Removal tool

Abstract

The application relates to a removing jig for removing a protective cover of a module, the removing jig comprising: a base; a carrier provided with a carrying groove and a stripping opening, the carrying groove being configured to position the module with the protective cover, the stripping opening penetrating through opposite sides of the carrier along a height direction of the carrier, and the position of the stripping opening corresponding to the protective cover; and a pushing assembly comprising two pushing members, the two pushing members being respectively arranged on opposite sides of the stripping opening along a first direction, the first direction and the height direction of the carrier having an included angle; wherein the pushing members are configured to move towards each other along the first direction, so that end portions of the pushing members are inserted into a gap between the protective cover edge and the module, so as to separate the protective cover and the module. The removing jig provided by the application realizes quick and lossless stripping of the protective cover, avoids quality defects caused by improper force and angle in manual operation, and improves production efficiency and product yield.

Description

Technical Field

[0001] This application relates to the field of camera module manufacturing technology, and in particular to a removal fixture. Background Technology

[0002] With the rapid development of the consumer electronics industry, the precision and complexity of optical components such as camera modules and display modules integrated in devices such as smartphones and tablets are increasing. During the manufacturing, transportation, and assembly processes, these precision modules usually require a protective cover to prevent scratches and contamination on their surfaces.

[0003] In subsequent assembly processes, the protective cover needs to be precisely, efficiently, and without damage peeled off the module's surface. Currently, this peeling process is generally done manually by operators. However, this traditional manual method makes it difficult to precisely control the force and angle applied, easily leading to damage to the module due to uneven force or improper angle, causing irreversible quality defects. Moreover, manual peeling requires careful operation and is time-consuming, restricting production cycle time and overall efficiency. Utility Model Content

[0004] This application discloses a removal fixture that enables rapid and non-destructive peeling of protective covers, avoiding damage caused by improper force and angle during manual operation, and improving production efficiency and product yield.

[0005] To achieve the above objectives, this application discloses a removal fixture for removing the protective cover of a module, the removal fixture comprising:

[0006] Base;

[0007] A carrier is disposed on the base. The carrier is provided with a carrier groove and a peeling opening. The carrier groove is configured to position the module with the protective cover. The peeling opening extends through opposite sides of the carrier along the height direction of the carrier, and the position of the peeling opening corresponds to the protective cover.

[0008] A pushing assembly, comprising two pushing members, the two pushing members being respectively disposed on opposite sides of the peeling opening along a first direction, the first direction forming an angle with the height direction of the support member;

[0009] The pusher is configured to move toward each other along the first direction, such that the end of the pusher is inserted into the gap between the edge of the protective cover and the module, and pushes the protective cover away from the module to separate the protective cover and the module.

[0010] As an optional implementation, the pusher includes: a pusher body configured to receive a driving force for moving the pusher along the first direction; and an extension arm, a first end of which is connected to the pusher body, the extension arm extending along the first direction, and a second end of which is configured to extend into a gap between the edge of the protective cover and the module to peel the edge of the protective cover from the module.

[0011] As an optional implementation, the second end of the extension arm has a peeling portion located on the side of the extension arm opposite to the push body. The peeling portion extends in a direction away from the push body, and the distance between the side of the peeling portion away from the support groove and the side facing the support groove gradually decreases, so that the side of the peeling portion away from the support groove forms a guide slope. The guide slope is configured to apply a compressive force away from the module to the protective cover when the peeling portion is inserted into the gap between the edge of the protective cover and the module.

[0012] As an optional implementation, the pusher is located between the base and the support member, the lower surface of the support member has a clearance groove, the clearance groove is in communication with the peeling opening; a connecting part is provided between the extension arm and the peeling part, the first end of the connecting part is connected to the extension arm, the second end of the connecting part is connected to the peeling part, the connecting part extends along the thickness direction of the support member and extends into the clearance groove, so that the peeling part extends into the peeling opening through the clearance groove.

[0013] As an optional implementation, the base includes a stop portion disposed on the side of the base facing the carrier, the stop portion having two mounting holes, the extension arm passing through the mounting holes, and the extension arm being slidably disposed between the carrier and the stop portion.

[0014] As an optional implementation, the stop part further includes a sliding groove that communicates with the two mounting holes. The sliding groove extends along the width direction of the peeling opening and is configured to accommodate a portion of the pushing body so that the pushing body moves along the extension direction of the sliding groove.

[0015] As an optional implementation, the removal fixture further includes two reset components, which are respectively disposed between the two pushers and the stop portion, and the reset components are configured to restore the corresponding pushers to their initial positions.

[0016] As an optional implementation, the stopping part includes a first connecting hole, and the pushing body includes a second connecting hole; the reset assembly includes a mounting rod and an elastic element, the first end of the mounting rod passes through the first connecting hole, the second end of the mounting rod slidably passes through the second connecting hole, the elastic element is sleeved on the mounting rod, the first end of the elastic element is connected to the outer surface of the stopping part, and the second end of the elastic element is connected to the pushing body.

