Material grabbing and conveying device
By designing a material gripping and conveying device that uses a horizontally sliding gripper assembly in conjunction with a carrier, the problems of low efficiency and poor accuracy in gripping multiple stacked materials in the existing technology have been solved, achieving efficient and low-cost material gripping and separation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-28
- Publication Date
- 2026-03-24
AI Technical Summary
Existing material gripping devices cannot efficiently grip and separate multiple stacked materials at once, and they have low gripping efficiency, poor accuracy, and high maintenance costs.
Design a material gripping and conveying device that uses a horizontally sliding gripper assembly in conjunction with a carrier. The opening and closing of the clamping plate unit is achieved by a lifting cylinder and a double-headed horizontal drive cylinder. Multiple materials are gripped together by using a gripping rod that passes through the through-moving slot of the carrier.
It improves the efficiency and accuracy of material handling, reduces maintenance costs, and enables efficient one-time handling and separation of multiple stacked materials.
Smart Images
Figure CN224030135U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of packing production equipment, concretely relates to a material grabbing and conveying device. BACKGROUND
[0002] Material conveying devices have wide applications in the fields of chemical industry, food processing, logistics and warehousing, etc. In particular, in a multi-material mixed conveyed system, how to efficiently and accurately grab and separate different materials is an important technical point for system design and optimization. Traditional material grabbing devices are usually designed based on grabbing claws or clamping claws, and the grabbing and separation of materials are realized through the movement of mechanical arms or actuators.
[0003] The existing grabbing devices generally have the following characteristics: first, the structural design of the grabbing claws is usually based on the demand for grabbing a single material, and the design parameters (such as the opening angle of the claws, the grabbing length, the grabbing force, etc.) are mainly for the grabbing action of a single material, which cannot adapt to the efficient grabbing demand of multiple stacked materials. Second, the existing grabbing devices need to replace different grabbing claws to complete the grabbing of different materials when grabbing multiple stacked materials, which not only increases the maintenance cost of the equipment, but also reduces the operation efficiency. In addition, the contact surface design between the grabbing claws and the materials in the prior art is relatively single, which is difficult to adapt to the characteristics (such as humidity, granularity, viscosity, etc.) of different materials, resulting in unsatisfactory grabbing efficiency and separation effect.
[0004] The existing grabbing devices have the following serious defects: first, the grabbing device cannot complete the grabbing and separation of multiple stacked materials at one time, and needs to be operated back and forth multiple times, which reduces the grabbing efficiency and increases the energy consumption. Second, the existing grabbing device is prone to unstable grabbing or material slipping when grabbing materials, which affects the accuracy and reliability of grabbing. In addition, the grabbing claws of the existing grabbing device are replaced frequently, which increases the maintenance and management cost of the equipment.
[0005] Therefore, there is an urgent need for a new material grabbing and conveying device that can efficiently grab multiple stacked materials at one time, while having high grabbing efficiency, high separation accuracy, and low maintenance cost. UTILITY MODEL CONTENTS
[0006] The utility model discloses a kind of material grabbing and conveying devices, and the gripper assembly that can be horizontally slid and can be lifted is set to cooperate with the carrier, realize the centralized grabbing of multiple materials placed in carrier, greatly improve the efficiency and accuracy of the material in the carrier place grabbing.
[0007] The utility model aims at this realization, a kind of material grabbing and conveying device, comprising:
[0008] Supporting conveying frame, supporting hand component is arranged on the supporting conveying frame through conveying component and horizontally slides;
[0009] The supporting hand component comprises a supporting frame horizontally arranged on the supporting conveying frame, a lifting cylinder vertically arranged on the supporting frame, and a gripping part movably arranged at the lower end of the lifting cylinder; and
[0010] The gripping part is provided with a double-end horizontal driving cylinder and a clamping plate unit arranged at the two driving ends of the double-end horizontal driving cylinder, and a plurality of grabbing rods are arranged at the ends of the two clamping plate units, and the grabbing rods can pass through the through movable slot arranged on the side of the carrier.
