Transfer tool for injection molded parts

Abstract

The utility model is suitable for the technical field of injection molding part production, and provides an injection molding part transfer tool which comprises a box body, the self-locking universal wheels are symmetrically and rotationally connected to the two sides of the bottom end of the box body; the centering assembly is assembled at the bottom end of the box body and used for guiding the AGV; the lifting handle is fixedly connected to one side of the box body; the sliding groove is formed in the upper end of the interior of the box body; the built-in frame is connected to the interior of the sliding groove in a sliding mode, and grooves are formed in the upper ends of the two sides of the built-in frame; and the adjusting assembly is assembled at the upper end of the box body. According to the injection molding part transfer tool provided by the scheme, the sliding built-in frame is limited and fixed by utilizing the adjusting assembly, so that the overall height of the built-in frame and the box body can be changed, more bottle blank injection molding parts can be stored in a space formed by the built-in frame and the box body, and more bottle blank injection molding parts can be transferred at a time; and the transfer requirements of different numbers are met, and the applicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of injection molded parts production, in particular to an injection molded parts transfer tooling. Background Art

[0002] Injection molded parts refer to various injection molded products produced by injection molding machines, including various packaging and parts, which are widely used in various industrial and daily consumer products. In the process of producing and processing bottle preform injection molded parts, transfer tooling is required to transfer the corresponding injection molded parts to facilitate their transfer to the next processing location.

[0003] A Chinese patent discloses an injection molded parts transfer device with the publication number CN221418366U. The article proposes that "it includes a transfer cart, the transfer cart is provided with a storage rack, an assembly seat is fixed to one end of the transfer cart, a rotary column is inlaid on the assembly seat through rotation, a threaded groove is provided on the bottom surface of the rotary column, a lifting stud is connected in the threaded groove through a thread, and an end block is fixed to the bottom end of the lifting stud; the utility model is designed with an assembly seat, a rotary column, a lifting stud, an end block and a brake support plate. When braking the transfer cart, it is only necessary to rotate and screw the threaded groove and the lifting stud at the bottom of the rotary column to drive the brake support plate downward so that the bottom of the rotary column is pressed against the ground, thereby achieving a single adjustment to brake the entire bottom of the utility model. Compared with traditional braking operations, it is more convenient and labor-saving."

[0004] However, in the above solution, the size of the rack is fixed. Generally, when there are many preforms to be transported, multiple transports are required. However, this will increase the time spent on transport and cause inconvenience in its use. Therefore, it is necessary to design a transport tool for injection molded parts. Utility Model Content

[0005] The utility model provides an injection molded part transfer tool, aiming to solve the problem that some currently used transfer toolings have fixed sizes.

[0006] The utility model is implemented as follows: an injection molded parts transfer tooling comprises a box body; self-locking universal wheels symmetrically connected to both sides of the bottom end of the box body; a centering component assembled at the bottom end of the box body, the centering component is used to guide the AGV so that it can be located at the center position of the bottom end of the box body; a lifting handle fixedly connected to one side of the box body; a sliding groove provided at the upper end of the interior of the box body; a built-in frame slidably connected to the interior of the sliding groove, grooves being provided at the upper ends of both sides of the built-in frame; an adjusting component assembled at the upper end of the box body, the adjusting component being used to achieve limited fixation of the built-in frame after sliding.

[0007] The adjustment assembly includes: an adjustment slot symmetrically opened at the upper end of the interior of the box body; a sliding block movably connected to the interior of the adjustment slot, one end of the sliding block being fixedly connected to an adjustment block extending to the outside of the adjustment slot; an adjustment rod fixedly connected to the other ends of the two sliding blocks, one end of the adjustment rod extending to the outside of the box body; an adjustment spring wound around the surface of the adjustment rod, the two ends of the adjustment spring being fixedly connected to the inner wall of the adjustment slot and one end of the sliding block respectively; and adjustment holes symmetrically opened on both sides of the front face of the built-in frame.

