Multifunctional feeding and discharging manipulator tool for vulcanizing machine

Abstract

The utility model discloses a multifunctional feeding and discharging manipulator tool for a vulcanizing machine, which relates to the technical field of vulcanizing machines and comprises a first mounting body, two ends of the first mounting body are respectively provided with a second mounting body and a third mounting body, the first mounting body is provided with a feeding unit and a discharging unit, and the second mounting body is provided with a spraying unit. A film tearing unit is arranged on the third mounting body; the feeding unit comprises a plurality of negative pressure suction heads; the blanking unit comprises a first driving cylinder and a second driving cylinder; the spraying unit comprises a liquid guide pipe and a flow dividing pipe, mounting bases are clamped at the two ends of the flow dividing pipe, and a spraying head is arranged on the flow dividing pipe; the film tearing unit comprises a suction cup and a third driving cylinder, and the third driving cylinder is provided with a third clamping jaw; the first mounting body comprises a back plate, skirt edges are arranged on the four sides of the back plate, and a connecting port is formed in the back plate. Spraying, feeding, film tearing and blanking in the vulcanizing process are integrated, the space occupied by equipment is reduced, the equipment cost is reduced, and the operation efficiency of a mechanical arm is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vulcanizing machine technical field especially relates to a kind of upper and lower material multifunctional mechanical hand tool for vulcanizing machine. BACKGROUND

[0002] Vulcanizing machine is a kind of machine to various rubber and plastic are vulcanized, with timing lock mould, automatic pressure compensation, automatic temperature control, automatic timing, alarm when time reaches etc.Function.Vulcanizing machine is divided into electric heating, steam heating and heat conduction oil heating three forms.

[0003] In the production process of medicinal rubber bottle plug, first, the mold placed in the vulcanizing machine is sprayed with release agent, the release agent mainly reduces the adhesion between the rubber and the mold, facilitates demolding, then the soft diaphragm on the raw rubber sheet is torn off before the raw rubber sheet is placed in the vulcanizing machine, then the raw rubber sheet is placed in the mold of the vulcanizing machine, then the raw rubber sheet is heated and vulcanized by the vulcanizing machine to obtain the rubber bottle plug;

[0004] During the whole vulcanization process, the following five processes are needed: spraying release agent, feeding, tearing film, vulcanization and discharging. At present, separate equipment is used to perform the five processes, that is, one device is used for one process, so four devices are needed in addition to the vulcanizing machine, for example:

[0005] Comparative document 1, the announcement number CN202221843718.3 announcement day is December 16, 2022, utility model patent, discloses a kind of spraying device for vulcanizing machine, including upper die, lower die;Spraying device includes operation arm, spray head assembly, first translation device;Operation arm is long type structure, when moving along its length direction, one end moves between upper die and lower die;Spray head assembly includes first group of spray head, second group of spray head, frame;First group of spray head includes multiple same direction uniform arrangement spray head;Second group of spray head includes multiple same direction uniform arrangement spray head;The arrangement direction of first group of spray head, second group of spray head is identical, and nozzle direction is opposite, and fixed on frame;Spray head assembly is connected with one end of operation arm by first translation device, so that spray head assembly can be sprayed with upper die and lower die with operation arm, and can be translated in arrangement direction relative to operation arm, the utility model realizes that release agent is uniformly sprayed to upper die and lower die after vulcanizing machine opening mould, especially mould core with greater cavity depth, improve product quality, protect vulcanizing mould;

[0006] There is also a contrast file 2, its publication number is CN202221844411.5, the announcement date is 2022.12.16, the utility model discloses a mechanical hand tool, including fixed frame body, adsorption device, clamping device, the fixed frame body is used for with the fixed connection of mechanical hand, the adsorption device includes a plurality of pneumatic suction disc, respectively with the fixed connection of fixed frame body, for adsorbing the one end of soft diaphragm, the clamping device includes a plurality of clamping jaw, each clamping jaw is along the direction of each suction disc interval arrangement, with the fixed connection of fixed frame body, when the end of soft diaphragm is adsorbed by adsorption device towards clamping jaw, each clamping jaw closes and clamps the end of soft diaphragm, the utility model first positions and fixes the one end of soft diaphragm in the clamping jaw of clamping device by adsorption device convenient clamping position, then the clamping jaw of clamping device can stably clamp the one end of soft diaphragm, improve the reliability of clamping device to grab soft diaphragm, and then facilitate the mechanical hand to complete the operation action of separating soft diaphragm and raw rubber sheet, improve production efficiency;

[0007] The contrast file 1 and the contrast file 2 solve the peeling problem of the release agent spraying machine soft diaphragm, but cannot realize the integration of the above-mentioned equipment executing four processes, so that the mechanical hand needs to be converted between the four devices during the vulcanization process, thereby increasing the working time, and the space occupation of the four devices is large, and four devices need to be made and purchased, which greatly increases the equipment cost.

