Electronic element mold forming device

Abstract

The utility model provides an electronic component mould forming device, which relates to the technical field of electronic component moulds and comprises an upper mould, a lower mould capable of being matched with the upper mould to form an electronic component is arranged at the bottom of the upper mould, and first electric push rods capable of lifting the upper mould are arranged on two sides of the upper mould. A bearing plate capable of limiting the lower die is arranged at the bottom of the lower die, lead screw sliding blocks capable of enabling the bearing plate to reciprocate up and down are fixedly connected to the two sides of the bearing plate, and a cooling chamber capable of cooling the electronic elements is arranged on the side face of the upper die and located on the side face of the first electric push rod. Through the design, the mold can be efficiently cooled, the mold can be stably separated, demolding is completed, and therefore the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic component molds, in particular to an electronic component mold forming device. Background Art

[0002] Electronic components are basic elements in electronic circuits. They are usually individually packaged and have two or more leads or metal contacts. Electronic components must be connected to each other to form an electronic circuit with specific functions, such as amplifiers, radio receivers, oscillators, etc. One of the common ways to connect electronic components is to solder them to printed circuit boards. Electronic components may be individual packages (resistors, capacitors, inductors, transistors, diodes, etc.) or groups of varying complexity, such as integrated circuits (operational amplifiers, resistor arrays, logic gates, etc.);

[0003] In the prior art, electronic components are basic elements in electronic circuits, and the manufacturing method of electronic components is generally through injection molding through injection molds. However, after injection molding, electronic components need to be cooled before demolding, and the cooling method is generally through natural cooling, which will affect the reuse rate of the mold and affect the processing efficiency. Although the cooling speed is improved by cooling through fans, the overall cooling speed is still very slow, which cannot effectively improve the production efficiency. Moreover, when the production mold is demolded, it is difficult to separate the molds smoothly. This can easily damage the electronic components in the mold, which will also affect the production efficiency. Therefore, we propose an electronic component mold forming device. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. Electronic components are basic elements in electronic circuits, and the manufacturing method of electronic components is generally injection molding through injection molds. However, after injection molding, the electronic components need to be cooled before demoulding, and the cooling method is generally natural cooling, which will affect the reuse rate of the mold and affect the processing efficiency. Although the cooling speed is improved by cooling with a fan, the overall cooling speed is still very slow, which cannot effectively improve the production efficiency. Moreover, when the production mold is demoulded, it is difficult for the molds to be separated smoothly. This can easily damage the electronic components in the mold, which will also affect the production efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An electronic component mold forming device includes an upper mold, wherein a lower mold capable of cooperating with the upper mold to form electronic components is arranged at the bottom of the upper mold, and first electric push rods capable of lifting the upper mold are arranged on both sides of the upper mold, and a supporting plate capable of limiting the lower mold is arranged at the bottom of the lower mold, and screw sliders capable of enabling the supporting plate to reciprocate up and down are fixedly connected on both sides of the supporting plate, and a cooling chamber capable of cooling the electronic components is arranged on the side of the upper mold and on the side of the first electric push rod.

[0007] As a preferred solution of the utility model, the upper mold includes an injection port opened at the top of the upper mold and penetrating the upper mold for injection molding, and positioning guide pins that can be positioned with the lower mold are arranged at the corners around the upper mold, and a positioning socket connected to the positioning guide pin is opened at the top of the lower mold corresponding to the positioning guide pin, and the positioning guide pin is fixedly connected to the upper mold.

[0008] As a preferred solution of the utility model, the first electric push rod includes a base arranged at the fixed end of the first electric push rod, and a connecting block connected to the upper mold is fixedly connected to the output end of the first electric push rod, and the connecting block is fixedly connected to the upper mold.

[0009] The technical effect of adopting the above further solution is: the first electric push rod can be effectively fixed by the base, so that the first electric push rod can stably lift the upper mold in a straight line through the connecting block, thereby facilitating demoulding.

