Demolding device for fishing rod production

Abstract

The utility model belongs to the technical field of fishing rod production, and particularly relates to a demolding device for fishing rod production, which comprises a working table and supporting columns, the supporting columns are fixedly connected to four corners of the lower side of the working table, the upper side of the working table is connected with a base, and the outer end of the working table is connected with a demolding mechanism. According to the demolding device for fishing rod production, when a fishing rod is demolded, a base is fixed to a workbench, at the moment, the rear end of a fishing rod inner mold on the base is located between an upper round roller and a lower round roller, then a first motor is started to drive a second threaded rod and a third threaded rod to rotate, and an upper adjusting block and a lower adjusting block are driven to move relatively; and after the upper round roller and the lower round roller move to the outer side of the rear end of the mold, the first motor is closed, the second motor and the third motor are started to enable the upper round roller and the lower round roller to rotate relatively to pull out the mold in all the fishing rods on the base, the multiple fishing rods at the upper end of the base are demolded at a time, and the demolding working efficiency of the fishing rods is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a fishing rod production technical field, concretely is a demolding device for fishing rod production. BACKGROUND

[0002] The fishing rod is a kind of fishing tool, and the appearance is slender multi-section rod-like object, generally has a handle, gradually thins and sharpens from handle to rear end, is used with a fishing line to connect the fishhook with bait to use, and the fishing rod is originally used by mankind to catch fish and live tool, and present usually is used in the fishing leisure in outdoor sports, and simultaneously can be used in some fishing competitive sports or outdoor competition.

[0003] However, in the process of fishing rod production, the fishing rod needs to be demolded, but the structure of the existing fishing rod demolding device is single, can only demold one size of fishing rod, cannot be adjusted and adapted according to the size of the fishing rod, and the practicability is weak, although the demolding can be carried out by replacing the limiting plate corresponding to the fishing rod, but the operation is also relatively cumbersome, and it is inconvenient to use.

[0004] As disclosed in Chinese patent CN221066947U, a demolding device for fishing rod production is disclosed, which is provided with a demolding component, a second motor drives a second bidirectional screw rod to rotate, the second bidirectional screw rod moves the two second sliding blocks to each other under the action of the second sliding groove, so that the first demolding plate and the second demolding plate move horizontally to each other, so that the first demolding plate and the second demolding plate are clamped through the clamping groove according to the size of the fishing rod, so as to limit the fishing rod, and the mold is convenient to drive the component to pull out from the inside of the fishing rod, compared with the single structure of the existing device, the utility model can adjust according to the size of the fishing rod, so that the first demolding plate and the second demolding plate are clamped through the clamping groove, so as to limit the fishing rod, and the mold is convenient to pull out from the inside of the fishing rod, and the practicability is improved.

[0005] However, the demolding device needs to be transported by the conveying belt and pushed by the push plate after the demolding process of one fishing rod, and then the fishing rod and the mold therein are clamped respectively, so that the demolding process of the next fishing rod can be carried out, thereby leading to low demolding efficiency of the fishing rod.

[0006] Therefore, we urgently need to provide a high-efficiency demolding demolding device for fishing rod production. SUMMARY

[0007] The utility model aims at providing a demolding device for fishing rod production to solve the problems in the above background technology.

[0008] In order to achieve the above object, the utility model provides the following technical scheme: A demoulding device for fishing rod production, including work table and support column, the support column fixedly connected with the lower side four corners of work table, the upper side of work table is connected with base, the outer end of work table is connected with demoulding mechanism.

