阅读说明：本技术 一种电位器全自动生产线的组装设备 (Assembling equipment of full-automatic potentiometer production line ) 是由 曾河 于 2021-08-06 设计创作，主要内容包括：本发明公开了一种电位器全自动生产线的组装设备,包括基座、控制系统及设置在基座中心的组装台,所述基座上沿组装台转动方向依次设有本体上料机构、支架上料机构、热铆机构、本体折弯机构、整形机构、测试机构和出料机构,所述组装台的边缘处设有多组间隔设置并供放置半成品材料的组装放置座,本发明通过将不同的组装工位拼装到一台设备上,使其实现全自动化的快速组装检测,并且在每个工序间设置有检测装置用于及时发现漏装的情况,避免出现后续组装出现不良品的情况,并且还设置有热铆机构对产品进行热铆处理,还在最后的阶段设置有测试机构,能够及时发现不良品并进行剔除,防止不良品的流出,保证产品的质量,降低生产成本,提高企业的收益。(The invention discloses an assembling device of a potentiometer full-automatic production line, which comprises a base, a control system and an assembling table arranged at the center of the base, wherein a body feeding mechanism, a support feeding mechanism, a hot riveting mechanism, a body bending mechanism, a shaping mechanism, a testing mechanism and a discharging mechanism are sequentially arranged on the base along the rotating direction of the assembling table, and a plurality of groups of assembling placing seats which are arranged at intervals and used for placing semi-finished materials are arranged at the edge of the assembling table. The outflow of defective products is prevented, the quality of products is guaranteed, the production cost is reduced, and the income of enterprises is improved.)

1. The utility model provides an equipment of full-automatic production line of potentiometre, includes base, control system and sets up the assembly station at the base center, its characterized in that: the base is sequentially provided with a body feeding mechanism, a support feeding mechanism, a hot riveting mechanism, a body bending mechanism, a shaping mechanism, a testing mechanism and a discharging mechanism along the rotating direction of the assembling table, and a plurality of groups of assembling and placing seats which are arranged at intervals and used for placing semi-finished materials are arranged at the edge of the assembling table;

the assembling table, the body feeding mechanism, the support feeding mechanism, the hot riveting mechanism, the body bending mechanism, the shaping mechanism, the testing mechanism and the discharging mechanism are controlled by a control system.

2. The assembling equipment of the full-automatic potentiometer production line according to claim 1, characterized in that: the body feed mechanism comprises a body feed turntable, a feed channel, a body cutting device and a feed adsorption device, wherein the feed channel is arranged between the body feed turntable and the body cutting device and communicated with the body feed turntable and the body cutting device, the feed adsorption device is arranged at the front end of the body cutting device, the front end of the feed adsorption device is further provided with a spreading mechanism, and the spreading mechanism spreads and adsorbs the cut body to be placed on an assembly placing seat of an assembly table and moves to the next process.

3. The assembling equipment of the full-automatic potentiometer production line according to claim 2, characterized in that: the body cutting device comprises a cutting knife and a body cutting control cylinder arranged at the lower end of the cutting knife and used for controlling the movement of the cutting knife, a first adsorption cylinder used for controlling the adsorption loosening of the feeding adsorption device is arranged at the upper end of the feeding adsorption device, a first displacement cylinder used for controlling the feeding adsorption device to move up and down is arranged at the side end of the feeding adsorption device, a second displacement cylinder used for controlling the back and forth movement of the feeding adsorption device is arranged at the other side of the first displacement cylinder, and the expanding mechanism is composed of a plurality of expanding devices.

4. The assembling equipment of the full-automatic potentiometer production line according to claim 1, characterized in that: the support feeding mechanism comprises a support feeding turntable, a feeding device, a support cutting mechanism and a support adsorption clamping device, wherein the feeding device is arranged between the support feeding turntable and the support cutting mechanism and used for conveying a support to be processed of the support feeding turntable to the support cutting mechanism for cutting, the support adsorption clamping device is arranged at the front end of the support cutting mechanism and used for adsorbing and clamping the cut support to an assembling and placing seat for assembling and transferring to the next process;

the support cutting mechanism comprises a support cutter and a support cutting control cylinder which is arranged at the lower end of the support cutter and controls the support cutter to move and cut, a second adsorption cylinder used for controlling the support adsorption and clamping device to adsorb and release is arranged at the upper end of the support adsorption and clamping device, a third displacement cylinder used for controlling the support adsorption and clamping device to move up and down is arranged on one side of the support adsorption and clamping device, and a fourth displacement cylinder used for controlling the support adsorption and clamping device to move back and forth and adjust is arranged on the other side of the third displacement cylinder.

