CN201565778U - Metal shell cutting and inserting machine - Google Patents

Abstract

The utility model discloses a metal casing cuts cartridge machine that is used for cutting the material area of taking metal casing and assembles with the gluey core of connector, it includes a frame, a feeding mechanism, a prepressing mechanism, a metal casing cuts mechanism, a gluey core plug-in mounting mechanism, a metal casing plug-in mounting mechanism and a controller. The feeding mechanism is used for conveying the feeding belt, the prepressing mechanism is used for prepressing a metal shell in the feeding belt to be cut by the metal shell cutting mechanism, the metal shell inserting mechanism is used for pushing the cut metal shell clamped between the prepressing mechanism and the metal shell cutting mechanism to the rubber core inserting mechanism, the rubber core inserting mechanism is used for pushing the rubber core and the metal shell to be assembled, and the controller is used for controlling the feeding mechanism, the prepressing mechanism, the metal shell cutting mechanism, the rubber core inserting mechanism and the metal shell inserting mechanism to be in coordinated action. The utility model discloses metal casing cuts the cartridge function and improves production efficiency, reduces the cost of labor, and can satisfy the requirement of scale production.

Description

Metal shell cutting and inserting machine

technical field

The utility model relates to a metal shell cutting and inserting machine, in particular to a metal shell cutting machine for cutting a material belt with a metal shell and assembling the cut metal shell with a rubber core of a connector. Cut plug-in machine.

Background technique

At present, with the continuous development and progress of science and technology, it is convenient for enterprises to seek how to improve the assembly efficiency and quality of electronic products and reduce their costs. Correspondingly, it becomes particularly important to use highly integrated and intelligent equipment for automatic assembly of electronic products. Among them, the connector is one of many electronic products.

For connectors, the material of the metal shell of the connector is generally a roll of metal sheet. For the convenience of electroplating, if there is no special requirement, the metal shell of the connector is generally designed to be connected with the material strip. There is a pre-break between the metal shell of the connector and the strip. During assembly, the operator only needs to hold the metal shell of the connector and turn it up at the pre-break and then fold it down. The metal shell of the connector will be with the waste separate. Then, the operator pre-inserts the metal shell of the separated connector and the rubber core of the connector, and finally puts it into the jig for pressing, thereby completing the assembly of the metal shell of the connector and the rubber core.

However, the separation of the metal shell and waste of the above-mentioned connectors, and the pre-insertion of the metal shell and the rubber core are all done manually, which will increase the labor intensity of the workers, reduce production efficiency, and increase labor costs. , and cannot meet the requirements of large-scale production. On the other hand, the assembled products are easily oxidized and deformed, and the product quality is difficult to guarantee, and the defective rate is high.

Utility model content

The purpose of this utility model is to provide a metal shell cutting and inserting machine for the above-mentioned deficiencies in the prior art. The metal shell cutting and inserting machine can automatically cut the strip with the metal shell, and can cut The final metal shell and the rubber core of the connector are automatically assembled, so the production efficiency is high, the labor cost is low, and it can meet the requirements of large-scale production. At the same time, the assembled product has good consistency and high yield.

In order to achieve the above purpose, the metal shell cutting and inserting machine provided by the utility model is suitable for cutting the material tape with the metal shell, and assembling the cut metal shell with the rubber core of the connector. Wherein, the metal shell cutting and inserting machine includes a frame, a feeding mechanism, a pre-pressing mechanism, a metal shell cutting mechanism, a rubber core inserting mechanism, a metal shell inserting mechanism and a controller.

The frame has a tape delivery channel for carrying the tape.

The feeding mechanism is installed on the frame below the material belt conveying channel and is adjacent to the input end of the material belt conveying channel. It has a material belt transmission part and a claw. The other end of the claw can be pivotally connected with the belt transmission part, and the material belt transmission part drives the pulling claw to reciprocate along the direction of the material belt conveying channel.

The pre-pressing mechanism is installed on the frame above the material belt conveying channel and adjacent to the output end of the material belt conveying channel. It has a metal shell pressing plate, a metal shell pressing plate transmission part and an elastic element. The elastic element elastically resists between the transmission part of the pressing plate of the metal shell and the pressing plate of the metal shell. The transmission part of the metal shell pressing plate is clamped with the metal shell pressing plate and drives the metal shell pressing plate to move along the direction of the metal shell in the pressing material belt.

The metal shell cutting mechanism is installed on the frame below the material belt conveying channel, and is opposite to the pre-pressing mechanism. It has a metal shell cutting transmission part, a metal shell die knife and a metal shell die knife. Cut metal housing die base. The metal shell mold base is installed on the end of the conveying channel of the material belt and opened with a waste material channel for conveying waste materials. The metal shell cutting transmission part is connected with the metal shell die knife, and the metal shell cutting transmission part drives the metal shell die knife to move along the direction of the metal shell mold seat and cuts the metal shell in the material belt delivered by the feeding mechanism. Cutting to separate the metal shell and the scrap, and clamping the separated metal shell between the metal shell pressing plate of the pre-pressing mechanism and the metal shell die knife.

The rubber core insertion mechanism is arranged on the outer frame of the output end of the material belt conveying channel, and has a rubber core insertion mechanism frame body, a rubber core insertion transmission part and a rubber core insertion push rod. The frame body of the rubber core insertion mechanism has a rubber core conveying channel for carrying the rubber core and a rubber core push rod channel. The rubber core push rod channel is vertically connected with the rubber core conveying channel. Above the belt conveying channel, and the vertical centerline of the rubber core push rod channel and the vertical centerline of the material belt conveying channel are in the same plane. The rubber core insertion transmission part drives the rubber core insertion push rod to move along the rubber core push rod channel and pushes the rubber core to be inserted into the metal shell.

