CN209380975U - A kind of material mouth switching device - Google Patents

Abstract

A kind of material mouth switching device, comprising: cross slide way, including two traverse rods being oppositely arranged, two traverse rod intervals are installed on longitudinal two sides of the feed inlet of junior's component；Charging tray component is coated at the discharge barrel of superordinate member, and can transversely guide rail be slid laterally；Blocking parts, including the first flexible block piece and the second flexible block piece；The right end of first flexible block piece is connected to the left end of charging tray component, and to block to the gap between two traverse rods on the left of charging tray component, left end is connected with the first counterweight, and the first counterweight is dangled in the left side of the feed inlet of junior's component；The left end of second flexible block piece is connected to the right end of charging tray component, and to block to the gap between two traverse rods on the right side of charging tray component, right end is connected with the second counterweight, and the second counterweight is dangled on the right side of the feed inlet of junior's component.The transverse reciprocating that the provided material mouth switching device of the utility model can adapt to superordinate member discharge barrel swings blanking, can improve particieboard production equipment system.

Description

A kind of material mouth switching device

Technical field

The utility model relates to material transferring equipment technical fields, and in particular to a kind of material mouth switching device.

Background technique

The system of existing production particieboard, wood shavings after glue mixer glue mixing when transport to spreading machine carries out discharging, What is mostly used is fixed point cutting mode, and the material heap that this cutting mode is formed is tapered, is unfavorable for the measurement of discharge quantity.And if By the way of swinging reciprocal blanking, i.e., discharge port carries out reciprocally swinging blanking in the lateral of storehouse of mating formation, and is formed by material heap i.e. It is close in rectangle, then can greatly facilitate the measurement and monitoring of discharge quantity.

And it is directed to the mode of this reciprocal blanking, in the prior art and there is no turns of connection discharge port and storehouse import of mating formation Connection device, therefore, how to provide a kind of switching device to improve particieboard production equipment system is still those skilled in the art Member's technical problem urgently to be resolved.

Utility model content

The purpose of the utility model is to provide a kind of material mouth switching device, which can connect superordinate member Discharge barrel and junior's component feed inlet, and adapt to superordinate member discharge barrel transverse reciprocating swing blanking, wood shavings can be improved Plate production equipment system.

In order to solve the above technical problems, a kind of material mouth switching device of the utility model, comprising: cross slide way, including it is opposite Two traverse rods being arranged, the two traverse rod intervals are installed on longitudinal two sides of the feed inlet of junior's component；Charging tray component, is coated at The discharge barrel of grade component, and can be slid laterally along the cross slide way；Blocking parts, including the first flexible block piece and Second flexible block piece；The right end of described first flexible block piece is connected to the left end of the charging tray component, to the charging tray The gap between two traverse rods on the left of component is blocked, and left end is connected with the first counterweight, and the first counterweight pendency exists The left side of the feed inlet of junior's component；The left end of described second flexible block piece is connected to the right end of the charging tray component, To block to the gap between two traverse rods on the right side of the charging tray component, right end is connected with the second counterweight, and described Two counterweights are dangled on the right side of the feed inlet of junior's component.

The there is provided material mouth switching device of the utility model can connect the charging of the discharge barrel and junior's component of superordinate member Mouthful, and the transverse reciprocating for adapting to superordinate member discharge barrel swings blanking, can improve particieboard production equipment system.And using this Structure, when discharge barrel carries out horizontal swing blanking, charging tray component can carry out on cross slide way laterally sliding with discharge barrel It is dynamic, it is guided and is supported with the swing to discharge barrel, the feed inlet that can avoid discharge barrel and two traverse rods, junior's component generates directly Connect shock and therefrom caused by components damage；Blocking parts can sky between two traverse rods to charging tray component both lateral sides Gap is blocked, and can largely prevent the impurity such as dust in junior's component from directly passing through the void diffusion or being splashed to air In, more particularly to effectively be stopped to the smell in blanking component, to prevent its loss, meanwhile, which can also be with Certain sealing protection effect is played, the impurity such as extraneous dust can be stopped directly to enter feed inlet to material by the gap It pollutes.

Optionally, the charging tray component includes charging tray and longitudinal rail, and the charging tray is coated at the discharge barrel；It is described vertical Direction guiding rail is installed between two traverse rods, and can be slid laterally along two traverse rods, and the charging tray is installed on described Longitudinal rail, and longitudinal sliding motion can be carried out along the longitudinal rail.

Optionally, the traverse rod includes the first groove profile rail and bracket, and the first groove profile rail is installed on by the bracket The two first groove profile rails are inserted at junior's component, the both ends of the longitudinal rail correspondingly.

Optionally, the first groove profile rail includes angle steel rail and the first inferior horn rail on first, angle steel rail on described first A side be connected with a side of the first inferior horn rail, another side of angle steel rail is formed described on described first The upper side wall of first groove profile rail, another side of the first inferior horn rail form the lower wall of the first groove profile rail.

Optionally, longitudinal both ends of the longitudinal rail are equipped with the first guide wheel, and first guide wheel includes the first vertical wheel With the first sleeping wheel, first vertical wheel is supported in the lower wall of the first groove profile rail, and the described first sleeping wheel can be with described the The bottom wall of one groove profile rail offsets.

Optionally, the longitudinal rail includes the two vertical rails and bottom plate being oppositely arranged, and it is described vertical that the bottom plate is connected to two Rail；Described first flexible block piece is connected to the vertical rail in left side, and the described second flexible block piece is connected to the described of right side Vertical rail.