[0008] Therefore, there is an urgent need for a feeding and discharging multifunctional mechanical hand tool for a vulcanizing machine, which is used to realize the functions of spraying, feeding, film tearing and discharging on the same device, so as to reduce the number of devices, reduce the space occupation and equipment cost, and improve the working efficiency. Utility model content

[0009] In view of the above technical problems, the utility model provides a feeding and discharging multifunctional mechanical hand tool for a vulcanizing machine, which is used to solve the problem that the existing auxiliary vulcanizing machine device has single function and cannot realize the integration of the functions of spraying, feeding, film tearing and discharging, resulting in many devices, large space occupation and high cost.

[0010] The above technical purpose of the utility model is realized by the following technical scheme:

[0011] A feeding and discharging multifunctional mechanical hand tool for a vulcanizing machine, comprising a first mounting body, a second mounting body and a third mounting body are detachably mounted at both ends of the first mounting body, a feeding unit and a discharging unit are arranged on the first mounting body, a spraying unit is arranged on the second mounting body, and a film tearing unit is arranged on the third mounting body.

[0012] The feeding unit comprises a plurality of negative pressure suction heads arranged in a rectangular shape.

[0013] The blanking unit comprises at least one first driving cylinder and a second driving cylinder, the output end of the first driving cylinder is provided with a first clamping jaw, the output end of the second driving cylinder is provided with a second clamping jaw, and the action directions of the first clamping jaw and the second clamping jaw are perpendicular;

[0014] The spraying unit comprises a shunt pipe and a liquid guide pipe, the liquid guide pipe and the shunt pipe are communicated, the shunt pipe is clamped at two ends by mounting seats, and a plurality of spray heads are arranged on the shunt pipe.

[0015] The film tearing unit comprises at least one suction cup and a third driving cylinder, and the output end of the third driving cylinder is provided with a third clamping jaw.

[0016] The first mounting body comprises a back plate in a rectangular structure, four edges of the back plate are vertically provided with skirt edges respectively, and the back plate is provided with a connecting port for being connected with an execution end of a manipulator.

[0017] Further, the second mounting body and the third mounting body are respectively bolted with corresponding skirt edges on the back plate.

[0018] Further, a fixing plate is arranged on one side of the first mounting body close to the negative pressure suction head and parallel to the back plate, a plurality of reinforcing beams are equidistantly arranged on the fixing plate along the length direction, a reinforcing plate is arranged on the side of the reinforcing beam away from the fixing plate, a plurality of connecting bolts are arranged on the reinforcing plate at positions corresponding to the connecting port, and the plurality of connecting bolts are located on a virtual circle.

[0019] Further, the end of the negative pressure suction head is higher than the skirt edge.

[0020] Further, a friction increasing tooth is arranged on the first clamping jaw.

[0021] Further, the second clamping jaw is in a long strip structure, and an anti-skid protrusion is arranged on the second clamping jaw.

[0022] Further, the third mounting body is provided with a suction cup at each end.

[0023] In conclusion, the beneficial technical effects of the utility model are as follows:

[0024] The first mounting body, the second mounting body and the third mounting body are used to realize integrated arrangement of spraying, blanking, film tearing and blanking in the vulcanization process, so that the functions of multiple devices are concentrated on one tool, the number of devices is reduced, the space occupied by the devices is reduced, the manufacturing and procurement costs of the devices are reduced, and more importantly, the manipulator does not need to be converted between the devices, and the operation efficiency is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the overall structure schematic view of the utility model.

[0026] Figure 2 is Figure 1 Another angle view of the schematic diagram;

[0027] Figure 3 is Figure 1 Third angle view of the schematic diagram;

[0028] Figure 4 is Figure 2 A part of the enlarged schematic diagram of

[0029] Figure 5 is Figure 2 B part of the enlarged schematic diagram of

[0030] Fig. 1 is a first mounting body; 2, a second mounting body; 3, a third mounting body; 4, a negative pressure suction head; 5, a first drive cylinder; 6, a second drive cylinder; 7, a first clamping jaw; 8, a second clamping jaw; 9, a mounting seat; 10, a shunt pipe; 11, a liquid guide pipe; 12, a spray head; 13, a third drive cylinder; 14, a third clamping jaw; 15, a suction cup; 16, a back plate; 17, a connecting port; 18, a skirt; 19, a fixed plate; 20, a reinforcing beam; 21, a reinforcing plate; 22, a connecting bolt; 23, a friction-increasing tooth; 24, an anti-skid protrusion. DETAILED DESCRIPTION

[0031] The utility model will be described below in conjunction with the embodiment.

[0032] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications will also change accordingly.

