Inoculation machine charging tray locking structure

Abstract

The utility model belongs to the technical field of locking structures of automatic scribing equipment, and particularly relates to a locking structure for a charging tray of an inoculation machine. Comprising a lower mounting plate, a movable supporting plate, an electromagnetic push rod, a lock catch connecting piece and a sliding block guide rail pair. The sliding block guide rail is mounted on the upper end surface of the lower mounting plate; the movable supporting plate is fixed on the sliding block; the left side and the right side of the lower mounting plate extend outwards to exceed the left side and the right side of the movable supporting plate to form extending plate faces, and the electromagnetic push rods are fixedly arranged on the rear sides of the extending plate faces. The lock catch connecting piece is fixed to the side, close to the electromagnetic push rod, of the rear of the movable supporting plate. And when the movable supporting plate moves backwards to a limit position, the lock catch connecting piece can clamp the push rod of the electromagnetic push rod. The internal locking device is used for providing an internal locking structure for an existing automatic ruling machine, and is used for limiting and locking a movable supporting plate provided with a ruling box and other structures in the ruling process, and the problem that ruling fails due to the fact that workers pull open the supporting plate accidentally in the automatic ruling process of equipment is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to automatic line marking equipment locking structure technical field especially relates to a inoculation machine material tray locking structure. BACKGROUND

[0002] Automatic line marking equipment is a kind of automation equipment for microorganism culture line marking.In the line marking process, microorganism culture box is fixed on the supporting plate, and line marking operation is realized using automatic line marking head, and during line marking process, the relative position of supporting plate and culture box needs to be fixed, since current line marking equipment still uses manual replacement culture box mode, in the process of placing culture box, the supporting plate being opened accidentally during line marking is caused, leading to the phenomenon of line marking operation failure. UTILIT Y MODEL CONTENTS

[0003] The utility model aims at providing a kind of inoculation machine material tray locking structure, to avoid the problem of opening material tray / to plate accidentally during line marking, leading to line marking operation failure.

[0004] To achieve the above object, the utility model adopts the following technical scheme.

[0005] A kind of inoculation machine material tray locking structure, including lower mounting plate 1, movable supporting plate 2, electromagnetic push rod 3, lock catch connecting piece 4, slider guide rail pair 5;

[0006] Lower mounting plate 1 is horizontally arranged, and two slider guide rail pairs 5 are symmetrically mounted on the upper end surface of lower mounting plate 1, and the slider guide rail pair extends along the front and rear directions;

[0007] Movable supporting plate 2 is fixed on the slider 50 of two slider guide rail pairs 5 by bolt;

[0008] The left and right sides of lower mounting plate 1 extend outward to the left and right sides of movable supporting plate 2 to form extension plate surface, and electromagnetic push rod 3 is fixedly arranged on the rear side of extension plate surface;

[0009] The push rod of electromagnetic push rod 3 points to the side of movable supporting plate 2, and the height is higher than the upper end surface height of movable supporting plate 2;

[0010] Lock catch connecting piece 4 is fixed on the rear side of movable supporting plate 2 close to electromagnetic push rod 3;

[0011] When movable supporting plate 2 moves to the limit position, lock catch connecting piece 4 can be clamped on the push rod of electromagnetic push rod 3.

[0012] Further improvement or preferred embodiment of the foregoing inoculation machine material tray locking structure, the lock catch connecting piece 4 includes horizontal connecting plate surface 40 and vertical limiting plate surface 41;

[0013] A plurality of fixing holes are arranged on the horizontal connecting plate 40, and the horizontal connecting plate 40 is fixed on the upper end face of the movable supporting plate 2 through bolts;

[0014] A limiting hole is arranged in the middle of the vertical limiting plate 41, and the pushing rod of the electromagnetic pushing rod 3 extends into the limiting hole to realize locking when the movable supporting plate 2 moves to the limit position.