Optionally, the blocking parts further includes two rollers, and two rollers are respectively arranged in the cross of the cross slide way To both ends；Described first flexible block piece is overlapped in the roller in left side, and is divided into first as inflection point using the roller and blocks Section and the first pendency section, described first, which blocks section, to carry out the gap between two traverse rods on the left of the charging tray component It blocks, the first pendency section overhangs the left side of the feed inlet；Described second flexible block piece is overlapped in the described of right side Roller, and be divided into second as inflection point using the roller and block section and the second pendency section, described second blocks section can be to the charging tray The gap between two traverse rods on the right side of component is blocked, and the second pendency section overhangs the right side of the feed inlet.

Optionally, the described first flexible block piece, the second flexible block piece are all made of belt, the upper table of the belt Face is equipped with several first reinforcement parts.

Optionally, first reinforcement part is band steel, and dormant bolt can be passed through from the lower surface of the belt, and be cooperated The band steel is fixed in nut.

Optionally, the bottom plate is equipped with the track hole that extends longitudinally, and the lateral dimension in the track hole and discharge barrel Outer diameter matches；Under use state, the discharge barrel can extend into the track hole, and can be in the track hole with respect to institute It states bottom plate and carries out length travel, the charging tray for being set in the discharge barrel can be outside hole wall to the track hole and the discharge barrel It is blocked in gap between wall surface.

Optionally, the vertical rail includes the second groove profile rail, and the transverse ends of the charging tray are equipped with the second guide wheel, and described the Two guide wheels include the second vertical wheel and the second sleeping wheel, and second vertical wheel is supported in the lower wall of the second groove profile rail, and described the Two sleeping wheels can offset with the bottom wall of the second groove profile rail.

Optionally, the second groove profile rail includes angle steel rail and the second inferior horn rail on second, angle steel rail on described second A side be connected with a side of the second inferior horn rail, another side of angle steel rail is formed described on described second The upper side wall of second groove profile rail, another side of the second inferior horn rail form the lower wall of the second groove profile rail.

Optionally, the charging tray is equipped with via hole, and the discharge barrel is plugged in the via hole；It further include several third guide wheels, Each third guide wheel is mounted on the charging tray, and circumferentially surrounds the discharge barrel, and the third guide wheel can be with institute The outer wall for stating discharge barrel offsets.

Optionally, the outer rim of the charging tray is equipped with several second reinforcement parts.

It optionally, further include upper sealing plate, the upper sealing plate is fixed on the outside wall surface of the discharge barrel, and can be to the material Disk, the longitudinal rail are blocked；Further include seal member, the lower end of the seal member be fixed on the traverse rod and/or The upper end of the vertical rail, the seal member can be in contact with the lower surface of the upper sealing plate.

Detailed description of the invention

Fig. 1 is provided a kind of structural schematic diagram of specific embodiment of material mouth switching device by the utility model；

Fig. 2 is the top view of Fig. 1；

Fig. 3 is the partial view of Fig. 1；

Fig. 4 is the side view of Fig. 3；

Fig. 5 is the partial view of Fig. 4；

Fig. 6 is a kind of structural schematic diagram of specific embodiment of longitudinal rail；

Fig. 7 is the structural schematic diagram of another specific embodiment of longitudinal rail；

Fig. 8 is partial view of the Fig. 7 under side view visual angle；

Fig. 9 is the partial view of vertical rail；

Figure 10 is the structural schematic diagram of charging tray；

Figure 11 is the structural schematic diagram on chassis；

Figure 12 is the structural schematic diagram of the first vertical wheel (or second vertical wheel)；

Figure 13 is the structural schematic diagram of the first sleeping wheel (or second sleeping wheel)；

Figure 14 is the side view of Figure 13；

Figure 15 is the structural schematic diagram of third guide wheel；

Figure 16 is the top view of Figure 15；

Figure 17 is the connection structure diagram of vertical rail and blocking parts.

The reference numerals are as follows by Fig. 1-17:

1 cross slide way, 11 traverse rods, 111 first groove profile rails, angle steel rail, the first inferior horn of 111b rail, 112 on 111a first Bracket；

2 charging trays, the chassis 2a, 2a-1 mounting hole, 2a-2 backplate, 21 second guide wheels, 211 second vertical wheels, 211a first are installed Portion, the first wheel body of 211b, the first circlip of 211c, 212 second sleeping wheels, the second mounting portion of 212a, the second wheel body of 212b, 212c second Circlip, 22 via holes, 23 third guide wheels, 231 third mounting portions, 232 third wheel bodys, 233 third circlips, 24 second reinforcement parts；

3 discharge barrels, 31 upper sealing plates；

Section, 413 first pendency sections, 42 are blocked in 4 blocking parts, 41 first flexible block pieces, 411 first counterweights, 412 first Second flexible block piece, 421 second counterweights, 422 second are blocked section, 423 second pendency sections, 43 rollers, 4a belt, 4b first and are added Strong portion, 4c dormant bolt；

5 longitudinal rails, 51 vertical rails, 511 second groove profile rails, angle steel rail, the second inferior horn of 511b rail, 52 bottoms on 511a second Plate, 521 track holes, 521 ' mesopores, 53 first guide wheels, 531 first vertical wheels, 532 first sleeping wheels；

6 seal members.

