the feeding mechanism 2 can be driven to move randomly in space, and the position and the angle of the feeding mechanism 2 are adjusted. The six-axis joint numerical control mechanical arm is a common driving structure in the prior art, and the detailed structure and the working principle of the six-axis joint numerical control mechanical arm are not described in detail here.

Alternatively, as shown in fig. 3, the feeding mechanism 2 includes a slide cylinder 21, a gripping assembly 22 and a pushing assembly 23, and a fixed end of the slide cylinder 21 is connected to the mounting frame 1. The clamping assembly 22 is used for clamping inserts, the clamping assembly 22 is arranged at the driving end of the sliding table cylinder 21, and the sliding table cylinder 21 can drive the clamping assembly 22 to move towards the insert installation position on the injection mold. The pushing component 23 is connected to the driving end of the sliding table cylinder 21, and the pushing component 23 is used for pushing the insert clamped by the clamping component 22 into the insert mounting position.

During operation, the mechanical arm drives the clamping component 22 to move to the insert placing position, the extending length of the sliding table cylinder 21 is adjusted to adjust the position of the clamping component 22, the clamping component 22 can clamp the corresponding insert, after a plurality of clamping components 22 are clamped to the insert, the mechanical arm is started again, the insert is transferred to the injection mold and aligned with the insert mounting position, then the sliding table cylinder 21 is started, the clamping component 22 is driven to continuously approach the insert mounting position, one end of the insert is guaranteed to reach the insert mounting position inlet, the pushing component 23 is started at the moment, the clamping component 22 is loosened, and the insert is pushed into the corresponding insert mounting position. Because the extension length of the sliding table cylinder 21 can be flexibly adjusted, the position of the clamping component 22 can be adaptively adjusted according to different installation positions of a plurality of inserts, so that the inserts can be respectively inserted into different planes of the injection mold.

As shown in fig. 2, corresponding to the installation positions of a plurality of inserts in the injection mold, five grabbing stations are arranged on the mounting frame 1, and each grabbing station is provided with a feeding mechanism 2 for feeding the corresponding insert to the insert installation position in the injection mold. Specifically, the left end and the right end of the mounting frame 1 are respectively provided with a prescription-shaped sleeve grabbing station 10, and the prescription-shaped sleeve grabbing station 10 is used for feeding the square sleeve 400; the middle position of the mounting frame 1 is provided with a stamping part grabbing station 20, and the stamping part grabbing station 20 is used for feeding the stamping part 200; the middle position of the mounting frame 1 is also provided with a hexagonal nut grabbing station 30, and the hexagonal nut grabbing station 30 is positioned at the front side of the stamping part grabbing station 20 and is used for feeding the hexagonal nut 300; an aluminum-magnesium alloy piece grabbing station 40 is arranged between the square sleeve grabbing station 10 and the stamping part grabbing station 20, and the aluminum-magnesium alloy piece grabbing station 40 is used for feeding the aluminum-magnesium alloy piece 100.

As shown in fig. 3, for the feeding mechanism 2 at the square sleeve grabbing station 10, the feeding mechanism 2 includes a sliding table cylinder 21, a clamping assembly 22 and a pushing assembly 23, and a fixed end of the sliding table cylinder 21 is connected to the mounting frame 1.

Specifically, as shown in fig. 3, the clamping assembly 22 includes two clamping jaws 221 and a clamping jaw cylinder 222, the two clamping jaws 221 are oppositely arranged to enclose a clamping space of the insert, the shape of the clamping jaws 221 is matched with that of the insert, the clamping jaws 221 are C-shaped, and the C-shaped openings of the two clamping jaws 221 are opposite to each other to clamp the square sleeve 400. The fixed end of the clamping jaw cylinder 222 is arranged at the driving end of the slipway cylinder 21, and the driving end of the clamping jaw cylinder 222 is connected with the two clamping jaws 221 to drive the two clamping jaws 221 to be close to or far away from each other, so that the square sleeve 400 is clamped or loosened. Optionally, the clamping assemblies 22 are provided in two groups, and the two groups of clamping assemblies 22 are arranged side by side to achieve clamping of the two square sleeves 400.

Preferably, the gripping assembly 22 further includes a sensing member, preferably a photoelectric sensor, for sensing whether the square sleeve 400 is gripped by the gripping jaws 221. When the detecting piece detects that the square sleeve 400 is clamped on the clamping jaw 221, the mechanical arm drives the clamping assembly 22 to move towards the injection mold, so that insert missing caused by clamping empty is avoided, and the injection molded multi-insert product is unqualified.