The metal shell inserting mechanism is installed on the frame above the material belt conveying channel and adjacent to the input end of the material belt conveying channel, and has a metal shell inserting push rod and a metal shell inserting transmission part. The metal shell inserting transmission part drives the metal shell inserting push rod to move along the direction of the rubber core push rod channel, and pushes the metal shell to move into the rubber core push rod channel and is inserted into the rubber core.

The controller is respectively electrically connected with the material belt transmission part, the metal casing cutting transmission part, the metal casing pressing plate transmission part, the rubber core insertion transmission part and the metal casing insertion transmission part.

As mentioned above, the feeding mechanism of the metal casing cutting and inserting machine of the present invention can automatically convey the material belt, and the pre-pressing mechanism compresses the metal casing in the material belt delivered by the feeding mechanism, and the metal casing cutting mechanism The metal shell pressed by the pre-pressing mechanism is cut, so the metal shell cutting and inserting machine of the utility model can automatically cut the material belt with the metal shell. At the same time, the metal shell inserting mechanism of the metal shell cutting and inserting machine of the utility model pushes the metal shell clamped between the pre-pressing mechanism and the metal shell cutting mechanism to the rubber core inserting mechanism, and the rubber core inserts The installation mechanism pushes the rubber core of the connector and inserts it with the metal shell sent by the metal shell insertion mechanism, so the metal shell cutting and inserting function of the utility model can clean the cut metal shell and the connector rubber core Automated assembly. Therefore, the metal shell cutting and inserting machine of the utility model has high production efficiency, low labor cost, and can meet the needs of large-scale production. At the same time, the consistency of each assembled product is good and the yield rate is high.

Description of drawings

Fig. 1 is a perspective view of a metal shell cutting and inserting machine of the present invention equipped with a material belt.

FIG. 2 is a perspective view from another angle of the metal casing cutting and inserting machine equipped with material strips shown in FIG. 1 .

FIG. 3 is a perspective view of the frame of the metal shell cutting and inserting machine shown in FIG. 1 .

Fig. 4 is a perspective view of the frame assembled with the tape of the metal shell cutting and inserting machine shown in Fig. 1 .

Fig. 5 is a perspective view of the metal casing inserting mechanism assembled on the upper material guide plate of the metal casing cutting and inserting machine shown in Fig. 1 .

Fig. 6 is a perspective view of the preloading mechanism assembled on the upper material guide plate of the metal shell cutting and inserting machine shown in Fig. 1 .

Fig. 7 is an exploded view of the preloading mechanism assembled on the upper material guide plate shown in Fig. 6 .

Fig. 8 is a perspective view of the metal casing cutting mechanism and the feeding mechanism assembled on the frame of the metal casing cutting and inserting machine shown in Fig. 1 .

Fig. 9 is an exploded view of the metal shell cutting mechanism and the feeding mechanism assembled on the frame shown in Fig. 8 .

FIG. 10 is a perspective view of the scrap cutting mechanism assembled on the frame of the metal shell cutting and inserting machine shown in FIG. 1 .

Fig. 11 is a perspective view of the rubber core inserting mechanism of the metal shell cutting and inserting machine shown in Fig. 1 .

FIG. 12 is an exploded view of the rubber core insertion mechanism shown in FIG. 11 .

The reference signs in the figure are explained as follows:

Metal shell cutting and inserting machine 1

Frame 11 Bottom Plate 111

Support plate 112 Upper guide plate 113

The upper surface of the upper material guide plate 1130 Metal shell push rod sliding groove 1131

Conveyor channel for feeding belt 1132 Lower guide plate 114

The upper surface of the lower guide plate 1140 The conveying channel of the lower material belt 1141

Barrier 115 Rib 116

Bottom slide 117 Bottom rail 118

Feeding Mechanism 12 Pulling Claw 121

The tip of the claw 1211 Strip cylinder 122

Rocker 123 Preloading Mechanism 13

Metal shell pressure plate 131 Metal shell pressure plate cylinder 132

Metal shell pressure plate cylinder fixing plate 133 Metal shell pressure plate mounting plate 134

Cylinder clamping block of metal shell pressure plate 135 Metal shell cutting mechanism 14

Die knife for metal shell 141 Metal shell cutting cylinder 142

Metal shell die base 143 Metal shell die knife mounting seat 144

Rubber core insertion mechanism 15 Rubber core conveying channel 150

Plastic insert insert push rod                                                                                                          

Rubber core push rod channel 153 Frame body of rubber core inserting mechanism 154

Component recovery channel 155 Push rod head of rubber insert cylinder 156

Metal shell insertion mechanism 16 Metal shell insertion push rod 161

Metal shell plug-in cylinder 162 Metal shell pre-inserted cylinder 163

Metal housing pre-inserted cylinder mount 164

Metal shell cartridge push rod head 165

Waste recycling bin 17 Waste cutting mechanism 18

Scrap Die Knife 181 Scrap Cutting Cylinder 182

Scrap mold base 183 Scrap cutting cylinder mount 184

Waste mold knife mounting seat 185 1st connecting rod 186

Second link 187 Second link pivot frame 188

Roller 189 Strip flattening device 19

Tape 2

Scrap 20 Metal Shell 21

Rubber core 3

First Direction A Second Direction B

Third direction C

Detailed ways

In order to describe the technical content, structural features, achieved goals and effects of the present utility model in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