[0009] The demoulding mechanism includes the compression rod that is hinged to the left side upper end of the base through the hinge, the right side of the compression rod is fixedly connected with the first threaded rod, the outer side of the first threaded rod is connected with the compression ring, the right side middle position of the base is fixedly connected with the connecting plate, the inside of the compression rod is connected with the spring, the lower end of the spring is fixedly connected with the sliding rod, the lower end of the sliding rod is fixedly connected with the pressing plate, the rear right end of the work table is fixedly connected with the rectangular frame, the upper side of the rectangular frame is installed with the first motor, the output shaft lower end of the first motor is fixedly connected with the second threaded rod, the lower end of the second threaded rod is fixedly connected with the third threaded rod in symmetry, the middle position of the rectangular frame bottom is fixedly connected with the bearing, the outer end of the second threaded rod is connected with the upper adjusting block, the right rear end of the upper adjusting block is installed with the second motor, the left end outside of the output shaft of the second motor is fixedly connected with the upper round roller, the outer end of the third threaded rod is connected with the lower adjusting block, the right rear end of the lower adjusting block is installed with the third motor, the left end outside of the output shaft of the third motor is fixedly connected with the lower round roller, the upper side of the work table is connected with the dismounting unit.

[0010] Further improvement lies in that the dismounting unit includes the limiting block fixedly connected with the upper side four corners of the work table, the inside of the limiting block is connected with the bolt, the left and right ends of the upper side of the base are fixedly connected with the handle.

[0011] Further improvement lies in that the inner side of the compression ring is provided with the internal thread, the upper end middle position of the connecting plate is provided with the recess, the inner side of the compression ring is threadedly connected with the outer side of the first threaded rod, the outer side of the first threaded rod is slidingly connected with the inner side of the recess, the left side of the compression ring abuts at the recess of the right side of the connecting plate, the upper side of the base abuts with the lower side of the compression rod, so that the compression ring is threadedly connected to the outer right end of the first threaded rod, until the left side of the compression ring abuts to the right side of the connecting plate, the compression rod can be fixed to the upper side of the base.

[0012] Further improvement lies in that arc-shaped grooves are equidistantly arranged on the upper side of the base and the lower side of the pressing rod, a circular groove is arranged above the arc-shaped groove in the interior of the pressing rod, the upper end of the spring is fixedly connected with the inner top end of the circular groove, the outer side of the sliding rod is slidably connected with the inner side of the circular groove, and the inner side of the arc-shaped groove on the upper end of the base and the lower side of the pressing plate abut against the outer side of the fishing rod to be demolded, so that after the fishing rod to be demolded is placed in the arc-shaped groove on the upper side of the base, the pressing rod is fixed to the upper side of the base, at this time, the pressing plate on the lower end of the base extrudes the outer upper end of the fishing rod to be demolded, and the fishing rod to be demolded is extruded and fixed in the arc-shaped groove.

[0013] Further improvement lies in that a first threaded hole is arranged at the front end in the interior of the upper adjusting block, a second threaded hole is arranged at the front end in the interior of the lower adjusting block, the outer side of the second threaded rod is threadedly connected with the inner side of the first threaded hole, the outer side of the third threaded rod is threadedly connected with the inner side of the second threaded hole, the left and right sides of the front ends of the upper adjusting block and the lower adjusting block are slidably connected with the inner side of the rectangular frame, and the lower end of the third threaded rod is fixedly connected with the inner side of the bearing, so that when the output shaft of the first motor rotates, the second threaded rod and the third threaded rod are driven to rotate together, so that the outer ends of the upper adjusting block and the lower adjusting block relatively slide along the inner side of the rectangular frame.

[0014] Further improvement lies in that the outer sides of the upper circular roller and the lower circular roller abut against the outer side of the fishing rod mold at the outer end of the fishing rod, so that after the upper circular roller and the lower circular roller are moved to the outer end of the fishing rod mold, the upper circular roller and the lower circular roller are relatively rotated by starting the second motor and the third motor, and the mold clamped between the upper circular roller and the lower circular roller can be pulled backward.

[0015] Further improvement lies in that a third threaded hole is arranged in the interior of the limiting block, insertion holes are arranged at the front and rear of the left and right ends of the base, the outer side of the bolt is threadedly connected with the inner side of the third threaded hole, and the outer side of the bolt is inserted into the insertion hole, so that the bolt in the interior of the limiting block is rotated, one end of the bolt away from the screw head is moved into the insertion hole at the left and right ends of the base, and the base can be fixed to the workbench.