[0010] As a preferred solution of the utility model, the supporting plate includes limiting rollers arranged on both sides of the lower mold, and a non-slip pad for increasing friction is arranged on the side of the limiting roller close to the lower mold, and a first sliding block is symmetrically arranged at the bottom of the limiting roller, and a first linear guide rail capable of limiting the first sliding block is provided on the periphery of the first sliding block and at the top of the supporting plate, and a second electric push rod capable of enabling the first sliding block to perform linear motion in the first linear guide rail is fixedly connected to the inside of the first linear guide rail.

[0011] As a preferred solution of the utility model, the supporting plate also includes a supporting roller arranged at the bottom of the supporting plate for supporting the central part of the supporting plate, and a supporting sleeve is sleeved on the periphery of the supporting roller for limiting the supporting roller, and a spring damper capable of providing rebound force to the supporting roller is arranged inside the supporting sleeve and at the bottom of the supporting roller, the bottom end of the spring damper is fixedly connected to the supporting sleeve, and the top end of the spring damper is fixedly connected to the bottom of the supporting roller.

[0012] As a preferred solution of the utility model, the screw slider includes a mounting seat arranged on the periphery of the screw slider, a second linear guide rail for the screw slider to reciprocate is provided on the opposite side of the mounting seat, and fixing blocks for fixing the mounting seat are provided on both side surfaces of the mounting seat.

[0013] As a preferred solution of the utility model, the mounting seat also includes a screw rod arranged inside the mounting seat, and a driving motor capable of rotating the screw rod is arranged at one end of the screw rod, one end of the screw rod is fixedly connected to the output end of the driving motor, and the other end of the screw rod is fixedly connected to the mounting seat, and the screw rod slider intersects with the screw rod thread and is slidably connected to the mounting seat.

[0014] As a preferred solution of the utility model, a base is arranged at the bottom of the mounting seat, and legs are arranged at the corners around the bottom of the base.

[0015] As a preferred solution of the utility model, a third linear guide rail is symmetrically provided on the top of the base, and a second sliding block capable of sliding in the third linear guide rail is provided inside the third linear guide rail, and the second sliding block is fixedly connected to the cooling chamber.

[0016] As a preferred solution of the utility model, the cooling chamber includes a folding door arranged on a side of the cooling chamber close to the first electric push rod, and vents are symmetrically opened on both sides of the cooling chamber, and fans for circulating internal air are arranged inside the cooling chamber corresponding to the vents, and a refrigerator capable of cooling is arranged inside the cooling chamber and on a side away from the first electric push rod.

[0017] The technical effect of adopting the above further solution is: cooling can be effectively performed by the refrigerator, and the cold air of the refrigerator is blown into the cooling room by the fan, so that the cooling effect is better.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. In the utility model, through the setting of the first electric push rod and the screw slider, the electric push rod can effectively push the upper mold smoothly and rise it by connecting the connecting block, and the screw slider cooperates with the driving motor and the screw to drive the lower mold to move downward smoothly, so that the upper mold and the lower mold can be separated smoothly, and the demoulding effect is better, thereby effectively protecting the electronic components and avoiding affecting the production efficiency.

[0020] 2. In the utility model, through the setting of the cooling chamber, the cooling chamber can wrap the upper mold and the lower mold through the second sliding block, and circulate the internal air through the cooling of the refrigerator and the fan, so as to efficiently cool the upper mold, the lower mold and the electronic components, thereby effectively improving the reuse rate of the upper mold and the lower mold, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the mounting seat of the utility model;

[0023] Figure 3 This is a schematic diagram of the lower mold structure of the utility model

[0024] Figure 4 This is a schematic diagram of the structure of the spring damper of the utility model

[0025] Figure 5 This is a schematic diagram of the internal planar structure of the mounting seat of the utility model.

[0026] Figure 6 This is a schematic diagram of the internal planar structure of the load-bearing plate of the utility model when viewed from above

[0027] Figure 7 It is a schematic diagram of the internal planar structure of the cooling chamber of the utility model.