[0015] Further improvement or preferred implementation of the inoculator tray locking structure, two transverse limiting grooves 20 are arranged on the front and rear sides of the upper end face of the movable supporting plate 2; a transverse limiting rod 6 is arranged in the transverse limiting groove 20; the transverse limiting rod 6 extends along the left and right directions; the transverse limiting rods 6 in the two transverse limiting grooves 20 are arranged opposite to each other in front and back, and a protruding limiting part 60 is arranged on the opposite side of the transverse limiting rod 6.

[0016] Further improvement or preferred implementation of the inoculator tray locking structure, further comprises a tray line marking assembly 7 arranged on the top of the lower mounting plate 1, comprising a connecting block 71, a sliding block 72, a connecting plate 73, a servo motor 74, a movable plate 75, an eccentric wheel 77;

[0017] A connecting shaft hole extending along the left and right directions is arranged on the rear side of the connecting block 71, and a connecting shaft 76 is arranged in the connecting shaft hole;

[0018] The sliding block 72 is horizontally arranged on the top of the connecting block 71;

[0019] The connecting plate 73 is arranged on the front side of the connecting block 71, and a control arm 730 extending forward is arranged on the front side of the connecting plate 73; a strip-shaped hole 730a extending along the front and rear directions is arranged on the control arm 730;

[0020] The movable plate 75 comprises a strip-shaped plate face 750 extending along the left and right directions and two support plate faces 751 arranged on the left and right sides of the connecting block 71; a connecting hole is arranged on the rear end of the support plate face 751, and the connecting shaft 76 is inserted into the connecting holes on the left and right sides;

[0021] The servo motor 74 is fixedly arranged on the movable plate 75, and the motor shaft of the servo motor 74 is horizontally arranged along the left and right directions;

[0022] The eccentric wheel 77 is arranged on the motor shaft of the servo motor 74, and a connecting rod 770 is arranged on the eccentric shaft of the eccentric wheel 77; the connecting rod 770 is inserted into the strip-shaped hole 730a.

[0023] Further improvement or preferred implementation of the inoculator tray locking structure, a plurality of line head positioning holes 750a are uniformly arranged on the strip-shaped plate face 750 along the left and right directions; a line head is arranged in the line head positioning hole.

[0024] Further improvement or preferred embodiment of the foregoing inoculator tray locking structure also includes an upper mounting plate arranged in parallel with the lower mounting plate 1 and arranged above the lower mounting plate 1, and the tray scribing assembly 7 is mounted on the upper mounting plate 1. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a front view of the inoculator tray locking structure;

[0026] Figure 2 is a top view of the inoculator tray locking structure;

[0027] Figure 3 is a side view of the inoculator tray locking structure;

[0028] Figure 4 is a front view of the inoculator tray locking structure;

[0029] Wherein the reference signs include:

[0030] The lower mounting plate 1 is horizontally arranged, and the two slide rail pairs 5 are symmetrically arranged on the upper end surface of the lower mounting plate 1 and extend in the front-rear direction. DETAILED DESCRIPTION

[0031] The utility model will be described in detail below in combination with specific embodiments.

[0032] The utility model relates to an inoculator tray locking structure, which is mainly used for the internal locking structure of an existing automatic scribing machine, is used for limiting and locking the movable supporting plate provided with a scribing box and other structures during scribing, and prevents the movable supporting plate from being accidentally pulled open by workers during automatic scribing of the equipment, so that the scribing failure problem is solved.

[0033] As shown in Figure 1 , Figure 2 The main structure includes a lower mounting plate 1, a movable supporting plate 2, an electromagnetic push rod 3, a lock connector 4, and a slide rail pair 5.

[0034] The lower mounting plate 1 is horizontally arranged, and the two slide rail pairs 5 are symmetrically arranged on the upper end surface of the lower mounting plate 1 and extend in the front-rear direction.

[0035] The movable supporting plate 2 is fixed on the slide blocks 50 of the two slide rail pairs 5 by bolts.

[0036] The left and right sides of the lower mounting plate 1 extend outward beyond the left and right sides of the movable tray 2 to form an extension plate surface, and the electromagnetic push rod 3 is fixedly arranged at the rear side of the extension plate surface;

[0037] The push rod of the electromagnetic push rod 3 points to one side of the movable tray 2 and is higher than the upper end surface of the movable tray 2;

[0038] The lock catch connecting piece 4 is fixed to the rear side of the movable tray 2 close to one side of the electromagnetic push rod 3;

[0039] When the movable tray 2 moves to the limit position, the lock catch connecting piece 4 can be clamped on the push rod of the electromagnetic push rod 3.

