CN2741671Y

CN2741671Y - Quick glue spotting machine for special screw

Info

Publication number: CN2741671Y
Application number: CN 200420059611
Authority: CN
Inventors: 黄运烘
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-05-18
Filing date: 2004-05-18
Publication date: 2005-11-23
Anticipated expiration: 2014-05-18

Abstract

The utility model relates to a quick rubber applying machine for special screws, which is composed of a vibration body, a conveying band, a heating device arranged above the middle section of the conveying band, a powder spraying device arranged at one side of the conveying band and at the top end of the heating device, a powder gathering device arranged on the side of the conveying band opposite to the powder spraying device, a material discharging structure and a material gathering drum, wherein the inner edge of the conveying band is matched with an annularly arranged magnetic band body so that when special screws such as countersunk screws, etc. which are to be applied with rubber moves upwards along a spiral slope to enter the top face of the conveying band through vibration after placed in the vibration body, not only each countersunk screw can be arranged and positioned on the top face of the conveying band vertically and orderly to make conveying advance under the magnetic action of the annularly arranged magnetic band body matched with inner edge of the conveying band, but also a nozzle of the countersunk screw can be attached to the top face of the conveying band more closely when the screw is heated to a certain temperature through the heating device, and rubber powder of the powder spraying device is sprayed through the nozzle to be melted and attached to a screw-thread section of the screw. The utility model can carry out rubber applying operation even for countersunk screws with only small screw-thread sections.

Description

The quick point gum machine of special screw

Technical field

The utility model relates to point gum machine, refers to provide desire when making some glue such as the thread segment of special screws such as countersink head screw especially, has that its glue process can be carried out continuously and the efficient quick point gum machine of special screw of low-hanging fruit more.

Background technology

The industry of screw fastener apply various coatings on the screw thread of fastener to reach pre-determined performance characteristic, be rather general in now; Strengthen being frictionally engaged and produce, or the function of locking voluntarily, and then be provided to cause between fastener and the screw device that matches and stick together the effect that engages by this coating.

See also shown in Figure 1, with regard to general screw 2, it mainly is made up of a screw terminal 21 and a thread segment 22, and when desiring when thread segment 22 is implemented the operation of some glue, it is that mat one vibration body (is habit formula structure, do not draw) vibrations screw 2 is up moved along spiral is domatic, and before entering 3 mats of conveying device, back runner 31 rotates and 32 on the two conveying flat bands that drive, screw terminal 21 hanging supports that make screw 2 are in two conveying flat bands, 32 upper ends, the thread segment 22 of screw 2 then falls in 32 downsides conveyings of two conveying flat bands and advances, when screw 2 is carried through heater 4 by two conveying flat bands 32 of conveying device 3, promptly screw 2 is heated to suitable high temperature by heater 4, and screw 2 continues to carry after being heated to suitable high temperature and advances, through sizer (is habit formula structure, do not draw) nozzle 5 ejection rubber powders on the appropriate location, this moment, screw 2 promptly made the rubber powder instant melting adhere to by the suitable high temperature of itself, finish a glue action, the unnecessary rubber powder that is sprayed by nozzle 5 is then reclaimed by the powder collection device 6 of opposite side in addition, putting behind the glue 2 continuation of screw is again carried and is fallen in the material collecting barrel (be habit formula structure, do not draw) of conveying device 3 latter ends below by two conveying flat bands 32 of conveying device 3.

But, above-mentioned general screw 2, because of being that its screw terminal 21 hanging supports of mat are in two conveying flat bands 32, the thread segment 22 of screw 2 then falls in the conveying of 32 downsides dos of two conveying flat bands and advances, to carry out the some glue operation of follow-up screw 2, yet, if just the dealer also has use at present, and do not have the special screws such as countersink head screw of screw terminal, because of its whole periphery all is set as thread segment, if desire when its whole periphery imposes glue, above-mentioned habit formula conveying device can't be suitable for, even the dealer just have to adopt with manual mode and applied gluing, make virtually, man-hour when increasing gluing and inconvenience, and wait to improve.

Summary of the invention

The utility model promptly is to improve at the desirable not to the utmost part of aforementioned structure shortcoming institute again.

Main purpose of the present utility model is to provide a kind of special screw quick point gum machine, it is by a vibration body, one conveyer belt, one is located at the heater of top, conveyer belt stage casing, one is located at conveyer belt one side and is positioned at the dusting device on heater top, one is located at the powder collection device that conveyer belt is positioned at the dusting device opposite side, one discharging structure and an aggregate tube are formed, it is characterized in that: the inner edge at conveyer belt cooperates ring to establish with the magnetic belt body, the special screws such as countersink head screw that desire enforcement point glue is provided are in inserting vibration body, up move when entering the conveyer belt end face through vibrations and along spiral is domatic, remove and often to make countersink head screw establish under the magnetic action of magnetic belt body because of the conveyer belt inner edge cooperates ring, be vertically to arrange in regular turn and be positioned the conveyer belt end face and do to carry and advance, and heat, the effect of some glue action.