[0017] As an optional implementation, the removal fixture further includes a receiving member disposed on the base and below the carrier corresponding to the peeling opening. The receiving member is configured to receive the protective cover peeled off from the module. The receiving member includes a receiving groove configured to accommodate the protective cover peeled off from the module. A guide wall is provided at the opening of the receiving groove, pointing from the bottom surface of the receiving groove towards the opening of the receiving groove, and the guide wall gradually slopes outward from the receiving groove. The stopping portion has a receiving groove with its opening facing the peeling opening, and the receiving groove is configured to accommodate the receiving member.

[0018] As an optional implementation, the removal fixture further includes: a support member disposed on the base and located between the carrier and the base, the support member including a clearance cavity extending through the support member along the thickness direction of the carrier member, the shape of the clearance cavity matching the shape of the receiving member, and the clearance cavity being configured to accommodate the receiving member.

[0019] Compared with the prior art, the beneficial effects of this application are:

[0020] The removal fixture provided in this application improves the quality and reliability of the peeling operation. Through mechanically guided positioning and lateral pushing separation, it avoids the risks of scratching, damaging, or tearing surrounding delicate flexible circuits due to improper force or angle caused by fingernails, tools, or force during manual operation, effectively ensuring module yield. Furthermore, the removal fixture simplifies the protective cover peeling process, transforming the delicate manual action into two simple steps of placement and pressing. The action is singular and easy to master, shortening the single-piece operation time and accelerating the production cycle. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is one of the structural schematic diagrams of the removal fixture provided in the embodiments of this application;

[0023] Figure 2 This is the second schematic diagram of the structure of the removal fixture provided in the embodiments of this application;

[0024] Figure 3 for Figure 2 A schematic diagram of the cross-sectional structure along the AA direction;

[0025] Figure 4 This is one of the structural schematic diagrams of the carrier provided in the embodiments of this application;

[0026] Figure 5 A schematic diagram of the structure of the pusher provided in the embodiments of this application;

[0027] Figure 6 This is the second structural schematic diagram of the carrier provided in the embodiments of this application;

[0028] Figure 7 This is a schematic diagram of the structure of the stop part provided in an embodiment of this application;

[0029] Figure 8 for Figure 3 A magnified view of a section at point B in the middle;

[0030] Figure 9 A schematic diagram of the structure of the receiving device provided in the embodiments of this application;

[0031] Figure 10 for Figure 9 A magnified view of a section at point C;

[0032] Figure 11 This is a schematic diagram of the structure of the support member provided in an embodiment of this application.

[0033] Explanation of reference numerals in the attached figures:

[0034] X - First direction; 100 - Removal fixture; 1 - Base; 11 - Stop part; 111 - Mounting hole; 112 - Sliding groove; 113 - Receiving groove; 114 - First connecting hole; 2 - Bearing member; 21 - Bearing groove; 22 - Peeling port; 23 - Clearance groove; 3 - Pushing member; 31 - Pushing body; 312 - Second connecting hole; 32 - Extension arm; 321 - Peeling part; 321a - Guide slope; 322 - Connecting part; 4 - Reset assembly; 41 - Mounting rod; 42 - Elastic member; 5 - Receiving member; 51 - Receiving groove; 511 - Guide wall; 6 - Support member; 61 - Clearance cavity. Detailed Implementation

[0035] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0036] In this application, the terms "upper," "lower," "top," "bottom," "inner," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0037] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0038] Furthermore, the terms "set up," "equipped with," and "connected" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0039] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0040] With the rapid development of the consumer electronics industry, the precision and complexity of optical components such as camera modules and display modules integrated in devices such as smartphones and tablets are increasing. During the manufacturing, transportation, and assembly of these precision modules, their optical surfaces (such as lenses and sensors) usually need to be covered with a protective cover to prevent scratches and contamination.

[0041] In subsequent assembly processes, this protective cover needs to be precisely, efficiently, and without damage peeled off the optical surface of the module. Currently, the peeling process generally relies on manual operation. Specifically, the operator needs to use their fingers or tweezers to pick up a corner of the protective cover and then peel it off the optical surface of the module at a certain angle and with a certain amount of force.

[0042] However, this traditional manual operation method makes it difficult to precisely control the force and angle of manual operation. Uneven force or improper angle can easily scratch the lens on the module surface or damage the delicate flexible circuit board connected to the side of the module, causing irreversible quality defects and making it difficult to guarantee the yield rate. At the same time, manual peeling requires careful operation and is time-consuming. For protective covers with strong adhesion, repeated attempts may be necessary, which restricts the production cycle and overall efficiency. In addition, in order to facilitate the application of force, operators usually need to take the module out of the fixture, flip it, peel it off, and then put it back. This repeated picking up and flipping not only further reduces efficiency but also increases the risk of the module being accidentally dropped or collided.

[0043] Based on this, this application discloses a removal fixture that enables rapid and non-destructive peeling of the protective cover, avoiding module damage caused by improper force and angle during manual operation, and improving module production efficiency and product yield.

[0044] The technical solution of this application will be further described below with reference to the embodiments and accompanying drawings.