[0040] In actual operation, after a sufficient number of marking boxes are placed on the movable tray, the movable tray is pushed backward by sliding along the guide rail, and when the limit position is reached, the electromagnetic push rod and the lock catch connecting piece are used for locking to lock the position of the movable tray, so that the marking box being marked will not move due to accidental operation during the marking process (if the marking box moves, the medium and microorganisms in the marking box need to be replaced, which is very time-consuming and laborious), and only when the marking is completed, the electromagnetic push rod is driven again to release the movable tray, so that the movable tray can be pulled out, effectively avoiding the occurrence of accidental operation.

[0041] To simplify the structure design, in the embodiment, the lock catch connecting piece 4 includes a horizontal connecting plate surface 40 and a vertical limiting plate surface 41;

[0042] The horizontal connecting plate surface 40 is provided with a plurality of fixing holes and is fixed on the upper end surface of the movable tray 2 by bolts;

[0043] A limiting hole is excavated in the middle of the vertical limiting plate surface 41, and when the movable tray 2 moves to the limit position, the push rod of the electromagnetic push rod 3 extends into the limiting hole to realize locking.

[0044] Two transverse limiting installation grooves 20 are excavated on the front and rear sides of the upper end surface of the movable tray 2; a transverse limiting rod 6 is installed in the transverse limiting installation groove 20; the transverse limiting rod 6 extends in the left-right direction; the transverse limiting rods 6 in the two transverse limiting installation grooves 20 are arranged opposite to each other in front and back, and a protruding limiting part 60 is arranged on one side of the opposite surface of the transverse limiting rod 6.

[0045] In particular, as shown in FIGS. Figure 3 , Figure 4 To improve the operation efficiency of the marking machine, the embodiment further includes a tray marking assembly 7 arranged on the top of the lower mounting plate 1, which includes a connecting block 71, a sliding block 72, a connecting plate 73, a servo motor 74, a movable plate 75, and an eccentric wheel 77.

[0046] The rear side of the connecting block 71 is provided with a connecting shaft hole extending along the left-right direction, and the connecting shaft hole is provided with a connecting shaft 76; the rear side of the vertical plate surface 711 is excavated with a chain belt positioning groove 711a;

[0047] The sliding block 72 is horizontally installed on the top of the connecting block 71;

[0048] The connecting plate 73 is installed on the front side of the connecting block 71, and the front side of the connecting plate 73 is provided with a control arm 730 extending forward, and the control arm 730 is provided with a strip-shaped hole 730a extending along the front-rear direction;

[0049] The movable plate 75 includes a strip-shaped plate surface 750 extending along the left-right direction and two support plate surfaces 751 located on the rear side of the strip-shaped plate surface 750; the two support plate surfaces 751 are symmetrically arranged on the left and right sides of the connecting block 71, and the rear end of the support plate surface 751 is provided with a connecting hole; the two ends of the connecting shaft 76 are inserted into the connecting holes on the left and right sides;

[0050] The servo motor 74 is fixedly arranged on the movable plate 75, and the motor shaft of the servo motor 74 is horizontally arranged along the left-right direction;

[0051] The eccentric wheel 77 is installed on the motor shaft of the servo motor 74, and the eccentric shaft of the eccentric wheel 77 is provided with a connecting rod 770, and the connecting rod 770 is inserted into the strip-shaped hole 730a.

[0052] A plurality of scribing head positioning holes 750a are uniformly arranged on the strip-shaped plate surface 750 along the left-right direction; the scribing head is installed in the scribing head positioning hole.

[0053] Further comprising an upper mounting plate arranged in parallel with the lower mounting plate 1 and located above the lower mounting plate 1; the material disc scribing assembly 7 is installed on the upper mounting plate 1.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited to the scope of protection of the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the essence and scope of the technical solutions of the present application.