Specific embodiment

In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing and have The utility model is described in further detail for body embodiment.

It is described herein it is " several " be that exponential quantity is uncertain multiple, it is usually more than two；And when using " several " table When showing the quantity of certain several component, it is not offered as the correlation of these components quantitatively.

The words such as " first " described herein, " second ", " third ", it is same or like to be merely for convenience of description scheme More than two structures or component are not offered as certain particular determination to sequence.

Fig. 1-17 is please referred to, Fig. 1 is provided a kind of knot of specific embodiment of material mouth switching device by the utility model Structure schematic diagram, Fig. 2 are the top view of Fig. 1, and Fig. 3 is the partial view of Fig. 1, and Fig. 4 is the side view of Fig. 3, and Fig. 5 is the part of Fig. 4 View, Fig. 6 are a kind of structural schematic diagram of specific embodiment of longitudinal rail, and Fig. 7 is that the another kind of longitudinal rail is specific real The structural schematic diagram of mode is applied, Fig. 8 is partial view of the Fig. 7 under side view visual angle, and Fig. 9 is the partial view of vertical rail, Tu10Wei The structural schematic diagram of charging tray, Figure 11 are the structural schematic diagram on chassis, and Figure 12 is the structural representation of the first vertical wheel (or second vertical wheel) Figure, Figure 13 are the structural schematic diagram of the first sleeping wheel (or second sleeping wheel), and Figure 14 is the side view of Figure 13, and Figure 15 is third guide wheel Structural schematic diagram, Figure 16 are the top view of Figure 15, and Figure 17 is the connection structure diagram of vertical rail and blocking parts.

The utility model provides a kind of material mouth switching device, for connecting the higher level portion for transversely carrying out reciprocally swinging blanking The discharge port of part and the feed inlet of junior's component.When being applied to particieboard production equipment field, which refers to glue mixer, Its discharge outlet can be equipped with discharge barrel 3, to carry out blanking by the discharge barrel 3；Junior's component refers to spreading machine, equipment of mating formation There is storehouse of mating formation, storehouse of mating formation is equipped with feed inlet；Above-mentioned material mouth switching device can improve particieboard production equipment system.

Specifically, as shown in Figure 1-3, above-mentioned material mouth switching device includes: cross slide way 1, including two be oppositely arranged Traverse rod 11, two traverse rods 11 interval are installed on longitudinal two sides of the feed inlet of junior's component；Charging tray component, is coated at superordinate member, And it can transversely guide rail 1 be slid laterally；Blocking parts 4 is set to the both lateral sides of charging tray component, to charging tray component It is blocked in gap between two traverse rods 11 of both lateral sides.

Using this structure, when discharge barrel 3 carries out horizontal swing blanking, charging tray component can be as discharge barrel 3 be in cross It is slid laterally on direction guiding rail 1, is guided and supported with the swing to discharge barrel 3, can avoid discharge barrel 3 and two traverse rods 11, junior's component feed inlet generate directly hit and therefrom caused by components damage；Blocking parts 4 can be to charging tray group Gap between two traverse rods 11 of part both lateral sides is blocked, and can largely prevent the impurity such as dust in junior's component straight It connected the void diffusion or was splashed in air, more particularly to effectively be stopped to the smell in junior's component, to prevent Its loss, meanwhile, which also has certain sealing protection effect, and the impurity such as extraneous dust can be stopped directly logical It crosses the gap and enters feed inlet, and material (wood shavings) is polluted.

It may be noted that the discharge port of superordinate member, which horizontally carries out reciprocally swinging blanking, actually contains two kinds of feelings Condition is cylindrical in shape, for discharge barrel 3 is set to the periphery wall of superordinate member by the shell of superordinate member: 1) superordinate member can be around The axis of itself carries out low-angle reciprocating rotation, is only swung laterally at this point, discharge barrel 3 is equivalent in the horizontal plane；2) Centered on certain point (such as feed entrance point), entire shell carries out low-angle around aforesaid central in the horizontal plane and turns superordinate member It is dynamic, at this point, the motion track of discharge barrel 3 in the horizontal plane is arc, in addition to will other than being laterally displaced, will also longitudinal direction into Line position is moved.

For the situation in 1), charging tray component can only include a charging tray 2, and blocking parts 4 can be installed on charging tray 2 Both lateral sides；For it is above-mentioned 2) in situation, charging tray component may include charging tray 2 and longitudinal rail 5, and charging tray 2 can be externally fitted to Discharge barrel 3；Longitudinal rail 5 can be installed between two traverse rods 11, and can be slid laterally along two traverse rods 11, and charging tray 2 can To be installed on longitudinal rail 5, and longitudinal sliding motion can be carried out by guide rail 5 along longitudinal direction.In this way, when discharge barrel 3 is displaced, charging tray 2 not only can adaptively guide rail 5 carries out length travel along longitudinal direction, but also can transversely guide rail 1 carries out cross with longitudinal rail 5 To displacement, to adapt to the motion profile of 3 arc of discharge barrel.

In specific scheme, as shown in Figure 4, Figure 5, traverse rod 11 may include the first groove profile rail 111 and bracket 112, branch Frame 112 is support installing component, and the first groove profile rail 111 can be installed on junior's component, aforementioned longitudinal rail 5 by bracket 112 Both ends can be inserted into two first groove profile rails 111 correspondingly, to be slided in two first groove profile rails 111.