[0045] Please see Figures 1 to 4 , Figure 1 This is one of the structural schematic diagrams of the removal fixture 100 provided in the embodiments of this application; Figure 2 This is a second schematic diagram of the structure of the removal fixture 100 provided in the embodiments of this application; Figure 3 for Figure 2 A schematic diagram of the cross-sectional structure along the AA direction; Figure 4This is one of the structural schematic diagrams of the carrier 2 provided in the embodiments of this application. This application discloses a removal jig 100 for removing the protective cover of a module, such as a camera module. The removal jig 100 includes: a base 1; a carrier 2 disposed on the base 1, the carrier 2 having a carrier groove 21 and a peeling opening 22, the carrier groove 21 being configured to position the module with the protective cover, the peeling opening 22 extending through opposite sides of the carrier 2 along its height direction, and the position of the peeling opening 22 corresponding to the protective cover; and a pushing assembly including two pushing members 3, the two pushing members 3 being respectively disposed on opposite sides of the peeling opening 22 along a first direction X, the first direction X forming an angle with the height direction of the carrier 2; wherein, the pushing members 3 are configured to move towards each other along the first direction X, so that the ends of the pushing members 3 are inserted into the gap between the edge of the protective cover and the module, and push the protective cover away from the module to separate the protective cover and the module.

[0046] The base 1 is the support platform for the entire removal fixture 100. The base 1 provides a stable mounting base and reference for all other functional components of the removal fixture 100, ensuring that the removal fixture 100 maintains overall rigidity and stability during operation, preventing the removal fixture 100 from shaking or shifting and affecting the peeling accuracy, and also avoiding accidental collisions between the removal fixture 100 and the module, which could cause damage to the module.

[0047] The carrier 2 is mounted on the base 1. The outline of the carrier groove 21 on the upper part of the carrier 2 matches the shape of the module to be processed, realizing precise positioning and reliable support of the module. The carrier groove 21 ensures that the module is in a unique and highly repeatable correct position each time it is placed, so that the subsequent peeling action can be accurately reproduced.

[0048] Furthermore, the carrier 2 is provided with a peeling opening 22, which extends through the carrier 2 along its height direction. The position of the peeling opening 22 corresponds to the position of the protective cover, thereby providing operating space and a channel for subsequent peeling operations. The peeling opening 22 allows the end of the pusher 3 to directly reach and act on the edge of the protective cover without moving or flipping the module itself. In addition, the peeled protective cover can fall through the peeling opening 22 to separate from the module.

[0049] The pushing assembly is the active functional unit that performs the protective cover peeling action. Two pushing members 3 of the pushing assembly are arranged on opposite sides of the peeling opening 22 along a first direction X, that is, the width direction of the protective cover. The pushing members 3 are configured to move towards each other along this first direction X, and can convert external pressing pressure into precise and controllable mechanical action on the edge of the protective cover.

[0050] Furthermore, as the pushing members 3 move towards each other, the ends of the pushing members 3 insert into the tiny gap between the edge of the protective cover and the module body. Subsequently, the continued opposing movement causes the ends of the pushing members 3 to further squeeze and push the protective cover away from the module body. This lateral squeezing and pushing separation method works differently from manual vertical tearing. The pushing members 3 apply a force that causes the protective cover to bend and warp, thereby breaking the adhesion between the adhesive layer of the protective cover and the module surface, thus achieving the separation of the protective cover.

[0051] Alternatively, a manually operated lever-type push rod can be used, which is simple in structure and low in cost, and is suitable for small-batch production or laboratory environments. The pusher 3 can also be connected to a pneumatic piston or an electric linear module, with precise movement and force controlled by a program, thereby achieving fully automated high-speed and highly consistent stripping operations to meet the cycle time requirements of large-scale production lines.

[0052] Specifically, when using the removal jig 100 to peel off the protective cover, the operator first places the module with the protective cover in the support groove 21 of the support member 2, using the groove structure for positioning to ensure that the protective cover on the module is aligned with the peeling opening 22 on the support member 2. Then, the operator simultaneously presses the two pushers 3 of the push assembly in opposite directions. The pushers 3 contact and insert into the joint between the edge of the protective cover and the module. As the pushers 3 continue to move forward, the protective cover is laterally squeezed and gradually pried off the module surface, eventually separating completely. The operator then releases the pushers 3, resets them, and removes the peeled module from the support groove 21, thus completing one work cycle.

[0053] Thus, the removal fixture 100 provided in this application embodiment improves the quality and reliability of the peeling operation. Through mechanically guided positioning and lateral pushing separation, it avoids the risks of scratching, damaging, or tearing surrounding delicate flexible circuits due to improper force or angle caused by fingernails, tools, or force during manual operation, effectively ensuring the module yield rate. Furthermore, the removal fixture 100 simplifies the protective cover peeling process, transforming the delicate manual action into two simple steps of placement and pressing. The action is singular and easy to master, shortening the single-piece operation time and accelerating the production cycle.