[0008] Preferably, the adjusting rod is U-shaped, and one end of the adjusting rod is welded to one end of the sliding block to form an integrated structure.

[0009] Preferably, a snap-fit ​​structure is formed between one end of the adjustment groove and the interior of the adjustment hole, and the length of the adjustment block is smaller than the depth of the interior of the adjustment groove.

[0010] Preferably, a sliding structure is formed between the sliding block and the interior of the adjusting groove, and the adjusting groove and the sliding block are in a cross shape.

[0011] Preferably, the centering component includes: a fixing groove opened in the middle position of the bottom end of the box body; a positive and negative threaded rod rotatably connected to the inner wall of the fixing groove, one end of the positive and negative threaded rod is fixedly connected to a turning handle extending to the outside of the box body; a threaded block threadedly connected to both ends of the surface of the positive and negative threaded rod; and a centering plate fixedly connected to the bottom end of the threaded block.

[0012] Preferably, both sides of the center plate are inclined, and the shape formed by the two sides of the two center plates is a trumpet shape.

[0013] Preferably, sliders are fixedly connected to both sides of the top end of the center plate, and sliding grooves that slidably cooperate with the sliders are provided on both sides of the bottom end of the box body.

[0014] Preferably, a reserved groove is provided on the front side of the box body on one side of the turning handle, a reserved block is slidably connected inside the reserved groove, and one end of the reserved block is fixedly connected to the limited seat.

[0015] Preferably, a snap-fit ​​structure is formed between the inner wall of the limit seat and the surface of the rotating handle, and a sliding structure is formed between the limit seat and the inside of the reserved groove through the reserved block.

[0016] Preferably, rubber plates are fixedly connected to the lower ends of both sides of the box body, and both ends of the rubber plates are rounded.

[0017] Compared with the related art, the injection molded parts transfer tooling provided by the present invention has the following beneficial effects:

[0018] 1. Adjust the sliding height of the built-in frame according to the number of preforms. After the built-in frame is pulled to the appropriate height through the groove, the elastic force of the adjustment spring is used to slide the sliding block and drive the adjustment block to slide into the appropriate adjustment hole, so that the built-in frame can be fixed after sliding. In addition, the size of the space formed by the built-in frame and the box body can be changed, so that more preforms can be placed, more preforms can be transported at one time, the number of transports can be reduced, and its applicability can be improved.

[0019] 2. By rotating the handle to drive the forward and reverse threaded rods to rotate, the thread block slides and drives the center plate to slide, so that the distance between the two center plates is slightly larger than the width of the AGV. Then, when the AGV enters the bottom of the box, the center plate is used to guide and transport it, so that the AGV can be in the center of the bottom of the box. The AGV then stably and automatically transports the box to avoid tilting of the box when the AGV moves to one side of the bottom of the box for transportation, thereby improving the stability of the box during transportation. At the same time, the self-locking universal wheels can be used to realize manual transportation of the box, realize manual or automatic handling actions, and improve its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view structural diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the bottom-up structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the exploded structure of the built-in frame and the box body of the utility model;

[0023] Figure 4 This is a schematic diagram of the partial explosion structure of the bottom of the box body of the present invention;

[0024] Figure 5 For the utility model Figure 3 A in the middle is an enlarged structural diagram;

[0025] Figure 6 For the utility model Figure 4 Enlarged structural diagram at point B in the middle.

[0026] In the figure: 1. Built-in frame; 2. Adjustment component; 201. Adjustment rod; 202. Adjustment hole; 203. Adjustment slot; 204. Adjustment block; 205. Sliding block; 206. Adjustment spring; 3. Box body; 4. Centering component; 401. Centering plate; 402. Turning handle; 403. Slide slot; 404. Slider; 405. Positive and negative threaded rod; 406. Threaded block; 407. Fixed slot; 408. Reserved slot; 409. Reserved block; 410. Limit seat; 5. Self-locking universal wheel; 6. Rubber plate; 7. Lifting handle; 8. Groove; 9. Sliding slot. DETAILED DESCRIPTION

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0028] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0029] Example 1