Claims

1. A vaccinator hopper lock structure, characterized by, It includes lower mounting plate (1), movable supporting plate (2), electromagnetic push rod (3), lock catch connecting piece (4), slider guide rail pair (5); The lower mounting plate (1) is horizontally arranged, and the two slider guide rail pairs (5) are symmetrically arranged on the upper end surface of the lower mounting plate (1); the slider guide rail pairs extend in the front-rear direction; The movable supporting plate (2) is fixed on the sliders of the two slider guide rail pairs (5) by bolts; The left and right sides of the lower mounting plate (1) extend outward beyond the left and right sides of the movable supporting plate (2) to form an extension plate surface, and the electromagnetic push rod (3) is fixedly arranged on the rear side of the extension plate surface; The push rod of the electromagnetic push rod (3) points to one side of the movable supporting plate (2) and is higher than the upper end surface of the movable supporting plate (2); The lock catch connecting piece (4) is fixed on one side of the rear part of the movable supporting plate (2) close to the electromagnetic push rod (3); When the movable supporting plate (2) moves to the limit position, the lock catch connecting piece (4) can be clamped on the push rod of the electromagnetic push rod (3).

2. The inoculator pan locking arrangement of claim 1, wherein, The lock catch connecting piece (4) includes a horizontal connecting plate surface (40) and a vertical limiting plate surface (41); A plurality of fixing holes are arranged on the horizontal connecting plate surface (40), and the horizontal connecting plate surface (40) is fixed on the upper end surface of the movable supporting plate (2) by bolts; A limiting hole is formed in the middle of the vertical limiting plate surface (41), and when the movable supporting plate (2) moves to the limit position, the push rod of the electromagnetic push rod (3) extends into the limiting hole to realize locking.

3. The inoculator pan locking arrangement of claim 1, wherein, Two transverse limiting installation grooves (20) are formed in the front-rear sides of the upper end surface of the movable supporting plate (2); a transverse limiting rod (6) is arranged in each transverse limiting installation groove (20); the transverse limiting rod (6) extends in the left-right direction; the transverse limiting rods (6) in the two transverse limiting installation grooves (20) are arranged in front-rear opposition, and a protruding limiting part (60) is arranged on one side of the opposite surface of the transverse limiting rod (6).

4. The inoculator pan locking arrangement of claim 1, wherein, It also includes a tray marking assembly (7) arranged on the top of the lower mounting plate (1), which includes a connecting block (71), a slider (72), a connecting plate (73), a servo motor (74), a movable plate (75), and an eccentric wheel (77); A connecting shaft hole extending in the left-right direction is arranged on the rear side of the connecting block (71), and a connecting shaft (76) is arranged in the connecting shaft hole; The slider (72) is horizontally arranged on the top of the connecting block (71); The connecting plate (73) is arranged on the front side of the connecting block (71), and a control arm (730) protruding forward is arranged on the front side of the connecting plate (73); a strip-shaped hole (730a) extending in the front-rear direction is arranged on the control arm (730); The movable plate (75) includes a strip-shaped plate surface (750) extending in the left-right direction and two support plate surfaces (751) arranged on the rear side of the strip-shaped plate surface (750); the two support plate surfaces (751) are symmetrically arranged on the left and right sides of the connecting block (71), and a connecting hole is arranged on the rear end of each support plate surface (751); the two ends of the connecting shaft (76) are inserted into the connecting holes on the left and right sides; The servo motor (74) is fixedly arranged on the movable plate (75), and the motor shaft of the servo motor (74) extends horizontally in the left-right direction; The eccentric wheel (77) is installed on the motor shaft of the servo motor (74), and a connecting rod (770) is arranged at the eccentric shaft of the eccentric wheel (77) and is inserted into the strip-shaped hole (730a).

5. The inoculator pan locking arrangement of claim 4, wherein, A plurality of scribing head positioning holes (750a) are evenly arranged on the strip-shaped plate surface (750) in the left-right direction; and a scribing head is arranged in the scribing head positioning hole.

6. The inoculator pan locking arrangement of claim 4, wherein, The tray scribing assembly (7) is installed on the upper mounting plate.

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