CN206032539U

CN206032539U - Screw material feeding unit

Info

Publication number: CN206032539U
Application number: CN201620719272.1U
Authority: CN
Inventors: 卢伟群
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-05
Filing date: 2016-07-05
Publication date: 2017-03-22
Anticipated expiration: 2026-07-05

Abstract

The utility model belongs to the technical field of screw processing, a conveyor is related to, especially relate to a screw material feeding unit. The hopper that connects including vertical setting, connect the big one end of hopper internal diameter up, connect the rapid feeding pipe of hopper lower extreme and vertical setting to link to each other, the lower extreme of rapid feeding pipe be connected with slow fast conveying pipe, the hopper bore diameter that connects from top to bottom reduce gradually, the hopper hole lower extreme diameter that connects be less than or equal to rapid feeding pipe upper end bore diameter, rapid feeding pipe orifice lower extreme diameter be less than or equal to slow fast conveying pipe bore diameter, buffer structure has on fast conveying pipe hole slowly. Compare with current technique, this screw material feeding unit's advantage lies in: 1, reasonable in design, degree of automation is high, and conveying speed is fast. 2, compact structure, the installation is convenient. 3, the controllability is good, can be applicable to the product of different specifications to it is convenient to adjust, has saved the acquisition cost of enterprise.

Description

Screw pay-off

Technical field

This utility model belongs to screw processing technique field, is related to a kind of conveyer device, send more particularly, to a kind of screw Material device.

Background technology

Existing screw needs in process to be delivered to processing stations or needs to be delivered to finished product after machining Case, but existing screw, are adding man-hour requirement manually to make to convey after which is vertical, and artificial conveyance is not only lost time, more serious shadow Working (machining) efficiency is rung, even if there is conveying equipment to be also unable to reach the effect of automatic unpowered conveying, and the conveying of existing screw Equipment cannot convey the screw of different size, even if having.

For example, Chinese patent literature discloses a kind of screw [application number：201520909993.4], including what is be made into integration The shank of screw that head of screw is connected with head of screw, the head of screw offer the first groove, offer second recessed in the first groove Groove, first groove are the first cross recess, and a cross recessed wherein bar groove is in getting through in the radial direction for head of screw Form the first flat recess.

If above-mentioned screw is conveyed using artificial blowing in processing, it will have a strong impact on working (machining) efficiency.

The content of the invention

The purpose of this utility model is for the problems referred to above, there is provided a kind of reasonable in design, high degree of automation, transporting velocity Fast screw pay-off.

For reaching above-mentioned purpose, this utility model employs following technical proposal：This screw pay-off, is arranged on vibration Below the screw transfer mechanism of charging tray discharge end, it is characterised in that this pay-off includes the receiving hopper being vertically arranged, described Upward, receiving hopper lower end is connected the big one end of receiving hopper internal diameter with the quick feeding pipe being vertically arranged, described quick feeding pipe Lower end be connected with slow feed pipe, described receiving hopper diameter of bore is from top to bottom gradually reduced, described receiving hopper endoporus Lower end diameter is less than or equal to quick feeding pipe upper end diameter of bore, and described quick feeding pipe orifice lower end diameter is less than or waits In slow feed pipe diameter of bore, there is on slow feeding pipe orifice buffer structure.

In above-mentioned screw pay-off, described receiving hopper lower end passes through quick connection structure and quick feeding pipe upper end phase Even, it is connected with slow feed pipe upper end in the lower end quick connection structure of quick feeding pipe.

In above-mentioned screw pay-off, described receiving hopper lower end offers first annular groove, in first annular groove There is on inwall female thread, described quick feeding pipe upper end has first annular step, has in described first annular step There is external screw thread, described first annular step is arranged on interior first annular groove and is connected by helicitic texture, described quick feeding Pipe lower end offers the second cannelure, has female thread on the second cannelure inwall, and described slow feed pipe upper end has Second ring-shaped step, has external screw thread on the second described ring-shaped step, the second described ring-shaped step is arranged on interior second ring Shape groove is connected by helicitic texture.

In above-mentioned screw pay-off, described buffer structure includes being arranged on some on slow feeding pipe orifice In semi-circular buffer body, described slow feed pipe is made up of hard prepared material, and described buffer body is fabricated from a flexible material.

