Loading Fixture and Injection Molding and Stamping Equipment with the Loading Fixture

Abstract

The present invention discloses a loading fixture and an injection stamping device having the loading fixture. The loading fixture includes: a first fixed seat provided with a first loading hole; a first knocking component connected to the first fixed seat for knocking a first material inserted into the first loading hole into a processing device; a first transmission rod connected to the first knocking component; and a first driving mechanism connected to the first knocking component through the first transmission rod for driving the first knocking component to strike the first material so as to knock the first material into the processing device. The loading fixture of the present invention has the advantages of simple and compact structure, convenient loading, strong compatibility, good synchronization performance, low maintenance cost and high production efficiency.

Description

Technical Field

[0001] The present invention relates to the field of injection molding technology, and particularly to a feeding fixture and an injection molding and stamping device having the feeding fixture. Background Art

[0002] A semiconductor device is an electronic device whose conductivity is between that of a good conductor and an insulator, and uses the special electrical properties of semiconductor materials to perform specific functions. It can be used to generate, control, receive, transform, amplify signals and perform energy conversion.

[0003] With the development of technology, the miniaturization and multi-functionality of electronic products have become the main development direction. The miniaturization of electronic products requires that semiconductor devices not only need to be smaller in size, but also need to ensure their structural strength and anti-pollution and anti-corrosion properties. Therefore, it is necessary to use injection molding encapsulation to encapsulate semiconductor devices. However, in the prior art, the injection molding material still needs to be manually fed, and the production efficiency is low, which greatly restricts the development of intelligent devices. Therefore, providing a feeding fixture with a simple and compact structure and convenient feeding has become a problem that must be solved at present. Summary of the Invention

[0004] The technical problem solved by the present invention is to provide a feeding fixture with a simple and compact structure and convenient feeding, and an injection molding and stamping device having the feeding fixture.

[0005] On the one hand, the present invention discloses a feeding fixture, and the feeding fixture includes:

[0006] A first fixed seat provided with a first feeding hole;

[0007] A first knocking assembly connected to the first fixed seat for knocking a first material inserted into the first feeding hole into a processing device;

[0008] A first transmission rod connected to the first knocking assembly;

[0009] A first driving mechanism connected to the first knocking assembly through the first transmission rod for driving the first knocking assembly to strike the first material so as to knock the first material into the processing device.

[0010] Preferably, the first knocking assembly includes:

[0011] A first hinge seat connected to the first fixed seat;

[0012] A first movable handle, and a first end of the first movable handle is hingedly connected to the first hinge seat;

[0013] The first impact member is connected to the second end of the first movable handle and is configured to knock the first material inserted into the first feeding hole into the processing device; the first driving mechanism is connected to the first movable handle through the first transmission rod and is configured to drive the first impact member to impact the first material so as to knock the first material into the processing device.

[0014] Preferably, the first movable handle is detachably connected to the first impact member.

[0015] Preferably, the first fixing base is further provided with a second feeding hole; the feeding fixture further includes:

[0016] A second knocking assembly, connected to the first fixing base and configured to knock the second material inserted into the second feeding hole into the processing device;

[0017] A second transmission rod, connected to the second knocking assembly;

[0018] A linkage rod, movably connected to the first transmission rod and the second transmission rod respectively.

[0019] Preferably, the feeding fixture further includes:

[0020] A feeding-in-place detection mechanism, connected to the first fixing base and configured to detect whether the first material and the second material are in place by detecting the position of the linkage rod.

[0021] Preferably, the feeding-in-place detection mechanism includes:

[0022] An opposed photoelectric switch, which includes a transmitter and a receiver, and a detection opening for accommodating the linkage rod is provided between the transmitter and the receiver.

[0023] Preferably, the feeding fixture further includes:

[0024] A first blocking member, arranged on a side of the first feeding hole facing away from the first knocking assembly;

[0025] In a first state, the first blocking member is located on one side of the first feeding hole to block the first material from moving towards the processing device;

[0026] In a second state, the first blocking member is arranged with a staggered position from the first feeding hole so that the first material can move towards the processing device.

[0027] Preferably, the feeding fixture further includes:

[0028] A first guiding rod, movably connected to the first fixing base;

[0029] The second driving mechanism is connected to the first blocking member and the first guiding rod, and is configured to drive the first blocking member to move.