5. The assembling equipment of the full-automatic potentiometer production line according to claim 1, characterized in that: the hot riveting mechanism comprises a hot riveting device and a hot riveting control cylinder arranged at the rear end and used for controlling the hot riveting device to move up and down for pressing, a radiator is further arranged on the hot riveting mechanism, and the hot riveting mechanism conveys the body and the support to the next procedure after hot riveting is completed.

6. The assembling equipment of the full-automatic potentiometer production line according to claim 1, characterized in that: the body bending mechanism comprises a bending base and a bending footstock which is arranged opposite to the bending base, the upper end of the bending footstock is provided with a movable control block which is vertically and alternately matched with the bending footstock, the movable control block is provided with an inclined guide groove, the top end of the bending footstock is clamped in the inclined guide groove and is controlled to move along the inclined guide groove, and the tail end of the movable control block is provided with a fifth displacement cylinder for controlling the movement of the movable control block;

the inner of the bending base is provided with a movable ejector block, the movable ejector block is provided with a plurality of bending ejector pins used for ejecting and bending the body upwards, and the rear end of the bending base is provided with a sixth displacement cylinder used for controlling the movable ejector block to move up and down.

7. The assembling equipment of the full-automatic potentiometer production line according to claim 1, characterized in that: the shaping mechanism comprises a pressing device and a pressing placing seat which are pressed downwards, the upper end of the pressing device is provided with a pressing control cylinder which controls the pressing device to reciprocate up and down, one side end of the pressing device is provided with a seventh displacement cylinder which is used for controlling the pressing device to reciprocate up and down, and the other side end of the seventh displacement cylinder is provided with an eighth displacement cylinder which is used for controlling the pressing device to move back and forth;

the lower end of the pressing placement seat is provided with a jacking device which jacks upwards, the jacking device jacks the assembly upwards from the pressing placement seat and presses the assembly downwards through the pressing device, the lower end of the jacking device is provided with a jacking control cylinder which is used for controlling the jacking device to reciprocate up and down, and the shaping mechanism shapes and presses the assembly and conveys the assembly to the next process.

8. The assembling equipment of the full-automatic potentiometer production line according to claim 1, characterized in that: the testing mechanism comprises a blanking channel, a testing clamping hand and a testing device, wherein the testing clamping hand and the testing device are arranged at the tail of the blanking channel, a separating device used for enabling products on the blanking channel to keep a spacing distance is arranged at the side end of the blanking channel, the testing device comprises a testing ejector pin, an ejector pin driving cylinder, a detection motor and a placing seat used for placing the products, and the testing clamping hand is arranged on one side of the blanking channel at a spacing and used for placing the testing device to be tested in a clamping mode to be tested on the placing seat.

9. The assembling equipment of the full-automatic potentiometer production line according to claim 1, characterized in that: discharge mechanism locates one side of accredited testing organization, discharge mechanism includes screening controlling means and discharging channel, discharging channel is last to be equipped with one can open and shut from top to bottom discharge baffle, screening controlling means control discharging baffle and discharging channel's the state that opens and shuts, discharging baffle's lower extreme is equipped with a defective products charging tray that is used for collecting unqualified product, discharging channel's lower extreme is equipped with a non-defective products charging tray that is used for collecting qualified product.

10. The assembling equipment of the full-automatic potentiometer production line according to claim 1, characterized in that: the control system comprises a control panel and a control button, and detection devices used for sensing whether the previous process is finished or not are arranged among the body feeding mechanism, the support feeding mechanism, the hot riveting mechanism, the body bending mechanism and the shaping mechanism.

Technical Field

The invention relates to the technical field of potentiometer assembling equipment, in particular to assembling equipment of a potentiometer full-automatic production line.

Background

The potentiometer is widely applied, is an intermediate data connection port for editing and converting signals or data, can be applied to different devices, and along with the trend of miniaturization of the devices, the volume of the potentiometer is smaller and smaller, so that the potentiometer can be detected during production and processing, defective products can be found in time, and subsequent use is prevented from being influenced.

