Pop-up mechanism and stamping die

Abstract

The utility model relates to a pop-up mechanism and a stamping die. The pop-up mechanism comprises a base, a supporting piece, a material sliding plate, a pop-up plate and a driving piece. The supporting piece and the base are arranged in the first direction. The material sliding plate comprises a feeding end and a discharging end, the discharging end is connected with the base, and the feeding end is located on the upper side of the discharging end. The material sliding plate is connected to the upper side of the supporting piece and provided with a mounting groove. One end of the elastic plate is rotationally connected to the discharging end. The driving piece is used for driving the other opposite end of the elastic plate to rotate between the first position and the second position. When the other opposite end of the elastic plate is located at the first position, the elastic plate is located in the mounting groove. When the other opposite end of the elastic plate is located at the second position, the other opposite end of the elastic plate is located on the side, back to the supporting piece, of the material sliding plate. According to the waste recycling device, waste materials with the material blocking phenomenon can be recycled through the ejection mechanism, and therefore normal recycling of the waste materials is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle manufacturing, in particular to an ejection mechanism and a stamping die. Background Art

[0002] The stamping die includes an upper die and a lower die. After placing the part to be processed on the lower die, the upper die can be used to stamp the part to be processed on the lower die to process the part into the required shape. During stamping, waste will fall off the part to be processed. After falling off the part to be processed, the waste will fall into the slide and slide along the slide to the waste bin to achieve waste recycling. However, when the waste falling off the part to be processed is too large or has an irregular shape, the waste may get stuck in the slide, causing the waste to get stuck, which will affect the normal recycling of the waste.

[0003] For example, the prior art CN212329297U discloses a detection device for waste in stamping automation molds, including a first connecting plate, a second connecting plate and a reflective sensor, wherein the reflective sensor includes a transmitter, a receiver box and a reflector, a mounting box is fixed on the first connecting plate, a transmitter and a receiver are contained in the mounting box, a reflector is fixed on the second connecting plate, the mounting box and the reflector are symmetrical relative to the waste slide, and the transmitter and the receiver are connected via a connecting line and a comparison device.

[0004] The above design can detect whether the waste material is stuck and control the press to automatically stop after the waste material is stuck. However, the waste material is still stuck in the slideway, and the problem of the waste material being stuck is not solved. Utility Model Content

[0005] The present application provides an ejection mechanism and a stamping die to solve the problem that waste materials may get stuck in the slideway when processing parts. The technical solution adopted by the utility model is as follows:

[0006] According to the first aspect involved in the present application, there is provided a pop-up mechanism, comprising a base, a support member, a slide plate, a spring plate and a driving member. The support member and the base are arranged along a first direction. The slide plate comprises a feed end and a discharge end, the discharge end is connected to the base, and the feed end is located on the upper side of the discharge end. The slide plate is connected to the upper side of the support member, and the slide plate is provided with a mounting groove. One end of the spring plate is rotatably connected to the discharge end. The driving member is used to drive the other end of the spring plate to rotate between a first position and a second position. When the other end of the spring plate is located in the first position, the spring plate is located in the mounting groove. When the other end of the spring plate is located in the second position, the other end of the spring plate is located on the side of the slide plate facing away from the support member.

[0007] Through the above arrangement, when the waste material is not stuck and can slide normally on the ejection mechanism, since the spring plate is located in the mounting groove, the spring plate will not block the waste material, so that the waste material can gradually move downward along the sliding plate and the spring plate, thereby realizing normal recovery of the waste material.

[0008] When the waste material is stuck, the driving member can drive the other end of the spring plate to rotate from the first position to the second position, so that the other end of the spring plate extends out of the installation slot. In this way, the other end of the spring plate will contact the waste material during the rotation of the spring plate, and push the waste material to move along the spring plate and the slide plate as the spring plate rotates, so that the waste material moves along the spring plate and the slide plate again, so as to recycle the waste material that is stuck, and avoid the waste material that is stuck from affecting the normal sliding of other waste materials along the spring plate and the slide plate, thereby ensuring the normal recycling of the waste material.

[0009] In some embodiments, the support member includes a sleeve, a connecting rod and a supporting rod. The sleeve is connected to the slide plate and is located on the side of the slide plate facing the mold. The connecting rod is inserted into the sleeve and is rotatably connected to the sleeve. The supporting rod is connected to the lower side of the connecting rod.

[0010] Through the above arrangement, since the connecting rod is inserted into the sleeve, after the pop-up mechanism is installed, the support rod can support the sleeve, and then support the slide plate. In this way, through the arrangement of the support rod, the sleeve and the connecting rod, the slide plate can be more stably connected to the base, so that the stability of the overall structure of the pop-up mechanism can be improved, so that the waste can slide along the slide plate and the spring plate more stably, and the waste recovery function of the pop-up mechanism can be ensured. In addition, since the connecting rod and the sleeve are rotatably connected, when the angle between the slide plate and the horizontal plane needs to be adjusted, the angle between the slide plate and the horizontal plane can be adjusted to a suitable size first, and then the relative position of the support rod and the slide plate can be changed by rotating the connecting rod, so that the support rod can support the slide plate, thereby realizing the installation of the pop-up mechanism, so that the angle between the slide plate and the plane can be adjusted more conveniently to meet the needs of recycling waste, thereby improving the practicality of the pop-up mechanism.

[0011] In some embodiments, the mounting groove penetrates the slide plate along the thickness direction of the slide plate. The ejection mechanism further includes a buffer sleeve, in which a portion of the connecting rod is inserted. When the other end of the spring plate is located at the first position, the buffer sleeve contacts the spring plate.

