Electrical contact preparation device and preparation system

Abstract

The invention provides an electrical contact preparation device and system, and relates to the technical field of electrical contact machining, and the electrical contact preparation device comprises a rack, a material storage assembly, a material cleaning assembly and a pressing mechanism. The rack is provided with a transmission assembly. The storage assembly is located at one end of the transmission assembly and faces the transmission assembly. The cleaning assembly is located at the end, away from the storage assembly, of the transmission assembly. The pressing mechanism comprises a mold assembly and a pressing assembly, the mold assembly is connected with the transmission assembly, and the pressing assembly is located between the storage assembly and the cleaning assembly; the transmission assembly drives the die assembly to move among the material storage assembly, the pressing assembly and the material cleaning assembly. The mold assembly moves among the positions of the material storage assembly, the material cleaning assembly and the pressing assembly, the pressing assembly is located between the material storage assembly and the material cleaning assembly, the mold assembly is stamped through the pressing assembly so that the electrical contact can be prepared conveniently, continuous preparation of the electrical contact through the pressing mechanism is achieved, and the preparation efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electric contact processing, and in particular to an electric contact preparation device and a preparation system. Background Art

[0002] Electrical contacts refer to key components used to connect and disconnect circuits in electrical equipment. Electrical contacts are used in various electrical equipment, such as switches, relays, circuit breakers, etc. Electrical contacts can be made of metal materials such as copper or copper alloys by stamping. Currently, the preparation process of electrical contacts requires loading, stamping, and material removal. In the above preparation process, staff are required to assist in the preparation of electrical contacts. The overall preparation process is relatively cumbersome, which affects the preparation efficiency of electrical contacts. Summary of the invention

[0003] The object of the present invention is to provide an electric contact preparation device and preparation system, so that the mold assembly can move between the positions of a material storage assembly, a material cleaning assembly and a pressing assembly, so as to facilitate the continued preparation of electric contacts through the mold assembly after clearing the material, realize the continuous preparation of electric contacts by the pressing mechanism, optimize the preparation process, and improve the preparation efficiency.

[0004] A first aspect of the present invention provides an electric contact preparation device, which includes a frame, a material storage component, a material cleaning component and a pressing mechanism.

[0005] A frame, wherein the frame is provided with a transmission assembly;

[0006] A material storage assembly, the material storage assembly is located at one end of the transmission assembly, and the material storage assembly is arranged toward the transmission assembly;

[0007] A material clearing component, the material clearing component is located at one end of the transmission component away from the material storage component;

[0008] A pressing mechanism, the pressing mechanism comprising a mold assembly and a pressing assembly, the mold assembly is connected to the transmission assembly, and the pressing assembly is located between the material storage assembly and the material cleaning assembly;

[0009] The transmission assembly drives the mold assembly to move among the material storage assembly, the pressing assembly and the material cleaning assembly. When the mold assembly moves to a relative position between the mold assembly and the pressing assembly, the pressing mechanism moves to make the pressing mechanism abut against or separate from the mold assembly. The moving direction of the pressing mechanism is perpendicular to the moving direction of the mold assembly.

[0010] In a possible embodiment of the present invention, the transmission assembly includes a first transmission rod and a first connecting member, the first connecting member is in transmission connection with the first transmission rod, the first connecting member is fixedly connected to the mold assembly on a side away from the first transmission rod, and the first transmission rod drives the mold assembly to move relative to each other in a first direction through the first connecting member so that the mold assembly gradually approaches or gradually moves away from the pressing assembly.

[0011] In a possible embodiment of the present invention, the pressing assembly is provided with a plurality of stamping parts, the mold assembly is provided with a plurality of die grooves, each of the stamping parts corresponds to a die groove, and the stamping parts move along a second direction toward or away from the die groove, and the second direction is perpendicular to the first direction.

[0012] In a possible embodiment of the present invention, the mold assembly includes a mold frame, a first fixing member, a second fixing member, a first telescopic member and a pusher, the first fixing member is connected to the mold frame through the first telescopic member, the second fixing member is fixedly connected to the pusher, the mold frame is provided with the mold groove, the bottom of the mold groove is provided with a mold hole, and one end of the pusher away from the second fixing member is penetrated through the mold hole and movably connected to the groove wall of the mold groove;

[0013] When the first telescopic member drives the mold frame to move along the second direction, the pusher member approaches or moves away from the notch position of the mold groove.