Please refer to Fig. 1 to Fig. 3, the metal shell cutting and inserting machine 1 of the present utility model is used for cutting the material strip 2 with the metal shell 21, and connecting the metal shell 21 after cutting with the rubber core of the connector 3Assemble, see Figure 12. The metal shell cutting and inserting machine 1 includes a frame 11, a feeding mechanism 12, a pre-pressing mechanism 13, a metal shell cutting mechanism 14, a rubber core inserting mechanism 15, a metal shell inserting mechanism 16 and a controller (not shown in the figure). The frame 11 has a material belt conveying channel for conveying the material belt 2, and the material belt 2 is conveyed in the material belt conveying channel. The metal shell inserting mechanism 16 is installed on the frame 11 above the material belt conveying channel and is adjacent to the input end of the material belt conveying channel. The pre-pressing mechanism 13 is installed on the frame 11 above the material tape conveying channel and adjacent to the output end of the material tape conveying channel. The feeding mechanism 12 is installed on the frame 11 below the tape conveying channel and adjacent to the input end of the tape conveying channel. The metal casing cutting mechanism 14 is assembled on the frame 11 below the strip conveying channel and is opposite to the pre-pressing mechanism 13. When the pre-pressing mechanism 13 compresses the metal casing 21 in the material strip 2, the metal casing cutting mechanism 14 The metal casing 21 of the cutting strip 2 . The rubber core inserting mechanism 15 is arranged on the outer frame 11 of the output end of the tape conveying channel, and inserts the rubber core 3 and the metal shell 21 pushed by the metal shell inserting mechanism 16 . The controller controls the coordinated actions among the feeding mechanism 12 , the pre-pressing mechanism 13 , the metal shell cutting mechanism 14 , the rubber core inserting mechanism 15 and the metal shell inserting mechanism 16 . Specifically, as follows:

Please refer to FIGS. 1 to 4 , the frame 11 has a bottom plate 111 , a supporting plate 112 and a channel assembly forming a material strip conveying channel. The bottom plate 111 is arranged parallel to the horizontal plane, the support plate 112 is vertically installed on the bottom plate 111 , and the channel assembly is installed on the support plate 112 . Wherein, in order to facilitate the adjustment of the position of the base plate 111, the base plate 111 is fixed on the base plate slider 117, and the base plate slider 117 is equipped with a base plate guide rail 118 for the base plate slider 117 to slide; For supporting strength, a number of reinforcing ribs 116 are provided at the junction of the bottom plate 111 and the supporting plate 112 . The channel assembly forming the material strip conveying channel includes an upper material guide plate 113 and a lower material guide plate 114 . Both sides of the upper material guide plate 113 are installed on the support plate 112, and one end of the upper material guide plate 113 is fixedly docked with the lower material guide plate 114, and the connection between the upper material guide plate 113 and the lower material guide plate 114 is in a straight line docking state, and The upper surface 1130 of the upper material guide plate 113 is provided with a metal housing push rod sliding groove 1131 for the metal housing inserting push rod 161 to slide, and the lower surface of the upper material guide plate 113 is provided with a feeding belt conveyed by the feeding belt 2 Delivery channel 1132 . The upper surface 1140 of the lower material guide plate 114 is provided with a lower material belt delivery channel 1141 corresponding to the upper material belt delivery channel 1132 of the upper material guide plate 113, and the upper and lower material belt delivery channels 1132, 1141 form the feeding belt 2 to convey belt conveying channel. In order to make the material belt 2 transport more reliably in the material belt conveying channel, material retaining plates 115 are arranged on both sides of the lower surface of the upper material guide plate 113, and a material belt flattening device is also provided at the input end of the material belt conveying channel 19. It is worth noting that the input end of the material belt conveying channel refers to an end of the lower material belt conveying channel 1141 away from the upper material guide plate 113 on the lower material guide plate 114; One end of the feeding belt conveying channel 1132 away from the lower material guide plate 114 .

Referring to Fig. 1, Fig. 2, Fig. 8 and Fig. 9, the feeding mechanism 12 is installed on the frame 11 below the material belt conveying channel, see Fig. 3, and the feeding mechanism 12 is adjacent to the input end of the material belt conveying channel . It has a belt transmission part, a claw 121, a rocker 123 and a pivot shaft (not shown in the figure). In this embodiment, the material belt transmission part is a material belt cylinder 122, and the material belt cylinder 122 is installed on the lower support plate 112 of the material belt conveying channel and is electrically connected with the controller. For plugging into the positioning hole on the material tape 2, the claw 121 has a tip 1211. In order to facilitate the feeding and stripping of the claw 121, the left side of the tip 1211 is designed as a vertical plane, and the right side is At the same time, in order to facilitate the rocking block 123 to drive the pulling claw 121 to hook the material, the pulling claw 121 and the rocking block 123 are in a straight line docking state and fixed on both sides of the pivot shaft in the opposite direction, and the pivot shaft is rotatably installed on the material belt On cylinder 122. When the tip 1211 of the claw 121 is plugged into the positioning hole of the tape 2, the claw 121 and the rocker 123 are parallel to the horizontal plane, and the rocker 123 is in contact with the frame 11 to prevent the rocker 123 from rotating in a clockwise direction, wherein, The clockwise direction is established based on the rocker 123 in FIG. 8 . When the tape cylinder 122 reciprocates along the direction of the tape conveying channel, the driving claw 121 also reciprocates along the direction of the tape conveying channel, because the tip 1211 of the claw 121 is plugged into the positioning hole of the material tape 2, and the tip The left side of 1211 is a vertical plane, and the right side is a slope, so that the pulling claw 121 can only convey the material belt 2 in one direction, thereby meeting the cutting requirements of the material belt 2 .