Described discharging structure is made as a push rod device, and it is located on latter end top one side of conveyer belt, formed by the flexible push rod of controlling of hydraulic cylinder-controlled making by a hydraulic cylinder and, and the magnetic belt body is located on the whole inner edge of conveyer belt.

Described discharging structure also can be made as a runner of setting up between the forward and backward runner that drives the conveyer belt transmission, the back runner when this runner of setting up is made synchronous interlock as magnetic belt body and conveyer belt.

Certainly, this discharging structure also can adopt existing other discharging structure, no longer describes in detail.

Another purpose of the present utility model still is to provide a kind of special screw quick point gum machine, wherein, also general screw can be vertical ornaments, and make its screw terminal be positioned at its bottom, and its thread segment up, and make the screw of general tool screw terminal, its screw terminal position is adsorbable to be positioned the conveyer belt end face and to do to carry and advance, and make it can be subjected to heater to be heated to uniform temperature equally, be attached on the appropriate location of screw thread section often as instant melting with rubber powder mat nozzle ejection again, reach the effect that also can make some glue to the screw of general tool screw terminal.

Description of drawings

Fig. 1 is the three-dimensional combination operation schematic diagram of habit formula structure.

Fig. 2 is a main structure body schematic appearance of the present utility model.

Fig. 3 is a combination section operation chart of the present utility model (side-looking direction).

Fig. 4 is a structure operation schematic diagram of the present utility model (overlooking direction).

Fig. 5 is structure operation schematic diagram of the present utility model (a main apparent direction).

Fig. 6 is another embodiment schematic diagram of the utility model (main apparent direction).

2......... screw 21 ... screw terminal 22 ... thread segment

3......... conveying device 31 ... forward and backward runner 32 ... conveying flat band

4......... heater 5......... nozzle 6......... powder collection device

7......... conveyer belt 71 ... forward and backward runner 72 ... runner

8......... heater 81 ... ㄇ font 9......... dusting device

91 ... accommodating barrel 92 ... nozzle 10 ... powder collection device

101 ... collection powder mouth 11 ... push rod device 111 ... hydraulic cylinder

112 ... push rod 12 ... material collecting barrel 13 ... countersink head screw

14 ... slideway 141 ... retaining piece 15 ... the magnetic belt body

The specific embodiment

At first, see also shown in Figure 2ly, structure of the present utility model mainly is (to be habit formula structure by a: vibration body, and non-this case structure emphasis is not so draw), a conveyer belt 7, a heater 8, a dusting device 9, a powder collection device 10, a discharging structure and a material collecting barrel 12 form; Wherein:

Vibration body, its inside can be put with such as countersink head screw 13 special screws such as grade, and make the vibrations of countersink head screw 13 mat vibration bodies and up move along set spiral is domatic, be connected with conveyer belt 7 by a slideway 14 at last, one spacing place establishes a retaining piece 141 in slideway 14 end outlets, and the countersink head screw 13 of order after arranging via vibration body vibrations one by one landing to conveyer belt 7 front end end faces.

Conveyer belt 7, its front end are arranged in slideway 14 ends of vibration body, and then are driven and rotated by the forward and backward runner 71 that is divided into its forward and backward two ends, and then drive landing to the countersink head screw 13 do conveyings on its end face are advanced.

Heater 8 is located at conveyer belt 7 stage casings one side, and it generally is ㄇ font 81 foremost, and is located at place, top, conveyer belt top, can pass therebetween and accept heating for countersink head screw 13.

Dusting device 9, also be located at conveyer belt 7 one sides, and be located at heater 8 rear end, and by: can fill with the accommodating barrel 91 and a nozzle 92 of rubber powder in one and be formed, and the thread segment appropriate location that makes the spout of nozzle 92 carry the countersink head screw 13 that advances in alignment with conveyer belt 7 end faces.

Powder collection device 10 is located at a side of conveyer belt 7, and is located at dusting device 9 opposite sides, and its collection powder mouth 101 is suitably aimed at nozzle 92 opposite positions of dusting device 9.

Discharging structure is a push rod device 11, is located on latter end top one side of conveyer belt 7, is formed and be subjected to hydraulic cylinder 111 controls to make the flexible push rod of controlling 112 by a hydraulic cylinder 111 and.

Aggregate tube 12 is located at the latter end bottom of conveyer belt 7 and locates, and confession can the ccontaining countersink head screw of finishing through a glue 13.

