CN216186501U

CN216186501U - Fixing device for packaging machinery

Info

Publication number: CN216186501U
Application number: CN202122726938.XU
Authority: CN
Inventors: 庞春华; 丁华
Original assignee: Shanghai Xuheng Precision Machinery Manufacturing Dongtai Co ltd
Current assignee: Shanghai Xuheng Precision Machinery Manufacturing Dongtai Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-05
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a fixing device for packaging machinery, which comprises a bottom plate, wherein a first lead screw and a second lead screw are respectively and rotatably connected between two diagonal support rods in four support rods, spiral grains are arranged on the outer surface of the first lead screw, a turbine is fixedly connected to the outer surface of the second lead screw, the tops of two sliding blocks are respectively and fixedly connected with a first fixing column and a second fixing column, a first spring and a second spring are respectively sleeved on the outer surfaces of the first fixing column and the second fixing column, a first bearing plate and a second bearing plate are respectively arranged on one side of each of the first fixing column and the second fixing column, connecting rings are respectively and threadedly connected to the outer surfaces of the first fixing column and the second fixing column, and clamping blocks are rotatably connected to the outer surfaces of the connecting rings through circular rings. The device is convenient for fix the box, and fixed effect is better to can also reduce the damage to the box, the box of the fixed equidimension of still being convenient for, can be according to actual conditions adjustment fixed position size and height, the practicality is stronger.

Description

Fixing device for packaging machinery

Technical Field

The utility model relates to the technical field of fixing devices, in particular to a fixing device for a packaging machine.

Background

The packaging refers to the packaging of products by a box body in the circulation process for protecting the products, facilitating storage and transportation and promoting sales, and the packaging is divided into carton packaging, wooden box packaging, woven bag packaging, cloth bag packaging, plastic box packaging and the like according to different packaging modes, and each packaging mode has different applicability and has respective characteristics.

In order to prevent the box body from moving when the square box body such as paper packaging, wooden box packaging and plastic box packaging is used for packaging, the box body needs to be fixed, and the prior fixing device generally fixes the outer part of the box body through a clamping plate, so that the fixing effect is general, and the box body is easy to damage, therefore, a fixing device for a packaging machine is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of the prior art related to the background art and provides a fixing device for a packaging machine.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a fixing device for a packaging machine comprises a bottom plate, wherein four support rods are fixedly connected to the bottom plate, a first lead screw and a second lead screw are respectively and rotatably connected between two support rods on a diagonal line of the four support rods, spiral lines are arranged on the outer surface of the first lead screw, a turbine is fixedly connected to the outer surface of the second lead screw, two sliders are respectively and fixedly connected to the outer surfaces of the first lead screw and the second lead screw in a threaded manner, a first fixing column and a second fixing column are respectively and fixedly connected to the tops of the two sliders, a first spring and a second spring are respectively sleeved on the outer surfaces of the first fixing column and the second fixing column, a first bearing plate and a second bearing plate are respectively arranged on one side of each of the first fixing column and the second fixing column, a moving block is respectively and slidably connected to the outer surfaces of the first fixing column and the second fixing column, and a connecting ring is respectively and threadedly connected to the outer surfaces of the first fixing column and the second fixing column, the outer surface of the connecting ring is rotatably connected with a clamping block through a circular ring.

Preferably, one side fixedly connected with motor in four bracing pieces, a lead screw one end runs through the bracing piece and motor output fixed connection.

Preferably, the first screw rod is positioned right above the second screw rod and is vertical to the second screw rod, the spiral thread corresponds to the turbine in position, and the spiral thread is meshed with the turbine.

Preferably, the bottoms and the tops of the first spring and the second spring are respectively and fixedly connected to the top of the sliding block and the bottom of the moving block, and one sides of the first bearing plate and the second bearing plate are fixedly connected with one side of the moving block.

Preferably, the first bearing plate and the second bearing plate are located on the same horizontal plane, and the four fixture blocks are located on the same horizontal plane.

Preferably, the four fixture blocks correspond to one first bearing plate or one second bearing plate respectively and are aligned up and down, and the two first bearing plates or the two second bearing plates are located on the same side.

