Template replacement auxiliary device

Abstract

The utility model relates to the technical field of emplastrum production, in particular to an auxiliary device for replacing a template, which comprises a support frame, a roll-over stand is rotatably connected onto the support frame, an avoiding hole for avoiding the template is arranged on the roll-over stand, when the template needs to be replaced, a template component is firstly placed on the roll-over stand by a crane, the template faces downwards, and a die holder faces upwards, and then the template component is placed on the roll-over stand. At the moment, the mold plate is arranged in the avoiding hole in a penetrating mode, then the mold base is detachably connected to the overturning frame, then the overturning frame is rotated, the mold base and the mold plate can be driven to synchronously overturn, the mold plate is overturned to the position above the mold base, at the moment, a worker can dismantle the fastener between the mold plate and the mold frame, and after the fastener is dismantled, the mold plate is moved away. And then a new template is placed on the die holder, the template and the die holder are connected, then the roll-over stand is rotated again, the new template is adjusted to be arranged downwards, at the moment, the die holder is detached from the roll-over stand, and the die holder and the template are lifted away through a crane and installed on the stamping machine.

Description

TECHNICAL FIELD

[0001] The utility model relates to plaster production technical field especially relates to a template replacement auxiliary device. BACKGROUND

[0002] When plaster production, the imprinting machine is used to imprint the coating product in the coating cutting procedure, the template assembly is used to imprint the required shape on the coating product, the template assembly includes a template and a template base, the template base is connected to the imprinting machine, the template is connected to the template base through fasteners, the imprinting end of the template faces downward, the upper end of the template abuts against the lower end of the template base, the threaded end of the fastener faces upward, the threaded end of the fastener passes through the template and is connected to the template base, the coating workbench is arranged below the template, the convex product is arranged on the coating workbench, and the imprinting machine drives the template to move downward, so that the template imprints the required shape on the coating product.

[0003] When producing different varieties of plaster, different specifications of templates need to be replaced, and the template assembly needs to be disassembled from the imprinting machine by the operator when the template is replaced, and the disassembled template assembly is hoisted to the specified position by using an electric hoist; at this time, the template faces downward and the template base faces upward, so that a plurality of workers cooperate to turn over the template to face upward, then the fasteners are unscrewed, the old template is disassembled from the base, the new template is connected to the template base through the fasteners, the template assembly is turned over again, and finally the base is connected to the imprinting machine. In the process of replacing the template, a plurality of workers need to turn over the template and the template base twice, the weight of the template and the template base is large, the operation is inconvenient, and safety accidents are prone to occur. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is that currently, when the template is replaced, a plurality of workers need to turn over the template and the template base twice, the weight of the template and the template base is large, the operation is inconvenient, and safety accidents are prone to occur.

[0005] In order to solve the above technical problems, the utility model aims at providing a template replacement auxiliary device, which comprises a support frame, a turnover frame is rotatably connected to the support frame, an avoiding hole for avoiding the template of a template assembly is arranged on the turnover frame, a template base of the template assembly is detachably connected to the turnover frame, and the template is arranged in the avoiding hole.

[0006] As a preferred scheme, the turnover frame is rotatably connected to the support frame through a rotating shaft, a driving motor is connected to the support frame, and the driving motor is in transmission connection with the rotating shaft.

[0007] As a preferred scheme, the template replacement auxiliary device further comprises a worm gear fixed to the rotating shaft and a worm rod engaged with the worm gear, a middle part of the worm rod is rotatably connected to the support frame, one end of the worm rod is rotationally connected to the output end of the driving motor, and the other end of the worm rod is connected with a hand wheel.

[0008] As a preferred scheme, the replacement auxiliary device further comprises a controller, a first emergency stop switch and a second emergency stop switch.

[0009] The first emergency stop switch and the second emergency stop switch are arranged at positions where the support frame is located on both sides of the turnover frame, and the driving motor, the first emergency stop switch and the second emergency stop switch are electrically connected with the controller.

[0010] As a preferred scheme, the support frame comprises a base, a first frame body, a second frame body and a walking wheel set, the first frame body and the second frame body are fixed on the base with a left-right interval, and the turnover frame is located between the first frame body and the second frame body; and the walking wheel set is connected to the lower end of the base.