The potentiometre on the market at present adopts artifical equipment and detects mostly, because spare part is little, is unfavorable for the equipment of taking, and the installation that makes is out of position, the deviation appears very easily, the condition of contact failure appears, makes the quality of product difficult to obtain guaranteeing, increases the manufacturing cost of enterprise to can not satisfy the demand of market high quality and high yield, consequently need solve present technical problem who exists.

Disclosure of Invention

The invention aims to solve the technical problem of providing assembling equipment for a full-automatic potentiometer production line aiming at the defects of the prior art.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the assembling equipment of the full-automatic potentiometer production line comprises a base, a control system and an assembling table arranged in the center of the base, wherein a body feeding mechanism, a support feeding mechanism, a hot riveting mechanism, a body bending mechanism, a shaping mechanism, a testing mechanism and a discharging mechanism are sequentially arranged on the base along the rotating direction of the assembling table, and a plurality of groups of assembling and placing seats which are arranged at intervals and are used for placing semi-finished materials are arranged at the edge of the assembling table;

the assembling table, the body feeding mechanism, the support feeding mechanism, the hot riveting mechanism, the body bending mechanism, the shaping mechanism, the testing mechanism and the discharging mechanism are controlled by a control system.

Preferably, the body feeding mechanism comprises a body feeding turntable, a feeding channel, a body cutting device and a feeding adsorption device, the feeding channel is arranged between the body feeding turntable and the body cutting device and communicated with the body feeding turntable and the body cutting device, the feeding adsorption device is arranged at the front end of the body cutting device, the front end of the feeding adsorption device is further provided with a spreading mechanism, and the spreading mechanism spreads the cut body and adsorbs the cut body to be placed on an assembly placing seat of the assembly table to move to the next process.

Preferably, the body cutting device comprises a cutting knife and a body cutting control cylinder which is arranged at the lower end of the cutting knife and used for controlling the movement of the cutting knife, a first adsorption cylinder used for controlling the adsorption and loosening of the feeding adsorption device is arranged at the upper end of the feeding adsorption device, a first displacement cylinder used for controlling the feeding adsorption device to move up and down is arranged at the side end of the feeding adsorption device, a second displacement cylinder used for controlling the back and forth movement is arranged at the other side of the first displacement cylinder, and the expanding mechanism is composed of a plurality of expanding devices.

Preferably, the support feeding mechanism comprises a support feeding turntable, a feeding device, a support cutting mechanism and a support adsorption clamping device, the feeding device is arranged between the support feeding turntable and the support cutting mechanism and used for conveying a support to be processed of the support feeding turntable to the support cutting mechanism for cutting, the support adsorption clamping device is arranged at the front end of the support cutting mechanism and used for adsorbing, clamping and assembling the cut support on an assembling placing seat for assembling and transferring the support to the next process;

the support cutting mechanism comprises a support cutter and a support cutting control cylinder which is arranged at the lower end of the support cutter and controls the support cutter to move and cut, a second adsorption cylinder used for controlling the support adsorption and clamping device to adsorb and release is arranged at the upper end of the support adsorption and clamping device, a third displacement cylinder used for controlling the support adsorption and clamping device to move up and down is arranged on one side of the support adsorption and clamping device, and a fourth displacement cylinder used for controlling the support adsorption and clamping device to move back and forth and adjust is arranged on the other side of the third displacement cylinder.

Preferably, the hot riveting mechanism comprises a hot riveting device and a hot riveting control cylinder arranged at the rear end and used for controlling the hot riveting device to move up and down for pressing, a radiator is further arranged on the hot riveting mechanism, and the hot riveting mechanism conveys the body and the support to the next procedure after hot riveting.

Preferably, the body bending mechanism comprises a bending base and a bending footstock arranged opposite to the bending base, the upper end of the bending footstock is provided with a movable control block vertically matched with the bending footstock in a staggered manner, the movable control block is provided with an inclined guide groove, the top end of the bending footstock is clamped in the inclined guide groove and is controlled to move along the inclined guide groove, and the tail end of the movable control block is provided with a fifth displacement cylinder for controlling the movement of the movable control block;

the inner of the bending base is provided with a movable ejector block, the movable ejector block is provided with a plurality of bending ejector pins used for ejecting and bending the body upwards, and the rear end of the bending base is provided with a sixth displacement cylinder used for controlling the movable ejector block to move up and down.

