A gripper mechanism for cola packaging

Abstract

The present invention discloses a gripping mechanism for cola packaging in the field of clamp technology, comprising: a mounting frame, on which a pressure plate and a telescopic member are provided, and the gripping mechanism further comprises: a connecting member arranged on the mounting frame; a plurality of groups of supporting members are arranged at intervals on the connecting member; a mounting groove is penetrated through the side wall of the supporting member, a fixing block and an elastic element connected to the fixing block are slidably provided on one side of the inner cavity of the mounting groove, a first magnet block is provided on the other side of the inner cavity of the mounting groove, a second magnet block is provided on the side of the fixing block away from the first magnet block, an extruding member and a spring member connected to the extruding member are slidably provided above the supporting member, in the present application, the supporting members are arranged at intervals so that the supporting members can be placed between the conveying rollers of the transmission mechanism, and after the goods are transmitted to the predetermined area, the supporting members are moved up and removed from the conveying rollers to contact with the bottom of the goods, and the goods are lifted up to ensure that the goods can be grabbed.

Description

Technical Field

[0001] The invention relates to the technical field of clamps, in particular to a gripper mechanism for cola packaging. Background Art

[0002] In cola packaging, a roller transmission mechanism is used to transmit the bundled cola to a predetermined area, and then a clamp is used to clamp the cola and move it to the next area. However, because the cola is placed on the transmission mechanism, the clamp cannot directly contact the bottom of the cola. Generally, it directly contacts the outside of the cola to grab it. When the clamping force of the clamp is small and the weight of the cola is large, the clamp will not be able to pick up the cola, resulting in the clamp with a small clamping force being unable to adapt to different usage requirements. Summary of the invention

[0003] The purpose of the present invention is to provide a gripper mechanism for cola packaging to solve the problem that the clamp proposed in the above background technology cannot directly contact the bottom of the cola, and when the clamping force of the clamp is small and the weight of the cola is large, the clamp cannot pick up the cola.

[0004] To achieve the above object, the present invention provides the following technical solution: a gripper mechanism for cola packaging, comprising: a mounting frame, the mounting frame is provided with a pressing plate and a telescopic member for driving the pressing plate to move downward to press the product, the gripper mechanism also comprising: a connecting member arranged on the mounting frame;

[0005] The connecting member is provided with a plurality of groups of supporting members for holding the product at intervals;

[0006] A mounting groove is formed through the side wall of the support member, and the extending direction of the mounting groove is parallel to the conveying direction of the product. A fixing block and an elastic element connected to the fixing block are slidably provided on one side of the inner cavity of the mounting groove, a first magnet block is provided on the other side of the inner cavity of the mounting groove, and a second magnet block is provided on the side of the fixing block away from the first magnet block. An extrusion member and a spring member connected to the extrusion member are slidably provided on the upper side of the support member;

[0007] Among them, several groups of support members are respectively placed between the conveying rollers of the cargo conveying mechanism. After the cargo is conveyed to the top of the support members, the mounting frame moves up with the support members to lift up the product. The product applies pressure to the extrusion member to move the extrusion member downward, driving the fixed block to move outward and insert into the adjacent installation groove, and making the first magnet block and the adjacent second magnet block adsorb each other, fixing one end of the fixed block to the adjacent installation groove, and connecting the adjacent support members.

[0008] Preferably, the fixed block includes a moving block, an active block and an elastic member; a mounting groove is provided on a side of the moving block away from the first magnet block, the active block is slidably inserted in the inner cavity of the mounting groove, the moving path of the active block is the same as the moving path of the fixed block, and the elastic member is installed between the active block and the mounting groove.

[0009] Preferably, an anti-sliding block is provided on the extrusion member, and a slot is provided above the support member and is located directly below the anti-sliding block.

[0010] Preferably, the lower part of the extrusion piece is an arc-shaped surface, and the upper part of the side of the fixing block facing the first magnet block is an inclined surface.

[0011] Preferably, a side plate is provided on one side of the mounting frame, a limit plate and a driving member for driving the limit plate to move up and down are provided on the other side of the mounting frame, and a telescopic mechanism for driving the limit plate to move closer to or away from the side plate is provided on the output end of the driving member;

[0012] Wherein, the mounting frame is provided with a driving mechanism for driving the connecting member to move.

[0013] Preferably, a blocking member for limiting the product transfer position is provided on the side plate.

