CN206663356U - A kind of core groover - Google Patents

Abstract

The utility model discloses a kind of core groover, including support stand and it is positioned above clamping device for fixing core, it is in horizontally disposed supporting table that clamping device, which includes being used to place core, the hold-down mechanism for compressing core downwards is provided with above the supporting table, the position-limit mechanism for setting restricted core to move in the horizontal direction between the hold-down mechanism and supporting table, position-limit mechanism includes the abutting block abutted against with core surface, driving part is provided with below the supporting table, the driving part drives supporting table vertically to move up and down.By using above-mentioned technical proposal, it is spacing using the abutting for abutting block progress horizontal direction, when core diameter changes, because core surface is in circular arc, drive to abut by driving part and moved down on block, abutting block is remained and abuts core surface, improves the stability for gripping core, and then ensure cutting accuracy.

Description

A kind of core groover

Technical field

A kind of core process equipment is the utility model is related to, more specifically to a kind of core groover.

Background technology

, it is necessary to which the conveyer belt 5 of banding is wrapped in core 9 in the production process of reality, after being wound in a roll, handling appliance Be inserted in by suspender in core 9 and transport coiled conveyer belt 5, it is coiled after conveyer belt 5 more save space, be also convenient for simultaneously Handling appliance works, in transport, by coiled 5 direct entrucking of conveyer belt.

As shown in Figure 1 to Figure 2, conveyer belt 5 has glue surface 51, glue core 52 and steel wire muscle 53, and conveyer belt 5 is wrapped in core 9 On need certain tightening force, therefore provide certain tension by mutually extruding in the conveyer belt 5 of the most interior a few circles of core 9 Power, certain difference in height between the first layer conveyer belt 5 and second layer conveyer belt 5 in core 9 be present, and then produce interval Cavity 8, difference in height is specifically equal to conveyer belt 5 thickness of itself, can be in coiled conveying after the lasting superposition of conveyer belt 5 Occur the indentation line of high low head with 5 surfaces, cause mutually to extrude between conveyer belt 5, cause the glue surface 51 of conveyer belt 5 to wear, sternly Weight causes that glue surface 51 pulls side or glue core 52 is torn, and causing the conveyer belt 5 of most interior a few circles can not use, and have a strong impact on product matter Amount.

As shown in Figure 10, a support stand 6 is set in the prior art, clamping device 7, clamping device are set on support is vertical 7 include one-to-one supporting mechanism 72 and hold-down mechanism 71, and hold-down mechanism 71 is located at the top of supporting mechanism 72, supporting mechanism 72 The first mounting bracket 721 of stand 6 and the supporting table 722 for horizontal positioned core 9, hold-down mechanism are supported including being fixedly connected 71 include the second mounting bracket 712 for being fixedly connected in support stand 6 and are fixed on the driving cylinder 711 of the second mounting bracket 712, Driving cylinder 711 is hydraulic cylinder or cylinder, and driving cylinder 711 is overall in being vertically arranged, and ejects end in driving cylinder 711 and is connected with pressing plate 713, driving cylinder 711 ejects end and extended up and down, and then controls pressing plate 713 to compress or unclamp the core 9 of lower section, is filled by clamping After putting 7 fixations, the notch part 22 for being spaced the shape of cavity 8 as described in Figure 2 is processed in the side of core 9 using cutter 10, to solve position The problem of certain altitude difference be present between the first layer conveyer belt 5 and second layer conveyer belt 5 in core 9, but in actual folder During holding, the various diameter differences of core 9 are larger, only by supporting table 722 and hold-down mechanism 71, are merely able to be formed to volume The vertical direction of core 9 it is spacing, when the side of core 9 is cut, core 9 by power in the horizontal direction can easily be caused to roll up Core 9 occurs position movement and even departs from supporting table 722, and then influences its cutting accuracy, and clamping stability is poor, prior art Improvements be present.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of core groover, the core Groover improves the stability for gripping various diameter cores by setting position-limit mechanism and driving part, and then really Protect cutting accuracy.

