Packaging box clamping jaw mechanism

Abstract

The utility model belongs to the technical field of product carrying, and particularly relates to a packaging box clamping jaw mechanism which comprises a fixing frame provided with a driving motor. The mounting plate is arranged below the fixing frame and is connected with the driving end of the driving motor; the guide rod is connected below the mounting plate; the number of the clamping jaws is two, and the two clamping jaws are both connected to the guide rod in a sliding mode; and the pushing component is arranged on the bottom wall of the mounting plate, the driving end of the pushing component is connected with the two clamping jaws, and the driving direction of the pushing component is parallel to the guide rod, so that the two clamping jaws get close to each other or get away from each other. The packaging box clamping device can clamp, fix and rotate a packaging box, meets the requirements of stacking, carrying and other operation, and is simple in structure, convenient to operate and good in clamping effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of product handling, in particular to a packaging box clamping claw mechanism. Background Art

[0002] After the products are formed and packaged, various transportation operations are often required to meet various operational needs. Traditionally, many tasks that require the transfer of packaging boxes are mostly carried out by manual transportation. In order to improve production efficiency and reduce manpower, automated equipment can be used to grasp, move, stack, store, etc., so as to facilitate the completion of corresponding operational processes (such as palletizing, handling, etc.) in order to save manpower. Therefore, it is necessary to configure a corresponding packaging box clamping mechanism to clamp the packaging box so that the packaging box is easy to move and transport. Utility Model Content

[0003] In view of the above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a packaging box clamping mechanism for solving the technical problem in the prior art that a gripping device needs to be configured to clamp the packaging box for the convenience of automation.

[0004] In order to achieve the above-mentioned purpose and other related purposes, the technical solution of the utility model is as follows:

[0005] A packaging box clamping mechanism, comprising:

[0006] A fixed frame, on which a driving motor is arranged;

[0007] A mounting plate, disposed below the fixing frame and connected to a driving end of the driving motor;

[0008] A guide rod connected to the bottom of the mounting plate;

[0009] Two clamping jaws are provided, and both of the two clamping jaws are slidably connected to the guide rod; and

[0010] A pushing component is arranged on the bottom wall of the mounting plate, a driving end of the pushing component is connected to the two clamping claws, and a driving direction of the pushing component is parallel to the guide rod so as to make the two clamping claws approach or move away from each other.

[0011] Optionally, two pushing components are provided, and the two pushing components are symmetrically arranged on the mounting plate, and the two pushing components move synchronously.

[0012] Optionally, two guide rods are provided, and the two guide rods are symmetrically arranged on the mounting plate front and back; connecting ears are provided on both left and right sides of the bottom of the mounting plate, and both ends of the guide rod are connected to the corresponding connecting ears.

[0013] Optionally, it also includes a limit plate arranged parallel to the mounting plate, the limit plate is connected to the bottom of the mounting plate through a limit assembly and is located between the two clamping jaws; and a weight-reducing hole is opened on the limit plate.

[0014] Optionally, four limit assemblies are provided, and two by two are symmetrically arranged on the mounting plate.

[0015] Optionally, the limiting assembly includes a limiting column and an elastic member sleeved on the limiting column, the limiting column is provided with a flange portion, and two ends of the elastic member are respectively connected to the flange portion and the limiting plate.

[0016] Optionally, the clamp is connected to the guide rod via a connecting plate, the connecting plate is located between the mounting plate and the limit plate, and the connecting plate is L-shaped, the first end of the connecting plate is slidably mounted on the guide rod, and the second end of the connecting plate is fixedly connected to the clamp.

[0017] Optionally, a stop ear is provided at the bottom of the mounting plate corresponding to the inner side of each connecting ear, and the first end of the connecting plate slides between the stop ear and the connecting ear.

[0018] Optionally, the clamping jaw is in an L-shaped structure, and a sponge is provided on the inner side of the clamping jaw.

[0019] Optionally, it further includes a connecting frame and a cable drum, wherein the cable drum is connected to the fixing frame via the connecting frame, and the cable drum is located above the fixing frame.