Further, as shown in fig. 3, the pushing assembly 23 includes a pushing plate 231 and a pushing cylinder 232, and one end of the pushing plate 231 is aligned with the insert held by the gripping assembly 22. The stiff end of pushing away material cylinder 232 is connected in the drive end of slip table cylinder 21, and the other end of pushing away material board 231 is connected to the drive end of pushing away material cylinder 232, and pushing away material cylinder 232 can drive pushing away material board 231 and remove in order to push the inserts that clamp and get the assembly 22 centre gripping into the inserts installation position on the injection mold. Because the clamping assemblies 22 are arranged at the square sleeve grabbing station 10 and clamp two square sleeves 400 at the same time, correspondingly, the pushing cylinder 232 is arranged between the two pushing assemblies 23, and the pushing plate 231 can simultaneously prop against the two square sleeves 400, so that pushing of the two square sleeves 400 is realized.

As shown in fig. 4 and 5, the feeding mechanism 2 of the almag capturing station 40 is basically the same as the feeding mechanism 2 at the square sleeve capturing station 10 in structure and operation principle, except that since the surface to be clamped of the almag 100 is a plane, the two clamping jaws 221 are provided in a plate shape, so that the almag 100 can be clamped. The slide table cylinder 21 adopts a pen type cylinder.

As shown in fig. 6, the feeding mechanism 2 at the hexagonal nut grabbing station 30 has the same structure and working principle as the feeding mechanism 2 at the square sleeve grabbing station 10, and two hexagonal nuts 300 are simultaneously grabbed, and detailed description thereof is not repeated.

As shown in fig. 7 and 8, the feeding mechanism 2 of the stamping part grabbing station 20 is basically the same as the feeding mechanism 2 at the square sleeve grabbing station 10 in structure and working principle, and the difference is that:

the length of stamping workpiece 200 is longer, directly get not firm enough with clamping jaw 221, and for this reason, clamping assembly 22 of feed mechanism 2 still includes backup pad 223 here, and backup pad 223 connects in the drive end of slip table cylinder 21, is provided with second profile modeling groove 2231 on the backup pad 223, and stamping workpiece 200 is limited to be located second profile modeling groove 2231, and clamping jaw 221 carries out the centre gripping to stamping workpiece 200 in the second profile modeling groove 2231 fixedly to cooperation through backup pad 223 and clamping jaw 221 is fixed stamping workpiece 200.

Specifically, as shown in fig. 7 and 8, an avoidance hole 2232 is formed in the bottom of the second profiling groove 2231, a clamping jaw cylinder 222 is disposed at the lower side of the supporting plate 223, the clamping jaw 221 extends into the second profiling groove 2231 through the avoidance hole 2232, a fixing hole 210 is formed in the stamping part 200, the fixing hole 210 is aligned with the avoidance hole 2232 after the stamping part 200 is limited in the second profiling groove 2231, the clamping jaw 221 extends into the fixing hole 210, and the clamping jaw cylinder 222 drives the two clamping jaws 221 to be far away from each other so as to clamp the stamping part 200, so that clamping fixation of the stamping part 200 is realized. Preferably, the two clamping jaws 221 are inclined to form a V-shape so as to provide a downward pressing force on the stamping 200 to press the stamping 200 against the support plate 223.

Further, as shown in fig. 8, the magnetic attraction piece 224 is provided at the bottom of the second profiling groove 2231, and the magnetic attraction piece 224 can attract the stamping part 200, so that the stamping part 200 can be more firmly fixed to the support plate 223.

Alternatively, as shown in fig. 7, one of the support plate 223 and the fixed end of the slide table cylinder 21 is provided with a slide rail 225, and the other is provided with a slide block 226, and the slide block 226 can move along the slide rail 225, thereby ensuring the stability of the movement of the support plate 223 relative to the support frame. Preferably, two slide rails 225 are provided, and the two slide rails 225 are located at both sides of the slide cylinder 21, respectively, so as to provide a better guiding effect for the movement of the support plate 223. In this embodiment, the slider 226 is connected to the fixed end of the sliding table cylinder 21, and the slide rail 225 is connected to the support plate 223.

Further, as shown in fig. 9, in order to take out the multi-insert product formed by injection molding from the injection mold, the insert gripper device of the multi-insert product further includes a blanking mechanism 3, the blanking mechanism 3 is disposed on the mounting frame 1, specifically located at the lower side of the mounting frame 1, and the blanking mechanism 3 is used for transferring the multi-insert product formed by injection molding from the injection mold to the next station.

Specifically, as shown in fig. 9, the blanking mechanism 3 includes at least one positioning block 31 and at least one clamping piece 32, a first imitation groove 311 is provided on the positioning block 31, and the multi-embedded product is attached to the positioning block 31 and is limited in the first imitation groove 311. The clamp 32 can rotate to avoid the positioning block 31 and can rotate towards the positioning block 31 to press against the multi-embedded product. In this embodiment, the positioning blocks 31 and the clamping pieces 32 are respectively provided with two, the blanking mechanism 3 further comprises a mounting plate 33, the mounting plate 33 is connected to the mounting frame 1, the two positioning blocks 31 are respectively provided at two ends of the mounting plate 33, the clamping pieces 32 are arranged between the two positioning blocks 31, and the two positioning blocks 31 jointly act to position the multi-embedded product.