[0011] As a preferred scheme, the support frame is connected with a telescopic stop structure, and the telescopic stop structure can be extended to below the horizontally arranged turnover frame to stop the rotation of the turnover frame.

[0012] As a preferred scheme, the telescopic stop structure comprises a stop rod which is horizontally and slidingly connected to the support frame, and a telescopic device which is fixed to the support frame, and a telescopic end of the telescopic device is connected with one end of the stop rod; and the telescopic device is elongated or shortened to drive the other end of the stop rod to extend below the turnover frame or to be shortened to be staggered with the turnover frame in up-down direction.

[0013] As a preferred scheme, one end of the stop rod, which is away from the telescopic device, is provided with a vertically arranged threaded hole, and a stop screw is screwed in the threaded hole.

[0014] As a preferred scheme, the edge of the turnover frame is provided with a quick clamp, a clamping head of the quick clamp is arranged in an interval with the turnover frame, and the mold base is arranged in the interval between the clamping head and the turnover frame.

[0015] As a preferred scheme, the edge of the turnover frame is provided with a horizontally arranged mounting hole, a stop pin is slidingly inserted in the mounting hole, and an elastic member for pushing the stop pin out of the mounting hole is further arranged in the mounting hole, and one end of the elastic member, which is extended out of the mounting hole, is in abutment with one end of the mold base which is away from the mold plate.

[0016] Compared with the prior art, the template replacement auxiliary device has the following beneficial effects:

[0017] The template replacement auxiliary device of the utility model, including support frame, support frame is rotatably connected with turnover frame, turnover frame is equipped with the hole for avoiding template for avoiding, when needing to replace template, first utilize crane and place template assembly on turnover frame, and make template downward, and die holder upward, then detachable connection is established in turnover frame to die holder, at this moment, template is arranged in the hole for avoiding, then rotates turnover frame, can drive die holder and template synchronous turnover, make template turnover above die holder, at this moment, work personnel can remove fastener between template and die frame, after removing fastener, remove template, then place new template on die holder, and utilize fastener and connect template and die holder, then rotate turnover frame again, adjust new template to downward arrangement, at this moment, remove die holder from turnover frame, utilize crane and hang off die holder and template and install on the impression machine, therefore, when replacing template, the template replacement auxiliary device of the utility model does not need to cooperate turnover die holder and template with many people, is convenient to operate, and improves operation safety. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the first axonometric view of template assembly;

[0019] Figure 2 It is the second axonometric view of template assembly;

[0020] Figure 3 It is the first axonometric view of the template replacement auxiliary device of the utility model;

[0021] Figure 4 It is the axonometric view of the template replacement auxiliary device of the utility model after opening first protective shell;

[0022] Figure 5 It is Figure 4 The partial close-up view of C;

[0023] Figure 6 It is the second axonometric view of the template replacement auxiliary device of the utility model;

[0024] Figure 7 It is Figure 6 The partial close-up view of D;

[0025] Figure 8 It is the first axonometric view of the template replacement auxiliary device of the utility model in the use process;

[0026] Figure 9 It is the installation structure schematic drawing of blocking pin;

[0027] Figure 10 It is the second axonometric view of the template replacement auxiliary device of the utility model in the use process;

[0028] In the diagram, 100 is the template assembly, 101 is the template, 1011 is the fastening hole, 102 is the lifting ring, 103 is the template base, 1 is the support frame, 11 is the base, 12 is the first frame, 13 is the second frame, 14 is the walking wheel set, 15 is the first protective shell, 151 is the groove, 16 is the second protective shell, 2 is the flipping frame, 21 is the clearance hole, 22 is the stop bar, 23 is the mounting hole, 3 is the drive motor, 41 is the worm gear, 42 is the worm, 43 is the handwheel, 51 is the first emergency stop switch, 52 is the second emergency stop switch, 6 is the telescopic stop structure, 61 is the stop bar, 62 is the telescopic device, 63 is the sleeve, 64 is the stop screw, 7 is the quick clamp, 81 is the stop pin, and 82 is the elastic element. Detailed Implementation

[0029] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0030] In the description of this utility model, it should be understood that the terms "upper," "lower," "left," "right," "top," and "bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. It should be understood that the terms "first," "second," etc., are used in this utility model to describe various information, but this information should not be limited to these terms; these terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this utility model, "first" information can also be called "second" information, and similarly, "second" information can also be called "first" information.