[0020] As described above, the packaging box clamp mechanism of the utility model has the following beneficial effects:

[0021] Through the coordinated action of the guide rod and the pushing component, the packaging box can be clamped and fixed; at the same time, by driving the mounting plate to rotate by the driving motor to drive the clamping claw to rotate synchronously, the packaging box can be rotated, which is beneficial to meet the needs of stacking, handling and other operations; in addition, the packaging box clamping mechanism has the technical effects of simple structure, easy operation and good clamping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The overall structure of the packaging box clamp mechanism of the utility model is shown in FIG. Figure 1 ;

[0023] Figure 2 The overall structure of the packaging box clamp mechanism of the utility model is shown in FIG. Figure 2 ;

[0024] Figure 3It is a partial structural schematic diagram of the packaging box clamp mechanism of the embodiment of the utility model (excluding the frame shell of the connecting frame);

[0025] Figure 4 This is a partial structural schematic diagram of the packaging box clamp mechanism of an embodiment of the utility model (excluding the connecting frame, cable tray and limit plate);

[0026] Figure 5 This is a partial structural schematic diagram of the packaging box clamping mechanism of an embodiment of the utility model (excluding the connecting frame, cable reel and drive motor).

[0027] Description of Reference Numerals

[0028] 1-fixed frame; 11-frame body; 12-frame shell;

[0029] 2-Drive motor;

[0030] 3-mounting plate; 31-connecting ear; 32-stop ear;

[0031] 4-claw; 41-connecting plate; 42-sponge;

[0032] 5- Pushing component;

[0033] 6-Guide rod;

[0034] 7-limiting plate; 71-weight reduction hole;

[0035] 8-limiting assembly; 81-limiting column; 82-flange portion; 83-elastic member;

[0036] 9-Connection frame; 10-Cable reel. DETAILED DESCRIPTION

[0037] The following is a specific embodiment of the present invention. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments. The details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0038] It should be noted that the diagrams provided in the present embodiment are only used to illustrate the basic concept of the present invention in a schematic manner, so the diagrams only show the components related to the present invention rather than being drawn according to the number, shape and size of the components in actual implementation. The form, quantity and proportion of each component in actual implementation can be changed at will, and the layout of the components may also be more complicated. It should be noted that the structure, proportion, size, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that the present invention can be implemented, so they have no technical substantive significance. Any modification of the structure, change in the proportional relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effect and purpose that the present invention can produce. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for the convenience of description and are not used to limit the scope of the implementation of the present utility model. Changes or adjustments to their relative relationships should be regarded as the scope of the implementation of the present utility model without substantially changing the technical content.

[0039] In order to describe the present invention in detail, a packaging box clamp mechanism of the present invention is specifically described below:

[0040] Please combine Figures 1 to 5 As shown, the utility model provides a packaging box clamping mechanism, comprising: a fixed frame 1, a mounting plate 3, a guide rod 6, a clamping jaw 4 and a pushing component 5, wherein a driving motor 2 is arranged on the fixed frame 1; the mounting plate 3 is arranged below the fixed frame 1 and is connected to the driving end of the driving motor 2; the guide rod 6 is connected to the bottom of the mounting plate 3; two clamping jaws 4 are provided, and both of the two clamping jaws 4 are slidably connected to the guide rod 6; the pushing component 5 is arranged on the bottom wall of the mounting plate 3, the driving end of the pushing component 5 is connected to the two clamping jaws 4, and the driving direction of the pushing component 5 is parallel to the guide rod 6, so that the two clamping jaws 4 are close to or away from each other.

[0041] Specifically, the fixing frame 1 is used to install the drive motor 2. At the same time, the fixing frame 1 can also be used to connect with external automation equipment, so as to facilitate the installation of the packaging box clamp mechanism on the external equipment for use; the fixing frame 1 can adopt a frame structure. In this embodiment, the fixing frame 1 includes a frame body 11 and a frame shell 12 partially covering the outside of the frame body 11. The frame body 11 is a hollow right-angled triangle structure, and has an accommodating space for accommodating the drive motor 2. The frame shell 12 covers the outside of the frame body 11 to protect the drive motor 2. A plurality of ventilation holes are provided on the frame shell 12 to facilitate heat dissipation of the drive motor 2.

[0042] The driving end of the driving motor 2 is connected to the mounting plate 3, and can drive the mounting plate 3 to rotate, thereby driving the clamping claw 4 connected to the mounting plate 3 to rotate synchronously with the mounting plate 3, so that when the packaging box is transported, the posture of the packaging box can be changed by rotation, thereby meeting the operational requirements of stacking, transportation, etc.

[0043] The guide rod 6 guides the moving direction of the clamping jaws 4, thereby improving its stability and reliability during movement; under the action of the pushing component 5, the two clamping jaws 4 can move towards or away from each other along the guide rod 6, thereby achieving the clamping and release of the packaging box.