[0011] Further, the conveying component comprises a driving motor fixedly arranged on the supporting conveying frame and a belt rotatably arranged on the length direction of the supporting conveying frame, the driving motor is arranged at any one end of the belt for driving the belt, the supporting frame is slidably connected through two guide rods arranged on the length direction of the supporting conveying frame, and the supporting frame is fixed on the belt.
[0012] Further, the housing of the double-end horizontal driving cylinder is fixedly connected with the movable end of the lifting cylinder, and the mounting plate is fixedly arranged below the double-end horizontal driving cylinder, the vertical guide groove plate is arranged on both sides of the mounting plate in the width direction, and a plurality of equidistant guide grooves are arranged on the vertical guide groove plate.
[0013] Further, the clamping plate unit comprises a vertical mounting plate arranged at the movable end of the double-end horizontal driving cylinder, an "L"-shaped connecting plate mounted with the vertical mounting plate, a clamping plate arranged on the "L"-shaped connecting plate, and a plurality of grabbing rods vertically fixedly arranged at the ends of the clamping plate, the grabbing rods are evenly arranged on the ends of the clamping plate, and a plurality of equidistant guide grooves are arranged on the length direction of the clamping plate, and the guide grooves on the guide groove plate and the guide grooves on the clamping plate are arranged one by one.
[0014] Further, the carrier comprises a mounting bottom plate and a surrounding plate vertically arranged on the mounting bottom plate, the through movable slot is arranged on the surrounding plate in the width direction of the mounting bottom plate, and when the carrier is placed below the supporting hand component, the through movable slot is arranged one by one with the guide grooves on the guide groove plate and the guide grooves on the clamping plate.
[0015] Further, a plurality of equidistant groove strips are arranged on the upper end face of the mounting bottom plate in the width direction, a plurality of the groove strips are evenly arranged in the length direction of the mounting bottom plate, and a plurality of the groove strips are arranged corresponding to a plurality of the grabbing rods.
[0016] Further, the two sides of the surrounding plate in the length direction of the mounting bottom plate are transparent materials.
[0017] Further, the grabbing rod is a cylindrical structure.
[0018] The beneficial effects of the utility model lie in:
[0019] In the utility model, the gripper assembly capable of horizontal sliding is installed on the supporting conveying frame, the gripper assembly is driven to realize mutual cooperation with the carrier arranged below, and the products in the carrier are concentratedly grabbed and then conveyed, the gripper assembly and the carrier can be relatively cooperated, the two clamping plate units realize concentrated grabbing of the multiple materials placed in the carrier through the grabbing rods at the ends, and the efficiency and accuracy of grabbing the materials in the carrier are greatly improved. BRIEF DESCRIPTION OF DRAWINGS
[0020] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced below. In all the drawings, similar elements or parts are generally indicated by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual proportion.
[0021] Fig. 1 It is a whole structure schematic view of the material grabbing and conveying device of the utility model;
[0022] Fig. 2 It is a schematic view of the cooperation structure of the gripper assembly and the carrier of the utility model;
[0023] Fig. 3 It is a schematic view of the carrier structure of the utility model.
[0024] In the drawings, 1 is a supporting conveying frame, 2 is a conveying assembly, 3 is a gripper assembly, 4 is a supporting frame, 5 is a lifting cylinder, 6 is a gripping part, 7 is a carrier, 8 is a double-head horizontal driving cylinder, 9 is a clamping plate unit, 10 is a grabbing rod, 11 is a through movable slot, 12 is a driving motor, 13 is a belt, 14 is a guide rod, 15 is a mounting plate, 16 is a guide slot plate, 18 is a vertical mounting plate, 19 is an L-shaped connecting plate, 20 is a clamping plate, 22 is a mounting bottom plate, and 23 is a surrounding plate. DETAILED DESCRIPTION
[0025] The embodiments of the technical solutions of the utility model will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the utility model, and therefore only serve as examples, and cannot limit the protection scope of the utility model.