[0028] Legend: 1. Upper mold; 11. Injection port; 12. Positioning guide pin; 2. Lower mold; 21. Positioning socket; 3. First electric push rod; 31. Base; 32. Connecting block; 4. Load-bearing plate; 41. Limiting roller; 42. Anti-skid pad; 43. First sliding block; 44. First linear guide; 45. Second electric push rod; 46. Support roller; 47. Support sleeve; 48. Spring damper; 5. Screw slider; 51. Mounting seat; 52. Second linear guide; 53. Fixed block; 54. Screw; 55. Drive motor; 6. Cooling chamber; 61. Folding door; 62. Vent; 63. Fan; 64. Refrigerator; 7. Base; 71. Leg; 72. Third linear guide; 73. Second sliding block. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0030] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant literature, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0031] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0033] Example 1

[0034] like Figure 1-7 As shown, the utility model provides a technical solution: an electronic component mold forming device, comprising an upper mold 1, a lower mold 2 capable of cooperating with the upper mold 1 to form the electronic component is arranged at the bottom of the upper mold 1, and a first electric push rod 3 capable of lifting the upper mold 1 is arranged on both sides of the upper mold 1, and a bearing plate 4 capable of limiting the lower mold 2 is arranged at the bottom of the lower mold 2, the upper mold 1 and the lower mold 2 can be effectively supported by the bearing plate 4, and screw sliders 5 capable of reciprocating up and down are fixedly connected on both sides of the bearing plate 4, and a cooling chamber 6 capable of cooling the electronic component is arranged on the side of the upper mold 1 and on the side of the first electric push rod 3.

[0035] Example 2

[0036] like Figure 1-3 As shown, the upper mold 1 includes an injection port 11 opened at the top of the upper mold 1 and penetrating the upper mold 1 for injection molding, and positioning guide pins 12 that can be positioned with the lower mold 2 are arranged at the corners around the upper mold 1, and a positioning socket 21 connected to the positioning guide pin 12 is opened at the top of the lower mold 2 corresponding to the positioning guide pin 12. The positioning guide pin 12 is fixedly connected to the upper mold 1. Through the positioning of the positioning guide pin 12 and the positioning socket 21, deviation in the demoulding process can be effectively prevented.

[0037] The first electric push rod 3 includes a base 31 arranged at the fixed end of the first electric push rod 3, and a connecting block 32 connected to the upper mold 1 is fixedly connected to the output end of the first electric push rod 3. The connecting block 32 is fixedly connected to the upper mold 1, and the connecting block 32 can be stably lifted by the first electric push rod 3.

[0038] The supporting plate 4 includes limiting rollers 41 arranged on both sides of the lower mold 2, and a non-slip pad 42 for increasing friction is arranged on the side of the limiting roller 41 close to the lower mold 2, and a first sliding block 43 is symmetrically arranged at the bottom of the limiting roller 41, and a first linear guide rail 44 capable of limiting the first sliding block 43 is provided on the periphery of the first sliding block 43 and located on the top of the supporting plate 4, and a second electric push rod 45 capable of enabling the first sliding block 43 to perform linear motion in the first linear guide rail 44 is fixed inside the first linear guide rail 44, which can effectively limit the lower mold 2.

[0039] The supporting plate 4 also includes a supporting roller 46 arranged at the bottom of the supporting plate 4 for supporting the central part of the supporting plate 4, and a supporting sleeve 47 is sleeved on the periphery of the supporting roller 46 for limiting the supporting roller 46, and a spring damper 48 that can provide rebound force to the supporting roller 46 is arranged inside the supporting sleeve 47 and at the bottom of the supporting roller 46, the bottom end of the spring damper 48 is fixedly connected to the supporting sleeve 47, and the top end of the spring damper 48 is fixedly connected to the bottom of the supporting roller 46, through the supporting sleeve 47, the spring damper 48 and the supporting roller 46, the supporting plate 4 can be effectively supported and can rise and fall with the lifting and lowering of the supporting plate 4.