[0044] Therefore, through the coordinated action of the guide rod 6 and the pushing component 5, the packaging box can be clamped and fixed; at the same time, by driving the mounting plate 3 to rotate through the driving motor 2, the clamping claw 4 is driven to rotate synchronously, so that the packaging box can be rotated, which is beneficial to meet the operational requirements such as palletizing; in addition, the packaging box clamping mechanism has the technical effects of simple structure, easy operation and good clamping effect.

[0045] In some embodiments, two pushing components 5 are provided, and the two pushing components 5 are symmetrically arranged on the mounting plate 3, and the two pushing components 5 act synchronously. Specifically, each pushing component 5 is connected to a clamping jaw 4 to push it to move, and the two pushing components 5 are coaxially and arranged in opposite directions, and the two pushing components 5 work synchronously to ensure that the two clamping jaws 4 move synchronously closer or farther away. In this embodiment, the pushing component 5 is a linear cylinder, which is low in cost, easy to install and maintain, and the axial direction of its driving end is parallel to the guide rod 6.

[0046] In the above embodiment, two guide rods 6 are provided, and the two guide rods 6 are symmetrically arranged on the mounting plate 3; the bottom left and right sides of the mounting plate 3 are provided with connecting ears 31, and the two ends of the guide rod 6 are connected to the corresponding connecting ears 31. Specifically, the two pushing components 5 are located between the two guide rods 6, and the two ends of each guide rod 6 are connected to the mounting plate 3 through the connecting ears 31; the provision of the two guide rods 6 is conducive to improving the guiding reliability of the clamping jaw 4, that is, the guiding sliding effect provided to the clamping jaw 4 by the two guide rods 6 improves the stability and reliability of the clamping jaw 4 during movement.

[0047] It can be understood that the packaging box clamp mechanism also includes a limit plate 7 arranged in parallel with the mounting plate 3, the limit plate 7 is connected to the bottom of the mounting plate 3 through a limit assembly 8, and is located between the two clamps 4; the limit plate 7 is provided with a weight reduction hole 71. Specifically, the projection of the limit plate 7 on the horizontal plane is smaller than the projection of the mounting plate 3 on the horizontal plane, and the limit plate 7 is used to limit the vertical direction of the grasping packaging box. The limit plate 7 is located between the clamps 4, and the limit plate 7 cooperates with the clamps 4 to form a accommodating space for the packaging box; the limit plate 7 is provided with a weight reduction hole 71, which is conducive to the weight reduction of the limit plate 7.

[0048] In the above embodiment, four limit assemblies 8 are provided, and two of them are symmetrically arranged on the mounting plate 3. Specifically, two limit assemblies 8 are arranged on the front side of the mounting plate 3, and two limit assemblies 8 are arranged on the rear side of the mounting plate 3, and the two guide rods 6 are located between the two limit assemblies 8 on the front side and the two limit assemblies 8 on the rear side. By providing four limit assemblies 8 connected to the limit plate 7, the connection reliability and balance of the limit plate 7 can be improved, and its limit effect can be packaged at the same time.

[0049] In the above embodiment, the limiting assembly 8 includes a limiting column 81 and an elastic member 83 sleeved on the limiting column 81, the limiting column 81 is provided with a flange 82, and the two ends of the elastic member 83 are respectively connected to the flange 82 and the limiting plate 7. Specifically, the flange 82 plays a role in stopping the elastic member 83, and the elastic member 83 sleeved on the limiting column 81 plays an elastic buffering role on the limiting plate 7, so that when the packaging box is clamped, the limiting plate 7 contacts the top of the packaging box, and the elastic member 83 plays an elastic buffering role to avoid damaging the packaging box. In this embodiment, the elastic member 83 can be a spring.

[0050] In some embodiments, the clamping jaw 4 is connected to the guide rod 6 via a connecting plate 41, the connecting plate 41 is located between the mounting plate 3 and the limiting plate 7, and the connecting plate 41 is in an L-shaped structure, the first end of the connecting plate 41 is slidably mounted on the guide rod 6, and the second end of the connecting plate 41 is fixedly connected to the clamping jaw 4. Specifically, the connecting plate 41 is located between the mounting plate 3 and the limiting plate 7, so as to ensure the movement of the clamping jaw 4; the connecting plate 41 is in an L-shaped structure, the first end of which can reciprocate on the guide rod 6, and the second end is fixedly connected to the clamping jaw 4, and the driving end of the pushing component 5 is connected to the connecting plate 41, and the connecting plate 41 is driven to reciprocate by the pushing component 5, so as to drive the clamping jaw 4 to reciprocate.