Consult Fig. 3,4, shown in 5, the utility model is topmost to be characterised in that: especially cooperate ring to establish with one again at the whole inner edge of conveyer belt 7 and make the magnetic belt body 15 of synchronous interlock with conveyer belt 7, provide countersink head screw 13 special screws such as grade of working as desire enforcement point glue in inserting vibration body, up move through vibrations and along spiral is domatic, be connected with conveyer belt 7 by slideway 14 at last, when making countersink head screw 13 after arranging via vibration body vibrations desire to fall to the front end end face of conveyer belt 7 one by one, can do under the suitable spacing correction by the set retaining piece 141 of vibration body slideway 14 end outlet places one spacing in advance, often making, countersink head screw 13 is vertical configuration and falls within one by one on the conveyer belt 7 front end end faces, and countersink head screw 13 can be established under magnetic belt body 15 magnetic actions of making synchronous interlock because of conveyer belt 7 inner edges cooperate ring, be vertically to arrange in regular turn and be positioned conveyer belt 7 end faces and do to carry and advance, and the thread segment that makes countersink head screw 13 whole peripheries can pass formerly that heater 8 is 81 of ㄇ fonts foremost and move on after accepting to be preheated to uniform temperature, and do the action of dusting by the dusting device 9 of heater 8 rear ends through its nozzle 92 immediately, and order is finished a glue and is moved on the rubber powder of nozzle 92 ejections thereby the fusible thread segment appropriate location that is attached to countersink head screw 13; And its dusting device 9 nozzle 92 sprayed unnecessary and fusing be attached to powder on countersink head screw 13 thread segments, then suitable can being recycled by the powder collection device 10 through being located at dusting device 9 opposite sides, screw 13 after finishing at last through a glue, continuing conveying at conveyer belt 7 advances, when being delivered to conveyer belt 7 latter ends of end face, can countersink head screw 13 be done to release one by one by the push rod 112 of being located at the set push rod device 11 of conveyer belt 7 latter end tops, one side, and make these countersink head screws 13 thereby fall into the material collecting barrel 12 of being located at conveyer belt 7 latter end bottoms, do unified the collection; Thus, reach especially and desire when these impose glue such as whole thread segment such as countersink head screw 13 special screws such as grade, its whole some glue process can be carried out continuously, and its efficient thereby effect more fast.

In addition, see also shown in Figure 6, discharging structure also can be and is rotating and then driving landing countersink head screw 13 to conveyer belt 7 end faces and make to carry 71 of the forward and backward runners that advance as driving conveyer belt 7, a runner 72 of setting up again, when making synchronous interlock as this magnetic belt body 15 and conveyer belt 7, the back runner of this magnetic belt body 15 uses; Equally often countersink head screw 13 is vertical configuration and falls within conveyer belt 7 front end end faces one by one, and countersink head screw 13 because of cooperating ring, is established under magnetic belt body 15 magnetic actions of making synchronous interlock conveyer belt 7 inner edges, order is vertically to arrange in regular turn and is positioned conveyer belt 7 end faces and does to carry and advance, make the thread segment of countersink head screw 13 can pass formerly that heater 8 is 81 of ㄇ fonts foremost and move on after accepting to be preheated to uniform temperature, and do to dust action through nozzle 92 by the dusting device 9 of heater 8 rear ends, and order is attached to from the rubber powder fusing of nozzle 92 ejections and finishes a glue on the thread segment appropriate location of countersink head screw 13 and move; Screw 13 after finishing at last through a glue, on conveyer belt 7, continue to carry to advance, and be delivered to when surpassing as the back runner 72 that drives that magnetic belt body 15 rotates, because of the latter end of conveyer belt 7 end faces promptly no longer is subjected to it magnetic belt body 15 magnetic actions of interlock synchronously, so overall structure can be no longer need push rod device 11 setting, and the countersink head screw 13 of order after a glue is finished can be directly continues on to least significant end and falls into the effect of aggregate tube 12 from conveyer belt 7.

Claims

1. quick point gum machine of special screw, its by: a vibration body, a conveyer belt, a heater, a dusting device, a powder collection device, a discharging structure and a material collecting barrel are formed; Wherein:

Vibration body, its inside can ccontaining special screws, and establish the vibrations that make special screw mat vibration body and along the helicoid of doing up to move, and are connected with conveyer belt by a slideway, establish a retaining piece in ways-end exit separation place;

Conveyer belt, its front end are arranged in vibration body ways-end place, are driven and are rotated by the forward and backward runner that is divided into its forward and backward two ends;

Heater is located at conveyer belt stage casing one side, and it generally is door type foremost, and is located at place, top, conveyer belt top;

Dusting device is located at conveyer belt one side, and is located at the heater rear end, and it is made up of interior can a filling with the accommodating barrel and a nozzle of rubber powder, and the spout of nozzle is carried the thread segment appropriate location of the special screw that advances in alignment with the conveyer belt end face;

Powder collection device is located at conveyer belt one side, and is located at the dusting device opposite side, and its Ji Fenkou aims at the nozzle opposite position of dusting device;

Aggregate tube is located at place, conveyer belt latter end bottom; It is characterized in that:

Cooperate ring to establish at the conveyer belt inner edge and make the magnetic belt body of synchronous interlock with conveyer belt with one.

2. the quick point gum machine of special screw according to claim 1, it is characterized in that: described discharging structure is made as a push rod device, it is located on latter end top one side of conveyer belt, formed by the flexible push rod of controlling of hydraulic cylinder-controlled making by a hydraulic cylinder and, and the magnetic belt body is located on the whole inner edge of conveyer belt.

3. the quick point gum machine of special screw according to claim 1, it is characterized in that: described discharging structure is made as a runner of setting up between the forward and backward runner that drives the conveyer belt transmission, the back runner when this runner of setting up is made synchronous interlock as magnetic belt body and conveyer belt.