[0054] Please see Figure 5 , Figure 5 This is a schematic diagram of the structure of the pusher 3 provided in an embodiment of this application. In some embodiments, the pusher 3 includes: a pusher body 31, which is configured to receive a driving force for moving the pusher 3 along a first direction X; and an extension arm 32, the first end of which is connected to the pusher body 31 and extends along the first direction X. The second end of the extension arm 32 is configured to extend into the gap between the edge of the protective cover and the module to peel the edge of the protective cover from the module.

[0055] The function of the pushing body 31 is to receive and transmit the manual pressing pressure applied by the operator or the driving force provided by the automated actuator, ensuring that the driving force can be stably and reliably introduced into the pushing component 3, providing a power source for the subsequent stripping action, and is the basis for the pushing component 3 to realize its function.

[0056] Optionally, the driving force can be a manual pressing pressure applied directly by the operator, which acts on the pushing body 31 to move the entire pushing member 3 along the first direction X. The driving force can also be mechanical power provided by an automated driving element; for example, the driving force can originate from the linear output of the piston rod of a cylinder connected to the pushing body 31, or from the linear thrust generated by the rotational motion of a motor in an electric linear module via a lead screw or belt. The driving force can also originate from other forms of linear actuators.

[0057] The extension arm 32 further optimizes the accuracy of the force transmission path and the point of application. The first end of the extension arm 32 is connected to the pusher body 31, allowing the driving force to be transmitted from the pusher body 31 to the extension arm 32. The extension arm 32 extends along the first direction X, ensuring that the direction of the driving force is consistent with the direction of movement of the pusher 3, minimizing energy loss and directional deviation during power transmission, and ensuring operational efficiency. The second end of the extension arm 32 is configured to extend into the narrow gap between the edge of the protective cover and the module, allowing the applied force to be precisely guided to the interface where the protective cover and the module meet, thereby initiating the peeling process with minimal force.

[0058] Please see Figure 5 In some embodiments, the second end of the extension arm 32 has a peeling portion 321 located on the side of the extension arm 32 opposite to the push body 31. The peeling portion 321 extends in a direction away from the push body 31. The distance between the side of the peeling portion 321 facing away from the support groove 21 and the side facing the support groove 21 gradually decreases, so that the side of the peeling portion 321 facing away from the support groove 21 forms a guide slope 321a. The guide slope 321a is configured to apply a compressive force away from the module to the protective cover when the peeling portion 321 is inserted into the gap between the edge of the protective cover and the module.

[0059] The peeling part 321 is located on the side of the extension arm 32 opposite to the pushing body 31 and extends in a direction away from the pushing body 31, so that the peeling part 321 becomes the final functional end of the peeling action. The peeling part 321 can contact and act on the edge of the protective cover first, ensuring the effective transmission and precise application of the force.

[0060] The distance between the side of the peeling part 321 facing away from the bearing groove 21 and the side facing the bearing groove 21 gradually decreases, forming a guide slope 321a. The guide slope 321a further enables efficient and non-destructive peeling. When the pusher 3 moves along the first direction X, driving the peeling part 321 to insert into the gap between the edge of the protective cover and the module, the guide slope 321a can first contact the edge of the protective cover. Since the guide slope 321a has a gradually changing slope, the contact between the guide slope 321a and the protective cover is a gradual process, reducing the possibility of vibration caused by sudden obstruction during the initial insertion stage of the peeling part 321.

[0061] Furthermore, the guide ramp 321a is configured to apply a compressive force away from the module direction to the protective cover during insertion. As the pusher 3 continues to move along the first direction X, the ramp converts this horizontal movement into a compound force with a vertical component on the protective cover. This vertical component of the force drives the protective cover to detach from the module surface.

[0062] Please see Figure 5 In some embodiments, there are two peeling portions 321, which are spaced apart along the width direction of the extension arm 32. The two peeling portions 321 form a stable double-point contact structure at the end of the extension arm 32, ensuring that the peeling force can be applied symmetrically and evenly to the edge area of ​​the protective cover.

[0063] When the pusher 3 moves along the first direction X, causing the two peeling parts 321 to simultaneously insert into the gap between the edge of the protective cover and the module, the two peeling parts 321 simultaneously establish contact points at two different locations on the edge of the protective cover. This dual-point contact constitutes a stable support and force application system, which can prevent the protective cover from tilting, twisting, or slipping on one side during the peeling process. The two peeling parts 321 work together to ensure that the protective cover is tilted up smoothly and straight and pushed away from the module, avoiding the problem of tearing or incomplete peeling of the protective cover due to uneven force, thereby improving the success rate of a single operation.

[0064] Furthermore, the interval between the two peeling portions 321 forms an effective working area that can cover a specific length of the protective cap edge. Optionally, for smaller protective caps, the two peeling portions 321 can act on the left and right sides of the protective cap edge. For larger protective caps, the two peeling portions 321 can act on two key points on the same side edge, jointly providing the required peeling force, thereby improving the versatility of the removal jig 100 and enabling the removal jig 100 to more reliably handle different products within a certain size range.