Bracket 112 can use angle steel, the support construction of other forms can also be used, in the utility model embodiment In, it is preferred to use angle steel, to simplify structure, one side can mutually be fixed with junior's component, another side can be with One groove profile rail 111 is connected.

First groove profile rail 111 can be an integral structure, at this point it is possible to directly adopt channel steel.First groove profile rail 111 can also Think split type structure, may include angle steel rail 111a and the first inferior horn rail 111b on first, angle on first referring to Fig. 5 A side of rail 111a can be connected with a side of the first inferior horn rail 111b, to form the first groove profile rail 111 Bottom wall, another side of angle steel rail 111a can form the upper side wall of the first groove profile rail 111, the first inferior horn rail 111b on first Another side can form the lower wall of the first groove profile rail 111.

In the utility model embodiment, it is preferred to use split type scheme, to facilitate the height of the first groove profile rail 111 of adjustment Degree.Moreover, longitudinal rail 5, can not be from the transverse direction of cross slide way 1 when being assembled with cross slide way 1 using this scheme End insertion, but directly longitudinal rail 5 is erected at from top to bottom on the first inferior horn rail 111b, in other words, Ke Yixian The assembly for completing longitudinal rail 5 and the first inferior horn rail 111b, then installs angle steel rail 111a on first, so that longitudinal rail again 5 can be more various with the assembling mode of cross slide way 1, and installation process can also significantly simplify.

It is to be appreciated that traverse rod 11 can not also use above-mentioned groove profile rail, but the L shape rail of angle steel form is directlyed adopt, This structure can also be supported longitudinal rail 5, and provide the sliding runway of longitudinal rail 5；But in comparison, groove profile Rail it is restricted stronger, not only can to the lower end of sliding part (this refers to longitudinal slide rails 5) provide support limit, can also be right The upper end of sliding part is limited, and can largely be avoided sliding part in the vertical bounce of sliding process, is more advantageous to guarantor The stable operation of sliding part is demonstrate,proved, and the upper side edge of groove profile rail also corresponds to door, there is certain gear ash effect, it can be certain Stop the impurity such as extraneous dust to enter in traverse rod 11 in degree, and influences the normal sliding of sliding part.

Further, with continued reference to FIG. 5, and combine Fig. 6, Fig. 7, Fig. 8, longitudinal both ends of longitudinal rail 5 can be set There is the first guide wheel 53, to realize the sliding of longitudinal rail 5 by the rolling of the first guide wheel 53, can more guarantee longitudinal rail 5 The smoothness of sliding.

Specifically, above-mentioned first guide wheel 53 may include the first vertical wheel 531 and the first sleeping wheel 532；First vertical wheel 531 is Main movable pulley can be supported in the lower wall of the first groove profile rail 111, and can carry out along the lower wall of the first groove profile rail 111 It rolls, to drive longitudinal slide rail 5 to be slid laterally；Movable pulley supplemented by first sleeping wheel 532, can be with the first groove profile rail 111 Bottom wall offset, can assistant longitudinal sliding rail 5 sliding, balance longitudinal both ends of longitudinal slide rail 5, and can be avoided longitudinal slide rail 5 111 bottom wall of longitudinal both ends and the first groove profile rail between scratch, and therefrom caused by parts wear aggravation and longitudinal The sliding clamping stagnation of sliding rail 5, that is to say, that the setting of the above-mentioned first sleeping wheel 532 is more advantageous to the smooth cunning for guaranteeing longitudinal rail 5 It is dynamic.

Here, the utility model embodiment do not limit the vertical wheel of the longitudinal two sides of longitudinal slide rail 5 and the quantity of sleeping wheel and Position is set, when it is implemented, those skilled in the art may set according to actual needs, alternatively, being also referred to figure 6, the scheme in Fig. 7 is configured.

Longitudinal rail 5 may include the two vertical rails 51 and bottom plate 52 being oppositely arranged, and bottom plate 52 can be used for connecting two vertical rails 51, It is linked with the transverse direction established between two vertical rails 51, the first guide wheel 53 above-mentioned may be mounted on bottom plate 52.

In a kind of scheme, as shown in fig. 6, bottom plate 52 can be one piece, longitudinal both ends can be equipped with above-mentioned the The sleeping wheel 532 of one vertical wheel 531, first, bottom plate 52 can be equipped with track hole 521, which can be in the item longitudinally extended Shape, lateral dimension can be adapted (roughly equal) with the outer diameter of discharge barrel 3, to reduce hole wall and the discharging in track hole 521 Lateral clearance between 3 outside wall surfaces of cylinder, longitudinal both ends in the track hole 521 can be limited when discharge barrel 3 is swung respectively in longitudinal direction On two extreme positions.

In a state of use, discharge barrel 3 can extend into track hole 521, and can in track hole 521 opposed bottom 52 into Row length travel, and the charging tray 2 for being set in discharge barrel 3 cooperates discharge barrel 3 that can block to entire track hole 521, with right Gap between 3 outside wall surface of hole wall and discharge barrel in track hole 521 is blocked, and can largely prevent material from the sky Gap flies out or the impurity such as extraneous dust enter from the gap, can play preferably sealing effect.