[0014] In a possible embodiment of the present invention, there are multiple pushers, and each pusher corresponds to one mold cavity.

[0015] In a possible embodiment of the present invention, the material clearing assembly includes a material clearing piece, a second connecting piece and a second transmission rod, the second connecting piece is in transmission connection with the second transmission rod, the side of the second connecting piece away from the second transmission rod is connected to the material clearing piece, and the second transmission rod drives the second connecting piece to move along the first direction.

[0016] In a possible embodiment of the present invention, the material cleaning component further includes a second telescopic member, wherein the second telescopic member is disposed between the material cleaning member and the second connecting member, and the second telescopic member drives the material cleaning member to move along a second direction.

[0017] In a possible embodiment of the present invention, a dust suction assembly is further included, and the dust suction assembly includes a dust collecting box, a dust suction piece, a dust suction pipe and a fan. The dust suction piece is arranged in the dust collecting box, the dust suction pipe is connected to the dust collecting box, and the fan is connected to the dust collecting box.

[0018] In a possible embodiment of the present invention, the dust collecting component defines a dust collecting chamber having a filter structure, the dust collecting chamber is communicated with the dust collecting pipe, and the fan is located outside the dust collecting chamber.

[0019] A second aspect of the present invention provides a preparation system, comprising the electric contact preparation device described in any one of the above embodiments.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows: an electric contact preparation device and preparation system provided by the present invention, a transmission assembly is arranged on the frame, the transmission assembly can drive the mold assembly to move, so that the mold assembly moves between the positions of the storage assembly, the cleaning assembly and the pressing assembly, the pressing assembly is located between the storage assembly and the cleaning assembly, the storage assembly is used to store the raw materials for preparing the electric contacts, the mold assembly moves to the position of the storage assembly, the raw materials for preparing the electric contacts are transported to the corresponding position of the mold assembly through the storage assembly, the mold assembly is moved to the position of the pressing assembly, the pressing assembly moves and abuts against the mold assembly, the mold assembly is stamped by the pressing assembly to facilitate the preparation of the electric contacts, after the preparation of the electric contacts is completed, when the mold assembly is moved to the position of the cleaning assembly, the mold assembly can be cleaned by the cleaning assembly, so that the electric contacts can continue to be prepared by the mold assembly after cleaning, so as to realize the continuous preparation of the electric contacts by the pressing mechanism, avoid the relative movement of the mold assembly driven by the transmission assembly to cause obstruction and influence on the stamping process between the mold assembly and the pressing assembly, optimize the preparation process, and improve the preparation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a schematic structural diagram of an electric contact preparation device provided in some embodiments of the present invention;

[0023] Figure 2 It is a schematic structural diagram of another angle of the electric contact preparation device provided in some embodiments of the present invention;

[0024] Figure 3 Shows Figure 2 The structural diagram of the middle A part;

[0025] Figure 4 Shows Figure 2 Schematic diagram of the structure of part B.

[0026] Description of main component symbols;

[0027] 100-electric contact preparation device; 110-frame; 111-transmission assembly; 1111-first transmission rod; 1112-first connecting piece; 120-material storage assembly; 130-material cleaning assembly; 131-material cleaning piece; 132-second connecting piece; 133-second transmission rod; 134-second telescopic piece; 140-pressing mechanism; 141-mold assembly; 1411-mold frame; 1411a-mold groove; 1411b-mold hole ;1412-first fixing member;1413-second fixing member;1414-first telescopic member;1415-pushing member;142-pressing assembly;1421-stamping member;150-dust suction assembly;151-dust collecting box;152-dust suction member;1521-dust collecting chamber;153-dust suction pipe;154-fan;160-support assembly;161-support member;162-third telescopic member;X-first direction;Y-second direction. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0033] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Some embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0035] refer to Figure 1 As shown, an embodiment of the present application provides an electric contact preparation device 100 , which includes a frame 110 , a material storage assembly 120 , a material cleaning assembly 130 and a pressing mechanism 140 .