Please refer to Fig. 1, Fig. 2, Fig. 6 and Fig. 7, this pre-pressing mechanism 13 is installed on the frame 11 above the top of the strip conveying channel, see Fig. 3, and the output of this pre-pressing mechanism 13 and the material strip conveying channel end-to-end. It has a metal shell pressing plate 131, a metal shell pressing plate transmission part and an elastic element (not shown in the figure). In the present embodiment, the metal casing pressing plate transmission part is the metal casing pressing plate cylinder 132, and the metal casing pressing plate cylinder 132 is installed on the metal casing pressing plate cylinder fixing plate 133 and is electrically connected with the controller, while the metal casing pressing plate The cylinder fixing plate 133 is then installed on the metal shell pressing plate mounting plate 134 , and the metal shell pressing plate mounting plate 134 is then installed on the upper material guide plate 113 . The elastic element elastically interferes between the metal housing pressing plate cylinder fixing plate 133 and the metal housing pressing plate 131 , so that elastic contact is formed between the metal housing pressing plate cylinder fixing plate 133 and the metal housing pressing plate 131 . The output shaft of the metal shell pressure plate cylinder 132 is connected to one end of the metal shell pressure plate cylinder clamping block 135, and the other end of the metal shell pressure plate cylinder clamping block 135 is clamped with the metal shell pressure plate 131 to drive the metal shell The pressing plate 131 moves along the direction of the metal shell 21 in the pressing belt 2 . In order to make the metal shell pressing plate 131 press the metal shell 21 in the material belt 2 more smoothly and reliably, a metal shell for the metal shell pressing plate 131 to slide and guide is provided on the metal shell pressing plate mounting plate 134 Body pressure plate slide groove (not shown in the figure), and the metal shell pressure plate 131 is provided with the metal shell pressure plate guide rail matching with the metal shell pressure plate sliding groove.

Referring to Fig. 1, Fig. 2, Fig. 8 and Fig. 9, the metal casing cutting mechanism 14 is assembled on the frame 11 below the material belt conveying channel, see Fig. 3, and the metal casing cutting mechanism 14 is compatible with the preload The mechanism 13 is opposite, so that the metal shell cutting mechanism 14 and the pre-pressing mechanism 13 are located directly below and directly above the material belt conveying channel, so as to ensure the coordinated work between the metal shell cutting mechanism 14 and the pre-pressing mechanism 13 . Wherein, the metal shell cutting mechanism 14 has a metal shell cutting transmission part, a metal shell die knife 141, a metal shell die base 143 for cutting in cooperation with the metal shell die knife 141, and a metal shell die Knife mount 144. In this embodiment, the metal casing cutting transmission part is a metal casing cutting cylinder 142, and the metal casing cutting cylinder 142 is electrically connected to the controller. The metal shell mold base 143 is linearly connected to the output end of the material belt conveying channel and is installed on the support plate 112. The metal shell mold base 143 is provided with a material belt 2 that is conveyed by the material belt conveying channel and is cut by the metal shell. The waste material passage (not shown in the figure) that the waste material 20 after the mechanism 14 cuts the metal casing 21 continues to be transported forward. The metal shell cutting cylinder 142 is installed on the support plate 112 and drives the metal shell mold knife 141 to move along the direction of the metal shell mold base 143 and cuts the material belt 2 delivered by the feeding mechanism 12 to separate the metal shell 21 and the scrap material 20 , and clamp the separated metal shell 21 between the metal shell pressing plate 131 and the metal shell die knife 141 . The metal shell mold knife mounting seat 144 is installed on the support plate 112, and the metal shell mold knife mounting seat 144 is provided with a metal shell mold knife sliding groove (not shown) for the metal shell mold knife 141 to slide. The metal shell die-cutting 141 is assembled on the metal shell die-cutting seat 144 and can slide freely, so that the metal shell die-cutting 141 can work more reliably.

Please refer to Fig. 1, Fig. 2, Fig. 11 and Fig. 12, the rubber core insertion mechanism 15 is arranged on the frame 11 outside the output end of the material belt conveying channel, see Fig. 3, and the rubber core insertion mechanism 15 pushes The rubber core 3 of the connector is inserted into the metal shell 21 pushed by the metal shell inserting mechanism 16 . The rubber core insertion mechanism 15 has a rubber core insertion mechanism frame body 154 , a rubber core insertion transmission part and a rubber core insertion push rod 151 . The frame body 154 of the rubber core inserting mechanism has a rubber core conveying channel 150 for carrying the rubber core 3 and a rubber core push rod channel 153. The rod passage 153 is arranged in parallel above the strip conveying passage, and the vertical centerline of the rubber core push rod passage 153 and the vertical centerline of the strip conveying passage are on the same plane. In this embodiment, the rubber core insertion transmission part is the rubber core insertion cylinder 152, the rubber core insertion cylinder 152 is electrically connected to the controller, and its output shaft is connected to one end of the rubber core insertion cylinder push rod head 156, and The other end of the rubber core insert cylinder push rod head 156 is clamped with the rubber core insert push rod 151 and drives the rubber core insert push rod 151 to move along the rubber core push rod channel 153 and pushes the rubber core 3 and the metal shell 21 Perform instrumentation.