The utility model has at least the following beneficial effects:

1. the utility model provides a fixing device for packaging machinery, set up a bearing plate, No. two bearing plates, a spring, No. two springs and fixture block, be convenient for fix the box, put the box on No. two bearing plates and push down, then with the box forward push away, fall on a bearing plate with the box again and push down and push forward, then release the box, the box can shift up under the spring action of a spring and No. two springs, and the card is in the fixture block, thereby fix inside and outside the box simultaneously, fixed effect is better, and can also reduce the damage to the box.

2. The utility model provides a fixing device for packaging machinery, set up a lead screw, No. two lead screws, the spiral line, turbine and slider, be convenient for fix not box of equidimension, a lead screw rotates and can drive the spiral line and rotate, thereby drive the turbine and rotate, the turbine rotates and can drive No. two lead screws and rotate, a lead screw and No. two lead screws rotate and can make four sliders remove to middle or the outside simultaneously, thereby change fixed position's size, and rotate the go-between and can also change fixed height, thereby increase the practicality of device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a top view of the present invention.

In the figure: 1. a base plate; 2. a support bar; 3. a first screw rod; 4. a second screw rod; 5. a slider; 6. a first fixing column; 7. a second fixing column; 8. a first spring; 9. a second spring; 10. moving the block; 11. a first bearing plate; 12. a second bearing plate; 13. helical thread; 14. a turbine; 15. a connecting ring; 16. a clamping block; 17. an electric motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-4, a fixing device for a packaging machine comprises a bottom plate 1, four support rods 2 are fixedly connected to the bottom plate 1, a first lead screw 3 and a second lead screw 4 are respectively and rotatably connected between two support rods 2 on a diagonal line of the four support rods 2, threads which are symmetrical and have opposite rotating directions are respectively arranged on the outer surfaces of the first lead screw 3 and the second lead screw 4, spiral grains 13 are arranged on the outer surface of the first lead screw 3, a turbine 14 is fixedly connected to the outer surface of the second lead screw 4, two sliding blocks 5 are respectively and rotatably connected to the outer surfaces of the first lead screw 3 and the second lead screw 4, a first fixing column 6 and a second fixing column 7 are respectively and fixedly connected to the tops of the two sliding blocks 5, a first spring 8 and a second spring 9 are respectively sleeved on the outer surfaces of the first fixing column 6 and the second fixing column 7, the elastic coefficients of the first spring 8 and the second spring 9 are the same, a first bearing plate 11 and a second bearing plate 12 are respectively arranged on one side of the first fixing column 6 and the second fixing column 7, the outer surfaces of the first fixing column 6 and the second fixing column 7 are both connected with a moving block 10 in a sliding mode, the outer surfaces of the first fixing column 6 and the second fixing column 7 are both connected with a connecting ring 15 in a threaded mode, and the outer surface of the connecting ring 15 is rotatably connected with a clamping block 16 through a circular ring.

Further, as can be known from fig. 3, one side of one of the four support rods 2 is fixedly connected with a motor 17, the motor 17 is the prior art, and not much stated here, one end of the first lead screw 3 penetrates through the support rod 2 and the output end of the motor 17 is fixedly connected.

Further, referring to fig. 3, it can be known that the first screw rod 3 is positioned right above the second screw rod 4 and is perpendicular to the second screw rod, the spiral thread 13 corresponds to the turbine 14, and the spiral thread 13 is engaged with the turbine 14.

Further, as can be known from fig. 3, the bottoms and tops of the first spring 8 and the second spring 9 are respectively and fixedly connected to the top of the slider 5 and the bottom of the moving block 10, and one sides of the first bearing plate 11 and the second bearing plate 12 are both fixedly connected to one side of the moving block 10.

Further, as can be seen from fig. 3, the first bearing plate 11 and the second bearing plate 12 are located on the same horizontal plane, and the four locking blocks 16 are located on the same horizontal plane.

Further, as can be seen from fig. 3, the four locking blocks 16 correspond to one first bearing plate 11 or one second bearing plate 12 respectively and are aligned up and down, the two first bearing plates 11 or the two second bearing plates 12 are located on the same side, and both ends of the second bearing plate 12 exceed the locking blocks 16.