[0014] Preferably, the blocking member includes a mounting plate, a movable plate and a spring arranged between the mounting plate and the movable plate; a touch switch located between the mounting plate and the movable plate is provided on the mounting plate, and the touch switch is electrically connected to the telescopic mechanism, the driving member and the telescopic member respectively.

[0015] Preferably, a mounting piece is provided on the blocking piece, the mounting piece is slidably mounted on the side plate, the moving path of the mounting piece is consistent with the conveying direction of the product, and a fixing bolt for fixing the mounting piece is threaded on the mounting piece.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: in the present application, the support members are arranged at intervals so that the support members can be placed between the conveying rollers of the transmission mechanism. After the goods are transmitted to the predetermined area, the support members are moved up and out of the conveying rollers, contacted with the bottom of the goods, and the goods are lifted up to ensure that the goods can be grabbed; and when the support members hold the goods, the goods contact the extrusion members, so that the extrusion members move down to squeeze the fixed block, and the fixed block is inserted into the adjacent mounting groove, and the first magnet block and the second magnet block are used for adsorption to fix the end of the fixed block in the adjacent mounting groove, thereby connecting the adjacent support members, increasing the overall strength of the support members, and ensuring that the support members can move normally with the goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention;

[0018] Figure 2 This is an enlarged schematic diagram of the structure at A of the present invention;

[0019] Figure 3 This is an enlarged schematic diagram of the structure at B of the present invention;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the support member of the present invention;

[0021] Figure 5 It is an enlarged schematic diagram of the structure at position C of the present invention.

[0022] In the figure: 1. mounting frame; 2. side plate; 3. connecting member; 4. supporting member; 5. pressing plate; 6. driving mechanism; 7. blocking member; 71. mounting plate; 72. movable plate; 8. telescopic mechanism; 9. driving member; 10. mounting member; 11. fixing bolt; 12. limiting plate; 13. mounting groove; 14. fixed block; 141. moving block; 142. elastic member; 143. movable block; 15. extrusion member; 16. first magnet block; 17. slot; 18. anti-sliding block; 19. second magnet block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Embodiment 1:

[0025] See also Figure 1 and Figure 2 A gripper mechanism for cola packaging includes: a mounting frame 1, a connecting member 3 is provided on the mounting frame 1, a plurality of groups of supporting members 4 are provided on the connecting member 3, and the plurality of groups of supporting members 4 are arranged at intervals so that the supporting members 4 can be placed between the conveying rollers of the transmission mechanism, and the supporting members 4 are used to hold the goods; a telescopic member is provided below the mounting frame 1 (the telescopic member refers to a telescopic device such as an electric telescopic rod, a pneumatic or hydraulic telescopic rod, etc.), and a pressing plate 5 is provided on the moving end of the telescopic member for pressing the goods; a driving mechanism 6 connected to the connecting member 3 is provided on the mounting frame 1 (the driving mechanism 6 is the same as the telescopic member), which is used to drive the connecting member 3 to move with the supporting member 4.

[0026] See also Figure 1 and Figure 3A side plate 2 is provided on one side of the mounting frame 1, and a driving member 9 is provided on the other side of the mounting frame 1. A telescopic mechanism 8 is installed on the movable end below the driving member 9 (the telescopic mechanism 8 and the driving member 9 are telescopic devices such as electric telescopic rods, pneumatic or hydraulic telescopic rods), and a limit plate 12 is installed on the movable end of the telescopic mechanism 8; the driving member 9 moves the telescopic mechanism 8 and the limit plate 12 downward, moves the limit plate 12 to the side of the cargo, and then the telescopic mechanism 8 works to drive the limit plate 12 to move and fit the cargo, and cooperate with the side plate 2 to clamp the cargo, thereby increasing the stability when fixing the cargo.

[0027] See also Figure 4 and Figure 5 A mounting groove 13 is provided through the side wall of the support member 4, and the extending direction of the mounting groove 13 is parallel to the transmission direction of the product; a fixing block 14 is slidably provided on one side of the inner cavity of the mounting groove 13, and an elastic element is installed between the mounting groove 13 and the fixing block 14, and a first magnet block 16 is provided on the other side of the inner cavity of the mounting groove 13, and a second magnet block 19 is provided on the side of the fixing block 14 away from the first magnet block 16, and the magnetic poles of the second magnet block 19 and the first magnet block 16 away from each other are opposite; a mounting hole is provided above the support member 4, and an extrusion member 15 is slidably provided in the inner cavity of the mounting hole (the extrusion member 15 can move up and down), and a spring member is provided between the mounting hole and the extrusion member 15.