[0040] The screw slider 5 includes a mounting seat 51 arranged on the periphery of the screw slider 5, and a second linear guide rail 52 for the screw slider 5 to reciprocate is provided on the opposite side of the mounting seat 51, and fixing blocks 53 for fixing the mounting seat 51 are provided on both side surfaces of the mounting seat 51, and the fixing blocks 53 can effectively ensure the stability of the mounting seat 51.

[0041] The mounting seat 51 also includes a screw rod 54 arranged inside the mounting seat 51, and a driving motor 55 capable of rotating the screw rod 54 is arranged at one end of the screw rod 54. One end of the screw rod 54 is fixedly connected to the output end of the driving motor 55, and the other end of the screw rod 54 is fixedly connected to the mounting seat 51. The screw rod slider 5 intersects with the screw rod 54 thread and is slidably connected to the mounting seat 51. The driving motor 55 can effectively drive the screw rod 54 to rotate, thereby driving the screw rod slider 5 to move.

[0042] A base 7 is provided at the bottom of the mounting seat 51 , and legs 71 are provided at the corners around the bottom of the base 7 , and the stability of the base 7 can be effectively guaranteed by the legs 71 .

[0043] A third linear guide rail 72 is symmetrically provided on the top of the base 7, and a second sliding block 73 capable of sliding in the third linear guide rail 72 is provided inside the third linear guide rail 72. The second sliding block 73 is fixedly connected to the cooling chamber 6 through the third linear guide rail 72 and the second sliding block 73, so that the cooling chamber 6 can be effectively moved.

[0044] The cooling chamber 6 includes a folding door 61 arranged on the side of the cooling chamber 6 close to the first electric push rod 3, and vents 62 are symmetrically opened on both sides of the cooling chamber 6, and fans 63 for circulating internal air are arranged inside the cooling chamber 6 corresponding to the vents 62, and a refrigerator 64 capable of cooling is arranged inside the cooling chamber 6 and on the side away from the first electric push rod 3, which can efficiently cool the mold.

[0045] The working process of the utility model is as follows: when an electronic component mold forming device is used to form electronic components, first, the upper mold 1 and the lower mold 2 are injected through the injection port 11. After the injection is completed, when it is necessary to cool, the folding door 61 is retracted, and the cooling chamber 6 is pushed to make the second sliding block 73 slide in the third linear guide rail 72 to cover the upper mold 1. Then the folding door 61 is closed. After completion, the fan 63 and the refrigerator 64 are not turned on to cool the upper mold 1 and the lower mold 2. The cold air of the refrigerator 64 is blown to the cooling chamber 6 through the fan 63. In the cooling chamber 6, the upper mold 1 and the lower mold 2 are cooled. After the cooling is completed, the cooling chamber 6 is reset, and then the drive motor 55 is controlled to drive the screw rod 54 to rotate, so that the screw rod 54 drives the screw slider 5 to move downward in the second linear guide rail 52. At the same time, the first electric push rod 3 also pushes the connecting block 32 to drive the upper mold 1 to move upward, so that the positioning guide pin 12 is separated from the positioning socket 21, and the demoulding is completed. The utility model can efficiently cool the mold through design, and can smoothly separate the mold to complete the demoulding, thereby improving production efficiency.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electronic component mold forming device, comprising an upper mold (1), characterized in that: The bottom of the upper mold (1) is provided with a lower mold (2) capable of cooperating with the upper mold (1) to form the electronic component, and first electric push rods (3) capable of lifting the upper mold (1) are provided on both sides of the upper mold (1), and a supporting plate (4) capable of limiting the position of the lower mold (2) is provided at the bottom of the lower mold (2), and screw sliders (5) capable of enabling the supporting plate (4) to reciprocate up and down are fixedly connected on both sides of the supporting plate (4), and a cooling chamber (6) capable of cooling the electronic component is provided on the side of the upper mold (1) and located on the side of the first electric push rod (3).

