CN202269352U - Multi-contact one-way friction-type rod-inserting machine - Google Patents

Abstract

The utility model relates to the technical field of ice cream preparation, and especially relates to a multi-contact one-way friction-type rod-inserting machine. The machine comprises the following parts of telescoping handles, a roller, springs, handle sleeves, ice cream rods, a guide groove, a motor, a motor support, friction sleeves, a rotating disk and a motor rotating shaft. The motor is fixed at the upper end of the motor support; the motor rotating shaft is sleeved by the rotating disk; a plurality of cylindraceous handle sleeves are uniformly distributed on the external circumferential surface of the rotating disk; one cylindrical telescoping handle movably engaged with the handle sleeve is inserted in each handle sleeve; one spring is located between the inner end surface of the telescoping handle and the inner end of the handle sleeve; the outer end of each telescoping handle is sleeved with one friction sleeve. The utility model avoids the generation of useless work during operation process of a traditionally rod-inserting machine, saves time, saves energy, and greatly increases the work efficiency of the rod-inserting machine.

Description

The unidirectional friction-type plunger of multiple contact machine

Technical field

The utility model relates to the ice cream manufacture technology field, particularly relates to the unidirectional friction-type plunger of a kind of multiple contact machine.

Background technology

Existing ice cream plunger machine groundwork principle is: drive the lower lock block that is connected with piston rod through air motor; The end that presses down of lower lock block is moved reciprocatingly in the gathering sill of frame; Be pressed in the gathering sill individually the rod heap of rod in storing up excellent groove; By lower lock block press down the downward pressure bar in end, and rod is inserted in the ice cream body.

The defective of such scheme is:

When lower lock block press down the end down to extreme lower position the time; Next rod gets into gathering sill, when pressing down of lower lock block moved on the end, can drive the rod that gets in the gathering sill and move up, when lower lock block moves down once more; Pressing down the end just is pressed on the rod; Be prone to make rod to fracture or bending and can not being properly inserted in the ice cream body, therefore cause inserting rod in some ice cream bodies, reduced production efficiency.

2. move reciprocatingly in the gathering sill of frame owing to pressing down end, have the half the time to be used to press down resetting of end in this process, this makes half the time and half the electric energy make idle work undoubtedly, also greatly reduces the operating efficiency of machine.

The utility model content

The utility model is for solving the deficiency of prior art, provides a kind of and need not to press down end and in the gathering sill of frame, move reciprocatingly, and can realize the unidirectional friction-type plunger of the multiple contact of working continuously machine.

The scheme that solves the utility model technical problem is: the unidirectional friction-type plunger of multiple contact machine is made up of expansion segment, Telescopic handle, roller, spring, sleeve, ice cream rod, gravity block, storage rod groove, gathering sill, retraction section, motor, compression shell, electric machine support, friction sleeve, rotating disk and machine shaft.Have in the lower end of the storage of oblique setting rod groove with the excellent groove of storage be gathering sill one, vertical direction; A plurality of ice cream rods are vertically placed on the excellent groove of storage; There is the gravity block that places on the excellent groove of storage on the right side of the ice cream rod of highest point; The bottom surface of gravity block is the inclined-plane, and the material of gravity block bottom surface is a polytetrafluoroethylene (PTFE).Said gathering sill, its cross section are "] " shape, the groove depth of gathering sill is the half the of ice cream rod thickness, the thickness of the groove width of gathering sill and ice cream rod satisfies first kind of fit clearance of relation movingly.

Motor is fixed in the upper end of electric machine support, and the axial line of the machine shaft of motor is parallel with the left surface of ice cream rod.The round-meshed discoidal rotating disk in middle part is placed on the machine shaft and becomes tight fit to concern with machine shaft; Being evenly distributed with a plurality of and rotating disk on the outer circumference surface of rotating disk is holistic, columnar sleeve, and the axial line of each sleeve all intersects at same point with the axial line of machine shaft.Be inserted with a columniform Telescopic handle that is in active relationship with sleeve in each sleeve, also have a spring, spring to be between the inner end of inner face and sleeve of Telescopic handle in each sleeve.Each Telescopic handle is in the friction sleeve that the outer end of sleeve is with the rubber material, and each Telescopic handle is in the outer end of sleeve and also is welded as a whole with the rotating shaft of rotating roller.