Please refer to Fig. 1, Fig. 2 and Fig. 5, this metal shell inserting mechanism 16 is installed on the frame 11 above the material belt conveying channel, please see Fig. 3, and this metal shell inserting mechanism 16 and material belt conveying The input ends of the channels are located adjacently. The metal casing insertion mechanism 16 has a metal casing insertion push rod 161 and a metal casing insertion transmission part. In this embodiment, the metal shell insert transmission part is a metal shell insert cylinder 162, and the metal shell insert cylinder 162 is installed on the upper material guide plate 113 through the metal shell insert cylinder mounting seat 164 and is connected with the metal shell insert cylinder. The controller is electrically connected, the output shaft of the metal shell insert cylinder 162 is connected with one end of the metal shell insert cylinder push rod head 165, and the other end of the metal shell insert cylinder push rod head 165 is inserted into the metal shell. Mount the push rod 161 for clamping connection. When the metal shell insert cylinder 162 is actuated, it drives the metal shell insert cylinder push rod head 165 connected to it to move, and the actuated metal shell insert cylinder push rod head 165 drives the metal shell that is clamped with it. The body inserting push rod 161 slides along the metal shell push rod sliding groove 1131 on the upper material guide plate 113, thereby clamping the metal shell pressing plate 131 of the pre-pressing mechanism 13 and the metal shell of the metal shell cutting mechanism 14. The metal shell 21 between the mold knives 141 is pushed to the assembly end of the rubber core push rod channel 153 of the rubber core insertion mechanism 15 . In order to ensure the insertion quality of the metal shell 21, the metal shell insertion mechanism 16 is also provided with a metal shell pre-insertion transmission part, the metal shell pre-insertion transmission part is a metal shell pre-insertion cylinder 163, the metal shell The body pre-inserted cylinder 163 is installed on the metal shell inserted cylinder mount 164 and is electrically connected with the controller, while the metal shell inserted cylinder 162 is installed on the metal shell pre-inserted cylinder 163 . When inserting the metal shell 21, first the metal shell pre-inserted cylinder 163 is actuated, driving the metal shell inserting cylinder 162 fixed to it to move along the direction of the material belt conveying channel, and at the same time driving the metal shell inserting push rod 161 to operate. move. When the metal shell pre-insertion cylinder 163 moves to the set position, the metal shell insertion cylinder 162 is actuated, thereby pushing the metal shell 21 inserted on the metal shell insertion push rod 161 to the rubber core The assembly end of the rubber core push rod channel 153 of the insertion mechanism 15 is assembled.

Please refer to Fig. 1, Fig. 2 and Fig. 10, the metal shell cutting and inserting machine 1 of the present utility model also includes a waste material cutting mechanism 18, and the waste material cutting mechanism 18 is installed on the frame 11 below the material belt conveying channel, see image 3. The scrap cutting mechanism 18 has a scrap cutting transmission part, a scrap mold knife 181 , a scrap mold base 183 and a scrap conveying assembly. In this embodiment, the waste cutting transmission part is a waste cutting cylinder 182, which is installed on the bottom plate 111 through a waste cutting cylinder mounting bracket 184 and is electrically connected to the controller. The waste material mold base 183 is installed on the end of the waste material channel of the metal housing mold base 143, and is linearly connected with the waste material channel. The waste mold knife 181 is installed on the support plate 112 by the waste mold knife mounting seat 185, and the waste mold knife mounting seat 185 is provided with a waste material mold knife sliding groove (not shown) for the waste material mold knife 181 to slide, so that the waste material Die cutter 181 works more reliably. And this waste conveying assembly comprises a first connecting rod 186 and a second connecting rod 187, and one end of the first connecting rod 186 is pivotally connected with the piston rod of the waste cutting cylinder 182, and the other end of the first connecting rod 186 is connected with the second connecting rod. One end of the connecting rod 187 is pivotally connected, and the other end of the second connecting rod 187 is pivotally connected to the frame 11 through the second connecting rod pivot frame 188 and interferes with the scrap mold knife 181 . In order to make the collision between the second connecting rod 187 and the scrap mold knife 181 more reliable and reduce the frictional resistance of the collision, a roller 189 is provided at one end of the scrap mold knife 181 that is in contact with the second connecting rod 187 . When the scrap cutting cylinder 182 is actuated, it drives the first connecting rod 186 pivotally connected with its piston rod to actuate. The actuation of the first connecting rod 186 then drives one end of the second connecting rod 187 pivotally connected to it to move, thereby driving the other end of the second connecting rod 187 to swing up and down around the second connecting rod pivot frame 188, and The second connecting rod 187 that swings up and down pushes the waste material mold knife 181 to slide up and down along the waste material mold knife mounting seat 185, and cooperates with the waste material mold base 183 for cutting, thereby cutting the waste material 20 of the material belt 2 cut. In order to facilitate the recovery of the waste material 20, the utility model metal shell cutting and inserting machine 1 is also provided with a waste material recovery device, which is arranged adjacent to the end of the waste material passage, and the waste material recovery device is a waste material recovery box 17.

1 to 12, the working principle of the metal shell cutting and inserting machine 1 of the present invention will be described in detail.

The assembly process of the metal shell 21 of the connector and the rubber core 3 is as follows:

Firstly, put the strip 2 with the metal shell 21 through the strip flattening device 19 and install it in the strip conveying channel of the frame 11 , and insert the tip 1211 of the claw 121 into the positioning hole on the strip 2 . Then, the controller controls the feeding cylinder 122 to move along the first direction indicated by the arrow A in Fig. 1. When the feeding cylinder 122 moves from the rightmost end to the leftmost end, it will drive the material belt 2 to convey a certain distance, which is just the material belt. The distance between the two positioning holes on 2 is also the distance between the cutting place between the two metal shells 21 on the strip 2. Wherein, the moving distance of the feeding cylinder 122 can be flexibly adjusted according to the distance between two positioning holes on different material strips 2 . When the feeding cylinder 122 is transported to the rightmost end, the controller controls the metal casing pressing plate cylinder 132 of the preloading mechanism 13 to move along the second direction indicated by the arrow B in Fig. 1, because the metal casing pressing plate 131 and the metal casing An elastic element is arranged between the clamping plate cylinder fixing plates 133, and under the self-weight of the metal housing clamping plate 131, it follows the metal housing clamping block 135 fixed on the output shaft of the metal housing clamping plate cylinder 132 downward together. Move, thereby compressing the metal shell 21 in the material band 2 delivered by the feeding mechanism 12, ready for cutting by the metal shell cutting mechanism 14.