[0033] In the description of the embodiments, unless otherwise explicitly specified and limited, the terms "set", "connected", etc. should be understood broadly. For example, it can be fixedly connected, or detachably connected, or integrally connected; it can be mechanically connected, or electrically connected; it can be directly connected, or connected through an intermediate medium, or the internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0034] Referring to the accompanying Figures 1-5The utility model provides an upper and lower material loading multifunctional mechanical hand tool for vulcanizing machine, including first installation body 1, first installation body 1 includes a rectangular structure backplate 16, and the four edges of backplate 16 are vertically provided with skirt 18 respectively, and first installation body 1 is bolted with second installation body 2 and third installation body 3 through the skirt 18 of both ends, wherein first installation body 1, second installation body 2 and third installation body 3 are all sheet metal cold bending forming structure, and the one end of backplate 16 is provided with the connecting port 17 connected with the execution end of mechanical hand,

[0035] First installation body 1 is provided with loading unit and blanking unit through backplate 16, wherein the loading unit includes a plurality of rectangularly arranged negative pressure suction heads 4, which, in use, pick up the raw rubber sheet with the soft diaphragm torn off to the mold of the vulcanizing machine through the negative pressure suction heads 4 to realize the loading function, and the first installation body 1 is provided with a fixed plate 19 on one side of the backplate 16 in parallel, which increases the stability of the negative pressure suction heads 4 on the backplate 16,

[0036] The blanking unit includes a plurality of first drive cylinders 5 and second drive cylinders 6 arranged at intervals, wherein the output end of the first drive cylinder 5 is provided with a first clamping jaw 7, the end of the first clamping jaw 7 is provided with a friction-increasing tooth 23, the output end of the second drive cylinder 6 is provided with a second clamping jaw 8, the second clamping jaw 8 is in a long strip structure and is provided with anti-skid protrusions 24 in a trapezoidal structure, and the action directions of the first clamping jaw 7 and the second clamping jaw 8 are perpendicular, in the blanking process, the first drive cylinder 5 is first used to drive the first clamping jaw 7 to clamp and lift the vulcanized rubber sheet, and then the second drive cylinder 6 is used to drive the second clamping jaw 8 to further clamp the rubber sheet and pull it in one direction to separate the rubber sheet from the mold to realize blanking;

[0037] The spraying unit includes a shunt pipe 10 and a liquid guide pipe 11, wherein the shunt pipe 10 and the liquid guide pipe 11 are communicated, the demolding agent is delivered into the shunt pipe 10 through the liquid guide pipe 11, a plurality of spray heads 12 are arranged on the shunt pipe 10, and each end of the shunt pipe 10 is provided with an installation seat 9 for clamping, the installation seat 9 is fixed on the second installation body 2, in use, the demolding agent from the liquid guide pipe 11 is introduced into the spray head 12 through the shunt pipe 10, and then the demolding agent is sprayed onto the mold through the spray head 12 to realize the spraying function;

[0038] The film tearing unit includes a third drive cylinder 13 and a suction cup 15, the output end of the third drive cylinder 13 is provided with a third clamping jaw 14, in use, the soft diaphragm on the raw rubber sheet is first lifted by the suction cup 15, then the third drive cylinder 13 drives the third clamping jaw 14 to clamp one end of the soft diaphragm and tear it off from the raw rubber sheet in one direction, and then the raw rubber sheet is placed on the mold for vulcanization;

[0039] Therefore, the tool uses the first mounting body 1, the second mounting body 2 and the third mounting body 3 to realize centralized arrangement of spraying, feeding, film tearing and material falling of the release agent involved in the vulcanization process, increase the function of the whole tool, avoid separate arrangement of equipment for each process, reduce the number of equipment, further reduce the space occupation of the equipment and the cost of the equipment, avoid conversion of the mechanical hand between the equipment, and improve the operation efficiency.

[0040] Further, a plurality of reinforcing beams 20 are equidistantly arranged on one side of the fixing plate 19 along the length direction, reinforcing beams 20 are connected with reinforcing plates 21 on the other side through bolts, the reinforcing plates 21 are provided with a plurality of connecting bolts 22 corresponding to the positions of the connecting ports 17, the connecting bolts 22 are located on a virtual circle, and the whole tool is connected with the execution end of the mechanical hand through the connecting bolts 22.

[0041] Further, in order to prevent the negative pressure suction disc 15 from being unable to adsorb the raw rubber sheet due to the height of the skirt 18 during feeding, the end of the negative pressure suction head 4 is arranged to be higher than the skirt 18, so that when the whole tool approaches the raw rubber sheet, the negative pressure suction head 4 first abuts against the raw rubber sheet to realize adsorption.