[0012] Through the above-mentioned setting, the installation groove runs through the slide plate, which is convenient for processing the installation groove compared to cutting grooves on the slide plate, thereby facilitating the setting of the slide plate. In addition, through the setting of the connecting rod, the spring plate can be limited. When the spring plate is reset, the connecting rod can limit the spring plate from continuing to move, thereby limiting the spring plate in the installation groove to ensure that the waste can slide normally along the spring plate and the slide plate and be recycled. In addition, through the setting of the buffer sleeve, the spring plate can be buffered when the spring plate is reset, avoiding damage to the spring plate and the connecting rod after collision, so as to protect the spring plate.

[0013] In some embodiments, the invention further comprises a rotating shaft, which is rotatably connected to the base and connected to the driving member. The spring plate is connected to the rotating shaft.

[0014] Through the above arrangement, when the waste material is stuck, the driving member can drive the rotating shaft to rotate, thereby driving the spring plate to rotate, so that the other end of the spring plate can rotate from the first position to the second position, so as to realize the recovery of the waste material that has been stuck.

[0015] In some embodiments, the base is provided with a mounting channel, the axial direction of the mounting channel is perpendicular to the thickness direction of the slide plate and perpendicular to the first direction. The base is provided with a mounting opening on one side facing the slide plate, the mounting opening is communicated with both the mounting channel and the mounting groove. The rotating shaft is provided in the mounting channel and is rotatably connected to the base. The spring plate is passed through the mounting opening and is connected to the rotating shaft.

[0016] Through the above arrangement, since the spring plate is passed through the mounting opening, the mounting opening can limit the spring plate so that the spring plate can only move in the mounting opening. Since the rotating shaft is arranged in the mounting channel and the spring plate is connected to the rotating shaft, the mounting opening can limit the rotating shaft through the spring plate, thereby restricting the rotating shaft in the mounting channel, thereby realizing the rotational connection between the rotating shaft and the base.

[0017] In some embodiments, when the other end of the spring plate is located at the first position, a side surface of the spring plate facing away from the support member is flush with a side surface of the sliding plate facing away from the support member.

[0018] Through the above-mentioned arrangement, in the process of the waste material sliding along the slide plate and the spring plate, the spring plate can slide along the slide plate and the spring plate more smoothly, thereby reducing the possibility of the waste material getting stuck in the process of sliding along the slide plate and the spring plate, thereby improving the waste material recovery effect of the ejection mechanism.

[0019] In some embodiments, the angle between the plane where the sliding plate is located and the horizontal plane is A, and 45°≤A≤60°.

[0020] Through the above-mentioned arrangement, after the waste falls on the slide plate, the waste will slide along the slide plate under the action of gravity. Within the above-mentioned angle range, the waste can slide on the slide plate relatively quickly to achieve rapid recovery of the waste. In addition, the slide plate can extend a longer distance in the horizontal direction to facilitate the waste to slide a longer distance along the slide plate, thereby facilitating the recovery of the waste.

[0021] In some embodiments, when the other end of the spring plate is located at the second position, the angle between the plane where the spring plate is located and the plane where the sliding plate is located is B, and 30°≤B≤45°.

[0022] Through the above-mentioned setting, the spring plate can rotate to a vertical position during the rotation process, and the thickness direction of the spring plate is parallel to the horizontal plane. For example, when A=45°, the spring plate is in a vertical position when B=45°, when A=50°, the spring plate is in a vertical position when B=40°, and when A=60°, the spring plate is in a vertical position when B=30°.

[0023] In this way, when the waste material is stuck, the spring plate can be rotated to a vertical position to ensure that the waste material can be normally recovered under the push of the spring plate, avoiding the waste material from still being stuck, thereby ensuring the recycling effect of the ejection mechanism on the waste material.

[0024] In some embodiments, a sensor is further included, the sensor is connected to the feed end, and is used to detect the material accumulated at the feed end. In addition, along the direction of the rotation axis of the other end opposite to the spring plate, the projection of the sensor coincides with the projection of the spring plate.

[0025] The driving member is electrically connected to the sensor, and is used for driving the other end of the spring plate to rotate from the first position to the second position when materials are accumulated on the other end of the spring plate.

[0026] Through the above arrangement, when there is no waste material piled up at the feed end, the driving member will not drive the spring plate to rotate, so as to ensure that the waste material can slide normally along the slide plate and the spring plate, thereby realizing the recycling of the waste material. When the sensor detects that there is material piled up at the feed end, that is, when the waste material is stuck, the driving member will drive the other end of the spring plate to rotate from the first position to the second position, so as to recycle the waste material that is stuck, so that the ejection mechanism can automatically recycle the waste material that is stuck, without the need for manual operation by the staff, which can reduce the operation requirements of the staff during the waste material recycling process and facilitate the recycling of the waste material.

[0027] According to a second aspect of the present application, a stamping die is provided, comprising a die and the above-mentioned ejection mechanism. The die comprises an upper die and a lower die. The ejection mechanism is arranged on the lower die.

[0028] Therefore, the above technical features of the present application have the following beneficial effects:

[0029] (1) The present application sets up an ejection mechanism, so that when the waste material is stuck, the driving member drives the other end of the spring plate to rotate from the first position to the second position, so that the other end of the spring plate extends out of the installation slot. In this way, the other end of the spring plate will contact the waste material during the rotation of the spring plate, and push the waste material to move along the spring plate and the slide plate as the spring plate rotates, so that the waste material moves along the spring plate and the slide plate again, so as to recycle the waste material that is stuck, and avoid the waste material that is stuck affecting the normal sliding of other waste materials along the spring plate and the slide plate, thereby ensuring the normal recycling of the waste material.

[0030] (2) The present application can improve the stability of the overall structure of the ejection mechanism by setting up the sleeve, the connecting rod and the supporting rod, and can more conveniently adjust the angle between the sliding plate and the plane to meet the needs of recycling waste.