In another scheme, as shown in fig. 7, bottom plate 52 may include two pieces, two bottom plates 52 can be respectively arranged at two Longitudinal both ends of rail 51 are indulged, can be equipped with the first above-mentioned guide wheel 53 on two bottom plates 52.At this point, the gap between two bottom plates 52 (hereinafter referred to as mesopore 521 ') is effectively equivalent to the track hole 521 in above scheme, only specially sets compared to above-mentioned The track hole 521 set, the mesopore 521 ' may be excessive compared with the outer diameter of discharge barrel 3 in lateral size, lead to mesopore Gap between 521 ' 3 outside wall surface of hole wall and discharge barrel is larger, that is to say, that needs larger-sized charging tray 2 can be right The gap is effectively blocked, it is of course also possible to reduce the lateral dimension in the gap by adjusting the spacing of two vertical rails 51.

Comparatively, the utility model embodiment is preferably using the scheme for being equipped with track hole 521, in the program, track hole Gap between 521 3 outside wall surface of hole wall and discharge barrel is smaller, the size of charging tray 2 is required relatively low.

As shown in figure 9, similar with the structure of traverse rod 11, vertical rail 51 may include the second groove profile rail 511 certainly can also Not for groove profile rail；It, can be with integral structure when for groove profile rail, or split type structure, in the utility model reality It applies in example, it is preferred to use the groove profile rail with split type structure；It can be with about the specific structure of vertical rail 51 and preferred embodiment etc. Referring to the description for being directed to traverse rod 11, the explanation of repeatability is no longer done here.

By taking the groove profile rail with split type structure as an example, the second groove profile rail 511 may include on second angle steel rail 511a and Second inferior horn rail 511b, a side of angle steel rail 511a can be with a side phase of the second inferior horn rail 512b on second Connect, another side of angle steel rail 511a can form the upper side wall of the second groove profile rail 511 on second, the second inferior horn rail 511b's Another side can form the lower wall of the second groove profile rail 511.Here with the structure different from of the first groove profile rail 111, reference For the second groove profile rail 511, two angle steel rail can be placed Fig. 9 according to same angle, in this way, the second groove profile rail 511 vertical space is smaller, and structure is more compact；Certainly, the second groove profile rail 511 can also be using the scheme in Fig. 5, equally Ground, the first groove profile rail 111 can also be using the schemes in Fig. 9, as long as can be oriented to the sliding for influencing sliding part.

As shown in Figure 10, the transverse ends of charging tray 2 can be equipped with the second guide wheel 21, to pass through the rolling of the second guide wheel 21 Come realize charging tray 2 with respect to longitudinal rail 5 longitudinal sliding motion, be more advantageous to guarantee charging tray 2 slide smoothness.

Similar with the first guide wheel 53, above-mentioned second guide wheel 21 also may include the second vertical wheel 211 and the second sleeping wheel 212, Second vertical wheel 211 is main movable pulley, can be supported in the lower wall of the second groove profile rail 511, and can be along the second groove profile rail 511 Lower wall rolled the sliding to drive charging tray 2；Movable pulley supplemented by second sleeping wheel 212, can be with the second groove profile rail 511 Bottom wall offset, can auxiliary charging tray 2 sliding, balance the transverse ends of charging tray 2, and can be avoided longitudinal both ends of charging tray 2 with Scratching between 511 bottom wall of the second groove profile rail, and therefrom caused by parts wear aggravation and charging tray 2 sliding clamping stagnation, That is, the setting of the above-mentioned second sleeping wheel 212 can more guarantee the smooth sliding of charging tray 2.

Here, the utility model embodiment does not limit the vertical wheel of 2 transverse ends of charging tray and the quantity and setting of sleeping wheel yet Position, when it is implemented, those skilled in the art may set according to actual needs, alternatively, being also referred in Figure 10 Scheme be configured.

In conjunction with Figure 11, charging tray 2 may include chassis 2a, and the middle part of chassis 2a can be equipped with round or other shapes mistakes Hole 22, discharge barrel 3 can be plugged in via hole 22；The periphery of via hole 22 can also be equipped at intervals with several third guide wheels 23, each third Guide wheel 23 can be installed on charging tray 2, and can surround discharge barrel 3, and when discharge barrel 3 is displaced, each third guide wheel 23 can It is offseted with the outer wall with discharge barrel 3, is acted to weaken discharge barrel 3 to caused by charging tray 2 with the rolling by third guide wheel 23 Impact force can then ensure the structural integrity of especially 22 hole wall of via hole of charging tray 2.

In practical applications, chassis 2a can be one block of steel plate, and middle part borehole is to form via hole 22, the bottom of this form The ratio of disk 2a area and thickness is very big, causes overall structure rigidity lower, and in manufacture and in use, chassis 2a is easy to appear not The defects of smooth or Local warping.

In view of this, several second reinforcement parts can be arranged in the outer rim (four sides) of chassis 2a in the utility model embodiment 24, which can be angle steel, steel plate or steel bar etc., to promote the rigidity of structure of entire 2 outer rim of charging tray, and have Conducive to the defect for overcoming chassis 2a out-of-flatness or Local warping.Therewith similarly, the inner edge of chassis 2a can also be equipped with a circle Backplate 2a-2, backplate 2a-2 can promote the intensity of chassis 2a inner edge portion to a certain extent, and cooperate the second reinforcement part 24 To promote the overall structure rigidity of chassis 2a.

Several mounting hole 2a-1 are also provided on the 2a of chassis for installing aforementioned second guide wheel 21 and third guide wheel 23, respectively Mounting hole 2a-1 can be set to strip-shaped hole, to facilitate the installation site for adjusting corresponding guide wheel on the 2a of chassis.