To achieve the above object, the utility model provides following technical scheme：A kind of core groover, including support are vertical Frame and clamping device for fixing core is positioned above, it is in horizontally disposed branch that clamping device, which includes being used to place core, Platform is supportted, the hold-down mechanism for compressing core downwards is provided with above the supporting table, is set between the hold-down mechanism and supporting table The position-limit mechanism that restricted core is moved in the horizontal direction, position-limit mechanism includes the abutting block abutted against with core surface, described Driving part is provided with below supporting table, the driving part drives supporting table vertically to move up and down.

It is spacing using the abutting for abutting block progress horizontal direction by using above-mentioned technical proposal, avoid core laterally inclined Move, when core diameter changes, because core surface is in circular arc, is driven by driving part and moved down in core so that abutted Block, which can remain, abuts core surface, improves the stability for gripping core, and then ensure cutting accuracy.

The utility model is further arranged to：The supporting table is provided with several, the high settings such as each supporting table is in, institute State and linkage board is connected with supporting table, the driving part connects linkage board and drives each supporting table synchronous shift by it.

By using above-mentioned technical proposal, multiple supporting tables are set to mitigate support while keeping laying stationarity The gross weight of platform, supporting table is driven to move up and down by linkage board and driving part, regulative mode is simple, is easy to control.

The utility model is further arranged to：First limit assembly also includes sleeve and wears the abutting of sleeve Bar, the abutting boom end connection abut block, and screw thread is equipped with for the fixed fastener for abutting bar on the sleeve.

By using above-mentioned technical proposal, abut bar and moved axially along sleeve, so drive abut block can abut and Depart from core surface, the structure for abut bar, abutting block, sleeve and fastener is simple, is easily installed and opens up.

The utility model is further arranged to：The abutting block is set with respect to core side in circular arc.

By using above-mentioned technical proposal, be advantageous to improve the contact area for abutting block and core surface, and then improve and support The stability connect.

The utility model is further arranged to：Also include the first displacement platform moved along core length direction, the knife For tool on the first displacement platform, the cutter includes being embedded at the vertical cut surface and circular arc type in core and being connected with each other Cut surface, the cutter cutting coiled material form the notch part for being embedded conveying strap end portion, the notch part and interval cavity shape Shape is identical.

By using above-mentioned technical proposal, the first displacement platform moves along core length direction, and then same with cutter Moved further, core surface is carried out by vertical cut surface and the circular arc type cut surface on cutter during cutter moves Cutting, and notch part is formed, in conveyer belt coiling, the end of conveyer belt is embedded to notch part, is located at volume so as to offset The difference in height between first layer conveyer belt and second layer conveyer belt on core so that the coiling that conveyer belt can be smooth is in core table Face, slow down the situation that coiling mutually extrudes tear in the conveyer belt in core, be advantageous to keep the quality after conveyer belt transport.

In summary, the utility model has the advantages that：The core groover can be applied to different-diameter Core, there is preferable suitability.

Brief description of the drawings

Fig. 1 is the internal structure schematic diagram of embodiment conveyer belt；

Fig. 2 is embodiment partial sectional view, is mainly used in embodying state of the conveyer belt coiling in core；

Fig. 3 is the overall structure diagram of embodiment；

Fig. 4 is the cutter cutting schematic diagram of embodiment；

Fig. 5 is the partial schematic diagram of embodiment, is mainly used in embodying clamping device and supporting table rectangular structure；

Fig. 6 is the partial schematic diagram of embodiment, is mainly used in embodying position-limit mechanism；

Fig. 7 is the partial structural diagram on the displacement platform of embodiment first；

Fig. 8 is the partial structural diagram on embodiment triple motion platform；

Fig. 9 is the partial schematic diagram of embodiment, is mainly used in embodying the drive mechanism of cutter；

Figure 10 is the structural representation of prior art clamping device.