[0042] In use, first, the connecting ports 17 on the back plate 16 are connected with the execution end of the mechanical hand, then the mechanical hand drives the whole tool, the release agent is sprayed on the mold through the spray head 12, then the soft diaphragm is sucked up outside the vulcanizing machine through the suction disc 15, and the soft diaphragm is torn off from the raw rubber sheet through the third clamping jaw 14 driven by the third driving cylinder 13, then the raw rubber sheet with the torn soft diaphragm is adsorbed and picked up on the mold through the negative pressure suction head 4, then the raw rubber sheet is heated and vulcanized by the vulcanizing machine to obtain a rubber plug, then the first driving cylinder 5 drives the first clamping jaw 7 to pinch and lift the rubber sheet with the rubber plug, and then the second driving cylinder 6 drives the second clamping jaw 8 to clamp one end of the rubber sheet and pull it in one direction to realize material falling.

[0043] It should be noted that when the soft diaphragm is separated from the raw rubber sheet through the suction disc 15 and the third driving cylinder 13, the soft diaphragm will be lifted together with the raw rubber sheet when the soft diaphragm is lifted, so the two cannot be separated, therefore an additional pressing mechanism is needed to press the raw rubber sheet when the film is torn, so that the soft diaphragm is torn off from the raw rubber sheet.

[0044] It should be noted that the length and width of the soft diaphragm are larger than those of the raw rubber sheet, so the soft diaphragm will have a certain width of excess margin at the edge after being attached to the raw rubber sheet, the suction disc 15 realizes separation of the soft diaphragm and the edge of the raw rubber sheet by adsorbing the excess margin at the edge, and the pressing mechanism is inserted into the separation gap between the soft diaphragm and the raw rubber sheet to press the raw rubber sheet when the separation is performed.

[0045] The above merely describes a preferred embodiment of the present application, and is not intended to limit the protection scope of the present application, and thus: equivalent changes made according to the structure, shape, principle of the present application should be encompassed within the protection scope of the present application.

Claims

1. A multifunctional mechanical hand tool for loading and unloading a vulcanizing machine, characterized in that: The utility model provides a kind of automatic film tearing and spraying device, including first mounting body (1), two ends of the first mounting body (1) are detachably mounted with second mounting body (2) and third mounting body (3) respectively, and upper feeding unit and blanking unit are equipped on the first mounting body (1), spraying unit is equipped on the second mounting body (2), and film tearing unit is equipped on the third mounting body (3); The upper feeding unit includes a plurality of negative pressure suction heads (4) arranged in a rectangular shape. The blanking unit includes at least one first drive cylinder (5) and second drive cylinder (6), the output end of the first drive cylinder (5) is provided with a first jaw (7), the output end of the second drive cylinder (6) is provided with a second jaw (8), and the action directions of the first jaw (7) and the second jaw (8) are perpendicular. The spraying unit includes a shunt pipe (10) and a liquid guide pipe (11), the liquid guide pipe (11) and the shunt pipe (10) are communicated, the two ends of the shunt pipe (10) hold a mounting seat (9), and a plurality of spray heads (12) are provided on the shunt pipe (10). The film tearing unit includes at least one suction cup (15) and a third drive cylinder (13), and the output end of the third drive cylinder (13) is provided with a third jaw (14). The first mounting body (1) includes a rectangular back plate (16), the four edges of the back plate (16) are vertically provided with a skirt (18) respectively, and the back plate (16) is provided with a connecting port (17) for connecting with the execution end of a robot.

2. The multifunctional mechanical arm tool for feeding and discharging a vulcanizing machine according to claim 1, characterized in that: The second mounting body (2) and the third mounting body (3) are bolted with the corresponding skirt (18) on the back plate (16) respectively.

3. The multifunctional mechanical arm tool for feeding and discharging a vulcanizing machine according to claim 1, characterized in that: A fixed plate (19) is provided on the side of the first mounting body (1) close to the negative pressure suction head (4) and parallel to the back plate (16), a reinforcing beam (20) is equidistantly provided on the fixed plate (19) along the length direction, a reinforcing plate (21) is provided on the side of the reinforcing beam (20) away from the fixed plate (19), a plurality of connecting bolts (22) are provided on the reinforcing plate (21) corresponding to the position of the connecting port (17), and the connecting bolts (22) are located on a virtual circle.

4. The multifunctional mechanical arm tool for feeding and discharging a vulcanizing machine according to claim 1, characterized in that: The end of the negative pressure suction head (4) is higher than the skirt (18).

5. The multifunctional mechanical arm tool for feeding and discharging a vulcanizing machine according to claim 1, characterized in that: The first jaw (7) is provided with a friction-increasing tooth (23).

6. The multifunctional mechanical arm tool for feeding and discharging a vulcanizing machine according to claim 1, characterized in that: The second jaw (8) is in a long strip structure, and an anti-skid protrusion (24) is provided on the second jaw (8).

7. The multifunctional mechanical arm tool for feeding and discharging a vulcanizing machine according to claim 1, characterized in that: The two ends of the third mounting body (3) are provided with suction cups (15).

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