[0031] (3) The present application facilitates the processing of the mounting groove by providing the mounting groove and the buffer sleeve, and can limit and buffer the spring plate when the spring plate is reset, thereby preventing the spring plate and the connecting rod from being damaged after collision, thereby protecting the spring plate.

[0032] (4) The present application can realize the rotational connection between the spring plate and the base by setting a rotation shaft and connecting the spring plate and the rotation shaft.

[0033] (5) The present application can restrict the rotating shaft within the mounting channel by setting the mounting channel and the mounting opening, thereby realizing the rotating connection between the rotating shaft and the base.

[0034] (6) The present application reduces the possibility of waste material getting stuck when sliding along the slide plate and the spring plate by setting the spring plate, thereby improving the recycling effect of the ejection mechanism on waste material.

[0035] (7) The present application can facilitate the recycling of waste materials by setting the angle between the plane where the sliding plate is located and the horizontal plane.

[0036] (8) The present application sets the angle between the plane where the spring plate is located and the plane where the slide plate is located, so that the spring plate can be rotated to a vertical position to ensure that the waste can be normally recovered under the push of the spring plate and avoid the waste being stuck.

[0037] (9) The present application can detect whether there is material accumulated at the other end of the spring plate by setting a sensor, so that the driving member can be activated when there is material accumulated at the other end of the spring plate, thereby enabling the ejection mechanism to automatically recycle the waste material that has been stuck.

[0038] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present application, and together with the specification are used to explain the principles of the present application, and do not constitute an improper limitation on the present application.

[0040] Figure 1 is a schematic diagram of the external structure of a stamping die according to an exemplary embodiment;

[0041] Figure 2 is one of the external structural schematic diagrams of the ejection mechanism according to an exemplary embodiment;

[0042] Figure 3 is a second schematic diagram of the external structure of the ejection mechanism according to an exemplary embodiment;

[0043] Figure 4 is a third schematic diagram of the external structure of the ejection mechanism according to an exemplary embodiment;

[0044] Figure 5 is a fourth schematic diagram of the external structure of the ejection mechanism according to an exemplary embodiment;

[0045] Figure 6 yes Figure 5 A local enlarged schematic diagram of the middle A;

[0046] Figure 7 yes Figure 2 A partial enlarged schematic diagram of point B in the middle;

[0047] Figure 8 It is a schematic diagram of the external structure of a spring plate and a sliding plate according to an exemplary embodiment.

[0048] Among them, 100, stamping die; 10, pop-up mechanism; 1, base; 11, installation channel; 111, opening; 12, installation port; 13, second installation hole; 2, slide plate; 21, installation slot; 3, spring plate; 4, driving member; 41, motor; 411, output shaft; 412, first installation hole; 5, sensor; 6, rotating shaft; 61, snap-in slot; 7, flat key; 30, support member; 8, sleeve; 9, support rod; 91, first sub-rod; 92, second sub-rod; 93, third sub-rod; 101, connecting rod; 102, buffer sleeve; 103, fastener; 104, baffle; 20, mold; 201, placement part; 202, installation part; X, first direction. DETAILED DESCRIPTION

[0049] In order to enable ordinary persons in the art to better understand the technical solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0050] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the attached claims.

[0051] The stamping die includes an upper die and a lower die. After placing the part to be processed on the lower die, the upper die can be used to stamp the part to be processed on the lower die to process the part into the required shape. During stamping, waste will fall off the part to be processed. After falling off the part to be processed, the waste will fall into the slide and slide along the slide to the waste bin to achieve waste recycling. However, when the waste falling off the part to be processed is too large or has an irregular shape, the waste may get stuck in the slide, causing the waste to get stuck, which will affect the normal recycling of the waste.

[0052] Based on this, Figure 1 As shown, the present application provides a stamping die 100 , which includes a die 20 , and the die 20 includes an upper die and a lower die.

[0053] The stamping die 100 further includes an ejection mechanism 10 , which is disposed on the lower die to receive waste materials that fall off the part to be processed when the part to be processed is being processed.

[0054] Specifically, Figure 1 As shown, the lower mold includes a placement portion 201 and a mounting portion 202. The placement portion 201 is used to place the parts to be processed. The mounting portion 202 is connected to the placement portion 201 in a first direction ( Figure 1 The ejection mechanism 10 is provided on the mounting portion 202 and is located at the placement portion 201.

[0055] In some examples, the stamping die 100 further includes a waste box, and waste materials can slide along the ejection mechanism 10 into the waste box to achieve recycling of the waste materials.

[0056] Specifically, Figure 2 , Figure 3 As shown, the ejection mechanism 10 includes a base 1 , a support member 30 , a sliding plate 2 and an ejection plate 3 .

[0057] The support member 30 and the base 1 are arranged along a first direction. The slide plate 2 includes a feed end and a discharge end, the discharge end is connected to the base 1, and the feed end is located on the upper side of the discharge end. The slide plate 2 is connected to the upper side of the support member 30, and the slide plate 2 is provided with a mounting groove 21. One end of the spring plate 3 is rotatably connected to the discharge end. When the other end of the spring plate 3 is located at the first position, the spring plate 3 is located in the mounting groove 21.

[0058] Specifically, the base is fixed together with the mold 20. For example, the base 1 can be fixed together with the mold 20 by welding, bonding, clamping, etc.

[0059] Through the above arrangement, when the waste material is not stuck and can slide normally on the ejection mechanism 10, since the spring plate 3 is located in the mounting groove 21, the spring plate 3 will not block the waste material, so that the waste material can gradually move downward along the sliding plate 2 and the spring plate 3, thereby realizing normal recovery of the waste material.

[0060] Specifically, the waste box is arranged at the base 1 , and after the waste slides along the sliding plate 2 and the spring plate 3 to the base 1 , it can fall into the waste box from the base 1 .