[0028] In this embodiment, as a further optimized solution, Figure 4 and Figure 5 As shown, the lower part of the extrusion piece 15 is an arc surface, and the upper part of the side of the fixed block 14 facing the first magnet block 16 is an inclined surface; when the extrusion piece 15 moves downward to extrude the fixed block 14, it can push the fixed block 14 to move.

[0029] In summary, the working principle of the gripper mechanism is as follows: the gripper mechanism is moved to the transmission mechanism (the transmission mechanism refers to the equipment for transmitting goods), so that the support members 4 are respectively located between the adjacent conveying rollers of the transmission mechanism (the upper part of the support member 4 is lower than the upper part of the conveying roller); the transmission mechanism transmits the goods (the goods refer to the bundled cola), and moves the goods to the upper part of the support member 4; then the gripper mechanism moves upward, so that the support member 4 moves upward and contacts the lower part of the goods, lifts up the goods, and the telescopic member works to move the pressure plate 5 downward to press the goods; in this process, the goods are pressed on the extrusion member 15, so that the extrusion member 15 moves downward, contacts the fixed block 14, and squeezes it, driving the fixed block 14 to move upward. One end of the block 14 away from the first magnet block 16 is moved outward and inserted into the adjacent mounting groove 13, so that the second magnet block 19 fits and adsorbs the first magnet block 16 in the adjacent mounting groove 13, and the end of the fixed block 14 is fixed in the inner cavity of the adjacent mounting groove 13, thereby connecting the adjacent support members 4, which is used to increase the strength of the support members 4, reduce the probability of a large gap between adjacent support members 4, and avoid cola passing through the support members 4 due to the large spacing between the support members 4 (because the support members 4 need to be placed between adjacent conveying rollers, there is no connecting component between the adjacent support members 4, which easily causes the spacing between the support members 4 to increase when the support members 4 are squeezed).

[0030] In this embodiment, as a further optimized solution, Figure 5 As shown, the fixed block 14 includes a moving block 141, a movable block 143 and an elastic member 142. A mounting groove is provided on the side of the moving block 141 away from the first magnet block 16. The movable block 143 is slidably inserted in the inner cavity of the mounting groove. The moving path of the movable block 143 is the same as the moving path of the fixed block 14. The elastic member 142 is installed between the movable block 143 and the mounting groove; when the extrusion member 15 moves downward to squeeze the fixed block 14 so that the end of the fixed block 14 moves outward, when the second magnet block 19 and the first magnet block 16 are close to each other, the magnetic force generated between the two will pull the movable block 143 to move the movable block 143 to the outside of the mounting groove, so as to increase the overall length of the fixed block 14 and ensure that the fixed block 14 can be inserted into the adjacent mounting groove 13.

[0031] In this embodiment, as a further optimized solution, Figure 4 and Figure 5 As shown, an anti-sliding block 18 is provided on the extrusion member 15, and a slot 17 is provided above the support member 4, and the slot 17 is directly below the anti-sliding block 18; when the product is pressed on the top of the extrusion member 15 and the extrusion member 15 moves downward, the anti-sliding block 18 will be inserted into the inner cavity of the slot 17, and the extrusion member 15 will be fixed by the friction force between the anti-sliding block 18 and the slot 17; and the anti-sliding block 18 is made of rubber.

[0032] Embodiment 2:

[0033] See also Figure 1 and Figure 2 , a blocking member 7 is provided on the side plate 2; when the conveying mechanism conveys the goods, when the goods move to the top of the support member 4, the goods will contact the blocking member 7, and the blocking member 7 is used to limit the further movement of the goods, ensuring that the goods will not move away from the top of the support member 4 or be misplaced, ensuring that the gripping mechanism can grab the goods normally.

[0034] In this embodiment, as a further optimized solution, Figure 2 As shown, the blocking member 7 includes a mounting plate 71, a movable plate 72 and a spring arranged between the mounting plate 71 and the movable plate 72; a touch switch is provided on the mounting plate 71, the touch switch is located between the mounting plate 71 and the movable plate 72, and the touch switch is electrically connected to the telescopic mechanism 8, the driving member 9, and the telescopic member; after the goods are blocked by the blocking member 7, the goods will squeeze the movable plate 72, so that the movable plate 72 moves closer to the mounting plate 71, squeezing the touch switch, which is used to control the telescopic mechanism 8, the driving member 9, and the telescopic member to power on and increase the automation level of the gripper mechanism; and the gripper mechanism is installed on the manipulator, which is used to drive the gripper mechanism to move, and after the touch switch is pressed, the manipulator will also work and move with the gripper mechanism.