[0036] Specifically, combined Figure 1 and Figure 2 As shown, the frame 110 is provided with a transmission assembly 111, the material storage assembly 120 is located at one end of the transmission assembly 111, and the material storage assembly 120 is arranged toward the transmission assembly 111. The material cleaning assembly 130 is located at one end of the transmission assembly 111 away from the material storage assembly 120, and the frame 110 is provided with a transmission assembly 111, and the transmission assembly 111 can drive the mold assembly 141 to move.

[0037] In the embodiments of the present application, Figure 1As shown, the pressing mechanism 140 includes a mold assembly 141 and a pressing assembly 142, the mold assembly 141 is connected to the transmission assembly 111, and the pressing assembly 142 is located between the storage assembly 120 and the cleaning assembly 130. The transmission assembly 111 drives the mold assembly 141 to move between the storage assembly 120, the pressing assembly 142 and the cleaning assembly 130, so that the mold assembly 141 moves between the storage assembly 120, the cleaning assembly 130 and the pressing assembly 142, the pressing assembly 142 is located between the storage assembly 120 and the cleaning assembly 130, the storage assembly 120 is used to store the raw materials for preparing the electric contact, the mold assembly 141 moves to the position of the storage assembly 120, the raw materials for preparing the electric contact are transported to the corresponding position of the mold assembly 141 through the storage assembly 120, the mold assembly 141 is moved to the position of the pressing assembly 142, and the pressing assembly 142 moves and abuts against the mold assembly 141.

[0038] like Figure 1 and Figure 2 As shown, when the mold assembly 141 moves to the relative position between the mold assembly 141 and the pressing assembly 142, the pressing mechanism 140 moves to make the pressing mechanism 140 abut against or separate from the mold assembly 141, and the moving direction of the pressing mechanism 140 is perpendicular to the moving direction of the mold assembly 141. The mold assembly 141 is stamped by the pressing assembly 142 to facilitate the preparation of electrical contacts. After the preparation of the electrical contacts is completed, when the mold assembly 141 is moved to the position of the clearing assembly 130, the mold assembly 141 can be cleared by the clearing assembly 130, so that the electric contacts can continue to be prepared by the mold assembly 141 after clearing, thereby realizing the continuous preparation of the electrical contacts by the pressing mechanism 140, and avoiding the relative movement of the mold assembly 141 driven by the transmission assembly 111 to hinder and affect the stamping process between the mold assembly 141 and the pressing assembly 142.

[0039] In the preparation process of the electric contact of the present application, the material to be stamped is selected, for example, the material to be stamped can be copper or a combination of copper and other metal materials, and the material to be stamped is pre-treated, and the processing steps are cleaning, drying, crushing, screening, etc., to ensure that the material to be stamped is mixed evenly to ensure that the purity and particle size of the material to be stamped meet the requirements. After the processing is completed, the material to be stamped is stored in the storage component 120, and the material to be stamped is discharged onto the mold component 141 through the storage component 120. After the preparation of the electric contact is completed, when the mold component 141 is moved to the position of the cleaning component 130, the cleaning component 130 can clean the mold component 141, so that the electric contact can continue to be prepared through the mold component 141 after cleaning, and the above operation process is repeated.

[0040] refer to Figure 1 and Figure 2 As shown, the electric contact preparation device 100 has a first direction X and a second direction Y, wherein the first direction X and the second direction Y are arranged perpendicularly. Exemplarily, the first direction X is taken as the length direction of the electric contact preparation device 100, and the second direction Y is taken as the height direction of the electric contact preparation device 100. It can be understood that the above definition is only for the convenience of understanding the relative position relationship of each part in the electric contact preparation device 100, and should not be understood as a limitation to the present application.