The oblate housing that compression shell is and electric machine support is fixed, the medial surface material of compression shell is a polytetrafluoroethylene (PTFE), said rotating disk, sleeve, Telescopic handle and roller all are in the compression shell.Compression shell has an opening towards a side of ice cream rod; The upper and lower end of opening be respectively with compression shell be holistic expansion segment and the retraction section; Expansion segment is the arc-like sheet of bending radius greater than the compression shell bending radius with the retraction section; The bending direction of expansion segment is identical with compression shell, and the bending direction of retraction section is opposite with the compression shell bending direction.

After the energized, machine shaft drives rotating disk and Telescopic handle rotates around the machine shaft axial line, and each roller withstands the inwall of expansion segment and rolls in its surface under the effect of spring; When roller was rolled to the inwall of expansion segment, under the promotion of spring, it is elongated gradually that Telescopic handle stretches out the part of sleeve; After roller broke away from expansion segment, under the pushing of spring, the friction sleeve of Telescopic handle end directly withstood on the left surface of ice cream rod; And drive the ice cream rod through frictional force and make vertical motion downwards, under the guide effect of gathering sill, the ice cream rod is inserted in the ice cream body of gathering sill below; At this moment, roller rolls in the compression shell under the guide effect of retraction section inwall again, and the inner of Telescopic handle is compressed spring again; Telescopic handle is set back in the sleeve, for plunger is next time got ready.

Adopt such scheme, can reach following remarkable result:

Since with screw thread on the double-screw bolt of the adjacent side of ice cream rod all be single, the continuous and downward motion of doing; Single, the downward power that the ice cream rod is applied; This compares with traditional lower lock block of doing upper and lower straight reciprocating motion, has avoided lower lock block in uphill process, excellent the making progress of ice cream to be driven and the situation generation that the backfin of ice cream rod is disconnected.

2. along with the unidirectional rotation of machine shaft; The plunger action that the friction sleeve of a plurality of Telescopic handles end constantly contacts and links up with the excellent left side of new ice cream; This compares with traditional reciprocating lower lock block, has avoided lower lock block in uphill process, to produce idle work, has both saved the time; Save the energy again, improved the operating efficiency of plunger machine greatly.

3. simple in structure and assembling, maintenance of the utility model, to change parts convenient.

Description of drawings

Fig. 1 touches ice cream when rod, the structural representation of the utility model for friction sleeve rigidly connecting;

When Fig. 2 moves downward for friction sleeve drives the ice cream rod, the structural representation of the utility model;

Fig. 3 is the A-A section enlarged diagram of Fig. 1;

Fig. 4 is the B-B section enlarged diagram of Fig. 1.

Among the figure: 1. expansion segment 2. Telescopic handles 3. rollers 4. springs 5. sleeves 6. ice creams rod 7. gravity blocks 8. store up excellent groove 9. gathering sills 10. retraction sections 11. motors 12. compression shell 13. electric machine supports 14. friction sleeves 15. rotating disks 16. machine shafts

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is done further to describe.

The unidirectional friction-type plunger of multiple contact machine is made up of the excellent groove of expansion segment 1, Telescopic handle 2, roller 3, spring 4, sleeve 5, ice cream rod 6, gravity block 7, storage 8, gathering sill 9, retraction section 10, motor 11, compression shell 12, electric machine support 13, friction sleeve 14, rotating disk 15 and machine shaft 16.Have with the excellent groove 8 of storage in the lower end of the storage of oblique setting rod groove 8 and to be gathering sill 9 one, vertical direction; A plurality of ice cream rods 6 are vertically placed on the excellent groove 8 of storage; There is the gravity block 7 that places on the excellent groove 8 of storage on the right side of the ice cream rod 6 of highest point; The bottom surface of gravity block 7 is the inclined-plane, and the material of gravity block 7 bottom surfaces is a polytetrafluoroethylene (PTFE).Said gathering sill 9, its cross section are "] " shape, the groove depth of gathering sill 9 is the half the of ice cream rod 6 thickness, the thickness of the groove width of gathering sill 9 and ice cream rod 6 satisfies first kind of fit clearance of relation movingly.

Motor 11 is fixed in the upper end of electric machine support 13, and the axial line of the machine shaft 16 of motor 11 is parallel with the left surface of ice cream rod 6.The round-meshed discoidal rotating disk 15 in middle part is placed on the machine shaft 16 and with 16 one-tenth tight fits of machine shaft and concerns; Be evenly distributed with a plurality of and rotating disk 15 on the outer circumference surface of rotating disk 15 and be holistic, columnar sleeve 5, the axial line of each sleeve 5 all intersects at same point with the axial line of machine shaft 16.Be inserted with a columniform Telescopic handle 2 that is in active relationship with sleeve 5 in each sleeve 5, also have a spring 4, spring 4 to be between the inner end of inner face and sleeve 5 of Telescopic handle 2 in each sleeve 5.Each Telescopic handle 2 is in the friction sleeve 14 that the outer ends of sleeve 5 are with the rubber material, and each Telescopic handle 2 is in the outer end of sleeve 5 and also is welded as a whole with the rotating shaft of rotating roller 3.