Reference：1st, support baseboard；2nd, the first track；3rd, the first displacement platform；4th, second displacement platform；5th, convey Band；51st, glue surface；52nd, glue core；53rd, steel wire muscle；6th, stand is supported；7th, clamping device；71st, hold-down mechanism；711st, driving cylinder； 712nd, the second mounting bracket；713rd, pressing plate；72nd, supporting mechanism；721st, the first mounting bracket；722nd, supporting table；8th, it is spaced cavity；9th, roll up Core；10th, cutter；101st, shell portion；102nd, round estrade section；11st, position-limit mechanism；111st, bar is abutted；112nd, fastener；113、 Connecting plate；114th, sleeve；115th, block is abutted；12nd, the second track；13rd, the first transmission mechanism；131st, the first rotation section；132nd, One bearing block；133rd, the first screw mandrel；14th, riser；15th, triple motion platform；16th, the second transmission mechanism；161st, the second rotation section； 162nd, second bearing seat；163rd, the second screw mandrel；17th, guide pad；18th, erecting bed；19th, rotary shaft；20th, motor；21st, belt Wheel group；22nd, notch part；23rd, guided way；24th, pedestal；25th, driving part；26th, linkage board.

Embodiment

The utility model embodiment is described further referring to figs. 1 to Figure 10.

As shown in Figure 1 to Figure 3, a kind of core groover, the support baseboard 1 of some spread configurations is included, in support baseboard 1 On be provided with two the first tracks 2 being parallel to each other, be sliding combined with the first displacement platform 3, the first displacement platform on the first track 2 3 rectangular platy structures, it is provided with the side of any first track 2 in the support stand 6 being vertically arranged, in support stand 6 On be connected with some clamping devices 7, clamping device 7 is used to fix core 9 so that core 9 is put down in the first displacement in horizontally disposed Cutter 10 is additionally provided with platform 3, cutter 10 is used to cut the outer wall of core 9, slided by the first displacement platform 3 along the first track 2 It is dynamic, and then make the synchronous shift of cutter 10, complete the cutting to core 9.

With reference to shown in Fig. 4, cutter 10 has specifically included shell portion 101 and round estrade section 102, the side of round estrade section 102 Face is in that the circular arc type to cave inward is set, and the lower surface of shell portion 101 and the upper surface of round estrade section 102 coincide, both In being coaxially disposed, the outer ledge of shell portion 101 and round estrade section 102 is respectively vertical cut surface and circular arc type cutting Face, vertical cut surface and circular arc type cut surface are extended into the outer wall of core 9, cutting and the notch part formed with long strip type 22, the concrete shape of notch part 22 is identical with the interval shape of cavity 8, to circular arc type at abutting of the notch part 22 along vertical cut surface At the abutting of cut surface, its depth of cut is gradually successively decreased.

With reference to shown in Fig. 5, the clamping device 7 in support stand 6 includes one-to-one supporting mechanism 72 and compacting machine Structure 71, hold-down mechanism 71 are located at the top of supporting mechanism 72, and supporting mechanism 72 includes the first mounting bracket for being fixedly connected with support stand 6 721 and for placing the supporting table 722 of core 9, the surface of supporting table 722 is set in circular arc type, and hold-down mechanism 71 includes fixing The second mounting bracket 712 for being connected in support stand 6 and the driving cylinder 711 of the second mounting bracket 712 is fixed on, driving cylinder 711 For hydraulic cylinder or cylinder, driving cylinder 711 is overall in being vertically arranged, and ejects end in driving cylinder 711 and is connected with pressing plate 713, driving cylinder 711 ejection ends extend up and down, and then control pressing plate 713 to compress or unclamp the core 9 of lower section.