[0065] Furthermore, the two peeling sections 321 work together to apply force, which helps to optimize the distribution of peeling force. The force acting on the edge of the protective cover is distributed to the two contact points, avoiding excessive stress concentration and reducing the risk of local deformation or damage to the protective cover itself. At the same time, it also reduces the possibility of potential pressure marks or scratches on the surface of the underlying module, further ensuring the quality and yield of the module after the peeling operation.

[0066] Please see Figure 3 , Figure 5 and Figure 6 , Figure 6 This is a second structural schematic diagram of the carrier 2 provided in the embodiments of this application. In some embodiments, the pusher 3 is located between the base 1 and the carrier 2. The lower surface of the carrier 2 has a relief groove 23. The opening of the relief groove 23 faces downward, and the bottom height of the relief groove 23 is higher than the gap height between the edge of the protective cover and the camera module. The relief groove 23 is connected to the peeling opening 22. A connecting part 322 is provided between the extension arm 32 and the peeling part 321. The first end of the connecting part 322 is connected to the extension arm 32, and the second end of the connecting part 322 is connected to the peeling part 321. The connecting part 322 extends along the thickness direction of the carrier 2 and extends into the relief groove 23, so that the peeling part 321 extends into the peeling opening 22 through the relief groove 23.

[0067] It is understandable that the pusher 3 is arranged between the base 1 and the support 2, which makes the overall structure of the removal fixture 100 more compact, enhances the overall stability of the removal fixture 100 during operation, and prevents the risk of the removal fixture 100 overturning due to accidental collision.

[0068] The lower surface of the carrier 2 is provided with a clearance groove 23, which provides a dedicated channel space for the movement of the connecting part 322 and the peeling part 321. The bottom height of the clearance groove 23 is higher than the actual gap height between the protective cover and the module, ensuring that when the connecting part 322 carries the peeling part 321 and moves within the clearance groove 23, the peeling part 321 will not accidentally touch the module body above in the initial state before performing the peeling action. This prevents any potential scratches or pressure damage to the surface of the precision module caused by the movement of the removal fixture 100 itself, providing a safety guarantee for the module during operation. The connection between the clearance groove 23 and the peeling port 22 ensures that the movement path of the peeling part 321 can be accurately guided, and it can finally smoothly enter the peeling port 22 above through the clearance groove 23, thereby accurately acting on the edge of the protective cover.

[0069] The first end of the connecting part 322 provided between the extension arm 32 and the peeling part 321 is connected to the extension arm 32, and the second end of the connecting part 322 is connected to the peeling part 321. The connecting part 322 extends along the thickness direction of the bearing member 2 and extends into the relief groove 23. The connecting part 322 constitutes a force transmission bridge between the extension arm 32 and the peeling part 321. The connecting part 322 converts the movement of the extension arm 32 along the first direction X into a power that drives the peeling part 321 to move in the same direction.

[0070] The connecting part 322 extends along the thickness direction of the carrier 2 and into the clearance groove 23, allowing the driving part of the pusher 3 to be located on the lower side of the carrier 2, while the execution part can be guided upward through the clearance groove 23 by the connecting part 322, and finally reach the peeling opening 22 at the height of the upper surface of the carrier 2. This achieves spatial separation and functional connection between the driving unit and the execution unit, making the overall structural layout more reasonable, ensuring both the stability of the driving motion and the accuracy of the peeling action.

[0071] Please see Figure 5 and Figure 7 , Figure 7 This is a schematic diagram of the structure of the stop part 11 provided in an embodiment of this application. In some embodiments, the base 1 includes the stop part 11, which is disposed on the side of the base 1 facing the support member 2. The stop part 11 has two mounting holes 111, which are arranged opposite to each other along the width direction of the peeling opening 22. An extension arm 32 passes through the mounting holes 111 and is slidably disposed between the support member 2 and the stop part 11.

[0072] The stop part 11 has two mounting holes 111, which provide precise and stable guidance and constraint for the linear movement of the extension arm 32 along the first direction X. The inner wall of the mounting hole 111 matches the outer surface of the extension arm 32, limiting the radial sway or wobble that may occur during the movement of the extension arm 32, ensuring that the extension arm 32 and even the pusher 3 perform smooth and precise linear reciprocating motion along the preset first direction X, and ensuring that the peeling part 321 can approach and act on the predetermined position of the edge of the protective cover with a repeatable high-precision path.

[0073] The extension arm 32 is slidably disposed between the support member 2 and the stop part 11. The support member 2 provides the upper spatial boundary, while the stop part 11 provides lower support and guidance. The extension arm 32 is constrained to move between these two components, further enhancing the stability and straightness of the movement path of the extension arm 32, preventing deformation or vibration that may occur due to the cantilever effect, and ensuring the efficiency and accuracy of power transmission. In addition, the stop part 11, as a rigid intermediate support, shares some of the force and friction that the support member 2 may bear from the push member 3, which helps to improve the long-term stability of the support member 2 installation.

[0074] Please see Figures 5 to 7 In some embodiments, the stop part 11 further includes a sliding groove 112, which communicates with two mounting holes 111. The sliding groove 112 extends along the width direction of the peeling opening 22 and is configured to accommodate a portion of the pushing body 31 so that the pushing body 31 moves along the extension direction of the sliding groove 112.