The scheme has the following working processes: position of No. 11 bearing plates and No. 12 bearing plates according to the size adjustment of box before the use, motor 17 is opened, motor 17 can drive a lead screw 3 and rotate, a lead screw 3 rotates and can drive spiral line 13 and rotate, thereby drive turbine 14 and rotate, turbine 14 rotates and can drive No. two lead screws 4 and rotate, and when a lead screw 3 rotates with No. two lead screws 4, four sliders 5 can remove to centre or the outside simultaneously, thereby drive No. 11 bearing plates and No. 12 bearing plates and remove, and then change the size of fixable position, and rotate go-between 15 and can also change fixable's height, increase the practicality of device.

When the box body is fixed, the front end of the bottom of the box body is firstly dropped on the two second bearing plates 12, then the box body is pressed downwards, so that the second bearing plates 12 move downwards, then the box body is pushed forwards, at the moment, the top of the box body is lower than the bottom of the clamping block 16, when the box body is contacted with the first bearing plate 11, the front end of the box body is upwarped and dropped on the first bearing plate 11, then the box body is pressed downwards, the first bearing plate 11 moves downwards, the box body is continuously pushed, so that the box body is contacted with the inner side of the first bearing plate 11, at the moment, the box body is released, the first bearing plate 11 and the second bearing plate 12 move upwards under the elastic force of the first spring 8 and the second spring 9, so that the box body moves upwards along with the clamping block, when the box body moves upwards, the four corners of the box body are clamped in the clamping block 16, at the moment, the outer parts in the box body can be simultaneously fixed through the first bearing plate 11 and the second bearing plate 12, the fixing effect is better, and the box body is not easy to be damaged.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A fixing device for packaging machinery comprises a bottom plate (1), and is characterized in that: the bottom plate (1) is fixedly connected with four supporting rods (2), a first lead screw (3) and a second lead screw (4) are respectively and rotatably connected between two supporting rods (2) on the diagonal line in the four supporting rods (2), spiral grains (13) are arranged on the outer surface of the first lead screw (3), a turbine (14) is fixedly connected on the outer surface of the second lead screw (4), two sliders (5) are respectively and threadedly connected on the outer surfaces of the first lead screw (3) and the second lead screw (4), a first fixing column (6) and a second fixing column (7) are respectively and fixedly connected on the tops of the two sliders (5), a first spring (8) and a second spring (9) are respectively sleeved on the outer surfaces of the first fixing column (6) and the second fixing column (7), a first bearing plate (11) and a second bearing plate (12) are respectively arranged on one side of the first fixing column (6) and the second fixing column (7), the outer surfaces of the first fixing column (6) and the second fixing column (7) are both connected with a moving block (10) in a sliding mode, the outer surfaces of the first fixing column (6) and the second fixing column (7) are both connected with a connecting ring (15) in a threaded mode, and the outer surface of the connecting ring (15) is connected with a clamping block (16) in a rotating mode through a circular ring.

2. A fixing device for a packaging machine according to claim 1, wherein: four one side fixedly connected with motor (17) in bracing piece (2), bracing piece (2) and motor (17) output fixed connection are run through to a lead screw (3) one end.

3. A fixing device for a packaging machine according to claim 1, wherein: the first screw rod (3) is positioned right above the second screw rod (4) and is vertical to the second screw rod, the spiral threads (13) correspond to the turbine (14), and the spiral threads (13) are meshed with the turbine (14).

4. A fixing device for a packaging machine according to claim 1, wherein: no. one spring (8) and No. two spring (9) bottom and top respectively fixed connection move piece (10) bottom at slider (5) top, No. one bearing plate (11) and No. two bearing plate (12) one side all with move piece (10) one side fixed connection.

5. A fixing device for a packaging machine according to claim 1, wherein: the first bearing plate (11) and the second bearing plate (12) are located on the same horizontal plane, and the four clamping blocks (16) are located on the same horizontal plane.

6. A fixing device for a packaging machine according to claim 1, wherein: the four clamping blocks (16) correspond to one first bearing plate (11) or one second bearing plate (12) respectively and are aligned up and down, and the two first bearing plates (11) or the two second bearing plates (12) are located on the same side.