[0030] Preferably, the first blocking member is movably connected to the first guiding rod and can move along the axial direction of the first guiding rod.

[0031] On the other hand, the present invention also discloses an injection molding and stamping device, including a loading fixture, and the loading fixture is the loading fixture described above.

[0032] In summary, the present invention provides a loading fixture and an injection molding and stamping device having the loading fixture; the loading fixture includes: a first fixed seat provided with a first loading hole; a first knocking assembly connected to the first fixed seat for knocking a first material inserted into the first loading hole into a processing device; a first transmission rod connected to the first knocking assembly; a first driving mechanism connected to the first knocking assembly through the first transmission rod for driving the first knocking assembly to strike the first material so as to knock the first material into the processing device. The first material is pre-positioned through the first loading hole, and then the first knocking assembly knocks the first material to vibrate the first material, so that the first material can quickly and smoothly enter the processing device. Therefore, the loading fixture provided by the present invention has the advantages of simple and compact structure and convenient loading. Description of the Drawings

[0033] Figure 1 is a schematic structural diagram of a first perspective of a preferred embodiment of the loading fixture of the present invention.

[0034] Figure 2 is Figure 1 an enlarged schematic diagram of area A in

[0035] Figure 3 is a schematic structural diagram of a second perspective of a preferred embodiment of the loading fixture of the present invention. Detailed Description of the Embodiments

[0036] The present invention will be described in detail below with reference to the drawings and embodiments. It should be noted that if there is no conflict, the embodiments of the present invention and the various features in the embodiments can be combined with each other, and all are within the protection scope of the present invention.

[0037] Please refer to Figures 1 to 3 , the present invention discloses a loading fixture, which includes:

[0038] A first fixed seat 10 is provided with a first loading hole 11;

[0039] The first knocking component 20, which is connected to the first fixing seat 10, is used to knock the first material inserted into the first feeding hole 11 into the processing equipment;

[0040] The first transmission rod 31, which is connected to the first knocking component 20;

[0041] The first driving mechanism 30, which is connected to the first knocking component 20 through the first transmission rod 31, is used to drive the first knocking component 20 to knock the first material so as to knock the first material into the processing equipment.

[0042] The first material is pre-positioned through the first feeding hole 11, and then the first knocking component 20 knocks the first material to make the first material vibrate, so that the first material can enter the processing equipment quickly and smoothly. Therefore, the feeding fixture provided by the present invention has the advantages of simple and compact structure, convenient feeding, etc.

[0043] Preferably, the first knocking component 20 includes:

[0044] The first hinge seat 21, which is connected to the first fixing seat 10;

[0045] The first movable handle 22, the first end of the first movable handle 22 is hingedly connected to the first hinge seat 21;

[0046] The first impact member 23, which is connected to the second end of the first movable handle 22, is used to knock the first material inserted into the first feeding hole 11 into the processing equipment; the first driving mechanism 30 is connected to the first movable handle 22 through the first transmission rod 31, and is used to drive the first impact member 23 to knock the first material so as to knock the first material into the processing equipment. Therefore, the feeding fixture has the advantage of simple and compact structure.

[0047] Preferably, the first movable handle 22 and the first impact member 23 are detachably connected; so as to select the corresponding impact member for different materials; therefore, the feeding fixture has the advantages of strong compatibility and low maintenance cost, etc.

[0048] Preferably, the first fixing seat 10 is further provided with a second feeding hole 12, and the second feeding hole 12 is arranged side by side with the first feeding hole 11; the feeding fixture further includes:

[0049] The second knocking component 24, which is connected to the first fixing seat 10, is used to knock the second material inserted into the second feeding hole 12 into the processing equipment;

[0050] The second transmission rod 32, which is connected to the second knocking component 24;

[0051] The linkage rod 33 is movably connected to the first transmission rod 31 and the second transmission rod 32 respectively, so that the second transmission rod 32 is linked with the first transmission rod 31, thereby enabling the first driving mechanism 30 to drive the first knocking assembly 20 and the second knocking assembly 24 to perform knocking simultaneously. Therefore, the loading fixture has the advantages of simple and compact structure, good synchronization performance, high production efficiency, etc.