[0061] like Figure 2 , Figure 4 As shown, the ejection mechanism 10 further includes a driving member 4. When the other end of the spring plate 3 is located at the second position, the other end of the spring plate 3 is located at the side of the slide plate 2 facing away from the support member 30. The driving member 4 is used to drive the other end of the spring plate 3 to rotate between the first position and the second position.

[0062] Exemplarily, the sliding plate 2 may be a flat plate, or the sliding plate 2 may be a curved plate.

[0063] Exemplarily, the ejection mechanism 10 may include only one spring plate 3 .

[0064] Exemplarily, the ejection mechanism 10 may include multiple spring plates 3, such as two, three, etc., and correspondingly, the number of mounting slots 21 should also be multiple, and the thickness directions of the multiple spring plates 3 are consistent. The driving member 4 is used to drive the multiple spring plates 3 to rotate synchronously.

[0065] With the above arrangement, when the waste material is stuck, the driving member 4 can drive the other end of the spring plate 3 to rotate from the first position to the second position, so that the other end of the spring plate 3 extends out of the mounting slot 21 .

[0066] In this way, the other end of the spring plate 3 will contact the waste during the rotation of the spring plate 3, and push the waste to move as the spring plate 3 rotates, so that the waste moves along the spring plate 3 and the sliding plate 2 again, so as to recover the waste that is stuck and avoid the waste that is stuck affecting the normal sliding of other waste along the spring plate 3 and the sliding plate 2, thereby ensuring the normal recovery of the waste.

[0067] In some embodiments, when the other opposite end of the spring plate 3 is located at the first position, a surface of the spring plate 3 facing away from the support member 30 is flush with a surface of the sliding plate 2 facing away from the support member 30 .

[0068] In this way, when the waste material slides along the slide plate 2 and the spring plate 3, the spring plate can slide more smoothly along the slide plate 2 and the spring plate 3, which can reduce the possibility of the waste material getting stuck when sliding along the slide plate 2 and the spring plate 3, thereby improving the waste recovery effect of the ejection mechanism 10.

[0069] In some embodiments, Figure 4 As shown, the ejection mechanism 10 further includes a sensor 5, which is connected to the feed end and is used to detect the materials accumulated at the feed end. In addition, along the direction of the rotation axis of the other end of the ejection plate 3, the projection of the sensor 5 coincides with the projection of the ejection plate 3.

[0070] The driving member 4 is electrically connected to the sensor 5 , and is used to drive the other end of the spring plate 3 to rotate from the first position to the second position when materials are accumulated at the feeding end.

[0071] It can be understood that when the waste material is directly stuck at the other end opposite to the spring plate 3, the sensor 5 can detect that there is material accumulated at the other end opposite to the spring plate 3, and when the waste material is stuck between one end of the spring plate 3 and the other end opposite to the spring plate 3, the waste material will gradually accumulate until it accumulates at the other end opposite to the spring plate 3, which can also enable the sensor 5 to detect that there is material accumulated at the other end opposite to the spring plate 3.

[0072] Through the above arrangement, when there is no waste material piled up at the feed end, the driving member 4 will not drive the spring plate 3 to rotate, so as to ensure that the waste material can slide normally along the slide plate 2 and the spring plate 3, thereby realizing the recycling of the waste material.

[0073] When the sensor detects that there is material accumulation at the feed end, that is, when the waste is stuck, the drive member 4 will drive the other end of the spring plate 3 to rotate from the first position to the second position to recover the waste that has been stuck. In this way, the ejection mechanism 10 can automatically recover the waste that has been stuck, without the need for manual operation by the staff. This can reduce the operating requirements of the staff during the waste recovery process and facilitate the recovery of the waste.

[0074] Specifically, the sensor 5 is used to detect the distance between the material and the other end opposite to the spring plate 3, and is used to detect the duration of time when the distance between the material and the other end opposite to the spring plate 3 is less than a preset distance.

[0075] The ejection mechanism 10 further includes a controller. The controller is electrically connected to the sensor 5 and to the driving member 4. The controller is used to control the driving member 4 to drive the other end of the spring plate 3 to rotate from the first position to the second position when the distance between the material and the other end of the spring plate 3 is less than the preset distance for a preset time.

[0076] It can be understood that when the waste material slides along the slide plate 2 and the spring plate 3 and slides to the other end opposite to the spring plate 3, the distance between the waste material and the other end opposite to the spring plate 3 is less than the preset distance. Along the thickness direction of the slide plate 2, the distance between an object slightly away from the other end opposite to the spring plate 3 and the other end opposite to the spring plate 3 is greater than the preset distance, so that only the waste material can trigger the controller when it slides to the other end opposite to the spring plate 3, and other objects are prevented from triggering the controller, thereby ensuring the normal function of the ejection mechanism 10.

[0077] It should be noted that the size of the preset distance can be adjusted according to the size of the waste generated during the production process and the setting of the working environment around the stamping die 100 to meet the working requirements of the controller.

[0078] Through the above-mentioned setting, when the waste material is not stuck and slides normally past the other end opposite to the spring plate 3, the distance between the waste material and the other end opposite to the spring plate 3 is less than the preset distance for a period of time less than the preset time. At this time, the controller will not control the drive member 4 to start, and the spring plate 3 is located in the installation groove 21, so that the waste material can slide along the sliding plate 2 and the spring plate 3, thereby realizing the normal recovery of the waste material.

[0079] When the waste material is stuck and is stuck at the other end of the spring plate 3, the time during which the distance between the waste material and the other end of the spring plate 3 is less than the preset distance will gradually increase until it exceeds the preset time. At this time, the controller will control the driving member 4 to start, so as to drive the other end of the spring plate 3 to rotate from the first position to the second position, so as to recycle the waste material that has been stuck.