[0031] The template replacement auxiliary device of this utility model refers to the template component 100 to be replaced. Figure 1 , Figure 2 As shown, the mold base 103 has multiple lifting rings 102 connected to the end opposite to the template 101, and the template 101 has fastening holes 1011 for fasteners to pass through. Figures 3 to 10As shown, the preferred embodiment of the template replacement auxiliary device of the utility model, including support frame 1, support frame 1 is rotationally connected with turnover frame 2, turnover frame 2 is equipped with the avoiding hole 21 for avoiding template 101, die holder 103 is detachably connected on turnover frame 2, template 101 is arranged in avoiding hole 21;When needing to replace template 101, when needing to replace template 101, first utilize crane and place template assembly 100 on turnover frame 2, and make template 101 downward, die holder 103 upward, template 101 is arranged in avoiding hole 21 at this time, then die holder 103 is detachably connected on turnover frame 2, after rotating turnover frame 2, die holder 103 and template 101 can be driven synchronous turnover, make template 101 overturn to the upper side of die holder 103, at this time, the staff can remove the fastener between template 101 and jig, after removing fastener, remove template 101, then place new template 101 on die holder 103, and utilize fastener and connect template 101 and die holder 103, after rotating turnover frame 2 again, adjust new template 101 to arrange downward at this time, die holder 103 is removed from turnover frame 2, utilize crane and hang off die holder 103 and template 101 and install on the impression machine can;Therefore, when replacing template 101 using the template replacement auxiliary device of the utility model, it is not necessary to cooperate and overturn die holder 103 and template 101 by multiple people, it is convenient to operate, and the operation safety is improved.

[0032] Wherein, in order to flexibly adjust the position of support frame 1, in the embodiment, turnover frame 2 is rotationally connected on support frame 1 through a rotating shaft, support frame 1 is connected with a driving motor 3, and the driving motor 3 is in transmission connection with the rotating shaft. Specifically, support frame 1 includes a base 11, a first frame body 12, a second frame body 13 and a walking wheel set 14, the first frame body 12 and the second frame body 13 are fixed on the base 11 with a left-right interval, the walking wheel set 14 is connected to the lower end of the base 11, and the turnover frame 2 is located between the first frame body 12 and the second frame body 13; The left side and the right side of the turnover frame 2 are both fixed with a horizontally arranged rotating shaft, the rotating shaft located on the left side of the turnover frame 2 and the rotating shaft located on the right side of the turnover frame 2 are respectively arranged on the first frame body 12 and the second frame body 13 through two bearings, and the driving motor 3 is fixed on the first frame body 12 and in transmission connection with the rotating shaft located on the left side of the turnover frame 2.

[0033] To avoid the driving motor 3 losing power when power failure, causing the turnover frame 2 to rotate and causing safety accidents, the template replacement auxiliary device of the embodiment further comprises a worm wheel 41 fixed to the rotating shaft and a worm 42 engaged with the worm wheel 41, the middle part of the worm 42 is rotatably connected to the support frame 1, one end of the worm 42 is rotatably connected to the output end of the driving motor 3, and the other end of the worm 42 is connected with a hand wheel 43. The worm wheel 41 and the worm 42 mechanism has self-locking property, which can avoid the rotation of the turnover frame 2 when power failure; after power failure, the turnover frame 2 can be rotated to a position where rotation does not occur by rotating the hand wheel 43, so that the turnover frame 2 remains stable. In the embodiment, the driving motor 3 is arranged on the first frame body 12.

[0034] To facilitate the emergency shutdown of the driving motor 3 by the operating personnel, the template replacement auxiliary device of the embodiment further comprises a controller, a first emergency stop switch 51 and a second emergency stop switch 52; the first emergency stop switch 51 and the second emergency stop switch 52 are arranged at positions of the support frame 1 located on both sides of the turnover frame 2, and the driving motor 3, the first emergency stop switch 51 and the second emergency stop switch 52 are electrically connected with the controller. When an emergency occurs and the driving motor 3 needs to be immediately shut down to avoid further rotation of the turnover frame 2, the operating personnel can press any emergency stop switch to shut down the driving motor 3, thereby avoiding safety accidents and further improving the safety of the template 101 replacement device of the embodiment.