[0026] It should be noted that the technical terms or scientific terms used in the present application should be understood as the usual meaning understood by the skilled person in the field to which the present application belongs, unless otherwise stated.
[0027] With reference to Figs. 1-3 A material grabbing and conveying device comprises:
[0028] A support conveying frame 1 is provided with a horizontally sliding gripper assembly 3 through a conveying assembly 2;
[0029] The gripper assembly 3 comprises a support frame 4 horizontally slidingly arranged on the support conveying frame 1, a lifting cylinder 5 vertically arranged on the support frame 4, and a gripping part 6 movably arranged at the lower end of the lifting cylinder 5; and
[0030] A matching carrier 7 is arranged below the gripping part 6, the gripping part 6 comprises a double-end horizontal driving cylinder 8 and a clamping plate unit 9 arranged at the two driving ends of the double-end horizontal driving cylinder 8, and a plurality of grabbing rods 10 are arranged at the ends of the two clamping plate units 9, and the grabbing rods 10 can pass through the through movable slot 11 arranged on the side of the carrier 7.
[0031] By installing the horizontally sliding gripper assembly 3 on the support conveying frame 1, the gripper assembly 3 is driven to cooperate with the carrier 7 arranged below, and to concentrate the grabbing and subsequent conveying of the products in the carrier 7, the gripper assembly 3 and the carrier 7 can cooperate with each other, the two clamping plate units 9 realize the concentrated grabbing of the multiple materials placed in the carrier 7 through the grabbing rods 10 at the ends, greatly improving the efficiency and accuracy of grabbing the materials in the carrier 7.
[0032] Specifically, the conveying assembly 2 is installed on the support conveying frame 1, and the gripper assembly 3 is installed relative to the support conveying frame 1, and then under the driving of the conveying assembly 2, the gripper assembly 3 can reciprocate in the horizontal direction to realize grabbing and conveying, the lifting cylinder 5 is arranged to realize the lifting of the gripping part 6 in the vertical direction, thereby realizing the cooperation between the gripping part 6 and the carrier 7 to realize grabbing; the two clamping plate units 9 arranged in the gripping part 6 realize relative opening and closing operation under the action of the double-end horizontal driving cylinder 8, and then complete the grabbing action; in the specific grabbing operation process, the grabbing rods 10 arranged at the ends of the two clamping plate units 9 cooperate with each other, the grabbing rods 10 can pass through the through movable slot 11 arranged on the side of the carrier 7, and then the carrier 7 is grabbed, and the whole gripping part 6 with the grabbed objects slides out of the through movable slot 11 to realize grabbing.
[0033] Preferably, the conveying assembly 2 includes a drive motor 12 fixedly mounted on the support conveyor frame 1 and a belt 13 rotatably mounted on the support conveyor frame 1 along its length. The drive motor 12 is mounted at any end of the belt 13 for driving the belt 13. The support frame 4 is slidably connected by two guide rods 14 mounted on the support conveyor frame 1 along its length, and the support frame 4 is fixed on the belt 13.
[0034] During the horizontal reciprocating operation of the entire gripper assembly 3, the operation is carried out through the conveying assembly 2. Specifically, the drive motor 12 provides the conveying motion of the belt 13 along the length of the support conveyor frame 1. The belt 13 is configured in a conventional way, as long as it moves horizontally along the length of the support conveyor frame 1. The support frame 4 is guided by two guide rods 14 along the length of the support conveyor frame 1 and is fixed to the belt 13. Thus, the belt 13 drives the support frame 4 to move, thereby realizing the driving operation of the entire gripper assembly 3.
[0035] Preferably, the housing of the double-headed horizontal drive cylinder 8 is fixedly connected to the movable end of the lifting cylinder 5, and an mounting plate 15 is fixedly provided below the double-headed horizontal drive cylinder 8. The mounting plate 15 has vertical guide groove plates 16 on both sides in the width direction, and the guide groove plates 16 have multiple equally spaced guide grooves in the vertical direction.