In above-mentioned screw pay-off, on the side wall of described quick feeding pipe and slow feed pipe, calculating is equipped with And the monitor that monitoring passes through.

In above-mentioned screw pay-off, below the blanking structure that described receiving hopper material receiving port is located at.

In above-mentioned screw pay-off, it is provided between described receiving hopper and the second installing rack and can adjusts receiving hopper and exist The vertical adjusting component of height in vertical direction, is provided with vertical adjusting component and can adjust receiving hopper horizontal radial position Horizontal adjustment component.

In above-mentioned screw pay-off, described vertical adjusting component includes adjustment seat, the second described installing rack Bottom is provided with least one vertically disposed screw rod, and described screw rod is located in adjustment seat, distinguishes in adjustment seat upper and lower ends The adjustment seat nut being screwed onto on screw rod is provided with, described horizontal adjustment component includes two the first strips parallel to each other Through hole, is equipped with the receiving hopper bolt for being fixed on receiving hopper in adjustment seat in strip through hole.

In above-mentioned screw pay-off, described screw transfer mechanism includes that being arranged on two conveying axis one end is used for Two conveying axis one end are arranged on into the first installing rack of vibrating tray discharge end, the other end is downward-sloping to stretch out and install On the second installing rack, two conveying axis favour bottom surface and parallel to each other, between two conveying axis are formed with transfer passage, The first described installing rack is connected with the first governor motion that can adjust the first installing rack height in vertical direction, described Second installing rack is connected with the second governor motion that can adjust the second installing rack height in vertical direction, the first described peace Shelve and the second installing rack and conveying axis between to be provided with spacing can be adjusted between two conveying axis so as to change transfer passage width The transfer passage width adjusting structure of degree.

In above-mentioned screw pay-off, described transfer passage minimum widith is no more than arranged on screw upper end Annular protrusion external diameter, and screw center of gravity be located at annular protrusion lower end, described transfer passage outer end be provided with can make screw to The lower blanking structure for departing from transfer passage, and blanking structure only allows a screw to pass through every time, described blanking structure includes Upper and two opposite side channels on the inside of two conveying axis outer ends are set, and described side channel width from top to bottom becomes larger, Described side channel upper end width is more than annular protrusion external diameter, is provided with and can adjust blanking between two side channels above two side channels The baffle plate of specification.

Compared with prior art, the advantage of this screw pay-off is：1st, reasonable in design, high degree of automation is defeated Send speed fast.2nd, compact conformation, installs facility.3rd, controllability is good, can be suitably used for the product of different size, and the side of regulation Just, save the acquisition cost of enterprise.

Description of the drawings

Fig. 1 is the structural representation that this utility model is provided.

Fig. 2 is the overlooking the structure diagram that this utility model is provided.

Fig. 3 is the side structure schematic view that this utility model is provided.

In figure, vibrating tray 1, screw transfer mechanism 1a, conveying axis 2, the first installing rack 3, the second installing rack 4, conveying are logical Road 5, screw 6, annular protrusion 61, the first governor motion 31, the second governor motion 41, the first slide rail 311, the first chute 312, One bolt 313, the second slide rail 411, the second chute 412, the second bolt 413, blanking structure 7, transfer passage width Adjustment structure 8, width adjusting groove 81, stud 82, width adjusting location nut 83, profile gasket 84, side channel 71, side channel width It is adjustment structure 72, pay-off 9, vertical adjusting component 91, horizontal adjustment component 92, receiving hopper 93, quick feeding pipe 94, slow Feed pipe 95, flexible buffer body 96, buffer structure 961, adjustment seat 911, screw rod 912, adjustment seat nut 913, the first strip Through hole 921, receiving hopper bolt 922, baffle plate 721, baffle plate frame 722, the second strip through hole 723, baffle plate bolt the 724, the 3rd are grown Strip through-hole 725, count detector 9a, first annular groove 931, first annular step 941, the second cannelure 942, second are annular Step 951.