In conjunction with Figure 12-16, following the utility model embodiment will be to the first guide wheel 53, the second guide wheel 21 and third guide wheel 23 structure is described.

First guide wheel 53, the second guide wheel 21 may each comprise vertical wheel and sleeping wheel: vertical wheel refers to the wheel that wheel body is vertically arranged, It is the main movable pulley of charging tray 2, longitudinal slide rail 5, and for providing main sliding support, structure is as shown in figure 12, including the One mounting portion 211a, the first mounting portion 211a can be installation axle, and one end can pass through the connector of the forms such as bolt, screw It is fixed on sliding part (the application refers to charging tray 2, longitudinal slide rail 5), the other end can be arranged the first wheel body 211b, the first wheel body 211b is specifically as follows rolling bearing, and can determine axially mounted position by the shaft shoulder and the first circlip 211c；Sleeping wheel Refer to the horizontally disposed wheel of wheel body, is the auxiliary movable pulley of charging tray 2, longitudinal slide rail 5, for providing the sliding support of auxiliary, Its structure as shown in figs. 13 and 14 (can also be as shown in Figure 15, Figure 16), including the second mounting portion 212a, the second mounting portion 212a can be mounting plate, and the structure type of the mounting plate can be triangular plate, rectangular slab, trapezoidal it is not limited here Plate or other various forms of sketch plates, one end can be fixed on sliding part by the connector of the forms such as bolt, screw, The other end can be equipped with wheel shaft, and the second wheel body 212b can be sheathed on the wheel shaft, and the second wheel body 212b can also be using rolling Bearing, and be fixed by the shaft shoulder and the second circlip 212c.

The outside wall surface of third guide wheel 23 and discharge barrel 3 interacts, and is substantially also a kind of sleeping wheel, such as Figure 15, Figure 16 Shown, including third mounting portion 231, third mounting portion 231 or mounting plate, one end can fix, and the other end can be with Wheel shaft is installed, third wheel body 232 can be sheathed on the wheel shaft, and be fixed by the shaft shoulder and third circlip 233.

Please continue to refer to Fig. 1-3, the outside wall surface of discharge barrel 3 is also provided with the upper sealing plate 31 of annular, the upper sealing plate 31 tool Body can be by being welded and fixed, and can block to entire charging tray 2, longitudinal rail 5, is blocked with further improving sealing Effect.And due to the presence of the upper sealing plate 31, whether charging tray 2 can completely block 3 outside wall surface of discharge barrel and aforementioned track hole Gap between 521 (or mesopore 521 ') hole walls may not necessarily also do excessively stringent restriction, that is to say, that be based on upper envelope The setting of plate 31, charging tray 2 can also incompletely block track hole 521 or mesopore 521 ' completely, to charging tray 2 with And the dimensional fits of longitudinal rail 5 require to reduce.

It further, can also include seal member 6, which specifically can be using the sealing member such as sealing hairbrush Part, lower end can be fixed on vertical rail 51 and/or traverse rod 11, and upper end can be in contact with the lower surface of upper sealing plate 31, so Setting, on the one hand, the dust stratification of 31 lower surface of upper sealing plate can be cleaned, on the other hand, can also seal upper sealing plate 31 with Vertical gap between vertical rail 51, traverse rod 11, can improve leakproofness to a greater degree.

For above-mentioned each scheme, the structure of blocking parts 4 can also be described in following the utility model embodiment.

In specific scheme, as shown in Figure 1 and Figure 2, blocking parts 4 may include the first flexible block piece 41 and second Flexible block piece 42；The right end of first flexible block piece 41 is connected to the left end of charging tray component, to two on the left of charging tray component Gap between traverse rod 11 is blocked, left end is connected with the first counterweight 411, the first counterweight 411 dangle junior's component into The left side of material mouth；The left end of second flexible block piece 42 is connected to the right end of charging tray component, with horizontal to two on the right side of charging tray component Gap between rail 11 is blocked, and right end is connected with the second counterweight 421, and the second counterweight 421 is dangled in the charging of junior's component The right side of mouth.Herein about the description in the orientation and positional relationship of "left", "right", it is all based on orientation and position in Fig. 1 Relationship.

Using this structure, when charging tray component is integrally moved to left with discharge barrel 3, the flexible block piece 42 of the second of right side is being expected It under the drive of disk component, can also integrally be moved to the left, to two traverse rods on the right side of the ever-expanding charging tray component of lateral dimension Gap between 11 is blocked, and is located at the first flexible block piece 41 on right side under the action of the first counterweight 411, can also be with It is gradually moved to the left, to adapt to the continuous diminution of the lateral dimension in gap between two traverse rods 11 on the left of charging tray component, and at this During a, the length that the first flexible block piece 41 dangles on the left of feed inlet can be continuously increased and the second flexible block piece 42 The length dangled on the right side of feed inlet can constantly reduce；Therewith similarly, when charging tray component is integrally moved to right with discharge barrel 3, two Flexible block piece can also move to right therewith, the length that the first flexible block piece 41 dangles on the left of feed inlet can constantly reduce and The length that second flexible block piece 42 dangles on the right side of feed inlet can constantly increase.

Here, the first counterweight 411, the weight of the second counterweight 421 should be much larger than the weight of respective flexible block piece other parts Amount, to guarantee under corresponding counterweight effect, respective flexible block piece can be moved successfully, be existed to avoid flexible block piece Curling in moving process, and influence the reliability that charging tray component and discharge barrel 3 transversely act.