Preferably, the shaping mechanism comprises a pressing device and a pressing placing seat which are pressed downwards, the upper end of the pressing device is provided with a pressing control cylinder which controls the pressing device to reciprocate up and down, one side end of the pressing device is provided with a seventh displacement cylinder which is used for controlling the pressing device to reciprocate up and down, and the other side end of the seventh displacement cylinder is provided with an eighth displacement cylinder which is used for controlling the pressing device to move back and forth;

the lower end of the pressing placement seat is provided with a jacking device which jacks upwards, the jacking device jacks the assembly upwards from the pressing placement seat and presses the assembly downwards through the pressing device, the lower end of the jacking device is provided with a jacking control cylinder which is used for controlling the jacking device to reciprocate up and down, and the shaping mechanism shapes and presses the assembly and conveys the assembly to the next process.

Preferably, the testing mechanism comprises a blanking channel, a testing clamping hand and a testing device, the testing clamping hand and the testing device are arranged at the tail of the blanking channel, a separating device used for enabling products on the blanking channel to keep a spacing distance is arranged at the side end of the blanking channel, the testing device comprises a testing ejector pin, an ejector pin driving cylinder, a detecting motor and a placing base used for placing the products, and the testing clamping hand is arranged on one side of the blanking channel at a spacing and clamps the products to be tested to the placing base of the testing device to be tested.

As a preferred choice, discharge mechanism locates one side of accredited testing organization, discharge mechanism includes screening controlling means and discharging channel, discharging channel is last to be equipped with one can open and shut from top to bottom discharge baffle, screening controlling means control discharging baffle and discharging channel's the state that opens and shuts, discharging baffle's lower extreme is equipped with a defective products charging tray that is used for collecting unqualified product, discharging channel's lower extreme is equipped with a non-defective products charging tray that is used for collecting qualified product.

Preferably, the control system comprises a control panel and a control button, and detection devices used for sensing whether the previous process is completed or not are arranged among the body feeding mechanism, the support feeding mechanism, the hot riveting mechanism, the body bending mechanism and the shaping mechanism.

The invention has the beneficial effects that: assemble an equipment through the equipment station with the difference on, make it realize full automatic fast assembly and the function that detects, and be provided with detection device between every process and be used for in time discovering the condition of neglected loading, the condition of defective products appears in the follow-up equipment of avoiding appearing, and still be provided with the hot riveting mechanism and carry out the hot riveting to the product and handle, still be provided with accredited testing organization in last stage, can in time discover the defective products and reject, prevent the outflow of defective products, guarantee the quality of product, the production cost is reduced, the income of enterprise is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partial structural schematic diagram of the present invention.

FIG. 3 is a schematic structural diagram of the feeding mechanism of the main body of the present invention.

FIG. 4 is a schematic structural diagram of a rack loading mechanism of the present invention.

FIG. 5 is a schematic structural view of the hot riveting mechanism of the present invention.

FIG. 6 is a schematic structural diagram of the body bending mechanism of the present invention.

FIG. 7 is a schematic structural diagram of the reshaping mechanism of the present invention.

FIG. 8 is a schematic structural diagram of a testing mechanism and a discharging mechanism according to the present invention.