[0075] The sliding groove 112 is configured to accommodate a portion of the pushing body 31, providing motion guidance and stable support for the pushing member 3. When a portion of the pushing body 31 is accommodated within the sliding groove 112, the sidewall of the sliding groove 112 engages with the corresponding surface of the pushing body 31, providing direct and large-area guidance and constraint for the movement of the pushing body 31 along the extension direction of the sliding groove 112. This suppresses possible rotation or unintended offset of the pushing body 31 during movement, ensuring that the input direction of the driving force is consistent with the designed movement direction of the pushing member 3.

[0076] The sliding groove 112 and the mounting hole 111 connect to form a layered and coordinated constraint mechanism for different parts of the pusher 3. The mounting hole 111 mainly limits the radial movement of the extension arm 32 to prevent it from swaying. The sliding groove 112 provides the main directional guidance and horizontal support for the pusher body 31. The two work together to ensure the linear motion accuracy and overall rigidity of the entire pusher 3 when moving along the first direction X, improve the anti-eccentric load capacity and operational stability of the moving parts, and ensure that the pusher 3 can maintain the predetermined motion trajectory even when subjected to non-ideal lateral force interference.

[0077] Please see Figure 7 In some embodiments, when the two pushers 3 approach each other along the first direction X, the outer surface of the stop portion 11 is configured to contact the pusher body 31 to restrict the movement of the pushers 3 toward the peeling opening 22. The outer surface of the stop portion 11 acts as a mechanical stop, providing a physical endpoint for the movement of the pusher body 31. When the pusher body 31 moves toward the peeling opening 22 under the action of the driving force and comes into contact with the outer surface of the stop portion 11, further movement will be prevented.

[0078] This rigid limiting mechanism ensures that the travel of the pusher 3 is fixed and repeatable, thus guaranteeing that the end point of the peeling part 321 is always in the ideal design position. This position allows the peeling part 321 to fully insert into the gap and completely peel off the protective cover, while preventing it from over-extending and causing contact, scratching, or pressure damage to the module body located in the support groove 21. By forcibly limiting the travel through physical contact, the risk of excessive travel of the pusher 3 and excessive intrusion of the peeling part 321 due to excessive force applied by the operator or failure of the automated drive components is prevented, thereby ensuring production yield and economic benefits.

[0079] Furthermore, this limiting method is based on mechanical contact, which has a simple structure, reliable operation, and does not rely on complex sensors or electronic control systems. It has strong anti-interference capabilities and is suitable for various industrial environments. The contact between the outer surface of the stop part 11 and the push body 31 is a surface contact, which has high load-bearing capacity and stability. It can withstand repeated impacts and wear, ensuring that the removal fixture 100 can maintain its initial limiting accuracy and functional reliability even after long-term repeated use.

[0080] Please see Figure 8 , Figure 8 for Figure 3 A partial enlarged view at point B. In some embodiments, the removal fixture 100 further includes two reset components 4, which are respectively disposed between the two pushers 3 and the stop portion 11. The reset components 4 are configured to restore the corresponding pushers 3 to their initial positions.

[0081] The reset component 4 is configured to restore the corresponding pusher 3 to its initial position, achieving automatic reset of the pusher 3. After a peeling operation is completed and the operator removes the pressure on the pusher body 31 or the driving force of the automated drive element, the reset component 4 can immediately provide the required restoring force, driving the pusher 3 to move in the opposite direction and stably return to the preset initial opening position. This process eliminates the need for manual pull-back or additional reset operations by the operator, simplifying the operation steps, shortening the preparation time between adjacent operations, and thus improving the efficiency of the removal jig 100 operation cycle.

[0082] Secondly, the reset assembly 4 ensures the accuracy and consistency of the reset action of the pusher 3. The restoring force provided by the reset assembly 4 ensures that the pusher 3 returns to the same initial position each time. In this position, the peeling part 321 completely exits the peeling port 22 and retracts to a state where it will not interfere with the module in the carrier groove 21. This provides ample operating space for the operator to safely place the module to be peeled and remove the peeled module, preventing the risk of collision or interference caused by improper positioning of the pusher 3, and ensuring the smoothness and safety of the operation process.

[0083] Please see Figure 8 In some embodiments, the stop part 11 includes a first connecting hole 114, and the pushing body 31 includes a second connecting hole 312; the reset assembly 4 includes a mounting rod 41 and an elastic member 42, the first end of the mounting rod 41 passes through the first connecting hole 114, the second end of the mounting rod 41 slidably passes through the second connecting hole 312, the elastic member 42 is sleeved on the mounting rod 41, the first end of the elastic member 42 is connected to the outer surface of the stop part 11, and the second end of the elastic member 42 is connected to the pushing body 31.

[0084] The first connecting hole 114 on the stop part 11 and the second connecting hole 312 on the push body 31 provide a precise installation position and a reliable connection foundation for the reset assembly 4. The relative position of the first connecting hole 114 and the second connecting hole 312 determines the installation axis of the mounting rod 41 and the pre-compression state of the elastic element 42, which is the key to ensuring the accurate direction and effective action of the reset force.