[0080] It should be noted that when the volume of the waste is large, although the waste does not release during the process of sliding on the slide plate 2 and the spring plate 3, due to the large volume of the waste, the waste slides on the slide plate 2 and the spring plate 3 for a long time, and the distance between the other end of the waste and the spring plate 3 is less than the preset distance. The time may also be greater than the preset time. At this time, the controller will control the driving member 4 to drive the other end of the spring plate 3 to rotate from the second position to the first position, so that the other end of the spring plate 3 pushes the waste, thereby speeding up the recovery of the waste.

[0081] Exemplarily, the preset duration may be 2s, 3s, 4s, etc.

[0082] It should be noted that the preset duration can be adjusted according to the size of the waste generated during the production process to meet the working requirements of the controller.

[0083] In some examples, the sensor 5 includes an infrared distance measuring sensor 5 , which is disposed at the other end of the spring plate 3 to detect the distance between the waste material and the other end of the spring plate 3 when the waste material slides over the other end of the spring plate 3 .

[0084] On this basis, in some examples, the controller is also used to control the driving member 4 to drive the other end of the spring plate 3 to rotate from the second position to the first position when the other end of the spring plate 3 is in the second position and the distance between the material and the other end of the spring plate 3 is greater than a preset distance.

[0085] Through the above arrangement, after the other end of the spring plate 3 is located in the second position, when the distance between the waste material and the other end of the spring plate 3 is greater than the preset distance, the waste material has slid normally on the spring plate 3 and the sliding plate 2. At this time, the controller can control the driving member 4 to drive the other end of the spring plate 3 to rotate from the second position to the first position, so that the other end of the spring plate 3 extends into the installation groove 21.

[0086] In this way, when the waste material that has been stuck is recovered, the spring plate 3 can be automatically reset, so that the waste material generated thereafter can slide normally on the spring plate 3 and the slide plate 2, thereby ensuring the normal recovery of the waste material generated thereafter.

[0087] In other examples, the controller is also used to control the driving member 4 to drive the other end of the spring plate 3 to rotate toward the first position when the distance between the material and the other end of the spring plate 3 is greater than a preset distance during the process of the other end of the spring plate 3 rotating from the first position to the second position.

[0088] Through the above arrangement, even if the other end of the spring plate 3 has not rotated to the second position, as long as the distance between the waste material and the other end of the spring plate 3 is greater than the preset distance, the waste material has slid normally on the spring plate 3 and the sliding plate 2. At this time, the controller can control the driving member 4 to drive the other end of the spring plate 3 to rotate to the first position, thereby accelerating the recovery speed of the spring plate 3.

[0089] In some examples, a buffer device such as a rubber pad may be provided on the bottom wall of the mounting groove 21 to prevent the spring plate 3 from colliding with the slide plate 2 when the spring plate 3 is reset.

[0090] In other embodiments, the pop-up mechanism 10 also includes an elastic member, one end of which is connected to the spring plate 3, and the other end of the elastic member is connected to the base 1. When the driving member 4 drives the other end of the spring plate 3 to rotate from the first position to the second position, the spring plate 3 will drive the elastic member to undergo elastic deformation that can generate a restoring force.

[0091] The controller is also used to control the driving member 4 to close when the other end of the spring plate 3 is located at the second position and the distance between the material and the other end of the spring plate 3 is greater than a preset distance.

[0092] Exemplarily, the elastic member may be a spring such as a torsion spring, an elastic column, or the like.

[0093] Through the above arrangement, when the waste material with a jamming phenomenon is recovered, the driving member 4 is closed. At this time, the restoring force of the elastic member can drive the spring plate 3 to rotate in the opposite direction, so that the spring plate 3 extends into the mounting groove 21, and the spring plate 3 is automatically reset. In this way, it can be ensured that the waste material generated thereafter can slide normally on the spring plate 3 and the sliding plate 2, thereby ensuring the normal recovery of the waste material generated thereafter.

[0094] In order to ensure the stability of the pop-up mechanism 10 structure, in some embodiments, as Figure 3 As shown, the ejection mechanism 10 further includes a sleeve 8 , a connecting rod 101 and a supporting rod 9 .

[0095] The sleeve 8 is connected to the slide plate 2 and is located on the side of the slide plate 2 facing the mold 20. The connecting rod 101 is inserted into the sleeve 8 and is rotatably connected to the sleeve 8. The support rod 9 is connected to the lower side of the connecting rod 101.

[0096] Specifically, the other end of the support rod 9 is in contact with the mold 20 .

[0097] Through the above arrangement, since the connecting rod 101 is inserted into the sleeve 8 , after the ejection mechanism 10 is installed, the support rod 9 can support the sleeve 8 , and further support the slide plate 2 .

[0098] In this way, through the setting of the support rod 9, the sleeve 8 and the connecting rod 101, the slide plate 2 can be more stably connected to the base 1, which can improve the stability of the overall structure of the pop-up mechanism 10, so that the waste can slide more stably along the slide plate 2 and the spring plate 3, thereby ensuring the pop-up mechanism 10's function of recycling waste.

[0099] Furthermore, since the connecting rod 101 and the sleeve 8 are rotatably connected, when the angle between the slide plate 2 and the horizontal plane needs to be adjusted, the angle between the slide plate 2 and the horizontal plane can be adjusted to an appropriate size first, and then the connecting rod 101 can be rotated to change the relative position of the support rod 9 and the slide plate 2, so that the support rod 9 can support the slide plate 2, thereby realizing the installation of the pop-up mechanism 10. In this way, the angle between the slide plate 2 and the plane can be adjusted more conveniently to meet the needs of waste recycling, thereby improving the practicability of the pop-up mechanism 10.