[0035] In this embodiment, as a further optimized solution, Figure 2 As shown, a mounting member 10 is provided on the blocking member 7, and the mounting member 10 is slidably mounted on the side plate 2. The moving path of the mounting member 10 is consistent with the transmission direction of the product. A fixing bolt 11 is screwed on the mounting member 10, and the fastening end of the fixing bolt 11 passes through the mounting member 10 and fits with the side plate 2 to fix the mounting member 10; loosen the fixing bolt 11 and move the mounting member 10 to adjust the position of the blocking member 7, so that the position of the blocking member 7 to restrict the goods can be adjusted to meet different usage requirements.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gripper mechanism for cola packaging, comprising: A mounting frame (1), wherein a pressing plate (5) and a telescopic member for driving the pressing plate (5) to move downward to press the product are provided on the mounting frame (1), characterized in that: the gripping mechanism further comprises: a connecting member (3) provided on the mounting frame (1); A plurality of groups of supporting members (4) for supporting the product are arranged at intervals on the connecting member (3); A mounting groove (13) is provided through the side wall of the support member (4), the extension direction of the mounting groove (13) is parallel to the transmission direction of the product, a fixing block (14) and an elastic element connected to the fixing block (14) are slidably provided on one side of the inner cavity of the mounting groove (13), a first magnet block (16) is provided on the other side of the inner cavity of the mounting groove (13), a second magnet block (19) is provided on the side of the fixing block (14) away from the first magnet block (16), and an extrusion member (15) and a spring member connected to the extrusion member (15) are slidably provided above the support member (4); Wherein, a plurality of groups of support members (4) are respectively placed between the conveying rollers of the cargo conveying mechanism. After the cargo is conveyed to the top of the support members (4), the mounting frame (1) moves upward with the support members (4) to lift the product. The product applies pressure to the extrusion member (15), causing the extrusion member (15) to move downward, driving the fixing block (14) to move outward and insert into the adjacent installation groove (13), and causing the first magnet block (16) and the adjacent second magnet block (19) to attract each other, fixing one end of the fixing block (14) to the adjacent installation groove (13), and connecting the adjacent support members (4); The fixed block (14) comprises a moving block (141), a movable block (143) and an elastic member (142); a placement groove is provided on a side of the moving block (141) away from the first magnet block (16); the movable block (143) is slidably inserted into the inner cavity of the placement groove; the moving path of the movable block (143) is the same as the moving path of the fixed block (14); and the elastic member (142) is installed between the movable block (143) and the placement groove.

2. A gripper mechanism for cola packaging according to claim 1, characterized in that: The extrusion member (15) is provided with an anti-sliding block (18), and the support member (4) is provided with a slot (17) located directly below the anti-sliding block (18) on its upper side.

3. A gripper mechanism for cola packaging according to claim 2, characterized in that: The lower part of the extrusion piece (15) is an arc-shaped surface, and the upper part of the side of the fixing block (14) facing the first magnet block (16) is an inclined surface.

4. A gripper mechanism for cola packaging according to claim 1, characterized in that: A side plate (2) is provided on one side of the mounting frame (1), a limit plate (12) and a driving member (9) for driving the limit plate (12) to move up and down are provided on the other side of the mounting frame (1), and a telescopic mechanism (8) for driving the limit plate (12) to move closer to or away from the side plate (2) is provided on the output end of the driving member (9); Wherein, the mounting frame (1) is provided with a driving mechanism (6) for driving the connecting member (3) to move.

5. A gripper mechanism for cola packaging according to claim 4, characterized in that: The side plate (2) is provided with a blocking member (7) for limiting the product transfer position.

6. A gripper mechanism for cola packaging according to claim 5, characterized in that: The blocking member (7) comprises a mounting plate (71), a movable plate (72) and a spring arranged between the mounting plate (71) and the movable plate (72); a touch switch is arranged on the mounting plate (71) and between the mounting plate (71) and the movable plate (72); the touch switch is electrically connected to the telescopic mechanism (8), the driving member (9) and the telescopic member respectively.

7. The gripper mechanism for cola packaging according to claim 5, characterized in that: The blocking member (7) is provided with a mounting member (10), the mounting member (10) is slidably mounted on the side plate (2), the moving path of the mounting member (10) is consistent with the transmission direction of the product, and the mounting member (10) is threaded with a fixing bolt (11) for fixing the mounting member (10).

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