[0085] The mounting rod 41 passes through the first connecting hole 114 and the second connecting hole 312, forming a rigid connector between the stop part 11 and the push body 31, and defining the telescopic axis of the elastic element 42. When the push body 31 moves relative to the stop part 11, the second end of the mounting rod 41 slides within the second connecting hole 312 of the push body 31, ensuring that the entire motion mechanism runs smoothly along a predetermined trajectory. This prevents bending, twisting, or lateral displacement of the elastic element 42 during compression and recovery, ensuring that the reset force is always efficiently transmitted along the designed direction, and improving the reliability and consistency of the reset action.

[0086] The reset assembly 4 includes an elastic element 42 sleeved on the mounting rod 41. The first end of the elastic element 42 is connected to the outer surface of the stop part 11, and the second end of the elastic element 42 is connected to the pushing body 31. The elastic element 42 is compressed when the pushing body 31 moves to perform the peeling operation, thereby storing energy. When the peeling operation is completed, the external driving force is removed, and the energy stored in the elastic element 42 is released, thereby driving the pushing body 31 together with the entire pushing component 3 back to the initial position.

[0087] The elastic element 42 is fitted onto the mounting rod 41 to prevent the elastic element 42 from becoming unstable or deforming excessively under pressure. This ensures that the elastic force acts efficiently along the axial direction, avoids energy loss and component wear caused by misalignment, thereby extending the service life of the elastic element 42 and maintaining the stability of the restoring force.

[0088] Please see Figure 9 and Figure 10 , Figure 9 This is a schematic diagram of the structure of the receiver 5 provided in the embodiments of this application; Figure 10 for Figure 9 A partial enlarged view at point C. In some embodiments, the removal fixture 100 further includes a receiving member 5, which is disposed on the base 1. The receiving member 5 is disposed below the support member 2 corresponding to the peeling opening 22. The receiving member 5 is configured to receive the protective cover peeled off from the module. The receiving member 5 includes a receiving groove 51, which is configured to accommodate the protective cover peeled off from the module. A guide wall 511 is provided at the opening of the receiving groove 51. Along the bottom surface of the receiving groove 51 pointing towards the opening of the receiving groove 51, the guide wall 511 gradually slopes outward from the receiving groove 51. Figure 7As shown, the stop part 11 has a receiving groove 113, the opening of which faces the peeling port 22, and the receiving groove 113 is configured to receive the receiving member 5.

[0089] The receiver 5 is configured to receive protective covers peeled off from the module, and the receiving slot 51 of the receiver 5 is specifically configured to accommodate these peeled protective covers. The design of the receiving slot 51 confines the collected protective covers to a centralized space, preventing them from scattering around the removal fixture 100 or in the working area, maintaining a clean working environment, and avoiding potential interference from scattered protective covers to subsequent operations, or the quality risk of them being accidentally reattached to the module.

[0090] A guide wall 511 is provided at the opening of the receiving slot 51, pointing from the bottom surface of the receiving slot 51 towards the opening. The guide wall 511 gradually slopes outward from the receiving slot 51, forming a gradually expanding trumpet-shaped guide surface at the entrance of the receiving slot 51. When the protective cover is peeled off from above and falls naturally, the guide wall 511 can guide and correct the falling trajectory of the protective cover. Even if the protective cover does not fall vertically or is slightly off-center, the inclined guide wall 511 can still contact the protective cover through its inclined surface, smoothly guiding the protective cover into the receiving slot 51, improving the success rate of reception and preventing the protective cover from being bounced off or stuck at the entrance due to impact with the edge of the opening of the receiving slot 51.

[0091] The stop part 11 has a receiving groove 113 with an opening facing the peeling port 22, and the receiving groove 113 is configured to receive the receiving part 5. The receiving groove 113 provides a preset installation position for the receiving part 5, ensuring that the receiving part 5 can be quickly and accurately positioned and fixed in the stop part 11. The receiving groove 51 is aligned with the peeling port 22 above to ensure the reliability of the collection function.

[0092] Please see Figure 11 , Figure 11 This is a schematic diagram of the structure of the support member 6 provided in an embodiment of this application. In some embodiments, the removal fixture 100 further includes: a support member 6, which is disposed on the base 1 and located between the carrier member 2 and the base 1. The support member 6 includes a relief cavity 61, which extends through the support member 6 along the thickness direction of the carrier member 2 (the thickness direction of the support member 6). The shape of the relief cavity 61 matches the shape of the receiving member 5, and the relief cavity 61 is configured to accommodate the receiving member 5.

[0093] The support member 6 includes a relief cavity 61 that extends through the support member 6 along the thickness direction of the carrier member 2. The shape of the relief cavity 61 matches the shape of the receiving member 5, providing a precise space for the receiving member 5 to be accommodated and positioned. By placing the receiving member 5 inside the relief cavity 61, it is ensured that the receiving groove 51 on the receiving member 5 can always maintain a vertical alignment with the peeling opening 22 of the upper carrier member 2. This ensures that the protective cover peeled from the module can be reliably received into the receiving groove 51, avoiding the risk of the protective cover falling into the removal fixture 100 or onto the worktable due to misalignment. This ensures the integrity of the peeling operation process and a clean environment.