Alternatively, as shown in fig. 9, the clamping member 32 includes a rotary cylinder 321 and a pressing plate 322, and a fixed end of the rotary cylinder 321 is provided on the mounting bracket 1, specifically connectable to the mounting plate 33. The clamp plate 322 is connected to the drive end of revolving cylinder 321, and revolving cylinder 321 can drive clamp plate 322 relative locating piece 31 rotation in order to press from both sides the embedded product with locating piece 31 cooperation, after pressing from both sides the embedded product, the arm drive feed mechanism 3 removes in order to shift the embedded product.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. Insert gripper device of a multi-insert article, characterized in that it comprises:

the device comprises a device body and a driving device, wherein the device body comprises a mechanical arm, and the driving end of the mechanical arm is provided with a plurality of degrees of freedom;

the mounting frame (1) is connected to the driving end of the mechanical arm;

a plurality of feed mechanism (2), a plurality of feed mechanism (2) interval set up in on mounting bracket (1), feed mechanism (2) include:

the fixed end of the sliding table cylinder (21) is connected to the mounting frame (1);

the clamping assembly (22) is used for clamping the insert, the clamping assembly (22) is arranged at the driving end of the sliding table cylinder (21), and the sliding table cylinder (21) can drive the clamping assembly (22) to move towards the insert mounting position on the injection mold;

the pushing assembly (23), the pushing assembly (23) is connected to the driving end of the sliding table cylinder (21), and the pushing assembly (23) is used for pushing the insert clamped by the clamping assembly (22) into the insert mounting position.

2. The multi-insert gripper apparatus of claim 1, wherein the multi-insert gripper apparatus further comprises:

the blanking mechanism (3) is arranged on the mounting frame (1), and the blanking mechanism (3) is used for transferring the multi-embedded product formed by the injection mold to the next station.

3. The insert gripper device of a multi-insert article according to claim 2, wherein the blanking mechanism (3) comprises:

the multi-embedded product comprises at least one positioning block (31), wherein a first imitation groove (311) is formed in the positioning block (31), and the multi-embedded product is attached to the positioning block (31) and is limited in the first imitation groove (311);

and at least one clamping piece (32), wherein the clamping piece (32) can rotate to avoid the positioning block (31) and can rotate towards the direction of the positioning block (31) so as to press against the multi-embedded product.

4. An insert gripper device for multi-insert articles according to claim 3, characterized in that the clamping member (32) comprises:

the fixed end of the rotary air cylinder (321) is arranged on the mounting frame (1);

the pressing plate (322) is connected to the driving end of the rotary air cylinder (321), and the rotary air cylinder (321) can drive the pressing plate (322) to rotate relative to the positioning block (31) so as to clamp the multi-embedded product in a matched mode with the positioning block (31).

5. The insert gripper apparatus of a multi-insert article of any one of claims 1 to 4, wherein said gripping assembly (22) comprises:

the clamping device comprises two clamping jaws (221), wherein the two clamping jaws (221) are oppositely arranged to enclose a clamping space of the insert, and the shape of the clamping jaws (221) is matched with that of the insert;

the clamping jaw air cylinder (222), the stiff end of clamping jaw air cylinder (222) set up in the drive end of slip table air cylinder (21), two are connected to the drive end of clamping jaw air cylinder (222) clamping jaw (221) to drive two clamping jaw (221) are close to or keep away from each other.

6. The multi-insert gripper device of claim 5, wherein the gripping assembly (22) further comprises:

a detection member configured to detect whether the insert is clamped on the clamping jaw (221).

7. The multi-insert gripper device of claim 5, wherein the gripping assembly (22) further comprises:

backup pad (223), backup pad (223) connect in the drive end of slip table cylinder (21), be provided with second imitative groove (2231) on backup pad (223), the inserts limit is located second imitative groove (2231), clamping jaw (221) are right in second imitative groove (2231) the inserts carry out the centre gripping fixedly.

8. The insert gripper device of a multi-insert article according to claim 7, characterized in that the bottom of the second profiling groove (2231) is provided with a magnetic attraction piece (224), said magnetic attraction piece (224) being capable of attracting the insert.

9. The insert gripper device of a multi-insert article according to claim 7, characterized in that one of the support plate (223) and the fixed end of the slide cylinder (21) is provided with a slide rail (225), wherein the other is provided with a slide block (226), the slide block (226) being movable along the slide rail (225).

10. The insert gripper device of a multi-insert article according to any one of claims 1-4, wherein the pushing assembly (23) comprises:

a stripper plate (231), one end of the stripper plate (231) being aligned with the insert held by the clamping assembly (22);

the pushing device comprises a pushing cylinder (232), wherein the fixed end of the pushing cylinder (232) is connected to the driving end of the sliding table cylinder (21), the driving end of the pushing cylinder (232) is connected to the other end of the pushing plate (231), and the pushing cylinder (232) can drive the pushing plate (231) to move so as to push the insert clamped by the clamping assembly (22) into the insert mounting position on the injection mold.

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