[0041] Exemplarily, the electric contact preparation device 100 also includes a support assembly 160, and the support assembly 160 includes a support member 161 and a third telescopic member 162. The third telescopic member 162 is movably connected to the support member 161, so that the third telescopic member 162 drives the support member 161 to telescope, and the moving direction of the support member 161 is the second direction Y, that is, the support member 161 telescopes along the height direction of the electric contact preparation device 100. When the pressing assembly 142 stamps the mold assembly 141 to prepare the electric contact, the support member 161 of the support assembly 160 moves to the position of the mold assembly 141, and the support member 161 abuts against the mold assembly 141 to support the mold assembly 141, thereby preventing the mold assembly 141 from tilting or becoming unstable during the stamping process of the pressing assembly 142, thereby improving the stability of the mold assembly 141 during stamping, and having a better technical effect.

[0042] In one embodiment, optionally, Figure 2As shown, the transmission assembly 111 includes a first transmission rod 1111 and a first connecting member 1112, the first connecting member 1112 is transmission-connected to the first transmission rod 1111, the first connecting member 1112 is fixedly connected to the mold assembly 141 at a side away from the first transmission rod 1111, and the first transmission rod 1111 drives the mold assembly 141 to move relative to each other along the first direction X through the first connecting member 1112, so that the mold assembly 141 gradually approaches or gradually moves away from the pressing assembly 142, and accordingly, the first connecting member 1112 and the mold assembly 141 are connected to the first transmission rod 1111. The assembly 141 is fixedly connected. When the first connecting member 1112 moves relative to the first transmission rod 1111, the first connecting member 1112 drives the mold assembly 141 to move. Since the pressing assembly 142 is located between the material storage assembly 120 and the material cleaning assembly 130, the mold assembly 141 can gradually approach the pressing assembly 142. After the mold assembly 141 completes the loading at the position of the material storage assembly 120, the transmission assembly 111 drives the mold assembly 141 to move to the position of the pressing assembly 142, so that the electric contact can be made by the stamping cooperation of the mold assembly 141 and the pressing assembly 142. In addition, after completing the stamping process, the mold assembly 141 can also gradually move away from the pressing assembly 142, and the mold assembly 141 moves to the position of the material cleaning assembly 130, so that the mold assembly 141 can be cleaned by the material cleaning assembly 130. After the cleaning is completed, the mold assembly 141 is moved to the position of the material storage assembly 120 to load the material, and the above operation is repeated, so as to realize the continuous production of electric contacts.

[0043] Furthermore, the transmission assembly 111 also includes a driving motor, the first transmission rod 1111 is a transmission screw, the driving motor is connected to the transmission screw and drives the transmission screw to transmit, the first connecting member 1112 is movably connected to the transmission screw, so that the first connecting member 1112 moves relative to the transmission screw, the position of the first connecting member 1112 changes, and the mold assembly 141 is driven to move through the first connecting member 1112.

[0044] In one embodiment, optionally, reference Figure 1As shown, the pressing assembly 142 is provided with a plurality of stamping parts 1421, and the mold assembly 141 is provided with a plurality of die grooves 1411a, each of the stamping parts 1421 corresponds to one die groove 1411a, and the stamping part 1421 moves along a second direction Y toward the die groove 1411a or away from the die groove 1411a, and the second direction Y is perpendicular to the first direction X. In other words, the die groove 1411a is used to place the material to be stamped, and when the stamping part 1421 cooperates with the die groove 1411a for stamping, the material to be stamped is stamped into an electrical contact, and the stamping part 1421 corresponds to the die groove 1411a one by one, and the stamping operation is performed by cooperating with the die groove 1411a through the movement of the stamping part 1421 in the height direction of the electric contact preparation device 100. Exemplarily, the stamping part 1421 is a stamping head, and the stamping head telescopically moves along the second direction Y so that the stamping head can stamp the material in the die cavity 1411a to form the electrical contact.