[0016] Further improvement lies in that the lower side of the pressing plate and the outer sides of the upper circular roller and the lower circular roller are fixedly connected with rubber pads, so that the outer side of the fishing rod is contacted by the flexible rubber pad on the lower side of the pressing plate, and the fishing rod is more firmly fixed to the base.

[0017] In summary, the demolding device for fishing rod production is disclosed.

[0018] The technical scheme is characterized by fixing the base provided with the fishing rod to be demolded to the upper side of the workbench, and after the end of the fishing rod mold is located between the upper roller and the lower roller, the first motor is started to drive the second threaded rod and the third threaded rod to rotate, the upper adjusting block and the lower adjusting block are driven to move relatively, until the upper roller and the lower roller move to the outside of the rear end of the mold, the second motor and the third motor are started to drive the upper roller and the lower roller to rotate relatively, the mold in the fishing rod above the base is drawn out, and in the process, other workers install the fishing rod to be demolded on another base, after the fishing rod demolding on the base on the workbench is completed, the base on the workbench is disassembled, another base is installed to perform the fishing rod demolding work again, so that the fishing rod on the base can be demolded at one time through the loading mode of disassembling and assembling the base, the number of fishing rods demolded in unit time is increased, and the efficiency of the fishing rod demolding work is improved.

[0019] Further, the sliding rod and the pressing plate are extruded by the compressible spring, so that the upper end of the fishing rod in the arc-shaped groove is pressed tightly by the pressing plate due to the extrusion of the spring, the fishing rods with different diameters are fixed, and the demolding device can demold fishing rods with different sizes. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic view of the main structure of the utility model;

[0021] Figure 2 It is a schematic view of the structure of the workbench of the utility model;

[0022] Figure 3 It is a schematic view of the structure of the base of the utility model;

[0023] Figure 4 It is a schematic view of the structure of the spring of the utility model;

[0024] Figure 5 It is a schematic view of the internal structure of the rectangular frame of the utility model;

[0025] Figure 6 It is Figure 1 the enlarged view of A;

[0026] In the figure: 1, workbench; 2, support column; 3, base; 401, pressing rod; 402, first threaded rod; 403, pressing ring; 404, connecting plate; 405, spring; 406, sliding rod; 407, pressing plate; 408, rectangular frame; 409, first motor; 410, second threaded rod; 411, third threaded rod; 412, bearing; 413, upper adjusting block; 414, second motor; 415, upper round roller; 416, lower adjusting block; 417, third motor; 418, lower round roller; 501, limiting block; 502, bolt; 503, handle. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Please refer to Figures 1-6 The utility model provides a kind of technical solutions: a fish rod production is demoulded with demoulding device, including workbench 1 and support column 2, support column 2 is fixedly connected in the lower side four corners of workbench 1, the upper side of workbench 1 is connected with base 3, and the outer end of workbench 1 is connected with demoulding mechanism.

[0029] Demoulding mechanism includes the pressing rod 401 being hinged to the left side upper end of base 3 by hinge, the right side of pressing rod 401 is fixedly connected with first threaded rod 402, the outside of first threaded rod 402 is connected with pressing ring 403, the right side middle position of base 3 is fixedly connected with connecting plate 404, the inside of pressing ring 403 is provided with internal thread, the upper end middle position of connecting plate 404 is provided with recess, the inside of pressing ring 403 is threadedly connected with the outside of first threaded rod 402, the outside of first threaded rod 402 is slidably connected with the inside of recess, the left side of pressing ring 403 is in abutment with the recess of the right side of connecting plate 404, and the upper side of base 3 is in abutment with the lower side of pressing rod 401, so that after pressing rod 401 is rotated to the upper side of base 3, and the first threaded rod 402 of right end thereof is slid to the recess of the upper end of connecting plate 404, then pressing ring 403 is threadedly connected to the outside right end of first threaded rod 402, until the left side of pressing ring 403 is in abutment to the right side of connecting plate 404, pressing rod 401 can be fixed to the upper side of base 3.