Specific embodiment

As Figure 1-3, this screw pay-off, is arranged on below the screw transfer mechanism 1a of 1 discharge end of vibrating tray, This pay-off 9 includes that the receiving hopper 93 that is vertically arranged is located at below two side channels 71, the big one end of 93 internal diameter of receiving hopper upward, 93 lower end of receiving hopper is connected with the quick feeding pipe 94 being vertically arranged, and the lower end of quick feeding pipe 94 is connected with slow feed pipe 95,93 diameter of bore of receiving hopper is from top to bottom gradually reduced, and 93 endoporus lower end diameter of receiving hopper is less than or equal to quick feeding pipe 94 upper end diameter of bores, 94 endoporus lower end diameter of quick feeding pipe are less than or equal to 95 diameter of bore of slow feed pipe, slow There is on 95 endoporus of feed pipe buffer structure 961.What buffer structure 961 included being arranged on 95 endoporus of slow feed pipe some is in Semi-circular buffer body 96, slow feed pipe 95 are made up of hard prepared material, and buffer body 96 is fabricated from a flexible material；Quick feeding pipe 94 and slow feed pipe 95 side wall on be equipped with and calculate and monitor the monitor 9a for passing through；What 93 material receiving port of receiving hopper was located at falls Below material structure 7.

93 lower end of receiving hopper is connected with 94 upper end of quick feeding pipe by quick connection structure, fast in the lower end of quick feeding pipe 94 Binding structure is connected with 95 upper end of slow feed pipe, and 93 lower end of receiving hopper offers first annular groove 931, in first annular groove 931 There is on inwall female thread, 94 upper end of quick feeding pipe has first annular step 941, have in first annular step 941 outer Screw thread, first annular step 941 are arranged on interior first annular groove 931 and are connected by helicitic texture, and 94 lower end of quick feeding pipe is opened The second cannelure 942 is provided with, there is on 942 inwall of the second cannelure female thread, 95 upper end of slow feed pipe has the second ring Shape step 951, has external screw thread on the second ring-shaped step 951, the second ring-shaped step 951 is arranged on interior second cannelure 942 and leads to Cross helicitic texture to be connected；94 sidepiece of quick feeding pipe and 95 sidepiece of slow feed pipe set and are equipped with count detector 9a.

Screw transfer mechanism 1a includes that being arranged on two 2 one end of conveying axis shakes for two 2 one end of conveying axis are arranged on First installing rack 3 of 1 discharge end of dynamic charging tray, the other end is downward-sloping to stretch out and is arranged on the second installing rack 4, and two defeated Send axle 2 to favour bottom surface and parallel to each other, be formed with transfer passage 5 between two conveying axis 2, the first installing rack 3 with can The first governor motion 31 for adjusting the first installing rack 3 height in vertical direction is connected, and the first governor motion 31 includes vertically setting The first slide rail 311 put, 3 sidepiece of the first installing rack offer can with the first slide rail 311 coordinate the first chute 312, first Installing rack 3 can be vertically moved up or down along the first slide rail 311, and be installed with the first installing rack 3 at least one for positioning first cunning First bolt 313 of rail 311 and the first installing rack 3；Second governor motion 41 includes vertically disposed second slide rail 411, Second installing rack, 4 sidepiece offers the second chute 412 that can coordinate with the second slide rail 411, and the second installing rack 4 can be along second Slide rail 411 is vertically moved up or down, and be installed with the second installing rack 4 at least one for position the second slide rail 411 and the second installing rack 4 The second bolt 413；Second installing rack 4 with can adjust the second installing rack 4 in vertical direction height second regulation Mechanism 6 is connected, and is provided between can adjusting between two conveying axis 2 between the first installing rack 3 and the second installing rack 4 and conveying axis 2 Away from so as to changing the transfer passage width adjusting structure 8 of 5 width of transfer passage；Transfer passage width adjusting structure 8 includes difference The width adjusting groove 81 being arranged on the first installing rack 3 and the second installing rack 4,2 end of conveying axis are respectively provided with stud 82, spiral shell Post 82 wears transfer passage width adjusting groove 81, and is bolted with the stud 82 on the outside of transfer passage width adjusting groove 81 For fixing the width adjusting location nut 83 of conveying axis 2, on the stud 82 of 4 both sides of the first installing rack 3 and the second installing rack It is arranged with the abnormity that can work as the first installing rack 3 and when 4 vertical height of the second installing rack changes for filling gap respectively Packing ring 84.