[0045] Optionally, combined Figure 2 and Figure 3 As shown, the mold assembly 141 includes a mold frame 1411, a first fixing member 1412, a second fixing member 1413, a first telescopic member 1414 and a pushing member 1415, the first fixing member 1412 is connected to the mold frame 1411 through the first telescopic member 1414, the second fixing member 1413 is fixedly connected to the pushing member 1415, the mold frame 1411 is provided with the mold groove 1411a, the bottom of the mold groove 1411a is provided with a mold hole 1411b, the end of the pushing member 1415 away from the second fixing member 1413 is penetrated into the mold hole 1411b and is movably connected to the groove wall of the mold groove 1411a, the mold frame 1411 is provided with the mold groove 1411a, and the pushing member 1415 passes through the mold groove 1411a and the mold hole 1411b. When the first telescopic member 1414 drives the mold frame 1411 to move along the second direction Y, the pushing member 1415 approaches or moves away from the notch position of the die groove 1411a. In other words, the first telescopic member 1414 drives the mold frame 1411 to move relative to each other in the height direction of the electric contact preparation device 100, so that the die groove 1411a of the mold frame 1411 and the pushing member 1415 have a relative displacement. At this time, the position of the pushing member 1415 remains stationary, so that the stamped electric contact in the die groove 1411a can be pushed out of the die groove 1411a through the pushing member 1415, thereby reducing the situation of manual material removal and improving the preparation efficiency of the electric contacts.

[0046] Furthermore, the pushing piece 1415 is a pushing rod, and the projection shape of the pushing rod on the bottom of the mold groove 1411a is adapted to the bottom shape of the mold groove 1411a. The end of the pushing rod can be clamped in the mold groove 1411a through the mold hole 1411b, and the end of the pushing rod abuts against the electric contact to facilitate the ejection of the electric contact out of the mold groove 1411a, thereby reducing the possibility of the pushing rod falling off and separating, and ensuring the normal use of the pushing rod.

[0047] Exemplarily, the projection area of ​​the push rod on the bottom of the die groove 1411a is D1, and the bottom area of ​​the die groove 1411a is D2, which satisfies: 0.7D2≤D1<D2, that is, the projection area D1 of the push rod on the bottom of the die groove 1411a is smaller than the bottom area D2 of the die groove 1411a, so that when the die assembly 141 performs a stamping process, part of the push rod in the die groove 1411a is located at the bottom of the die groove 1411a, which will not affect the stamping process of the die assembly 141, and when the die assembly 141 is stamped, the push rod is not moved. After the electric contact is made, the push rod moves relative to the groove wall of the mold groove 1411a, so that there is an assembly gap between the push rod and the groove wall of the mold groove 1411a to avoid the push rod from getting stuck. In addition, the projection area D1 of the push rod on the bottom of the mold groove 1411a is greater than or equal to 0.7D2, the bottom area of ​​the mold groove 1411a, to ensure that the part of the push rod in the mold groove 1411a has sufficient contact area with the electric contact, to ensure that the electric contact can be pushed out of the mold groove 1411a, and to improve the pushing effect of the push rod.

[0048] Optionally, refer to Figure 2 As shown, there are multiple pushers 1415, each of which corresponds to one die groove 1411a. After the finished electric contacts are made in the die groove 1411a, the electric contacts in the multiple die grooves 1411a are respectively pushed out of the die groove 1411a by the multiple pushers 1415. Furthermore, one end of any pusher 1415 away from the die groove 1411a is fixedly mounted on the second fixing member 1413, and the multiple pushers 1415 are arranged in parallel along the first direction X.

[0049] Optionally, refer to Figure 2 and Figure 4As shown, the cleaning component 130 includes a cleaning piece 131, a second connecting piece 132 and a second transmission rod 133, the second connecting piece 132 is connected to the second transmission rod 133 in a transmission connection, the second connecting piece 132 is connected to the cleaning piece 131 on a side away from the second transmission rod 133, and the second transmission rod 133 drives the second connecting piece 132 to move along the first direction X. Accordingly, the second transmission rod 133 drives the cleaning piece 131 to move along the length direction of the electric contact preparation device 100 through the second connecting piece 132, so that after the pusher 1415 pushes the electric contact in the die groove 1411a out of the die groove 1411a, the cleaning piece 131 cleans and collects the electric contact pushed out of the die groove 1411a, so as to achieve the function of unloading and collecting the electric contacts. Exemplarily, the second transmission rod 133 is a threaded screw, and the driving motor drives the threaded screw to rotate, so that the threaded screw drives the second connecting piece 132 to move relative to each other.