[0052] Preferably, the second knocking assembly 24 includes:

[0053] The second hinge seat 25 is connected to the first fixed seat 10;

[0054] The second movable handle 26, the first end of the second movable handle 26 is hingedly connected to the second hinge seat 25;

[0055] The second impact member 27 is connected to the second end of the second movable handle 26 and is used to knock the second material inserted into the second loading hole 12 into the processing equipment; the first driving mechanism 30 is connected to the second movable handle 26 through the linkage rod 33 and the second transmission rod 32 and is used to drive the second impact member 27 to impact the second material so as to knock the second material into the processing equipment. Therefore, the loading fixture has the advantage of simple and compact structure.

[0056] Preferably, the loading fixture further includes:

[0057] The loading-in-place detection mechanism 40 is connected to the first fixed seat 10 and detects whether the first material and the second material are loaded in place by detecting the position of the linkage rod 33. Therefore, the loading fixture has the advantages of accurate loading and high automation degree.

[0058] Preferably, the loading-in-place detection mechanism 40 includes:

[0059] The opposed photoelectric switch, which includes a transmitter 41 and a receiver 42, and a detection opening 43 for accommodating the linkage rod 33 is provided between the transmitter 41 and the receiver 42. Its working principle is: the light emitted by the transmitter 41 directly enters the receiver 42, and when the linkage rod 33 reaches between the transmitter 41 and the receiver 42 to block the light, the photoelectric switch generates a knocking switch signal.

[0060] In this embodiment, the first fixing seat 10, the first movable handle 22, the second movable handle 26 and the linkage rod 33 form a parallelogram mechanism, and the linkage rod 33 always remains parallel to the first fixing seat 10; and the first impact member 23 and the second impact member 27 are respectively connected to the first movable handle 22 and the second movable handle 26; therefore, the positions of the first impact member 23 and the second impact member 27 can be detected by detecting the relative distance between the linkage rod 33 and the first fixing seat 10, and further, whether the first material and the second material are in place for feeding can be detected. Therefore, the feeding fixture has the advantages of accurate feeding and high automation degree.

[0061] Preferably, the feeding fixture further includes:

[0062] A first blocking member 50, disposed on a side of the first feeding hole 11 facing away from the first knocking assembly 20 and arranged side by side with the first fixing seat 10; to prevent the first material and the second material from directly falling into the processing equipment when being respectively placed into the first feeding hole 11 and the second feeding hole 12, causing problems such as deviation and non-synchronization of the first material and the second material; through the setting of the first blocking member 50, it is convenient to pre-position the first material and the second material.

[0063] In the first state, the first blocking member 50 is located on one side of the first feeding hole 11 to block the first material and the second material from moving towards the processing equipment;

[0064] In the second state, the first blocking member 50 is arranged with a staggered position from the first feeding hole 11, so that the first material and the second material can move towards the processing equipment.

[0065] Preferably, the feeding fixture further includes:

[0066] A first guide rod 51, movably connected to the first fixing seat 10, such that the first guide rod 51 always remains parallel to the first fixing seat 10, facilitating simultaneously blocking or simultaneously releasing the first material and the second material;

[0067] A second driving mechanism 52, connected to the first blocking member 50 and the first guide rod 51, for driving the first blocking member 50 to move. Therefore, the feeding fixture has the advantages of simple and compact structure, good feeding synchronization performance, and high production efficiency.

[0068] Preferably, the first blocking member 50 is movably connected to the first guide rod 51 and can move along the axial direction of the first guide rod 51. Specifically, the first blocking member 50 is provided with a first receiving hole 53 for receiving the first guide rod 51, so that the first blocking member 50 can be sleeved on the first guide rod 51; the first blocking member 50 is provided with an adjustment gap 54 extending to the first receiving hole 53, and an adjustment screw (not shown in the figure) for adjusting the size of the adjustment gap 54 is provided; so as to facilitate adjusting the tightness of the first blocking member 50 sleeved on the first guide rod 51; and further adjusting the position of the first blocking member 50 on the first guide rod 51. Therefore, the feeding device has the advantages of simple and compact structure, simple assembly, convenient debugging, good compatibility, etc.

[0069] In this embodiment, the first driving mechanism 30 and the second driving mechanism 52 are both cylinders; in other embodiments, the first driving mechanism 30 and the second driving mechanism 52 can also be reciprocating linear motion driving mechanisms such as linear motors, which are not specifically limited herein.