[0100] Exemplarily, the support rod 9 may include only one rod body, one end of which is connected to the connecting rod 101 , and the other end of which is in contact with the mold 20 .

[0101] For example, Figure 3 As shown, the support rod 9 includes a first sub-rod 91 and a second sub-rod 92 .

[0102] One end of the first sub-rod 91 is connected to one end of the connecting rod 101, and the other end of the first sub-rod 91 contacts the mold 20. One end of the second sub-rod 92 is connected to the other end of the connecting rod 101, and the other end of the second sub-rod 92 contacts the mold 20.

[0103] In some examples, the support rod 9 further includes a third sub-rod 93, which is located between the first sub-rod 91 and the second sub-rod 92 and connected to both the first sub-rod 91 and the second sub-rod 92. The third sub-rod 93 contacts the mold 20 on one side thereof facing the mold 20.

[0104] Through the above-mentioned arrangement, the support rod 9 and the connecting rod 101 can have a higher connection strength, which can improve the stability of the overall structure of the pop-up mechanism 10, and because the third sub-rod 93 contacts the mold 20 on the side facing the mold 20, the mold 20 and the support rod 9 can have a larger contact area.

[0105] In this way, the mold 20 can support the support rod 9 more stably, thereby supporting the slide plate 2 more stably, so that the waste can slide along the slide plate 2 and the spring plate 3 more stably, further ensuring the ejection mechanism 10's function of recovering the waste.

[0106] In some embodiments, Figure 2 , Figure 3 As shown, the mounting groove 21 penetrates the sliding plate 2 along the thickness direction of the sliding plate 2 .

[0107] The ejection mechanism 10 further includes a buffer sleeve 102, and a portion of the connecting rod 101 is inserted into the buffer sleeve 102. When the other end of the spring plate 3 extends into the mounting groove 21, the buffer sleeve 102 contacts the spring plate 3.

[0108] Exemplarily, the buffer sleeve 102 may be a rubber sleeve, a cotton sleeve, a silicone sleeve, or the like.

[0109] Through the above arrangement, the installation groove 21 passes through the slide plate 2 . Compared with cutting a groove on the slide plate 2 , the processing of the installation groove 21 can be facilitated, thereby facilitating the arrangement of the slide plate 2 .

[0110] In addition, by setting the connecting rod 101, the spring plate 3 can be limited. When the spring plate 3 is reset, the connecting rod 101 can limit the spring plate 3 from continuing to move, thereby limiting the spring plate 3 in the installation groove 21 to ensure that the waste can slide normally along the spring plate 3 and the sliding plate 2 and be recovered.

[0111] In addition, by providing the buffer sleeve 102 , the spring plate 3 can be buffered when the spring plate 3 is reset, so as to avoid damage to the spring plate 3 and the connecting rod 101 after collision, thereby protecting the spring plate 3 .

[0112] In some embodiments, one end of the spring plate 3 close to the base 1 is hinged to the base 1 via a hinge to achieve a rotational connection between the spring plate 3 and the base 1 .

[0113] In some embodiments, Figure 5 As shown, the ejection mechanism 10 further includes a rotation shaft 6, which is rotatably connected to the base 1 and connected to the driving member 4. The spring plate 3 is connected to the rotation shaft 6.

[0114] Through the above arrangement, when the waste material is stuck, the driving member 4 can rotate by driving the rotating shaft 6, thereby driving the spring plate 3 to rotate, so that the other end of the spring plate 3 can rotate from the first position to the second position, so as to realize the recovery of the waste material that has been stuck.

[0115] In some embodiments, Figure 5 , Figure 6 As shown, the base 1 is provided with a mounting channel 11, the axial direction of the mounting channel 11 is perpendicular to the thickness direction of the slide plate 2 and perpendicular to the first direction. The base 1 is provided with a mounting opening 12 on one side facing the slide plate 2, and the mounting opening 12 is connected to both the mounting channel 11 and the mounting groove 21.

[0116] The rotating shaft 6 is disposed in the installation channel 11 and is rotatably connected to the base 1 . The spring plate 3 is passed through the installation opening 12 and is connected to the rotating shaft 6 .

[0117] It is understandable that when the spring plate 3 rotates relative to the base 1 , it will rotate in the installation opening 12 , and the size of the installation opening 12 needs to meet the requirement when the spring plate 3 rotates relative to the base 1 .

[0118] Exemplarily, the spring plate 3 and the rotating shaft 6 are connected together by welding, or by snap-fitting or other methods.

[0119] Through the above arrangement, since the spring plate 3 is inserted into the mounting opening 12, the mounting opening 12 can limit the spring plate 3 so that the spring plate 3 can only move in the mounting opening 12. Since the rotating shaft 6 is arranged in the mounting channel 11 and the spring plate 3 is connected to the rotating shaft 6, the mounting opening 12 can limit the rotating shaft 6 through the spring plate 3, thereby restricting the rotating shaft 6 in the mounting channel 11, thereby realizing the rotational connection between the rotating shaft 6 and the base 1.

[0120] In some examples, the axial direction of the sleeve 8 is consistent with the axial direction of the mounting channel 11 .

[0121] In some examples, such as Figure 1 , Figure 5 As shown, the pop-up mechanism 10 also includes a plurality of baffles 104 , the thickness directions of which are consistent with the axial direction of the mounting channel 11 , and along the axial direction of the mounting channel 11 , the plurality of baffles 104 are arranged on both sides of the pair of sliding plates 2 and are in contact with the sliding plates 2 .

[0122] In this way, when the waste material slides along the slide plate 2 and the spring plate 3, the baffle 104 can block the waste material to prevent the waste material from sliding off the opposite sides of the slide plate 2 in the axial direction of the installation channel 11, thereby ensuring the waste material recovery effect of the ejection mechanism 10.