Secondly, the controller controls the piston rod of the metal casing cutting cylinder 142 of the metal casing cutting mechanism 14 to move in the opposite direction to the second direction indicated by the arrow B in FIG. 141 slides along the metal casing mold knife mounting seat 144, and cooperates with the metal casing mold base 143 to cut the metal casing 21 in the strip 2 at the same time. When the metal shell die cutter 141 cuts off the metal shell 21 and continues to advance, the clamping block 135 of the cylinder of the metal shell pressing plate can only drive the metal shell pressing plate in the opposite direction to the second direction indicated by the arrow B in FIG. 1 131 moves, and the movement along the second direction indicated by the arrow B in FIG. 1 along the metal shell pressing plate 131 depends on the self-weight of the metal shell pressing plate 131 and the elastic force against it. When the force exerted by the metal casing cutting cylinder 142 on the metal casing die knife 141 is greater than the resultant force produced by the elastic element and the metal casing pressing plate 131 due to its own weight, the metal casing pressing plate 131 will be pushed along the arrow B in FIG. The finger moves in the opposite direction to the second direction, and the metal shell 21 cut by the metal shell cutting mechanism 14 is clamped between the metal shell die knife 41 and the metal shell pressing plate 131, and the metal shell inserting mechanism 16 of the metal shell inserting push rod 161 is directly corresponding, that is, the metal shell 21 is located on the moving channel of the metal shell inserting push rod 161, so that the metal shell inserting push rod 161 can push the metal shell 21 Push to the assembly end of the rubber core push rod channel 153 of the rubber core insertion mechanism 15 . At the same time, the strip 2 after the metal shell 21 has been cut passes through the waste channel of the metal shell mold base 143 and is transported to the waste cutting mechanism 18 for the waste cutting mechanism 18 to cut the waste 20 . At this time, the controller controls the piston rod of the scrap cutting cylinder 182 of the scrap cutting mechanism 18 to extend toward the direction close to the bottom plate 111, thereby driving the first connecting rod 186 pivotally connected to it to move, and the movement of the first connecting rod 186, Driven the movement of an end of the second connecting rod 187 pivotally connected with the first connecting rod 186, thereby driving the other end of the second connecting rod 187 around the second connecting rod pivot frame 188 along the second direction indicated by the arrow B in Fig. 1 . Lifting in the opposite direction of the direction, thereby pushing the waste mold knife 181 to slide in the waste mold knife mounting seat 185, and then cooperate with the waste mold base 183 to cut the waste 20, and the cut waste 20 just falls into the waste recycling bin 17 Inside.

Next, the controller controls the metal shell pre-insertion cylinder 163 of the metal shell insertion mechanism 16 to move along the first direction indicated by the arrow A in FIG. Make the metal shell inserting push rod 161 follow the movement of the metal shell inserting cylinder 162 and slide along the metal shell push rod sliding groove 1131 of the upper material guide plate 113, and connect with the metal shell clamped by the preloading mechanism 13 The metal shell between the pressing plate 131 and the metal shell die knife 141 of the metal shell cutting mechanism 14 is plugged. When the metal shell pre-inserted cylinder 163 moves into place, the controller controls the metal shell inserted cylinder 162 to continue to move along the first direction indicated by the arrow A in Figure 1, driving the metal shell inserted cylinder connected to it. The push rod head 165 is actuated, thereby pushing the metal shell insert push rod 161 clamped with the metal shell insert cylinder push rod head 165 to continue sliding along the metal shell push rod sliding groove 1131, and the metal shell 21 Delivered to the assembly end of the rubber core push rod channel 153 of the rubber core insertion mechanism 15 . Then the controller controls the rubber core insertion cylinder 152 of the rubber core insertion mechanism 15 to actuate, and pushes the rubber core insertion cylinder push rod head 156 connected to its output shaft to slide along the third direction indicated by the arrow C in FIG. 1 , Thereby pushing the rubber core inserting push rod 151 clamped with the rubber core inserting cylinder push rod head 156 to slide along the rubber core push rod channel 153 of the rubber core inserting mechanism frame body 154, and transport the rubber core through the rubber core delivery channel 150. The connector rubber core 3 on the rubber core push rod channel 153 is pushed to the assembly end of the rubber core push rod channel 153, and the rubber core 3 is assembled with the metal shell 21 delivered by the metal shell inserting push rod 161. Form the assembly.