[0051] In the above embodiment, the bottom of the mounting plate 3 is provided with a stop ear 32 corresponding to the inner side of each of the connecting ears 31, and the first end of the connecting plate 41 slides between the stop ear 32 and the connecting ear 31. Specifically, the stop ear 32 cooperates with the connecting ear 31 to limit the sliding displacement of the first end of the connecting plate 41, thereby preventing the clamping jaw 4 from moving excessively.

[0052] In the above embodiment, the clamping jaw 4 is in an L-shaped structure, and a sponge 42 is provided on the inner side of the clamping jaw 4. The clamping jaw 4 is in an L-shaped structure, and two clamping jaws 4 are arranged opposite to each other, which is convenient for clamping the packaging box; the sponge 42 is provided on the inner side of the clamping jaw 4, which is convenient for protecting the packaging box and preventing the packaging box from being damaged during the clamping and transportation process.

[0053] In addition, it should be noted that the packaging box clamp mechanism also includes a connecting frame 9 and a cable drum 10, and the cable drum 10 is connected to the fixing frame 1 through the connecting frame 9, and the cable drum 10 is located above the fixing frame 1. Specifically, the connecting frame 9 is connected to the fixing frame 1 and is used to install the cable drum 10; in this embodiment, the connecting frame 9 is a triangular structure and has a cylindrical connecting portion connected to the cable drum 10; the cable drum 10 is used to wind cables to facilitate the restraint and arrangement of the cables of the components.

[0054] To sum up, the utility model provides a packaging box clamping mechanism, which can clamp and fix the packaging box through the coordinated action of the guide rod 6 and the pushing component 5; at the same time, by driving the mounting plate 3 to rotate through the driving motor 2, the clamping claw 4 is driven to rotate synchronously, so as to realize the rotation of the packaging box, which is beneficial to meet the operational requirements of palletizing and handling; in addition, the packaging box clamping mechanism has the technical effects of simple structure, easy operation and good clamping effect.

[0055] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A packaging box clamp mechanism, characterized in that: include: A fixed frame, on which a driving motor is arranged; A mounting plate, disposed below the fixing frame and connected to the driving end of the driving motor; A guide rod connected to the bottom of the mounting plate; Two clamping jaws are provided, and both of the two clamping jaws are slidably connected to the guide rod; as well as A pushing component is arranged on the bottom wall of the mounting plate, a driving end of the pushing component is connected to the two clamping claws, and a driving direction of the pushing component is parallel to the guide rod so as to make the two clamping claws approach or move away from each other.

2. The packaging box clamp mechanism according to claim 1, characterized in that: The two pushing components are provided with two, and the two pushing components are symmetrically arranged on the mounting plate, and the two pushing components act synchronously.

3. The packaging box clamp mechanism according to claim 1, characterized in that: There are two guide rods, and the two guide rods are symmetrically arranged on the mounting plate front and back; connecting ears are arranged on both left and right sides of the bottom of the mounting plate, and the two ends of the guide rod are connected to the corresponding connecting ears.

4. The packaging box clamp mechanism according to claim 3, characterized in that: It also includes a limit plate arranged in parallel with the mounting plate, the limit plate is connected to the bottom of the mounting plate through a limit assembly and is located between the two clamping jaws; a weight-reducing hole is opened on the limit plate.

5. The packaging box clamp mechanism according to claim 4, characterized in that: There are four limit assemblies, and two of them are symmetrically arranged on the mounting plate.

6. The packaging box clamp mechanism according to claim 4 or 5, characterized in that: The limiting assembly comprises a limiting column and an elastic member sleeved on the limiting column. The limiting column is provided with a flange portion, and two ends of the elastic member are respectively connected to the flange portion and the limiting plate.

7. The packaging box clamp mechanism according to claim 4, characterized in that: The clamp is connected to the guide rod through a connecting plate, the connecting plate is located between the mounting plate and the limiting plate, and the connecting plate is L-shaped. The first end of the connecting plate is slidably mounted on the guide rod, and the second end of the connecting plate is fixedly connected to the clamp.

8. The packaging box clamp mechanism according to claim 7, characterized in that: The bottom of the mounting plate is provided with a stop ear corresponding to the inner side of each connecting ear, and the first end of the connecting plate slides between the stop ear and the connecting ear.

9. The packaging box clamp mechanism according to claim 1, characterized in that: The clamping jaw is in an L-shaped structure, and a sponge is arranged on the inner side of the clamping jaw.

10. The packaging box clamp mechanism according to claim 1, characterized in that: It also includes a connecting frame and a cable drum, wherein the cable drum is connected to the fixing frame through the connecting frame, and the cable drum is located above the fixing frame.

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