[0036] Reference Fig. 2 The double-headed horizontal drive cylinder 8 is fixedly connected to the movable end of the lifting cylinder 5 through its own housing, so that the double-headed horizontal drive cylinder 8 can be raised and lowered. At the same time, the bottom of the double-headed horizontal drive cylinder 8 is provided with a mounting plate 15 and a guide groove plate 16, thus realizing the establishment of a fixed frame for a gripper. The guide groove plate 16 can be used for the passage of the gripping rod 10.
[0037] Preferably, the clamping plate unit 9 includes a vertical mounting plate 18 set at the movable end of the double-headed horizontal drive cylinder 8, and an "L"-shaped connecting plate 19 mounted on the vertical mounting plate 18. A clamping plate 20 is provided on the "L"-shaped connecting plate 19. The gripping rod 10 is vertically fixed at the end of the clamping plate 20. Multiple gripping rods 10 are evenly distributed at the end of the clamping plate 20. The clamping plate 20 is provided with multiple equally spaced guide grooves 21 in the length direction. The guide grooves on the guide groove plate 16 correspond one-to-one with the guide grooves on the clamping plate 20.
[0038] It can be understood that during the operation of grabbing the whole gripping part 6, the clamping plate unit 9 is arranged at the moving end of the double-head horizontal drive cylinder 8, and the clamping operation is realized. Specifically, the clamping plate unit 9 is provided with a vertical mounting plate 18, an L-shaped connecting plate 19, a clamping plate 20 and a grabbing rod 10, forming a clamping end. The two clamping plate units 9 are driven by the double-head horizontal drive cylinder 8 to realize relative folding or separation, thereby realizing the clamping operation. Wherein, the clamping plate 20 is provided with a plurality of equidistant guide grooves in the length direction, which is used for the grabbing rod 10 to approach and extend into the clamping plate 20, realizing the space of the mutual approach or separation movement of the two grabbing rods 10, thereby realizing the clamping with the cooperation of the carrier 7.
[0039] As preferred, the carrier 7 comprises a mounting bottom plate 22 and a surrounding plate 23 vertically arranged on the mounting bottom plate 22, and the through moving slot 11 is located on the surrounding plate in the width direction of the mounting bottom plate 22. When the carrier 7 is placed below the gripper assembly 3 for cooperation, the through moving slot 11 is arranged one by one with the guide grooves on the guide groove plate 16 and the guide grooves on the clamping plate 20.
[0040] In the arrangement of the carrier 7, the carrier 7 is provided with a surrounding plate 23, and the through moving slot 11 is located on the surrounding plate in the width direction of the mounting bottom plate 22. Further, the grabbing rod 10 can be extended and retracted through the through moving slot 11. It should be emphasized that the through moving slot 11 is arranged one by one with the guide grooves on the guide groove plate 16 and the guide grooves on the clamping plate 20, thereby providing the grabbing operation of the grabbing rod 10.
[0041] As a preferred mode of the embodiment, a plurality of equidistant groove strips can be arranged in the width direction of the upper end surface of the mounting bottom plate 22. The plurality of groove strips are uniformly arranged in the length direction of the mounting bottom plate 22, and the plurality of groove strips are arranged corresponding to the plurality of grabbing rods 10. Thus, when the grabbing rod 10 extends and retracts in the carrier 7, the grabbing rod 10 can move through the arranged groove strips, so that the product or material on the mounting bottom plate 22 can be better grabbed.
[0042] As a preferred mode of the embodiment, the surrounding plate 23 is transparent in the length direction of the mounting bottom plate 22.
[0043] As preferred, the grabbing rod 10 is a cylindrical structure, and the grabbing rod 10 is uniformly provided with a plurality of corresponding guide groove active cooperation arrangements.