With reference to shown in Fig. 6, only by supporting table 722 and hold-down mechanism 71, it is merely able to be formed to the vertical direction of core 9 It is spacing, when the side of core 9 is cut, core 9 can be by power in the horizontal direction, and this programme be set in support stand 6 Some position-limit mechanisms 11 are equipped with, position-limit mechanism 11 plays the spacing effect of horizontal direction, avoids core 9 from departing from supporting table 722.Limit It is in the connecting plate 113 being vertically arranged that position mechanism 11, which includes being fixed on support stand 6, and sleeve 114 is equipped with connecting plate 113, The central axis of sleeve 114 and the central axis of core 9 are perpendicular, are worn in sleeve 114 and are combined with and abut bar 111, abut bar 111 ends, which are connected with, abuts block 115, and abutting bar 111 can move axially along sleeve 114, change and abut block 115 and core 9 Position so that the side of core 9 can be abutted by abutting block 115, abut block 115 be located at hold-down mechanism 71 and supporting mechanism 72 it Between, abutting block 115 is connected to the centre position of core 9 vertically, and screw thread is equipped with fastener 112 on sleeve 114, tightly Firmware 112 abuts the surface of bar 111, and being relatively fixed between bar 111 and sleeve 114 is abutted to realize.In order to improve to Fixed stability is connect, block 115 is abutted and is set with respect to the side surface of core 9 one in circular arc.

When the diameter of core 9 changes, in order that abutting block 115 can still be connected among core 9 vertically Position, each lower horizontal of supporting table 722 is provided with linkage board 26, linkage board 26 is fixedly connected with supporting table 722, is being linked The lower section of plate 26 is additionally provided with some driving parts 25 and pedestal 24, and pedestal 24 fixes on the ground, and driving part 25 is hydraulic pressure Cylinder, hydraulic cylinder ejection end offer some grooves for being used to be embedded hydraulic cylinder, hydraulic cylinder in setting straight up on pedestal 24 Ejection end is fixedly connected on the lower surface of linkage board 26.Linkage board 26 and the supporting table 722 above it are driven by hydraulic cylinder Move up and down, realize the change of the position of core 9, and combine the cooperation for abutting bar 111 and sleeve 114, mobile abutting block 115 Position so that what abutting block 115 can be stablized form spacing to core 9.

With reference to shown in Fig. 7, in order to adapt to the core 9 of different-diameter and different depths of cut, in the first displacement platform 3 On be provided with two the second tracks 12 be arrangeding in parallel, be sliding combined with second displacement platform 4, the second track in the second track 12 12 length directions and the length direction of core 9 are perpendicular, 4 rectangular platy structure of second displacement platform, and above-mentioned cutter 10 is positioned at the On two displacement platforms 4, second displacement platform 4 slides along the second track 12, and then synchronous drive cutter 10 moves, and completes knife Regulation of the tool 10 to the distance between core 9.The first transmission mechanism 13, the first transmission mechanism are provided with the first mobile platform 13 specifically include two first bearing seats 132, the first screw mandrel 133 and the first rotation section 131, and two first bearing seats 132 are fixed on On first displacement platform 3, the first above-mentioned screw mandrel 133 wears first bearing seat 132 and second displacement platform 4, the first screw mandrel 133 are parallel to each other with the second track 12, and the first screw mandrel 133 coordinates with the screw thread of second displacement platform 4, and the first rotation section 131 connects In the end of the first screw mandrel 133, rotated by the first rotation section 131 and drive the first screw mandrel 133 to rotate, and then drive second displacement to put down Platform 4 slides on the second track 12.

In order to adapt to the core 9 of different-diameter, it is provided with second displacement platform 4 in vertical riser 14, it is vertical stating The second transmission mechanism 16 and triple motion platform 15 are provided with plate 14, triple motion platform 15 is close to riser 14 in vertical Set, above-mentioned cutter 10 is located on triple motion platform 15, and the second transmission mechanism 16, which specifically includes, is fixed on the upper end of riser 14 Second bearing seat 162, the second screw mandrel 163 and the second rotation section 161, the second above-mentioned screw mandrel 163 wears second bearing seat 162 and triple motion platform 15, for the second screw mandrel 163 in being vertically arranged, the second screw mandrel 163 moves the cooperation of platform screw thread with the 3rd, Second rotation section 161 is connected to the end of the second screw mandrel 163, is rotated by the second rotation section 161 and drives the second screw mandrel 163 to rotate, And then drive triple motion platform 15 vertically moving, in order to ensure the vertical shift direction of triple motion platform 15, Guided way 23 is provided with riser 14, guide pad 17 is fixed with triple motion platform 15, guide pad 17 is slided with guided way 23 It is dynamic to coordinate.