The above-mentioned component 4 that blocks can also include two rollers 43, and two rollers 43 are equivalent to support guide part.In conjunction with Fig. 1, two Roller 43 is separately mounted to the transverse ends portion of cross slide way 1, and the first flexible block piece 41 can be overlapped in the roller 43 in left side, And can be inflection point with the roller 43, it is divided into first and blocks section 412 and the first pendency section 413, first, which blocks section 412, is the equal of It is overlapped on the vertical rail 51 in left side and the roller 43 in left side, to be hidden to the gap between two traverse rods 11 on the left of material mouth component Gear, and the first pendency section 413 then overhangs the left side of feed inlet；Similarly, the second flexible block piece 42 can also be overlapped in the right side The roller 43 of side, and can be inflection point with the roller 43, it is divided into second and blocks section 422 and the second pendency section 423, second blocks section 422 be the equal of being overlapped on the vertical rail 51 on right side and the roller 43 on right side, between two traverse rods 11 on the right side of material mouth component Gap blocked, and the second pendency section 423 can then overhang the right side of feed inlet.Here, the utility model embodiment The structure of above-mentioned roller 43 is not limited, the structure for being referred to belt feeder middle idler roller is configured, as long as guaranteeing the roller 43 can be rotated around own axes.

By taking the first flexible block piece 41 as an example, when material mouth component is moved left and right with discharge barrel 3, first blocks 412 He of section First pendency section 413 can mutually convert, and referring to Fig.1, when material mouth component moves to left, first blocks section 412 close to left hand roller 43 part can gradually be converted into the first pendency section 413, i.e., the first lateral dimension for blocking section 412 can be gradually shortened, with The continuous reduction of lateral dimension between two traverse rods 11 on the left of material mouth component is adapted to, and when material mouth component moves to right, the first pendency section 413, which can gradually be converted into first close to the part of left hand roller 43, blocks section 412, i.e., first blocks the lateral dimension of section 412 Can be progressively longer, to adapt to the continuous increase of lateral dimension between two traverse rods 11 on the left of material mouth component.

As shown in figure 17, the above-mentioned first flexible block piece 42 of flexible block piece 41, second can use belt 4a conduct Main body, and be connected by transition pieces of forms such as angle steel with vertical rail 51, the belt 4a of selection can be PVC (Polyvinyl Chloride, i.e. polyvinyl chloride) band tissue layer, to improve wear-resisting, resistance to drawing performance.It can also be equipped at intervals in the upper surface of belt 4a Several first reinforcement part 4b, each first reinforcement part 4b can using steel plate, band steel or the reinforcing bar etc. that extend longitudinally, and each the One reinforcement part 4b can transversely be spacedly distributed, and equably be reinforced with the intensity to belt 4a.

During installation, each first reinforcement part 4b can be fixed by dormant bolt 4c, and dormant bolt 4c can be from skin Lower surface with 4a passes through, and by matched nut the first reinforcement part 4b is fixed on belt 4a, the head of dormant bolt 4c Portion can be with the lower surface flush of belt 4a, and when passing through roller 43, the head of dormant bolt 4c can connect with roller 43 Touching, with reduce belt 4a by resistance, and then enhance the crocking resistance of the lower surface belt 4a.

4 structure of blocking parts in above scheme is simple, component part such as belt 4a, the first reinforcement part 4b, countersunk head spiral shell The easy acquisition such as bolt 4c, manufacture and use cost are lower, convenient for promoting the use of.

, it is emphasized that although the utility model design of the provided material mouth switching device of the utility model is raw from particieboard Production system, to connect the import of the discharge barrel 3 of glue mixer and storehouse of mating formation, what 3 transverse reciprocating of Lai Shiying glue mixer discharge barrel was swung Cutting mode, it will be clear that the use scope of the material mouth switching device is not limited to particieboard production equipment field, in fact, Any one similar material switching scene in the prior art, can be using material mouth provided by the utility model switching dress It sets.

Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill people of the art For member, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications Also it should be regarded as the protection scope of the utility model.

Claims (15)

1. a kind of material mouth switching device characterized by comprising

Cross slide way (1), including two traverse rods (11) being oppositely arranged, two traverse rods (11) intervals be installed on junior's component into Longitudinal two sides of material mouth；

Charging tray component is coated at the discharge barrel (3) of superordinate member, and can be slid laterally along the cross slide way (1)；

Blocking parts (4), including the first flexible block piece (41) and the second flexible block piece (42)；Described first flexible block piece (41) right end is connected to the left end of the charging tray component, between two traverse rods (11) on the left of the charging tray component Gap is blocked, and left end is connected with the first counterweight (411), first counterweight (411) pendency junior's component into The left side of material mouth；The left end of described second flexible block piece (42) is connected to the right end of the charging tray component, to the charging tray The gap between two traverse rods (11) on the right side of component is blocked, and right end is connected with the second counterweight (421), and described second matches Weight (421) pendency is on the right side of the feed inlet of junior's component.

2. material mouth switching device according to claim 1, which is characterized in that the charging tray component includes charging tray (2) and longitudinal direction Guide rail (5), the charging tray (2) are coated at the discharge barrel (3)；

The longitudinal rail (5) is installed between two traverse rods (11), and can carry out along two traverse rods (11) laterally sliding Dynamic, the charging tray (2) is installed on the longitudinal rail (5), and can carry out longitudinal sliding motion along the longitudinal rail (5).