[0030] The preferred embodiment of the injection molded parts transfer tooling provided by the present invention is as follows: Figures 1 to 6 As shown: an injection molded parts transfer tooling, including a box body 3; self-locking universal wheels 5 symmetrically connected to both sides of the bottom end of the box body 3; a centering component 4 assembled at the bottom end of the box body 3, the centering component 4 is used to guide the AGV so that it can be in the central position of the bottom end of the box body 3; a lifting handle 7 fixedly connected to one side of the box body 3; a sliding groove 9 opened at the upper end of the interior of the box body 3; an internal frame 1 slidably connected to the interior of the sliding groove 9, and grooves 8 are opened at the upper ends of both sides of the internal frame 1; an adjustment component 2 assembled at the upper end of the box body 3, the adjustment component 2 is used to achieve limited fixation of the internal frame 1 after sliding.

[0031] The adjustment component 2 includes: an adjustment slot 203 symmetrically opened at the upper end of the interior of the box body 3; a sliding block 205 movably connected to the interior of the adjustment slot 203, one end of the sliding block 205 is fixedly connected to an adjustment block 204 extending to the outside of the adjustment slot 203; an adjustment rod 201 fixedly connected to the other end of the two sliding blocks 205, one end of the adjustment rod 201 extends to the outside of the box body 3; an adjustment spring 206 wound around the surface of the adjustment rod 201, the two ends of the adjustment spring 206 are respectively fixedly connected to the inner wall of the adjustment slot 203 and one end of the sliding block 205; and adjustment holes 202 symmetrically opened on both sides of the front of the built-in frame 1.

[0032] It should be noted that some existing injection molded parts transfer tooling still has certain shortcomings in actual use. The size of the storage rack is fixed. Generally, when there are many preform injection molded parts that need to be transferred, multiple transfers are required, but this will increase the time spent on transfer and make it inconvenient to use.

[0033] The adjustment rod 201 is then pulled to drive the sliding block 205 to slide and compress the adjustment spring 206, and drive the adjustment block 204 to slide until it is completely disengaged from the adjustment hole 202. After the inner frame 1 is pulled to a suitable height through the groove 8, the adjustment rod 201 is released. The elastic force of the adjustment spring 206 is used to make the sliding block 205 slide and drive the adjustment block 204 to slide into the appropriate adjustment hole 202, thereby achieving the limited fixation of the inner frame 1 after sliding. The size of the space formed by the inner frame 1 and the box body 3 can be changed, so that a larger number of bottle preform injection molded parts can be placed. The tooling personnel can then pull the lifting handle 7 and use the self-locking universal wheel 5 to realize the transportation of the box body 3, and the AGV can be used for automatic transportation. At the same time, the centering component 4 is used to enable the AGV to accurately enter the middle position of the bottom end of the box body 3, thereby facilitating the stable and automatic transportation of the box body 3 by the AGV.

[0034] In a further preferred embodiment of the present invention, the adjusting rod 201 is U-shaped, and one end of the adjusting rod 201 is welded to one end of the sliding block 205 to form an integrated structure.

[0035] In this embodiment, the U-shaped adjustment rod 201 is used to achieve synchronous sliding of the two sliding blocks 205 .

[0036] In a further preferred embodiment of the present invention, a locking structure is formed between one end of the adjustment slot 203 and the interior of the adjustment hole 202 , and the length of the adjustment block 204 is smaller than the depth of the interior of the adjustment slot 203 .

[0037] In this embodiment, the internal frame 1 is fixed in a limited position after sliding by engaging one end of the adjusting groove 203 with the inside of the adjusting hole 202 .

[0038] In a further preferred embodiment of the present invention, a sliding structure is formed between the sliding block 205 and the interior of the adjustment groove 203 , and the shape of the adjustment groove 203 and the sliding block 205 is a cross.

[0039] In this embodiment, the sliding of the cross-shaped sliding block 205 and the interior of the adjusting slot 203 is utilized to improve the sliding stability of the adjusting rod 201 and the adjusting block 204 .