[0030] The spring 405 is internally connected with the pressure rod 401, the lower end of the spring 405 is fixedly connected with the sliding rod 406, the lower end of the sliding rod 406 is fixedly connected with the pressing plate 407, the upper side of the base 3 and the lower side of the pressure rod 401 are equally provided with arc-shaped grooves, the position of the pressure rod 401 inside above the arc-shaped grooves is provided with a circular groove, the upper end of the spring 405 is fixedly connected with the inner top end of the circular groove, the outer side of the sliding rod 406 is slidingly connected with the inner side of the circular groove, and the inner side of the arc-shaped groove of the upper end of the base 3 and the lower side of the pressing plate 407 abut against the outer side of the fishing rod to be demolded. Thus, after the fishing rod to be demolded is placed in the arc-shaped groove on the upper side of the base 3, the pressure rod 401 is fixed to the upper side of the base 3, at this time, the pressing plate 407 at the lower end of the base 3 will extrude the outer upper end of the fishing rod to be demolded, and the spring 405 is in a compressed state, so that the fishing rod to be demolded is extruded and fixed in the arc-shaped groove, and the installation of the fishing rod to be demolded on the base 3 is completed.

[0031] The rectangular frame 408 is fixedly connected to the rear right end of the workbench 1, the first motor 409 is installed on the upper side of the rectangular frame 408, the output shaft lower end of the first motor 409 is fixedly connected with the second threaded rod 410, the lower end of the second threaded rod 410 is fixedly connected with the third threaded rod 411 in a symmetrical manner, the bearing 412 is fixedly connected to the middle position of the bottom end of the rectangular frame 408, the outer end of the second threaded rod 410 is connected with the upper adjusting block 413, the right rear end of the upper adjusting block 413 is installed with the second motor 414, the output shaft left end outer side of the second motor 414 is fixedly connected with the upper circular roller 415, the outer end of the third threaded rod 411 is connected with the lower adjusting block 416, the inner front end of the upper adjusting block 413 is provided with a first threaded hole, the inner front end of the lower adjusting block 416 is provided with a second threaded hole, the outer side of the second threaded rod 410 is threadedly connected with the inner side of the first threaded hole, the outer side of the third threaded rod 411 is threadedly connected with the inner side of the second threaded hole, the left and right sides of the front ends of the upper adjusting block 413 and the lower adjusting block 416 are slidingly connected with the inner side of the rectangular frame 408, and the lower end outer side of the third threaded rod 411 is fixedly connected with the inner side of the bearing 412. Thus, when the output shaft of the first motor 409 is rotated, the second threaded rod 410 and the third threaded rod 411 can be driven to rotate together, so that the outer end of the upper adjusting block 413 and the lower adjusting block 416 relatively slide along the inner side of the rectangular frame 408.

[0032] The third motor 417 is installed on the right rear end of the lower adjusting block 416, the output shaft left end outer side of the third motor 417 is fixedly connected with the lower circular roller 418, and the outer sides of the upper circular roller 415 and the lower circular roller 418 abut against the outer side of the fishing rod mold at the outer end of the fishing rod. Thus, after the upper circular roller 415 and the lower circular roller 418 are moved to the outer end of the fishing rod mold, the mold clamped therebetween can be pulled backward by relatively rotating the upper circular roller 415 and the lower circular roller 418 through the starting of the second motor 414 and the third motor 417, so that the mold is extracted from the fishing rod, thereby achieving the demolding effect.