3. material mouth switching device according to claim 2, which is characterized in that the traverse rod (11) includes the first groove profile rail (111) and bracket (112), the first groove profile rail (111) is installed on junior's component by the bracket (112), described The two first groove profile rails (111) are inserted at the both ends of longitudinal rail (5) correspondingly.

4. material mouth switching device according to claim 3, which is characterized in that the first groove profile rail (111) includes on first Angle steel rail (111a) and the first inferior horn rail (111b), on described first under a side and described first for angle steel rail (111a) One side of angle steel rail (111b) is connected, and another side of angle steel rail (111a) forms the first groove profile rail on described first (111) upper side wall, another side of the first inferior horn rail (111b) form the downside of the first groove profile rail (111) Wall.

5. material mouth switching device according to claim 3, which is characterized in that longitudinal both ends of the longitudinal rail (5) are all provided with Have the first guide wheel (53), first guide wheel (53) includes the first vertical wheel (531) and the first sleeping wheel (532), first vertical wheel (531) it is supported in the lower wall of the first groove profile rail (111), the described first sleeping wheel (532) can be with the first groove profile rail (111) bottom wall offsets.

6. according to material mouth switching device described in any one of claim 2-5, which is characterized in that the longitudinal rail (5) includes The vertical rail of two be oppositely arranged (51) and bottom plate (52), the bottom plate (52) are connected to the two vertical rails (51)；

Described first flexible block piece (41) is connected to the vertical rail (51) in left side, and the described second flexible block piece (42) connects The vertical rail (51) in right side.

7. material mouth switching device according to claim 6, which is characterized in that the blocking parts (4) further includes two rollers (43), two rollers (43) are respectively arranged in the transverse ends portion of the cross slide way (1)；

The first flexible block piece (41) is overlapped in the roller (43) in left side, and is that inflection point is divided into the with the roller (43) One blocks section (412) and the first pendency section (413), and described first blocks section (412) can be to two on the left of the charging tray component Gap between the traverse rod (11) is blocked, and first pendency section (413) overhangs the left side of the feed inlet；

The second flexible block piece (42) is overlapped in the roller (43) on right side, and is that inflection point is divided into the with the roller (43) Two block section (422) and the second pendency section (423), and described second blocks section (422) can be to two on the right side of the charging tray component Gap between the traverse rod (11) is blocked, and second pendency section (423) overhangs the right side of the feed inlet.

8. material mouth switching device according to claim 7, which is characterized in that the first flexible block piece (41), described the Two flexible block pieces (42) are all made of belt (4a), and the upper surface of the belt (4a) is equipped with several first reinforcement parts (4b).

9. material mouth switching device according to claim 8, which is characterized in that first reinforcement part (4b) is band steel, countersunk head Bolt (4c) can be passed through from the lower surface of the belt (4a), and the band steel is fixed in attaching nut.

10. material mouth switching device according to claim 6, which is characterized in that the bottom plate (52) is equipped with and extends longitudinally Track hole (521), and the lateral dimension in the track hole (521) and the outer diameter of discharge barrel (3) match；

Under use state, the discharge barrel (3) can extend into the track hole (521), and can be in the track hole (521) The relatively described bottom plate (52) carries out length travel, and the charging tray (2) for being set in the discharge barrel (3) can be to the track hole (521) it is blocked in the gap between hole wall and the discharge barrel (3) outside wall surface.

11. material mouth switching device according to claim 6, which is characterized in that the vertical rail (51) includes the second groove profile rail (511), the transverse ends of the charging tray (2) are equipped with the second guide wheel (21), and second guide wheel (21) includes the second vertical wheel (211) and the second sleeping wheel (212), second vertical wheel (211) is supported in the lower wall of the second groove profile rail (511), described Second sleeping wheel (212) can offset with the bottom wall of the second groove profile rail (511).

12. material mouth switching device according to claim 11, which is characterized in that the second groove profile rail (511) includes second Upper angle steel rail (511a) and the second inferior horn rail (511b), a side and described second for angle steel rail (511a) on described second One side of inferior horn rail (511b) is connected, and another side of angle steel rail (511a) forms second groove profile on described second The upper side wall of rail (511), another side of the second inferior horn rail (511b) form the downside of the second groove profile rail (511) Wall.

13. material mouth switching device according to claim 6, which is characterized in that the charging tray (2) is equipped with via hole (22), described Discharge barrel (3) is plugged in the via hole (22)；

It further include several third guide wheels (23), each third guide wheel (23) is mounted on the charging tray (2), and circumferentially surrounds The discharge barrel (3), and the third guide wheel (23) can offset with the outer wall of the discharge barrel (3).

14. the 3 material mouth switching device according to claim 1, which is characterized in that the outer rim of the charging tray (2) is equipped with several the Two reinforcement parts (24).

15. the 3 material mouth switching device according to claim 1, which is characterized in that further include upper sealing plate (31), the upper sealing plate (31) it is fixed on the outside wall surface of the discharge barrel (3), and the charging tray (2), the longitudinal rail (5) can be blocked；

It further include seal member (6), the traverse rod (11) and/or the vertical rail are fixed in the lower end of the seal member (6) (51), the upper end of the seal member (6) can be in contact with the lower surface of the upper sealing plate (31).