[0040] Example 2

[0041] On the basis of Example 1, the preferred embodiment of the injection molded parts transfer tooling provided by the present invention is as follows: Figures 1 to 6 As shown: the centering component 4 includes: a fixing groove 407 opened in the middle position of the bottom end of the box body 3; a forward and reverse threaded rod 405 rotatably connected to the inner wall of the fixing groove 407, and one end of the forward and reverse threaded rod 405 is fixedly connected to a handle 402 extending to the outside of the box body 3; a threaded block 406 threadedly connected to both ends of the surface of the forward and reverse threaded rod 405; and a centering plate 401 fixedly connected to the bottom end of the threaded block 406.

[0042] In this embodiment, the forward and reverse threaded rods 405 are driven to rotate by rotating the handle 402, and the threads of the forward and reverse threaded rods 405 and the threaded block 406 are matched to make the threaded block 406 slide and drive the center plate 401 to slide, so that the distance between the two center plates 401 is slightly larger than the width of the AGV. When the AGV enters the bottom of the box 3, the center plate 401 is used to guide and transport it, so that the AGV can be in the center position of the bottom end of the box 3, and then the AGV stably and automatically transports the box 3.

[0043] In a further preferred embodiment of the present invention, both sides of the center plate 401 are inclined, and the shape formed by the two sides of the center plates 401 is a trumpet shape.

[0044] In this embodiment, two trumpet-shaped centering plates 401 are used to allow the AGV to smoothly enter the middle position of the bottom end of the box 3.

[0045] In a further preferred embodiment of the present invention, sliders 404 are fixedly connected to both sides of the top of the center plate 401 , and sliding grooves 403 that slidably cooperate with the sliders 404 are opened on both sides of the bottom of the box body 3 .

[0046] In this embodiment, the sliding of the slider 404 in the sliding groove 403 is utilized to improve the stability of the centering plate 401 when sliding.

[0047] In a further preferred embodiment of the present invention, a reserved groove 408 is opened on the front of the box body 3 on the side of the handle 402, and a reserved block 409 is slidably connected inside the reserved groove 408, and one end of the reserved block 409 is fixedly connected to the limited seat 410.

[0048] In this embodiment, when the spacing between the centering plates 401 needs to be adjusted, the limit seat 410 is first pushed to allow the reserved block 409 to slide inside the reserved groove 408, so that the limit seat 410 is completely separated from the handle 402. After the spacing between the centering plates 401 is adjusted, the limit seat 410 is pushed again to achieve locking to the surface of the handle 402 to prevent the handle 402 from rotating accidentally.

[0049] In a further preferred embodiment of the present invention, a snap-fit ​​structure is formed between the inner wall of the limit seat 410 and the surface of the handle 402 , and a sliding structure is formed between the limit seat 410 and the inside of the reserved groove 408 via the reserved block 409 .

[0050] In this embodiment, the engagement between the limiting seat 410 and the handle 402 is utilized to prevent the handle 402 from rotating unexpectedly.

[0051] In a further preferred embodiment of the present invention, rubber plates 6 are fixedly connected to the lower ends of both sides of the box body 3 , and both ends of the rubber plates 6 are rounded.

[0052] In this embodiment, the rubber plate 6 is used to achieve buffering and shock absorption when the box body 3 accidentally collides with an external obstacle, thereby preventing the instability of the preform placement and transportation caused by hard collisions.

[0053] In summary, the adjustment component 2 is used to achieve the limited fixation of the built-in frame 1 after sliding, so that the built-in frame 1 and the box body 3 can transport more bottle embryo injection molded parts at one time. At the same time, the centering component 4 can be used to guide the AGV so that the AGV can be in the central position of the bottom end of the box body 3, which is convenient for the stable transportation of the box body 3.

[0054] It is worth noting that the circuits, electronic components and modules involved in the present invention are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present invention does not involve improvements to software and methods.