The vertical adjusting that can adjust the height in vertical direction of receiving hopper 93 is provided between receiving hopper 93 and the second installing rack 4 Component 91, is provided with the horizontal adjustment component 92 that can adjust 93 horizontal radial position of receiving hopper on vertical adjusting component 91；Hang down Straight adjusting part 91 includes adjustment seat 911, and 4 bottom of the second installing rack is provided with least one vertically disposed screw rod 912, screw rod 912 are located in adjustment seat 911, are respectively equipped with the adjustment seat nut being screwed onto on screw rod 912 in 911 upper and lower ends of adjustment seat 913, horizontal adjustment component 92 includes two the first strip through holes 914 parallel to each other, wears in the first strip through hole 921 It is provided with the receiving hopper bolt 922 for being fixed on receiving hopper 93 in adjustment seat 911.

5 minimum widith of transfer passage is not more than 61 external diameter of annular protrusion for being arranged on 6 upper end of screw, and 6 center of gravity of screw Positioned at the lower end of annular protrusion 61,5 outer end of transfer passage is provided with the blanking structure that screw 6 can be made to depart from downwards transfer passage 5 7, and blanking structure 7 only allows a screw 6 to pass through every time, blanking structure 7 includes arranging on the inside of two 2 outer ends of conveying axis And two opposite side channels 71,71 width of side channel from top to bottom becomes larger, and 71 upper end width of side channel is more than annular protrusion 61 External diameter, is provided with the side channel specification adjusting part 72 that can adjust blanking specification between two side channels 71 above two side channels 71, Described side channel specification adjusting part 72 includes being arranged on above two side channels 71 being provided with to adjust and falls between two side channels 71 The baffle plate 721 of gauge lattice, side channel specification adjusting part 72 include L-shaped baffle plate 721, and baffle plate 721 passes through baffle plate installing rack 722 In adjustment seat 911, the second strip for being capable of the position on 2 axial direction of conveying axis of controllable register 721 on baffle plate 721, is offered Shape through hole 723, is equipped with the baffle plate bolt for fixed dam 721 and baffle plate installing rack 722 in the second strip through hole 723 724, the 3rd strip through hole 725 being vertically arranged is offered on baffle plate installing rack 722, receiving hopper bolt 922 is located in the 3rd Strip through hole 725 is fixed on baffle plate installing rack 722.

Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment Mode substitute, but without departing from it is of the present utility model spirit or surmount scope defined in appended claims.

Although more having used vibrating tray 1, screw transfer mechanism 1a, conveying axis 2, the first installing rack 3, second herein Installing rack 4, transfer passage 5, screw 6, annular protrusion 61, the first governor motion 31, the second governor motion 41, the first slide rail 311, First chute 312, the first bolt 313, the second slide rail 411, the second chute 412, the second bolt 413, blanking structure 7th, transfer passage width adjusting structure 8, width adjusting groove 81, stud 82, width adjusting location nut 83, profile gasket 84, It is side channel 71, side channel width adjusting structure 72, pay-off 9, vertical adjusting component 91, horizontal adjustment component 92, receiving hopper 93, fast Fast feed pipe 94, slow feed pipe 95, flexible buffer body 96, buffer structure 961, adjustment seat 911, screw rod 912, adjustment seat nut 913rd, the first strip through hole 921, receiving hopper bolt 922, baffle plate 721, baffle plate frame 722, the second strip through hole 723, baffle plate Bolt 724, the 3rd strip through hole 725, count detector 9a, first annular groove 931, first annular step 941, second are annular The terms such as groove 942, the second ring-shaped step 951, but it is not precluded from the probability using other terms.Using these terms it is only In order to more easily describe and explain essence of the present utility model, being construed as any additional restriction is all and this Utility model spirit is contrary.

Claims

1. a kind of screw pay-off, is arranged on below the screw transfer mechanism (1a) of vibrating tray (1) discharge end, and its feature exists Include the receiving hopper (93) being vertically arranged in, this pay-off, the big one end of described receiving hopper (93) internal diameter upward, receiving hopper (93) lower end is connected with the quick feeding pipe (94) being vertically arranged, and the lower end of described quick feeding pipe (94) is connected with slowly to be sent Expects pipe (95), described receiving hopper (93) diameter of bore are from top to bottom gradually reduced, and described receiving hopper (93) endoporus lower end is straight Footpath is less than or equal to quick feeding pipe (94) upper end diameter of bore, described quick feeding pipe (94) endoporus lower end diameter be less than or Equal to slow feed pipe (95) diameter of bore, there is on slow feed pipe (95) endoporus buffer structure (961).