[0123] In some examples, such as Figure 2 , Figure 5 As shown, along the axial direction of the installation channel 11, two installation grooves 21 are spaced apart on the slide plate 2. The ejection mechanism 10 includes two spring plates 3, and the two spring plates 3 are respectively arranged in the two installation grooves 21.

[0124] Two mounting openings 12 are provided on one side of the base 1 facing the slide plate 2 . The two mounting openings 12 correspond to the two spring plates 3 one by one. One spring plate 3 extends into the mounting channel 11 through one mounting opening 12 and is connected to the rotating shaft 6 .

[0125] On this basis, in some examples, such as Figure 5 As shown, a fixing groove is provided on one side of the slide plate 2 facing away from the support member 30, and the fixing groove is located between the other end of one of the two spring plates 3 and the other end of the other of the two spring plates 3. The sensor 5 is arranged in the fixing groove.

[0126] In this way, since the sensor 5 is arranged in the fixed groove, the waste materials will not be blocked by the sensor 5 when sliding along the sliding plate 2 and the spring plate 3, so as to ensure the normal recovery of the waste materials.

[0127] In some embodiments, the driving member 4 includes a hydraulic rod, one end of which is connected to the base 1, and the other end of the hydraulic rod is connected to the spring plate 3. When material is accumulated at the other end opposite to the spring plate 3, the hydraulic rod pulls the spring plate 3 to rotate, so that the other end opposite to the spring plate 3 rotates from the first position to the second position, thereby realizing the recovery of waste materials that have been stuck.

[0128] In some examples, such as Figure 5 , Figure 6 As shown, along the axial direction of the installation channel 11, one end of the installation channel 11 penetrates the base 1 to form an opening 111. The driving member 4 includes a motor 41. The motor 41 is arranged in the opening 111 and connected to the base 1. The output shaft 411 of the motor 41 is coaxially arranged with the rotating shaft 6. The output shaft 411 extends into the installation channel 11 through the opening 111 and is connected to the rotating shaft 6.

[0129] Exemplarily, the driving member 4 may be a planetary gear motor 41 , a servo motor 41 , a stepping motor 41 , or the like.

[0130] With the above arrangement, since the output shaft 411 of the motor 41 extends into the installation channel 11 through the opening 111 and is connected to the rotating shaft 6 , the rotating shaft 6 can be driven to rotate during the rotation of the output shaft 411 of the motor 41 .

[0131] In this way, when material is accumulated at the other end opposite to the spring plate 3, the motor 41 can be started to rotate the output shaft 411 of the motor 41, thereby driving the rotating shaft 6 to rotate. Since the spring plate 3 is connected to the rotating shaft 6, the rotating shaft 6 and the spring plate 3 can rotate relative to the base 1 under the driving action of the motor 41, so that the other end opposite to the spring plate 3 rotates from the first position to the second position, thereby realizing the ejection mechanism 10 to recover the waste material that has been stuck.

[0132] Exemplarily, the motor 41 can be connected to the base 1 by welding, clamping, bonding, etc.

[0133] For example, Figure 6 As shown, the motor 41 is provided with a first mounting hole 412 , and the base 1 is provided with a second mounting hole 13 , and the second mounting hole 13 is opposite to and connected with the first mounting hole 412 .

[0134] like Figure 6 , Figure 7 As shown, the pop-up mechanism 10 further includes a fastener 103 , which passes through the first mounting hole 412 and is connected to the second mounting hole 13 , thereby achieving connection between the motor 41 and the base 1 .

[0135] Exemplarily, the fastener 103 may be a screw, or a bolt, a nut, or the like.

[0136] In some examples, when the driving member 4 drives the other end of the spring plate 3 to rotate from the first position to the second position, the motor 41 rotates forward to drive the other end of the spring plate 3 to extend out of the mounting slot 21. When the driving member 4 drives the other end of the spring plate 3 to rotate from the second position to the first position, the motor 41 rotates reversely to allow the other end of the spring plate 3 to extend into the mounting slot 21.

[0137] In some examples, the motor 41 is a planetary gear reduction motor 41, and the planetary gear output shaft 411 has a low rotation speed and a large torque, which can stably drive the rotating shaft 6 and the spring plate 3 to rotate, thereby ensuring the stability of the pop-up mechanism 10 during operation.

[0138] Exemplarily, the output shaft 411 of the motor 41 and the rotating shaft 6 may be connected via gear transmission.

[0139] For example, Figure 6 As shown, the driving member 4 further includes a flat key 7, which is connected to the output shaft 411. A clamping groove 61 is provided at one end of the rotating shaft 6, and a portion of the output shaft 411 and the flat key 7 extend into the clamping groove 61 and are clamped with the clamping groove 61.

[0140] Exemplarily, the driving member 4 may include one flat key 7 , or may include multiple flat keys 7 , such as two, three, four, etc., and the multiple flat keys 7 are arranged at intervals along the circumference of the output shaft 411 .

[0141] Through the above arrangement, during the rotation of the output shaft 411 of the motor 41, since the flat key 7 is engaged with the engaging groove 61, the output shaft 411 of the motor 41 can push the rotating shaft 6 to rotate through the flat key 7, thereby driving the spring plate 3 to rotate, so as to realize the rotation of the other end of the spring plate 3 between the first position and the second position.

[0142] Moreover, through the setting of the flat key 7, when installing the motor 41, it is only necessary to extend the output shaft 411 of the motor 41 into the snap-in groove 61, which can facilitate the installation of the motor 41. Compared with connecting the output shaft 411 of the motor 41 and the rotating shaft 6 through gear transmission, it can simplify the structure of the pop-up mechanism 10, thereby facilitating the processing of the pop-up mechanism 10.