10. A base; 20. a control system; 30. an assembly table; 31. assembling a placing seat; 40. a body feeding mechanism; 41. a feeding turntable; 42. a feed channel; 43. a body cutting device; 44. A feeding adsorption device; 441. a first adsorption cylinder; 45. a support expanding mechanism; 46. a first displacement cylinder; 47. a second displacement cylinder; 50. a support feeding mechanism; 51. a support feeding turntable; 52. a feeding device; 53. a bracket cutting mechanism; 54. the bracket adsorbs the clamping device; 541. a second adsorption cylinder; 55. a third displacement cylinder; 56. a fourth displacement cylinder; 60. a hot riveting mechanism; 61. a hot riveting device; 62. a hot riveting control cylinder; 63. a heat sink; 70. a body bending mechanism; 71. bending the base; 711. a movable top block; 712. bending the thimble; 72. bending the top seat; 73. moving the control block; 74. an oblique guide groove; 75. a fifth displacement cylinder; 76. a sixth displacement cylinder; 80. a shaping mechanism; 81. a pressing device; 82. pressing and placing the seat; 821. a jacking device; 822. jacking up the control cylinder; 83. a press-fit control cylinder; 84. a seventh displacement cylinder; 85. an eighth displacement cylinder; 90. a testing mechanism; 91. a discharging channel; 92. testing the clamping hand; 93. a testing device; 931. testing the thimble; 932. the thimble drives the air cylinder; 933. detecting a motor; 934. placing a material seat; 94. a partitioning means; 100. a discharging mechanism; 101. a discharge channel; 102. and a discharge baffle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, an assembling apparatus of a full-automatic potentiometer production line includes a base 10, a control system 20, and an assembling table 30 disposed at the center of the base 10, wherein a body feeding mechanism 40, a support feeding mechanism 50, a hot riveting mechanism 60, a body bending mechanism 70, a shaping mechanism 80, a testing mechanism, and a discharging mechanism 100 are sequentially disposed on the base 10 along a rotation direction of the assembling table 30, and a plurality of groups of assembling placing seats 31 disposed at intervals and used for placing semi-finished materials are disposed at an edge of the assembling table 30;

and the used assembling table 30, the body feeding mechanism 40, the support feeding mechanism 50, the hot riveting mechanism 60, the body bending mechanism 70, the shaping mechanism 80, the testing mechanism and the discharging mechanism 100 are controlled by the control system 20, so that one person can control one device.

As shown in fig. 3, the main body feeding mechanism 40 includes a main body feeding turntable 41, a feeding channel 42, a main body cutting device 43 and a feeding adsorption device 44, the feeding channel 42 is disposed between the main body feeding turntable 41 and the main body cutting device 43 and communicated with each other, the feeding adsorption device 44 is disposed at the front end of the main body cutting device 43, and a spreading mechanism 45 is further disposed at the front end of the feeding adsorption device 44, and the cut main body is spread by the spreading mechanism 45 and is placed on the assembly placing seat 31 of the assembly table 30 in an adsorption manner to move to the next process.

Wherein, body cutting device 43 cuts the control cylinder including cutting the sword and setting at the body that cuts the sword lower extreme and be used for controlling its motion, be equipped with the first adsorption cylinder 441 that is used for controlling its absorption pine to take off in material loading adsorption equipment 44's upper end, still be equipped with the first displacement cylinder 46 that is used for controlling it and reciprocates at its side, and be equipped with the second displacement cylinder 47 that is used for controlling to carry out the back-and-forth movement at first displacement cylinder 46's opposite side, and the mechanism 45 that expands that uses comprises the several device that expands, can expand a plurality of bodies simultaneously, improve production efficiency.

As shown in fig. 4, the support feeding mechanism 50 includes a support feeding turntable 5141, a feeding device 52, a support cutting mechanism 53 and a support adsorbing and clamping device 54, the feeding device 52 is disposed between the support feeding turntable 5141 and the support cutting mechanism 53, the support to be processed of the support feeding turntable 5141 is conveyed to the support cutting mechanism 53 for cutting, and the support adsorbing and clamping device 54 is disposed at the front end of the support cutting mechanism 53, so that the cut support can be adsorbed and clamped on the assembling and placing seat 31 for assembling and transferring to the next process;

the support cutting mechanism 53 comprises a support cutter and a support cutting control cylinder which is arranged at the lower end of the support cutter and controls the support cutter to move and cut, a second adsorption cylinder 541 for controlling the support adsorption and clamping device 54 to adsorb and release is further arranged at the upper end of the support adsorption and clamping device 54, a third displacement cylinder 55 for controlling the support adsorption and clamping device 54 to move up and down is arranged at one side of the support adsorption and clamping device, and a fourth displacement cylinder 56 for controlling the support adsorption and clamping device 55 to move back and forth is arranged at the other side of the third displacement cylinder 55.

As shown in fig. 5, the hot riveting mechanism 60 includes a hot riveting device 61 and a hot riveting control cylinder 62 disposed at the rear end for controlling the hot riveting device 61 to move up and down for pressing, the hot riveting mechanism 60 is heated to 200 ° to 300 ° and the semi-finished product is subjected to hot riveting processing, so that the hot riveting processing is completed, and a heat sink 63 is further disposed on the hot riveting mechanism 60, so that the hot riveting mechanism can effectively perform heat dissipation processing, prevent overheating and overload, avoid delaying work efficiency due to equipment failure, and convey the body and the support to the next process after completing hot riveting through the hot riveting mechanism 60.