[0055] In the several embodiments provided in this application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the above-mentioned units is only a logical function division. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0056] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A tool for transferring injection molded parts, characterized in that: include: Box (3); Self-locking universal wheels (5) symmetrically connected to both sides of the bottom end of the box (3); A centering component (4) assembled at the bottom end of the box (3), the centering component (4) being used to guide the AGV so that it can be located at the center position of the bottom end of the box (3); a lifting handle (7) fixedly connected to one side of the box (3); A sliding groove (9) is provided at the upper end of the interior of the box (3); An internal frame (1) is slidably connected to the inside of the sliding groove (9), and grooves (8) are formed at the upper ends of both sides of the internal frame (1); An adjustment component (2) assembled on the upper end of the box body (3), the adjustment component (2) being used to achieve position limiting fixation of the built-in frame (1) after sliding; The regulating component (2) comprises: An adjustment slot (203) symmetrically arranged at the upper end of the interior of the box (3); A sliding block (205) movably connected to the inside of the adjusting groove (203), one end of the sliding block (205) being fixedly connected to an adjusting block (204) extending to the outside of the adjusting groove (203); an adjusting rod (201) fixedly connected to the other end of the two sliding blocks (205), wherein one end of the adjusting rod (201) extends to the outside of the box (3); an adjusting spring (206) wound on the surface of the adjusting rod (201), wherein both ends of the adjusting spring (206) are fixedly connected to the inner wall of the adjusting groove (203) and one end of the sliding block (205), respectively; Adjustment holes (202) are symmetrically arranged on both sides of the front side of the built-in frame (1).

2. The injection molded parts transfer tooling according to claim 1, characterized in that: The adjusting rod (201) is U-shaped, and one end of the adjusting rod (201) and one end of the sliding block (205) are welded to form an integrated structure.

3. The injection molded parts transfer tooling according to claim 1, characterized in that: A snap-fit ​​structure is formed between one end of the adjustment groove (203) and the interior of the adjustment hole (202), and the length of the adjustment block (204) is smaller than the depth of the interior of the adjustment groove (203).

4. The injection molded parts transfer tooling according to claim 1, characterized in that: A sliding structure is formed between the sliding block (205) and the interior of the adjustment groove (203), and the adjustment groove (203) and the sliding block (205) are in a cross shape.

5. The injection molded parts transfer tooling according to claim 1, characterized in that: The centering component (4) comprises: A fixing groove (407) is provided at the middle position of the bottom end of the box body (3); A forward and reverse threaded rod (405) is rotatably connected to the inner wall of the fixing groove (407), and one end of the forward and reverse threaded rod (405) is fixedly connected to a rotating handle (402) extending to the outside of the box (3); Threaded blocks (406) threadedly connected to both ends of the surface of the forward and reverse threaded rod (405); A center plate (401) is fixedly connected to the bottom end of the threaded block (406).

6. The injection molded parts transfer tooling according to claim 5, characterized in that: Both sides of the center plate (401) are inclined, and the shape formed by the two sides of the two center plates (401) is a trumpet shape.

7. The injection molded parts transfer tooling according to claim 5, characterized in that: Slide blocks (404) are fixedly connected to both sides of the top of the center plate (401), and sliding grooves (403) that slidably cooperate with the slide blocks (404) are provided on both sides of the bottom of the box body (3).

8. The injection molded parts transfer tooling according to claim 5, characterized in that: A reserved groove (408) is provided on the front of the box body (3) on one side of the handle (402), a reserved block (409) is slidably connected inside the reserved groove (408), and one end of the reserved block (409) is fixedly connected to a limited seat (410).

9. The injection molded parts transfer tooling according to claim 8, characterized in that: A snap-fit ​​structure is formed between the inner wall of the limiting seat (410) and the surface of the rotating handle (402), and a sliding structure is formed between the limiting seat (410) and the inside of the reserved groove (408) through the reserved block (409).

10. The injection molded parts transfer tool according to claim 1, characterized in that: The lower ends of both sides of the box body (3) are fixedly connected with rubber plates (6), and both ends of the rubber plates (6) are rounded.

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