[0143] In some embodiments, Figure 8 As shown, the plane where the slide plate 2 is located and the horizontal plane ( Figure 8 The included angle between the dotted lines Y) shown in FIG. 1 is A, 45°≤A≤60°.

[0144] Illustratively, A may be: 45°, 47°, 50°, 53°, 57°, 60°, etc.

[0145] It can be understood that, in the above case, the slide plate 2 is a flat plate.

[0146] Through the above-mentioned arrangement, after the waste falls on the slide plate 2, the waste will slide along the slide plate 2 under the action of gravity. Within the above-mentioned angle range, the waste can slide on the slide plate 2 relatively quickly to achieve rapid recovery of the waste. In addition, along the horizontal direction, the slide plate 2 can extend a longer distance to facilitate the waste to slide a longer distance along the slide plate 2, thereby facilitating the recovery of the waste.

[0147] On this basis, in some embodiments, such as Figure 8 As shown, when the other end of the spring plate 3 is located at the second position, the angle between the plane where the spring plate 3 is located and the plane where the sliding plate 2 is located is B, and 30°≤B≤45°.

[0148] Exemplarily, B may be: 30°, 35°, 38°, 40°, 42°, 45°, etc.

[0149] Through the above arrangement, the spring plate 3 can be rotated to a vertical position during the rotation process, and the thickness direction of the spring plate 3 is parallel to the horizontal plane. For example, when A=45°, the spring plate 3 is in a vertical position when B=45°, when A=50°, the spring plate 3 is in a vertical position when B=40°, and when A=60°, the spring plate 3 is in a vertical position when B=30°.

[0150] In this way, when the waste material is stuck, the spring plate 3 can be rotated to a vertical position to ensure that the waste material can be normally recovered under the push of the spring plate 3 to avoid the waste material still being stuck, thereby ensuring the recycling effect of the ejection mechanism 10 on the waste material.

[0151] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto, and any changes or substitutions within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. An ejection mechanism, characterized in that: include: Base (1); A support member (30), wherein the support member (30) and the base (1) are arranged along a first direction; A sliding plate (2), the sliding plate (2) comprising a feed end and a discharge end, the discharge end being connected to the base (1), the feed end being located above the discharge end; the sliding plate being connected to the upper side of the support member, the sliding plate (2) being provided with a mounting groove (21); A spring plate (3), one end of which is rotatably connected to the discharge end; A driving member (4), the driving member (4) being used to drive the other end of the spring plate (3) to rotate between a first position and a second position; When the other end of the spring plate (3) is located at the first position, the spring plate (3) is located in the mounting groove (21); when the other end of the spring plate (3) is located at the second position, the other end of the spring plate (3) is located on the side of the sliding plate (2) facing away from the support member (30).

2. The ejection mechanism according to claim 1, characterized in that: The support member (30) comprises: A sleeve (8), the sleeve (8) being connected to the slide plate (2) and being located at the lower side of the slide plate (2); A connecting rod (101), the connecting rod (101) is inserted into the sleeve (8) and is rotatably connected to the sleeve (8); A support rod (9), wherein the support rod (9) is connected to the lower side of the connecting rod (101).

3. The ejection mechanism according to claim 2, characterized in that: Along the thickness direction of the sliding plate (2), the mounting groove (21) penetrates the sliding plate (2); The ejection mechanism further comprises a buffer sleeve (102), and a portion of the connecting rod (101) is inserted into the buffer sleeve (102); when the other end of the spring plate (3) is located at the first position, the buffer sleeve (102) is in contact with the spring plate (3).

4. The ejection mechanism according to any one of claims 1 to 3, characterized in that: Also includes: A rotating shaft (6), the rotating shaft (6) being rotatably connected to the base (1) and connected to the driving member (4); The spring plate (3) is connected to the rotating shaft (6).

5. The ejection mechanism according to claim 4, characterized in that: The base (1) is provided with a mounting channel (11), the axial direction of the mounting channel (11) is perpendicular to the thickness direction of the sliding plate (2) and perpendicular to the first direction; the base (1) is provided with a mounting opening (12) on a side facing the sliding plate (2), and the mounting opening (12) is communicated with both the mounting channel (11) and the mounting groove (21); The rotating shaft (6) is arranged in the installation channel (11) and is rotatably connected to the base (1); the spring plate (3) is passed through the installation opening (12) and is connected to the rotating shaft (6).

6. The ejection mechanism according to any one of claims 1 to 3, characterized in that: When the other end of the spring plate (3) is located at the first position, a surface of the spring plate (3) facing away from the support member (30) is flush with a surface of the sliding plate (2) facing away from the support member (30).

7. The ejection mechanism according to any one of claims 1 to 3, characterized in that: The angle between the plane where the sliding plate (2) is located and the horizontal plane is A, and 45°≤A≤60°.

8. The ejection mechanism according to claim 7, characterized in that: When the other end of the spring plate (3) is located at the second position, the angle between the plane where the spring plate (3) is located and the plane where the sliding plate (2) is located is B, and 30°≤B≤45°.

9. The ejection mechanism according to any one of claims 1 to 3, characterized in that: Also includes: A sensor (5), the sensor (5) being connected to the feed end and used for detecting the material accumulated at the feed end; and along the direction of the rotation axis of the other end opposite to the spring plate (3), the projection of the sensor (5) coincides with the projection of the spring plate (3); The driving member (4) is electrically connected to the sensor (5), and the driving member (4) is used to drive the other end of the spring plate (3) to rotate from the first position to the second position when material is accumulated at the feed end.

10. A stamping die, characterized in that: include: A mold (20), wherein the mold (20) comprises an upper mold and a lower mold; The ejection mechanism according to any one of claims 1 to 9, wherein the ejection mechanism is arranged on the lower mold.

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