[0070] In this embodiment, the first fixed seat 10, the first knocking assembly 20, the second knocking assembly 24, the first transmission rod 31, the second transmission rod 32 and the first driving mechanism 30 can all be one or more, which are not specifically limited herein.

[0071] The present invention also discloses an injection molding and stamping device, including a feeding fixture, and the feeding fixture is the feeding fixture described above.

[0072] In summary, the present invention provides a feeding fixture and an injection molding and stamping device having the feeding fixture; the feeding fixture includes: a first fixed seat 10, provided with a first feeding hole 11; a first knocking assembly 20, connected to the first fixed seat 10, for knocking a first material inserted into the first feeding hole 11 into a processing device; a first transmission rod 31, connected to the first knocking assembly 20; a first driving mechanism 30, connected to the first knocking assembly 20 through the first transmission rod 31, for driving the first knocking assembly 20 to knock the first material, so as to knock the first material into the processing device. The first material is pre-positioned through the first feeding hole 11, and then the first knocking assembly 20 knocks the first material, so that the first material vibrates, and further enables the first material to enter the processing device quickly and smoothly. Therefore, the feeding fixture provided by the present invention has the advantages of simple and compact structure and convenient feeding.

[0073] The above has introduced in detail the loading fixture provided by the present invention and the injection molding and stamping equipment having the loading fixture. Specific examples are used in this article to elaborate on the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification is only the implementation manner of the present invention, and does not limit the patent scope of the present invention. Any equivalent structural or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, is equally included in the patent protection scope of the present invention. It should not be construed as a limitation of the present invention.

Claims

1. A loading fixture, characterized in that, The feeding fixture includes: A first fixed seat provided with a first feeding hole; A first knocking component connected to the first fixed seat for knocking a first material inserted into the first feeding hole into a processing device; A first transmission rod connected to the first knocking component; A first driving mechanism connected to the first knocking component through the first transmission rod for driving the first knocking component to strike the first material so as to knock the first material into the processing device; The first knocking component includes: A first hinge seat connected to the first fixed seat; A first movable handle, the first end of the first movable handle is hingedly connected to the first hinge seat; A first striking member connected to the second end of the first movable handle for knocking the first material inserted into the first feeding hole into the processing device; The first driving mechanism is connected to the first movable handle through the first transmission rod for driving the first striking member to strike the first material so as to knock the first material into the processing device; The first fixed seat is further provided with a second feeding hole; The feeding fixture further includes: A second knocking component connected to the first fixed seat for knocking a second material inserted into the second feeding hole into the processing device; A second transmission rod connected to the second knocking component; A linkage rod respectively and movably connected to the first transmission rod and the second transmission rod.

2. The feeding jig according to claim 1, characterized in that: The first movable handle is detachably connected to the first striking member.

3. The feeding fixture according to claim 1, characterized in that, The feeding fixture further includes: A feeding-in-place detection mechanism connected to the first fixed seat for detecting whether the first material and the second material are fed in place by detecting the position of the linkage rod.

4. The loading jig according to claim 3, characterized in that, The feeding-in-place detection mechanism includes: A transmissive photoelectric switch, which includes a transmitter and a receiver, and a detection opening for accommodating the linkage rod is provided between the transmitter and the receiver.

5. The loading fixture according to any one of claims 1 to 4, characterized in that, The feeding fixture further includes: A first blocking member provided on a side of the first feeding hole facing away from the first knocking component; In a first state, the first blocking member is located on one side of the first feeding hole to block the first material from moving towards the processing device; In a second state, the first blocking member is arranged with a staggered position from the first feeding hole so that the first material can move towards the processing device.

6. The loading fixture according to claim 5, wherein The feeding fixture further includes: A first guiding rod movably connected to the first fixed seat; A second driving mechanism connected to the first blocking member and the first guiding rod for driving the first blocking member to move.

7. The loading fixture according to claim 6, characterized in that: The first blocking member is movably connected to the first guiding rod and can move along the axial direction of the first guiding rod.

8. An injection stamping device, comprising a loading fixture, characterized in that: The feeding fixture is the feeding fixture according to any one of claims 1 to 7.

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