When resetting, the controller controls the metal shell pressure plate cylinder 132 of the preloading mechanism 13 to move in the opposite direction to the second direction indicated by the arrow B in FIG. Pull up, and the metal shell pressure plate cylinder clamp block 135 that pulls up just drives the metal shell pressure plate 131 that engages with it to slide in the metal shell pressure plate mounting plate 134, because the metal shell pressure plate 131 and the metal shell pressure plate An elastic element is arranged between the cylinder fixing plates 133, so that the metal housing pressing plate cylinder engagement block 135 drives the metal housing pressing plate 131 to reset slowly, preparing for the next work. Then, the controller controls the rubber core insertion cylinder 152 of the rubber core insertion mechanism 15 to reset along the third direction indicated by the arrow C in FIG. Prepare. At this time, the controller controls the piston rod of the waste cutting cylinder 182 of the waste cutting mechanism 18 to shrink away from the direction of the base plate 111, thereby driving the first connecting rod 186 pivotally connected to the piston rod to move, and the moving first connecting rod 186 to move. The rod 186 drives one end of the second connecting rod 187 pivotally connected to the first connecting rod 186 to move, and at this time, the other end of the second connecting rod 187 moves down around the second connecting rod pivot frame 188 toward the bottom plate 111 , gradually make the waste mold knife 181 that conflicts with the second connecting rod 187 move down following the downward movement of the second connecting rod 187, thereby completing the reset of the waste cutting mechanism 18 and preparing for the next work. Then, when the controller controls the piston rod of the metal casing cutting cylinder 132 of the metal casing cutting mechanism 14 to reset along the second direction indicated by the arrow B in FIG. , the metal casing mold knife 141 resets following the reset of the piston rod of the metal casing cutting cylinder 132, and prepares for the next work. At this time, the controller controls the metal shell pre-insertion cylinder 163 of the metal shell insertion mechanism 16 to move in the opposite direction to the first direction indicated by the arrow A in FIG. It also moves in the opposite direction to the first direction indicated by arrow A in FIG. The metal shell push rod slides on the sliding groove 1131, and finally the metal shell insert push rod 161 is reset in a direction away from the assembly end of the rubber core push rod channel 153, and is separated from the assembly of the metal shell insert push rod 161. The components are recovered into the corresponding device along the component recovery channel 155 on the frame body 154 of the rubber core insertion mechanism. Finally, the controller controls the metal shell insert cylinder 162 to continue to move in the opposite direction to the first direction indicated by arrow A in Fig. 1, driving the metal shell insert cylinder push rod head 165 connected to its output end to reset, thereby driving The reset of the metal casing inserting push rod 161 prepares for the next work. At this time, the controller controls the feeding cylinder 122 of the feeding mechanism 12 to move in the opposite direction to the first direction indicated by the arrow A in FIG. The left side of the tip 1211 of the tip 1211 is a vertical plane, and the right side is a slope, so that the material belt 2 cannot be driven to move in the opposite direction to the first direction indicated by the arrow A in Fig. 1, thereby ensuring the reliable operation of the feeding mechanism 12 sex. After the feeding cylinder 122 is reset, since the pulling claw 121 and the rocking block 123 are fixed on both sides of the pivot shaft in a straight line docking state, under the gravity of the rocking block 123, the pulling claw 121 is driven to rotate clockwise around the pivot shaft, and the clockwise The establishment is based on FIG. 9 until the frame 11 blocks the rotation of the rocker 123. At this time, the rocker 123 and the claw 121 are parallel to the horizontal plane, and the tip 1211 of the claw 121 is plugged into the positioning hole of the material belt 2. Prepare for the next conveyor belt.

As mentioned above, the feeding mechanism 12 of the metal casing cutting and inserting machine 1 of the present invention can automatically convey the material belt 2, and the pre-pressing mechanism 13 compresses the metal casing 21 in the material belt 2 delivered by the feeding mechanism 12, And the metal shell cutting mechanism 14 cuts the metal shell 21 compressed by the pre-pressing mechanism 12, so the metal shell cutting and inserting machine 1 of the present utility model can automatically cut the material belt 2 with the metal shell 21 . At the same time, the metal shell inserting mechanism 16 of the metal shell cutting and inserting machine 1 of the present invention pushes the metal shell 21 clamped between the pre-pressing mechanism 12 and the metal shell cutting mechanism 14 to the rubber core inserting mechanism 15 place, and the rubber core inserting mechanism 15 pushes the rubber core 3 of the connector and inserts it with the metal shell 21 sent by the metal shell inserting mechanism 16, so the metal shell cutting and inserting machine 1 of the utility model can cut The cut metal shell 21 is automatically assembled with the connector rubber core 3 . Therefore, the metal shell cutting and inserting machine 1 of the present invention has high production efficiency, low labor cost, and can meet the needs of large-scale production. At the same time, the consistency of each assembled product is good and the yield rate is high.

Claims (10)