As shown in fig. 6, the body bending mechanism 70 includes a bending base 71 and a bending top base 72 disposed opposite to the bending base, a movable control block 73 vertically fitted to the bending top base 72 in a staggered manner is disposed at an upper end of the bending top base 72, an inclined guide groove 74 is disposed on the movable control block 73, a top end of the bending top base 72 is clamped in the inclined guide groove 74 and is controlled to move along the inclined guide groove 74, so that the bending top base 72 can move according to an inclination angle of the inclined guide groove 74, and a fifth displacement cylinder 75 for controlling the movement of the bending top base is disposed at a tail end of the movable control block 73;

the inner end of the bending base 71 is provided with a movable top block 711, the movable top block 711 is provided with a plurality of bending thimbles 712 for ejecting and bending the body upwards, and the rear end of the bending base 71 is provided with a sixth displacement cylinder 76 for controlling the movable top block 711 to move up and down.

As shown in fig. 7, the shaping mechanism 80 includes a pressing device 81 for pressing downward and a pressing placement seat 82, a pressing control cylinder 83 for controlling the upward and downward reciprocating movement of the pressing device 81 is provided at the upper end of the pressing device 81, a seventh displacement cylinder 84 for controlling the upward and downward reciprocating movement of the pressing device 81 is provided at one side end of the pressing device 81, an eighth displacement cylinder 85 for controlling the forward and backward movement of the pressing device is further provided at the other side end of the seventh displacement cylinder 84, and the forward and backward upward and downward movement adjustment of the shaping mechanism 80 is realized by the cooperation of the seventh displacement cylinder 84 and the eighth displacement cylinder 85;

the lower end of the pressing placing seat 82 is provided with a jacking device 821 which jacks upwards, the jacking device 821 jacks the components upwards from the pressing placing seat 82 and presses the components downwards through the pressing device 81 to realize a set of complete shaping process, the lower end of the jacking device 821 is provided with a jacking control cylinder 822 which is used for controlling the jacking device 821 to reciprocate up and down, and the components are shaped, pressed and conveyed to the next process through the shaping mechanism 80.

As shown in fig. 8, the testing mechanism includes a blanking channel 91, and a testing clamping hand 92 and a testing device 93 which are arranged at the tail of the blanking channel 91, a separating device 94 for keeping the products on the blanking channel 91 at a spacing distance is arranged at the side end of the blanking channel 91, and the testing device 93 includes a testing thimble 931, a thimble driving cylinder 932, a detecting motor 933 and a placing base 934 for placing the products, the testing clamping hand 92 is arranged at one side of the blanking channel 91 at a spacing and clamps the products to be tested on the placing base 934 of the testing device 93 for detection, the products are detected by the detecting motor 933, the testing thimble 931 is controlled to reciprocate back and forth by the thimble driving cylinder 932, and the detected data result is transmitted to the control system 20.

As shown in fig. 8, the discharging mechanism 100 is disposed on one side of the testing mechanism, the discharging mechanism 100 includes a screening control device (not shown) and a discharging channel 101, and a discharging baffle 102 capable of opening and closing up and down is disposed on the discharging channel 101, the opening and closing states of the discharging baffle 102 and the discharging channel 101 are controlled by the screening control device, a result measured in a previous process is conveyed to the screening control device, good products or defective products are identified in time, a defective product tray for collecting unqualified products is disposed at the lower end of the discharging baffle 102 for recycling, a good product tray for collecting qualified products is disposed at the lower end of the discharging channel 101, and the finished product of the good product tray is packaged.

Wherein, control system 20 includes a control panel and control button, can effectively observe the data result on the assembly table 30 through control panel, and control the processing through control button, still through all being equipped with between body feed mechanism 40, support feed mechanism 50, rivet hot mechanism 60, body bending mechanism 70 and plastic mechanism 80 and being used for responding to the detection device whether a process is accomplished, can in time effectual discovery through detection device not handle or the condition of neglected loading, improve the efficiency of production and processing.

The above examples are intended to illustrate rather than to limit the invention, and all equivalent changes and modifications made by the methods described in the claims of the present invention are intended to be included within the scope of the present invention.