2. screw pay-off according to claim 1, it is characterised in that described receiving hopper (93) lower end is by connecing soon Structure is connected with quick feeding pipe (94) upper end, in the lower end quick connection structure and slow feed pipe (95) of quick feeding pipe (94) End is connected.

3. screw pay-off according to claim 2, it is characterised in that described receiving hopper (93) lower end offers One cannelure (931), has female thread on first annular groove (931) inwall, and described quick feeding pipe (94) upper end has First annular step (941), has external screw thread, described first annular step (941) in described first annular step (941) It is arranged on interior first annular groove (931) to be connected by helicitic texture, described quick feeding pipe (94) lower end offers the second ring Shape groove (942), has female thread on the second cannelure (942) inwall, and described slow feed pipe (95) upper end has second Ring-shaped step (951), has external screw thread on described the second ring-shaped step (951), described the second ring-shaped step (951) is arranged It is connected by helicitic texture in interior second cannelure (942).

4. the screw pay-off according to claim 1 or 2 or 3, it is characterised in that described buffer structure (961) bag Include be arranged on some in semi-circular buffer body (96) on slow feed pipe (95) endoporus, described slow feed pipes (95) by Hard prepared material is made, and described buffer body (96) is fabricated from a flexible material.

5. the screw pay-off according to claim 1 or 2 or 3, it is characterised in that described quick feeding pipe (94) The monitor (9a) for passing through is calculated and is monitored with being equipped with the side wall of slow feed pipe (95).

6. the screw pay-off according to claim 1 or 2 or 3, it is characterised in that described receiving hopper (93) material receiving port Below the blanking structure (7) being located at.

7. screw pay-off according to claim 6, it is characterised in that described screw transfer mechanism (1a) includes setting Put two conveying axis (2) one end for two conveying axis (2) one end to be arranged on the first installation of vibrating tray (1) discharge end Frame (3), the other end is downward-sloping to stretch out and is arranged on the second installing rack (4), two conveying axis (2) favour bottom surface and It is parallel to each other, be formed with transfer passage (5) between two conveying axis (2), described the first installing rack (3) with can adjust First governor motion (31) of one installing rack (3) height in vertical direction is connected, described the second installing rack (4) with can adjust The second governor motion (41) for saving the second installing rack (4) height in vertical direction is connected, described the first installing rack (3) and the It is provided between two installing racks (4) and conveying axis (2) and spacing can be adjusted between two conveying axis (2) so as to change transfer passage (5) the transfer passage width adjusting structure (8) of width.

8. the screw pay-off according to claim 1 or 2 or 3, it is characterised in that described receiving hopper (93) and second The vertical adjusting component (91) that can adjust receiving hopper (93) height in vertical direction is provided between installing rack (4), is vertically being adjusted Section component (91) is provided with the horizontal adjustment component (92) that can adjust receiving hopper (93) horizontal radial position.

9. screw pay-off according to claim 8, it is characterised in that described vertical adjusting component (91) includes adjusting Section seat (911), described the second installing rack (4) bottom is provided with least one vertically disposed screw rod (912), described screw rod (912) it is located in adjustment seat (911), is respectively equipped with the regulation being screwed onto on screw rod (912) in adjustment seat (911) upper and lower ends Seat nut (913), described horizontal adjustment component (92) include two the first strip through holes (914) parallel to each other, the It is equipped with one strip through hole (921) for receiving hopper (93) is fixed on the receiving hopper bolt in adjustment seat (911) (922)。

10. screw pay-off according to claim 7, it is characterised in that described transfer passage (5) minimum widith is not More than annular protrusion (61) external diameter for being arranged on screw (6) upper end, and screw (6) center of gravity is under annular protrusion (61) End, described transfer passage (5) outer end are provided with the blanking structure (7) that screw (6) can be made to depart from downwards transfer passage (5), and Blanking structure (7) only allows a screw (6) to pass through every time, and described blanking structure (7) includes arranging two conveying axis (2) outward On tip inside and two opposite side channels (71), described side channel (71) width from top to bottom becomes larger, described side Groove (71) upper end width is more than annular protrusion (61) external diameter, is provided with and can adjust two side channels (71) above two side channels (71) Between blanking specification baffle plate (721).