2. The electronic component mold forming device according to claim 1, characterized in that: The upper mold (1) includes an injection port (11) which is opened at the top of the upper mold (1) and passes through the upper mold (1) for injection molding, and positioning guide pins (12) which can be positioned with the lower mold (2) are arranged at the four corners of the upper mold (1), and a positioning socket (21) connected to the positioning guide pin (12) is opened at the top of the lower mold (2) corresponding to the positioning guide pin (12), and the positioning guide pin (12) is fixedly connected to the upper mold (1).

3. The electronic component mold forming device according to claim 1, characterized in that: The first electric push rod (3) comprises a base (31) arranged at a fixed end of the first electric push rod (3), and a connecting block (32) connected to the upper mold (1) is fixedly connected to the output end of the first electric push rod (3), and the connecting block (32) is fixedly connected to the upper mold (1).

4. The electronic component mold forming device according to claim 1, characterized in that: The carrier plate (4) includes limiting rollers (41) arranged on both sides of the lower mold (2), and a non-slip pad (42) for increasing friction is arranged on the side of the limiting roller (41) close to the lower mold (2), and a first sliding block (43) is symmetrically arranged at the bottom of the limiting roller (41), and a first linear guide rail (44) capable of limiting the first sliding block (43) is provided on the periphery of the first sliding block (43) and located at the top of the carrier plate (4), and a second electric push rod (45) capable of enabling the first sliding block (43) to perform linear motion in the first linear guide rail (44) is fixed inside the first linear guide rail (44).

5. The electronic component mold forming device according to claim 1, characterized in that: The support plate (4) further comprises a support roller (46) arranged at the bottom of the support plate (4) for supporting the central part of the support plate (4), a support sleeve (47) for limiting the support roller (46) is sleeved on the periphery of the support roller (46), and a spring damper (48) capable of providing a rebound force to the support roller (46) is arranged inside the support sleeve (47) and at the bottom of the support roller (46), the bottom end of the spring damper (48) is fixedly connected to the support sleeve (47), and the top end of the spring damper (48) is fixedly connected to the bottom of the support roller (46).

6. The electronic component mold forming device according to claim 1, characterized in that: The screw slider (5) comprises a mounting seat (51) arranged on the periphery of the screw slider (5), a second linear guide rail (52) for the screw slider (5) to reciprocate is provided on one side opposite to the mounting seat (51), and fixing blocks (53) for fixing the mounting seat (51) are provided on both side surfaces of the mounting seat (51).

7. The electronic component mold forming device according to claim 6, characterized in that: The mounting seat (51) further comprises a screw rod (54) arranged inside the mounting seat (51), and a driving motor (55) capable of rotating the screw rod (54) is arranged at one end of the screw rod (54), one end of the screw rod (54) is fixedly connected to the output end of the driving motor (55), and the other end of the screw rod (54) is fixedly connected to the mounting seat (51), and the screw rod slider (5) intersects with the screw rod (54) thread and is slidably connected to the mounting seat (51).

8. The electronic component mold forming device according to claim 6, characterized in that: A base (7) is arranged at the bottom of the mounting seat (51), and supporting legs (71) are arranged at the corners around the bottom of the base (7).

9. The electronic component mold forming device according to claim 8, characterized in that: A third linear guide rail (72) is symmetrically provided on the top of the base (7), and a second sliding block (73) capable of sliding in the third linear guide rail (72) is provided inside the third linear guide rail (72), and the second sliding block (73) is fixedly connected to the cooling chamber (6).

10. The electronic component mold forming device according to claim 1, characterized in that: The cooling chamber (6) comprises a folding door (61) arranged on a side of the cooling chamber (6) close to the first electric push rod (3), and ventilation holes (62) are symmetrically provided on both sides of the cooling chamber (6), and fans (63) for circulating internal air are provided inside the cooling chamber (6) corresponding to the ventilation holes (62), and a refrigerator (64) capable of cooling is provided inside the cooling chamber (6) and on a side away from the first electric push rod (3).

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