[0050] It can be understood that when the cleaning piece 131 cleans and collects the electric contacts ejected from the mold groove 1411a, the pushing piece 1415 inside the mold groove 1411a pushes the electric contacts out of the mold groove 1411a. At this time, the pushing piece 1415 is located at the notch position of the mold groove 1411a, preventing the cleaning piece 131 from falling into the mold groove 1411a again when cleaning and collecting, thereby ensuring the unloading and collection effect of the cleaning piece 131.

[0051] Alternatively, if Figure 4 As shown, the cleaning component 130 also includes a second telescopic member 134, which is disposed between the cleaning member 131 and the second connecting member 132, and the second telescopic member 134 drives the cleaning member 131 to move along the second direction Y, that is, the cleaning member 131 moves along the height direction of the electric contact preparation device 100, so as to adjust the relative position between the cleaning member 131 and the mold frame 1411, so as to facilitate the cleaning member 131 to unload and collect the finished electric contacts on the mold frame 1411. Exemplarily, the driving motor can drive the second telescopic member 134 to telescopically move, so that the second telescopic member 134 drives the cleaning member 131 to telescopically move in the second direction Y.

[0052] In the related art, the material to be stamped of the electric contact is a dusty particle material, and a lot of dust is easily generated during the preparation process of the electric contact product. The dust will scatter or fly everywhere, affecting the preparation and production environment of the electric contact and endangering the health of personnel.

[0053] In one embodiment, optionally, reference Figure 2 and Figure 4As shown, the electric contact preparation device 100 further includes a dust collection assembly 150, the dust collection assembly 150 includes a dust box 151, a dust collection piece 152, a dust collection pipe 153 and a fan 154, the dust collection piece 152 is arranged in the dust box 151, the dust collection pipe 153 is connected to the dust box 151, and the fan 154 is connected to the dust box 151. Accordingly, the dust box 151 of the dust collection assembly 150 absorbs dust generated during the preparation of the electric contact through the dust collection pipe 153, and the fan 154 generates a dust collection negative pressure in the dust collection pipe 153 and the dust box 151 to facilitate dust collection, so that the dust absorbed into the dust box 151 can adhere to the dust collection piece 152. For example, the dust collection pipe 153 is provided with a plurality of dust collection ports.

[0054] Furthermore, the dust collecting member 152 defines a dust collecting chamber 1521 having a filter structure, the dust collecting chamber 1521 is connected to the dust collecting pipe 153, and the fan 154 is located outside the dust collecting chamber 1521. Accordingly, the dust collecting chamber 1521 of the dust collecting member 152 is used to collect and adhere dust, and the fan 154 is located outside the dust collecting chamber 1521, isolating the fan 154 from the dust to prevent dust from entering the fan 154 and causing damage to the fan 154. Exemplarily, the dust collecting member 152 is a filter bag, which captures dust in the dust box 151. When the dust-containing gas passes through the filter bag, the dust is intercepted by the filter bag, and the clean gas can pass through the filter bag to achieve the purpose of purifying the air.

[0055] In summary, a transmission assembly 111 is provided on the frame 110 of the electric contact preparation device 100, and the transmission assembly 111 can drive the mold assembly 141 to move, so that the mold assembly 141 moves between the positions of the material storage assembly 120, the material cleaning assembly 130 and the pressing assembly 142, and the pressing assembly 142 is located between the material storage assembly 120 and the material cleaning assembly 130. The material storage assembly 120 is used to store the raw materials for preparing the electric contacts. The mold assembly 141 moves to the position of the material storage assembly 120, and the raw materials for preparing the electric contacts are transported to the corresponding position of the mold assembly 141 through the material storage assembly 120. The mold assembly 141 is moved to the position of the pressing assembly 142, and the pressing Component 142 moves and abuts against mold component 141, and mold component 141 is punched by pressing component 142 to prepare electrical contacts. After the preparation of electrical contacts is completed, mold component 141 is moved to the position of cleaning component 130, and mold component 141 can be cleaned by cleaning component 130, so that electrical contacts can continue to be prepared by mold component 141 after cleaning, thereby realizing continuous preparation of electrical contacts by pressing mechanism 140, avoiding obstruction and influence on the stamping process between mold component 141 and pressing component 142 caused by relative movement of mold component 141 driven by transmission component 111, optimizing the preparation process, and improving preparation efficiency.