Compression shell 12 is and the fixing oblate housing of electric machine support 13, and the medial surface material of compression shell 12 is a polytetrafluoroethylene (PTFE), and said rotating disk 15, sleeve 5, Telescopic handle 2 and roller 3 all are in the compression shell 12.Compression shell 12 has an opening towards a side of ice cream rod 6; The upper and lower end of opening is respectively to be holistic expansion segment 1 and retraction section 10 with compression shell 12; Expansion segment 1 is the arc-like sheet of bending radius greater than compression shell 12 bending radius with retraction section 10; The bending direction of expansion segment 1 is identical with compression shell 12, and the bending direction of retraction section 10 is opposite with compression shell 12 bending directions.

After the energized, machine shaft 16 drives rotating disk 15 and Telescopic handle 2 rotates around machine shaft 16 axial lines, and each roller 3 withstands the inwall of expansion segment 1 and rolls in its surface under the effect of spring 4; When roller 3 was rolled to the inwall of expansion segment 1, under the promotion of spring 4, it is elongated gradually that Telescopic handle 2 stretches out the part of sleeve 5; After roller 3 broke away from expansion segment 1, under the pushing of spring 4, the friction sleeve 14 of Telescopic handle 2 ends directly withstood on the left surface of ice cream rod 6; And drive ice cream rod 6 through frictional force and make vertical motion downwards; Under the guide effect of gathering sill 9, ice cream rod 6 is inserted in the ice cream body of gathering sill 9 belows, at this moment; Roller 3 rolls in the compression shell 12 under the guide effect of retraction section 10 inwalls again; The inner of Telescopic handle 2 is compressed spring 4 again, and Telescopic handle 2 is set back in the sleeve 5, for plunger is next time got ready.

Claims (1)

1. the unidirectional friction-type plunger of multiple contact machine is made up of expansion segment, Telescopic handle, roller, spring, sleeve, ice cream rod, gravity block, storage rod groove, gathering sill, retraction section, motor, compression shell, electric machine support, friction sleeve, rotating disk and machine shaft, it is characterized in that: have in the lower end of the storage rod groove of oblique setting with the excellent groove of storage be gathering sill one, vertical direction; A plurality of ice cream rods are vertically placed on the excellent groove of storage; There is the gravity block that places on the excellent groove of storage on the right side of the ice cream rod of highest point, and the bottom surface of gravity block is the inclined-plane, and the material of gravity block bottom surface is a polytetrafluoroethylene (PTFE); Said gathering sill; Its cross section is "] " shape, the groove depth of gathering sill is the half the of ice cream rod thickness, the thickness of the groove width of gathering sill and ice cream rod satisfies first kind of fit clearance of relation movingly; Motor is fixed in the upper end of electric machine support; The left surface of the axial line of the machine shaft of motor and ice cream rod is parallel, and the round-meshed discoidal rotating disk in middle part is placed on the machine shaft and becomes the tight fit relation with machine shaft, and being evenly distributed with a plurality of and rotating disk on the outer circumference surface of rotating disk is holistic, columnar sleeve; The axial line of each sleeve all intersects at same point with the axial line of machine shaft; Be inserted with a columniform Telescopic handle that is in active relationship with sleeve in each sleeve, also have a spring, spring to be between the inner end of inner face and sleeve of Telescopic handle in each sleeve; Each Telescopic handle is in the friction sleeve that the outer end of sleeve is with the rubber material; Each Telescopic handle is in the outer end of sleeve and also is welded as a whole with the rotating shaft of rotating roller, the oblate housing that compression shell is and electric machine support is fixing, and the medial surface material of compression shell is a polytetrafluoroethylene (PTFE); Said rotating disk, sleeve, Telescopic handle and roller all are in the compression shell; Compression shell has an opening towards a side of ice cream rod, the upper and lower end of opening be respectively with compression shell be holistic expansion segment and retraction section, expansion segment is the arc-like sheet of bending radius greater than the compression shell bending radius with the retraction section; The bending direction of expansion segment is identical with compression shell, and the bending direction of retraction section is opposite with the compression shell bending direction.

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