[0033] The upper side of the workbench 1 is connected with a disassembly unit, the disassembly unit includes a limiting block 501 fixedly connected to the upper side of the workbench 1 at four corners, the inside of the limiting block 501 is connected with a bolt 502, the left and right ends of the upper side of the base 3 are fixedly connected with handles 503, the inside of the limiting block 501 is provided with a third threaded hole, the front and rear of the left and right ends of the base 3 are provided with insertion holes, the outside of the bolt 502 is threadedly connected with the inside of the third threaded hole, and the outside of the bolt 502 is inserted into the inside of the insertion hole, so that after the base 3 is placed between the limiting blocks 501 on the upper side of the workbench 1, the bolt 502 inside the limiting block 501 is rotated, the end of the bolt 502 away from the screw head is moved into the insertion hole at the left and right ends of the base 3, and the base 3 can be fixed to the workbench 1, so that the base 3 can be quickly disassembled and assembled on the workbench 1.

[0034] The lower side of the pressing plate 407 and the outside of the upper circular roller 415 and the lower circular roller 418 are fixedly connected with rubber pads, so that the flexible rubber pads on the lower side of the pressing plate 407 contact the outside of the fishing rod, the fishing rod can be more firmly fixedly connected to the base 3, the movement of the fishing rod during the demolding process is avoided, and the demolding work is affected, and the rubber pads on the outside of the upper circular roller 415 and the lower circular roller 418 contact the outside of the fishing rod mold, so that when the upper circular roller 415 and the lower circular roller 418 drive the mold to move by rotating, the upper circular roller 415 and the lower circular roller 418 do not slide relative to the outside of the mold, and the mold is smoothly pulled out of the fishing rod for demolding.

[0035] Working principle: when the fish rod is demoulded, first, the fish rod to be demoulded is placed in the arc-shaped groove on the upper end of the base 3 in sequence, and the inner mold of the fish rod extends to the rear end of the base 3, then the upper end of the base 3 is rotated to press the rod 401, until the first threaded rod 402 on the right end of the pressing rod 401 slides into the groove on the upper end of the connecting plate 404, then the pressing ring 403 is screwed to the outside of the first threaded rod 402, until the left side of the pressing ring 403 abuts against the connecting plate 404, the pressing rod 401 is fixed to the upper side of the base 3, and the pressing plate 407 at the lower end of the pressing rod 401 tightly presses the upper end of the fish rod in the arc-shaped groove, the fish rod is fixed in the arc-shaped groove, then the base 3 is placed on the upper side of the workbench 1, and the insertion holes at the left and right ends of the base 3 are located at the limiting block 501, then the bolt 502 inside the limiting block 501 is rotated to move the bolt 502 into the insertion hole, the base 3 is fixed on the workbench 1, at this time, the rear end of the inner mold of the fish rod on the base 3 is located between the upper roller 415 and the lower roller 418, then the first motor 409 is started to drive the second threaded rod 410 and the third threaded rod 411 to rotate, driving the upper adjusting block 413 and the lower adjusting block 416 to move relatively, until the upper roller 415 and the lower roller 418 move to the outside of the rear end of the mold, then the first motor 409 is closed, the second motor 414 and the third motor 417 are started to make the upper roller 415 and the lower roller 418 rotate relatively to pull out the mold in all the fish rods on the base 3, and the multiple fish rods on the upper end of the base 3 are demoulded at one time, which speeds up the demoulding work efficiency of the fish rod.