With reference to shown in Fig. 8, Fig. 9, erecting bed 18,18 rectangular plate of erecting bed are fixedly connected with triple motion platform 15 Shape, erecting bed 18 are connected to erecting bed 18, rotary shaft 19 wears cutter 10 simultaneously in cutter 10 in being horizontally disposed with by rotary shaft 19 With the shell portion 101 of cutter 10 in being coaxially disposed, rotary shaft 19 is rotatably assorted by bearing and erecting bed 18, and rotary shaft 19 is in perpendicular It is straight to set, motor 20 is also fixedly connected with triple motion platform 15, between motor 20 and the lower end of rotary shaft 19 Belt pulley set 21 is provided with, motor 20 makes rotary shaft 19 do dead axle spinning motion by belt pulley set 21, and then with moving knife Have 10 dead axle rotations, complete the cutting to core 9.

Specific cutting mode：Core 9 is positioned in supporting table 722, the upper end of core 9 is compressed by pressing plate 713, abuts block 115 and the spacing coiled material of block back to the side of cutter 10, by the first transmission mechanism 13, regulation cutter 10 is with core 9 in level Spacing on direction, cutter 10 is arranged on the one end of core 9, by the second transmission mechanism 16, regulation cutter 10 is with core 9 perpendicular The upward spacing of Nogata, after spacing regulation is completed, motor 20 is opened, band cutter 10 rotates, and cutter 10 rotates, i.e., round Column body segment 101 and the dead axle rotation of round estrade section 102, the cutting of the depth direction of notch part 22, same time control are radially completed along core 9 Making the first displacement platform 3 can be moved along the length direction of core 9, and cutting for the length direction of notch part 22 is axially completed along core 9 Cut, the motion of the first displacement platform 3 can pass through motor or Hydraulic Cylinder.

Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (5)

1. a kind of core groover, including support stand（6）And it is positioned above being used to fix core（9）Clamping device （7）, clamping device（7）Including for placing core（9）In horizontally disposed supporting table（722）, the supporting table（722）Top It is provided with and compresses core downwards（9）Hold-down mechanism（71）, it is characterised in that the hold-down mechanism（71）With supporting table（722） Between restricted core is set（9）The position-limit mechanism moved in the horizontal direction（11）, position-limit mechanism（11）Including with core（9）Table The abutting block that face abuts against（115）, the supporting table（722）Lower section is provided with driving part（25）, the driving part（25） Drive supporting table（722）Vertically move up and down.

A kind of 2. core groover according to claim 1, it is characterised in that the supporting table（722）It is provided with some It is individual, each supporting table（722）In etc. high setting, the supporting table（722）Under be connected with linkage board（26）, the driving part （25）Connect linkage board（26）And each supporting table is driven by it（722）Synchronous shift.

A kind of 3. core groover according to claim 2, it is characterised in that the position-limit mechanism（11）Also include sleeve （114）And wear sleeve（114）Abutting bar（ 111）, the abutting bar（ 111）End connection abuts block（115）, it is described Sleeve（114）Upper screw thread is equipped with abuts bar for fixed（ 111）Fastener（112）.

A kind of 4. core groover according to claim 3, it is characterised in that the abutting block（115）With respect to core（9） Side is set in circular arc.

5. a kind of core groover according to claim 4, it is characterised in that also include along core（9）Length direction is transported The first dynamic displacement platform（3）, cutter（10）Positioned at the first displacement platform（3）On, cutter（10）Including being embedded at core（9）It is interior And vertical cut surface and the circular arc type cut surface being connected with each other, cutter（10）Cutting coiled material is formed for being embedded conveyer belt（5） The notch part of end（22）, the notch part（22）With being spaced cavity（8）Shape is identical.