1. A metal shell cutting and inserting machine, which is used to cut the material strip with the metal shell and assemble the cut metal shell with the rubber core of the connector. It is characterized in that the metal shell is cut Cutting and inserting machines include: a frame having a strip conveying channel for carrying the strip; A feeding mechanism, the feeding mechanism is installed on the frame below the material belt conveying channel and adjacent to the input end of the material belt conveying channel, the described feeding mechanism has a material belt transmission part and a pulling claw, and the pulling claw One end of the belt can be inserted into the material belt, and the other end of the claw is pivotally connected to the material belt transmission member, and the material belt transmission member drives the pulling claw to reciprocate along the direction of the material belt conveying channel. ; A pre-pressing mechanism, the pre-pressing mechanism is installed on the frame above the material belt conveying channel and adjacent to the output end of the material belt conveying channel, the pre-pressing mechanism has a metal shell pressing plate, a metal shell pressing plate The transmission part and an elastic element, the elastic element elastically interferes between the metal casing pressing plate transmission part and the metal casing pressing plate, and the metal casing pressing plate transmission part is clamped and driven by the metal casing pressing plate The metal shell pressing plate moves along the direction of pressing the metal shell in the strip; A metal shell cutting mechanism, the metal shell cutting mechanism is installed on the frame below the material belt conveying channel, and the metal shell cutting mechanism is opposite to the pre-pressing mechanism, the metal shell The body cutting mechanism has a metal shell cutting transmission part, a metal shell die knife, and a metal shell die base that cooperates with the metal shell die knife for cutting, and the metal shell die base is installed on the material The end of the belt conveying channel is provided with a waste channel for conveying waste materials, the metal shell cutting transmission part is connected with the metal shell die knife, and the metal shell cutting transmission part drives the metal shell die knife Moving along the direction of the metal shell mold base and cutting the metal shell in the material belt conveyed by the feeding mechanism to separate the metal shell and waste, and clamping the separated metal shell in the Between the metal shell pressing plate of the preloading mechanism and the metal shell die knife; A rubber core insertion mechanism, the rubber core insertion mechanism is arranged on the outer frame of the output end of the belt conveying channel, the rubber core insertion mechanism has a rubber core insertion mechanism frame body, a rubber core insertion mechanism Install the transmission part and a rubber core inserting push rod. The frame body of the rubber core inserting mechanism has a rubber core conveying channel for carrying the rubber core and a rubber core pushing rod channel. The rubber core pushing rod channel is connected with the rubber core pushing rod. The rubber core conveying channel is vertically connected, the rubber core push rod channel is arranged in parallel above the material tape conveying channel, and the vertical centerline of the rubber core push rod channel is perpendicular to the vertical center line of the material tape conveying channel. The center line is located on the same plane, and the rubber core insertion transmission part drives the rubber core insertion push rod to move along the rubber core push rod channel and pushes the rubber core to be inserted into the metal shell; A metal shell inserting mechanism, the metal shell inserting mechanism is installed on the frame above the material belt conveying channel and adjacent to the input end of the material belt conveying channel, the metal shell inserting mechanism has a metal The casing inserts a push rod and a metal casing inserts a transmission part, and the metal casing inserts a transmission part to drive the metal casing insertion push rod to move along the direction of the rubber core push rod channel, and pushes the The metal shell moves into the channel of the rubber core push rod and is inserted into the rubber core; A controller, the controller is respectively electrically connected with the belt transmission part, the metal casing pressing plate transmission part, the metal casing cutting transmission part, the rubber core insertion transmission part and the metal casing insertion transmission part. 2. The metal casing cutting and inserting machine according to claim 1, further comprising a waste material cutting mechanism, the waste material cutting mechanism is installed on the frame below the strip conveying channel, The waste material cutting mechanism has a waste material cutting transmission part, a waste material mold knife and a waste material mold base, the waste material mold base is installed on the end of the waste material channel of the metal shell mold base, the controller and The waste material cutting transmission part is electrically connected, and the waste material cutting transmission part drives the waste material mold knife to move along the direction of the waste material mold seat to cut off the waste material in the material belt. 3. The metal casing cutting and inserting machine according to claim 2, wherein the scrap cutting mechanism further has a scrap conveying assembly, and the waste conveying assembly includes a first connecting rod and a second connecting rod , one end of the first connecting rod is pivotally connected to the waste cutting transmission member, the other end of the first connecting rod is pivotally connected to one end of the second connecting rod, and the other end of the second connecting rod It is pivotally connected with the frame and interferes with the scrap mold knife. 4. The metal casing cutting and inserting machine according to claim 1, wherein the feeding mechanism further has a rocker and a pivot shaft, and the rocker and the claw are located on the same straight line and in opposite directions fixed on both sides of the pivot shaft, the pivot shaft is pivotally connected to the material tape conveyor, the claw has a tip that is inserted into the material tape, and the tip of the claw is inserted into the material On the belt, both the rocker and the claw are parallel to the horizontal plane. 5. The metal casing cutting and inserting machine according to claim 1, wherein the frame includes a bottom plate, a support plate and a channel assembly forming the conveying channel of the strip, and the bottom plate is arranged parallel to the horizontal plane , the support plate is vertically installed on the bottom plate, and the channel assembly is installed on the support plate. 6. The metal shell cutting and inserting machine according to claim 5, wherein the channel assembly includes an upper material guide plate and a lower material guide plate, and both sides of the upper material guide plate are installed on the support On the plate, one end of the upper material guide plate is fixedly docked with the lower material guide plate, and the upper surface of the upper material guide plate is provided with a metal shell push rod for sliding the metal shell insert push rod Sliding groove, the lower surface of the upper material guide plate is provided with a feeding belt conveying channel for the material belt to be conveyed, and the upper surface of the lower material guide plate is provided with a feeding belt conveying channel for the upper material guide plate. The channel corresponds to the lower material belt conveying channel, and the upper and lower material belt conveying channels form the material belt conveying channel for feeding the material belt. 7. The metal shell cutting and inserting machine according to claim 1, characterized in that: the metal shell inserting mechanism also has a metal shell pre-inserted transmission part, and the controller is pre-inserted with the metal shell The insertion transmission part is electrically connected, and the metal shell pre-insertion transmission part is connected with the metal shell insertion transmission part and drives the metal casing insertion transmission part to move along the rubber core push rod channel. 8. The metal casing cutting and inserting machine according to claim 1, characterized in that: the pre-pressing mechanism also has a metal casing pressing plate mounting plate, and the metal casing pressing plate mounting plate is fixed on the frame, The metal shell pressing plate is assembled on the metal shell pressing plate mounting plate and slides along it. 9. The metal shell cutting and inserting machine according to claim 1, wherein the metal shell cutting mechanism also has a metal shell die knife mounting seat and a metal shell die knife elastic element, and the metal shell die knife The elastic element of the shell mold knife elastically interferes between the metal shell mold knife and the metal shell mold knife mounting seat, and the metal shell mold knife is installed on the metal shell mold knife mounting seat and slides along it. 10 . The metal shell cutting and inserting machine according to claim 1 , further comprising a waste recycling device, the waste recycling device being disposed adjacent to the end of the waste passage. 11 .

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