[0094] The receiving component 5 is housed within the clearance cavity 61 of the support component 6, making the removal fixture 100 more compact in the vertical direction, reducing its overall height, and enhancing its structural rigidity. Simultaneously, this embedded installation method surrounds and protects the main body of the receiving component 5 within the structure of the support component 6, reducing the exposed surface area of ​​the receiving component 5, preventing accidental collisions or interference during operation, and improving the durability and operational safety of the removal fixture 100. Furthermore, the receiving component 5 also embodies the modularity of the removal fixture 100; a clear hierarchy and interface relationship is formed between the support component 6, the receiving component 5, and the base 1, facilitating the individual manufacturing, assembly, and subsequent maintenance and replacement of each component.

[0095] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A removal jig for removing a protective cover of a module, characterized by, The removal fixture includes: Base; A carrier is disposed on the base. The carrier is provided with a carrier groove and a peeling opening. The carrier groove is configured to position the module with the protective cover. The peeling opening extends through opposite sides of the carrier along the height direction of the carrier, and the position of the peeling opening corresponds to the protective cover. A pushing assembly, comprising two pushing members, the two pushing members being respectively disposed on opposite sides of the peeling opening along a first direction, the first direction forming an angle with the height direction of the support member; The pusher is configured to move toward each other along the first direction, such that the end of the pusher is inserted into the gap between the edge of the protective cover and the module, and pushes the protective cover away from the module to separate the protective cover and the module.

2. The removal fixture according to claim 1, characterized in that, The pushing component includes: A driving body, the driving body being configured to receive a driving force for moving the driving member along the first direction; An extension arm, the first end of which is connected to the push body, the extension arm extending along the first direction, and the second end of which is configured to extend into the gap between the edge of the protective cover and the module to peel the edge of the protective cover from the module.

3. The removal fixture according to claim 2, characterized in that, The second end of the extension arm has a peeling portion located on the side of the extension arm opposite to the push body. The peeling portion extends in a direction away from the push body, and the distance between the side of the peeling portion away from the support groove and the side facing the support groove gradually decreases, so that the side of the peeling portion away from the support groove forms a guide slope. The guide slope is configured to apply a compressive force away from the module to the protective cover when the peeling portion is inserted into the gap between the edge of the protective cover and the module.

4. The removal fixture according to claim 3, characterized in that, The pusher is located between the base and the support member, and the lower surface of the support member has a clearance groove, which communicates with the peeling port. A connecting portion is provided between the extension arm and the peeling portion. The first end of the connecting portion is connected to the extension arm, and the second end of the connecting portion is connected to the peeling portion. The connecting portion extends along the thickness direction of the support member and extends into the relief groove, so that the peeling portion extends into the peeling port through the relief groove.

5. The removal fixture according to any one of claims 2-4, characterized in that, The base includes a stop portion disposed on the side of the base facing the support member. The stop portion has two mounting holes, and the extension arm passes through the mounting holes. The extension arm is slidably disposed between the support member and the stop portion.

6. The removal fixture according to claim 5, characterized in that, The stop part further includes a sliding groove, which communicates with the two mounting holes. The sliding groove extends along the width direction of the peeling opening and is configured to accommodate part of the pushing body so that the pushing body moves along the extension direction of the sliding groove.

7. The removal fixture according to claim 5, characterized in that, The removal fixture also includes: Two reset components are respectively disposed between the two pushers and the stop portion, and the reset components are configured to restore the corresponding pushers to their initial positions.

8. The removal fixture according to claim 7, characterized in that, The stop part includes a first connecting hole, and the pushing body includes a second connecting hole; The reset assembly includes a mounting rod and an elastic element. The first end of the mounting rod passes through the first connecting hole, and the second end of the mounting rod slidably passes through the second connecting hole. The elastic element is sleeved on the mounting rod. The first end of the elastic element is connected to the outer surface of the stop portion, and the second end of the elastic element is connected to the pushing body.

9. The removal fixture according to claim 5, characterized in that, The removal fixture further includes a receiving member disposed on the base. The receiving member is located below the carrier corresponding to the peeling opening. The receiving member is configured to receive the protective cover peeled off from the module. The receiving member includes a receiving groove configured to accommodate the protective cover peeled off from the module. A guide wall is provided at the opening of the receiving groove, pointing from the bottom surface of the receiving groove to the opening of the receiving groove. The guide wall gradually slopes outward from the receiving groove. The stop portion has a receiving groove with its opening facing the peeling port, and the receiving groove is configured to receive the receiving member.

10. The removal fixture according to claim 9, characterized in that, The removal fixture also includes: A support member is disposed on the base and located between the carrier and the base. The support member includes a clearance cavity that extends through the support member along the thickness direction of the carrier. The shape of the clearance cavity matches the shape of the receiver and is configured to accommodate the receiver.

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