[0056] An embodiment of the present invention further provides a preparation system, including the electric contact preparation device 100 in the above embodiment. The preparation system including the electric contact preparation device 100 has all the beneficial effects of the electric contact preparation device 100, which will not be described in detail here.

[0057] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not as limiting, and thus other examples of the exemplary embodiments may have different values.

[0058] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. An electric contact preparation device, characterized in that: include: A frame, wherein the frame is provided with a transmission assembly; A material storage assembly, the material storage assembly is located at one end of the transmission assembly, and the material storage assembly is arranged toward the transmission assembly; A material clearing component, the material clearing component is located at one end of the transmission component away from the material storage component; A pressing mechanism, the pressing mechanism comprising a mold assembly and a pressing assembly, the mold assembly is connected to the transmission assembly, and the pressing assembly is located between the material storage assembly and the material cleaning assembly; The transmission assembly drives the mold assembly to move among the material storage assembly, the pressing assembly and the material cleaning assembly. When the mold assembly moves to a relative position between the mold assembly and the pressing assembly, the pressing mechanism moves to make the pressing mechanism abut against or separate from the mold assembly. The moving direction of the pressing mechanism is perpendicular to the moving direction of the mold assembly.

2. The electrical contact preparation device according to claim 1, characterized in that: The transmission assembly includes a first transmission rod and a first connecting member, the first connecting member is in transmission connection with the first transmission rod, the first connecting member is fixedly connected to the mold assembly on a side away from the first transmission rod, and the first transmission rod drives the mold assembly to move relative to each other along a first direction through the first connecting member so that the mold assembly gradually approaches or gradually moves away from the pressing assembly.

3. The electrical contact preparation device according to claim 1, characterized in that: The pressing assembly is provided with a plurality of stamping parts, and the mold assembly is provided with a plurality of die grooves, each of the stamping parts corresponds to a die groove, and the stamping parts move toward or away from the die groove along a second direction, and the second direction is perpendicular to the first direction.

4. The electric contact preparation device according to claim 3, characterized in that: The mold assembly comprises a mold frame, a first fixing member, a second fixing member, a first telescopic member and a pusher, wherein the first fixing member is connected to the mold frame via the first telescopic member, the second fixing member is fixedly connected to the pusher, the mold frame is provided with the mold groove, the bottom of the mold groove is provided with a mold hole, and one end of the pusher away from the second fixing member is passed through the mold hole and movably connected to the groove wall of the mold groove; When the first telescopic member drives the mold frame to move along the second direction, the pusher member approaches or moves away from the notch position of the mold groove.

5. The electric contact preparation device according to claim 4, characterized in that: There are multiple pushers, and each pusher corresponds to one mold cavity.

6. The electrical contact preparation device according to claim 4, characterized in that: The material clearing assembly includes a material clearing piece, a second connecting piece and a second transmission rod, the second connecting piece is in transmission connection with the second transmission rod, the side of the second connecting piece away from the second transmission rod is connected to the material clearing piece, and the second transmission rod drives the second connecting piece to move along the first direction.

7. The electrical contact preparation device according to claim 6, characterized in that: The material cleaning component also includes a second telescopic member, which is disposed between the material cleaning member and the second connecting member, and the second telescopic member drives the material cleaning member to move along a second direction.

8. The electric contact preparation device according to any one of claims 1 to 7, characterized in that: It also includes a dust collection component, which includes a dust collection box, a dust collection piece, a dust collection pipe and a fan. The dust collection piece is arranged in the dust collection box, the dust collection pipe is connected to the dust collection box, and the fan is connected to the dust collection box.

9. The electric contact preparation device according to claim 8, characterized in that: The dust collecting component defines a dust collecting chamber with a filter structure, the dust collecting chamber is communicated with the dust collecting pipe, and the fan is located outside the dust collecting chamber.

10. A preparation system, characterized in that: An electric contact preparation device comprising any one of claims 1 to 9.

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