[0044] The working principle and working process of the utility model:
[0045] The utility model provides a kind of material grabbing conveying device, the material to be clamped is stacked in the carrier 7 set during work, the gripper assembly 3 that can be horizontally slid is installed on the support conveying frame 1 set, the driving of gripper assembly 3 is driven, the carrier 7 set below is realized with each other cooperation, and the concentrated grabbing of the product in carrier 7 is realized and subsequent conveying is carried out, the relative cooperation of the gripper assembly 3 and carrier 7 set can be carried out, two clamping plate units 9 are realized by the end gripping rod 10, the concentrated grabbing of multiple materials placed in carrier 7 is realized, the efficiency and accuracy of the material in the place of carrier 7 are greatly improved.
[0046] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should be covered in the scope of the claims and the specification of the utility model.
Claims
1. A material gripping and conveying device, characterized in that, include: A support conveyor frame (1) is provided with a horizontally sliding gripper assembly (3) via a conveyor assembly (2); The gripper assembly (3) includes a support frame (4) that is horizontally slidably disposed with the support conveyor frame (1), a lifting cylinder (5) that is vertically disposed on the support frame (4), and a gripping part (6) disposed at the movable end below the lifting cylinder (5); and Below the gripping part (6) is a compatible carrier (7). The gripping part (6) includes a double-headed horizontal drive cylinder (8) and a clamping plate unit (9) disposed at two drive ends in the double-headed horizontal drive cylinder (8). Each of the two clamping plate units (9) is provided with a plurality of gripping rods (10). The gripping rods (10) can pass through the through movable slot (11) provided on the side of the carrier (7).
2. The material gripping and conveying device according to claim 1, characterized in that, The conveying assembly (2) includes a drive motor (12) fixedly mounted on the support conveyor frame (1) and a belt (13) rotatably mounted on the support conveyor frame (1) along its length. The drive motor (12) is mounted at any end of the belt (13) for driving the belt (13). The support frame (4) is slidably connected by two guide rods (14) mounted on the support conveyor frame (1) along its length. The support frame (4) is fixed on the belt (13).
3. The material gripping and conveying device according to claim 2, characterized in that, The housing of the double-headed horizontal drive cylinder (8) is fixedly connected to the movable end of the lifting cylinder (5). A mounting plate (15) is fixedly provided below the double-headed horizontal drive cylinder (8). The mounting plate (15) has vertical guide grooves (16) on both sides in the width direction. The guide grooves (16) have multiple equally spaced guide grooves in the vertical direction.
4. The material gripping and conveying device according to claim 3, characterized in that, The clamping unit (9) includes a vertical mounting plate (18) set at the movable end of the double-headed horizontal drive cylinder (8) and an "L"-shaped connecting plate (19) mounted on the vertical mounting plate (18). A clamping plate (20) is provided on the "L"-shaped connecting plate (19). The gripping rod (10) is vertically fixed at the end of the clamping plate (20). Multiple gripping rods (10) are evenly distributed at the end of the clamping plate (20). Multiple equally spaced guide grooves are provided on the clamping plate (20) in the length direction. The guide grooves on the guide groove plate (16) correspond one-to-one with the guide grooves on the clamping plate (20).
5. The material gripping and conveying device according to claim 4, characterized in that, The carrier (7) includes a mounting base plate (22) and a surrounding plate (23) vertically arranged on the mounting base plate (22). The through movable groove (11) is located on the surrounding plate in the width direction of the mounting base plate (22). When the carrier (7) is placed below the gripper assembly (3) for cooperation, the through movable groove (11) is arranged in a one-to-one correspondence with the guide groove on the guide groove plate (16) and the guide groove on the clamping plate (20).
6. The material gripping and conveying device according to claim 5, characterized in that, The enclosure (23) is made of transparent material on both sides along the length of the mounting base plate (22).
7. The material gripping and conveying device according to any one of claims 1-6, characterized in that, The gripping rod (10) has a cylindrical structure.