[0036] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. A demolding device for fishing rod production, comprising a workbench (1) and support columns (2) fixedly connected to the lower side of the workbench (1), characterized in that: The upper side of the workbench (1) is connected with a base (3), and the outer end of the workbench (1) is connected with a demolding mechanism. The demolding mechanism comprises a pressing rod (401) hingedly connected to the left upper end of the base (3) through a hinge, a first threaded rod (402) fixedly connected to the right side of the pressing rod (401), a pressing ring (403) connected to the outer side of the first threaded rod (402), a connecting plate (404) fixedly connected to the right side of the base (3) at the middle position, a spring (405) connected to the inside of the pressing rod (401), a sliding rod (406) fixedly connected to the lower end of the spring (405), a pressing plate (407) fixedly connected to the lower end of the sliding rod (406), a rectangular frame (408) fixedly connected to the rear right end of the workbench (1), a first motor (409) mounted on the upper side of the rectangular frame (408), a second threaded rod (410) fixedly connected to the output shaft of the first motor (409) at the lower end, a third threaded rod (411) fixedly connected to the lower end of the second threaded rod (410) in a symmetrical manner, a bearing (412) fixedly connected to the base (3) at the middle position of the bottom end of the rectangular frame (408), an upper adjusting block (413) connected to the outer end of the second threaded rod (410), a second motor (414) mounted on the right rear end of the upper adjusting block (413), an upper circular roller (415) fixedly connected to the outer side of the output shaft of the second motor (414) at the left end, a lower adjusting block (416) connected to the outer end of the third threaded rod (411), a third motor (417) mounted on the right rear end of the lower adjusting block (416), a lower circular roller (418) fixedly connected to the outer side of the output shaft of the third motor (417) at the left end, and a dismounting unit connected to the upper side of the workbench (1).

2. The demolding device for a fishing rod production according to claim 1, characterized in that: The dismounting unit comprises limiting blocks (501) fixedly connected to the upper side of the workbench (1) at the four corners, and bolts (502) connected to the inside of the limiting blocks (501).

3. The demolding device for a fishing rod production according to claim 1, characterized in that: The inner side of the pressing ring (403) is provided with an internal thread, the upper end of the connecting plate (404) is provided with a groove at the middle position, the inner side of the pressing ring (403) is threadedly connected with the outer side of the first threaded rod (402), the outer side of the first threaded rod (402) is slidingly connected with the inner side of the groove, the left side of the pressing ring (403) abuts against the groove on the right side of the connecting plate (404), and the upper side of the base (3) abuts against the lower side of the pressing rod (401).

4. The demolding device for a fishing rod production according to claim 1, characterized in that: The upper side of the base (3) and the lower side of the pressing rod (401) are provided with arc-shaped grooves at equal distances, a circular groove is formed in the pressing rod (401) at a position above the arc-shaped grooves, the upper end of the spring (405) is fixedly connected with the inner top end of the circular groove, the outer side of the sliding rod (406) is slidingly connected with the inner side of the circular groove, and the inner side of the arc-shaped groove of the base (3) and the lower side of the pressing plate (407) abut against the outer side of the fishing rod to be demolded.

5. The demolding device for a fishing rod production according to claim 1, characterized in that: The interior front end of the upper adjusting block (413) is provided with a first threaded hole, the interior front end of the lower adjusting block (416) is provided with a second threaded hole, the outer side of the second threaded rod (410) is in threaded connection with the inner side of the first threaded hole, the outer side of the third threaded rod (411) is in threaded connection with the inner side of the second threaded hole, the left and right sides of the front end of the upper adjusting block (413) and the lower adjusting block (416) are in sliding connection with the inner side of the rectangular frame (408), and the lower end of the outer side of the third threaded rod (411) is in fixed connection with the inner side of the bearing (412).

6. The demolding device for a fishing rod production according to claim 1, characterized in that: The outer sides of the upper circular roller (415) and the lower circular roller (418) are in abutment with the fishing rod mold outside the outer end of the fishing rod.

7. The demolding device for a fishing rod production according to claim 2, characterized in that: The interior of the limiting block (501) is provided with a third threaded hole, the front and rear of the left and right ends of the base (3) are provided with insertion holes, the outer side of the bolt (502) is in threaded connection with the inner side of the third threaded hole, and the outer side of the bolt (502) is in insertion with the inner side of the insertion hole.

8. The demolding device for a fishing rod production according to claim 1, characterized in that: The lower side of the pressing plate (407) and the outer sides of the upper circular roller (415) and the lower circular roller (418) are all fixedly connected with rubber pads.

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