[0035] When disassembling the old template 101 and installing the new template 101, the turnover frame 2 needs to be kept in the state that the mold seat 103 faces downward. In the embodiment, to ensure that the turnover frame 2 can be stably kept in the horizontal state, the support frame 1 is connected with a telescopic stop structure 6 which can be extended below the horizontally arranged turnover frame 2 to stop the turnover frame 2 from rotating. In the embodiment, the telescopic stop structure 6 is arranged at the first frame body 12, and its telescopic direction is along the left-right direction. When it is needed to keep the turnover frame 2 in the horizontal state, the turnover frame 2 is first rotated to be horizontal, and then the telescopic stop structure 6 is adjusted to extend to the right outside the first frame body 12. The telescopic stop structure 6 can stop the turnover frame 2 from rotating, so that the turnover frame 2 is kept in the horizontal state.

[0036] Specifically, the telescopic stop structure 6 comprises a stop rod 61 horizontally slidingly connected to the support frame 1 and a telescopic device 62 fixed to the support frame 1, a telescopic end of the telescopic device 62 is connected to one end of the stop rod 61, and the telescopic device 62 is elongated or shortened to drive the other end of the stop rod 61 to be extended below the horizontal flip frame 2 or to be shortened to the outside of the flip frame 2. In the embodiment, two telescopic stop structures 6 are arranged on the front and rear sides of the rotating shaft, and in other embodiments of the utility model, only one telescopic stop structure 6 can be arranged below the rotating shaft, and the width of the telescopic stop structure 6 in the front-rear direction is relatively wide. In the embodiment, the first frame body 12 is fixed with a sleeve 63 arranged along the left-right direction, and the stop rod 61 is slidingly arranged in the sleeve 63.

[0037] In the embodiment, one end of the stop rod 61 away from the telescopic device 62 is provided with a vertically arranged threaded hole, and a stop screw 64 is screwed in the threaded hole. Specifically, in order to ensure the operation and installation of the turbine worm 42 and the motor, a first protective shell 15 is arranged on the outside of the first frame body 12, and a second protective shell 16 is arranged on the outside of the second frame body 13. One side of the first protective shell 15 facing the second frame body 13 is provided with a groove 151 for the stop screw 64 and the stop rod 61 to pass through transversely. The telescopic device 62 drives the stop screw 64 to move towards the second frame body 13, so that the stop screw 64 passes through the groove 151 and moves below the flip frame 2, and the upper end of the stop screw 64 abuts against the lower end of the flip frame 2.

[0038] In the embodiment, the flip frame 2 is a square frame structure, and the flip frame 2 is surrounded by four square column bodies. The lower ends of the square column body on the left side and the square column body on the right side are fixed with a stop bar 22, and the two stop bars 22 are arranged on the inner side of the square frame structure. The distance between the two stop bars 22 is less than the width of the template 101 in the left-right direction and less than the width of the mold seat 103 in the left-right direction. The interval between the two stop bars 22 forms an avoiding hole 21. The edge of the flip frame 2 is provided with a quick clamp 7, and the clamping head of the quick clamp 7 is arranged in the interval between the flip frame 2 and the mold seat 103. Specifically, the clamping head of the quick clamp 7 is arranged in an interval above and below the stop bar 22. When the quick clamp 7 is pressed down, the clamping head of the quick clamp 7 abuts against the upper end edge of the mold seat 103, and the lower end edge of the mold seat 103 abuts against the stop bar 22.

[0039] Further, the edge of the turnover frame 2 is provided with a horizontally arranged mounting hole 23, a blocking pin 81 is slidingly inserted in the mounting hole 23, and an elastic member 82 for pushing the blocking pin 81 out of the mounting hole 23 is further arranged in the mounting hole 23, and the end of the elastic member 82 extending out of the mounting hole 23 is in abutment with the end of the mold base 103 away from the mold plate 101. In the embodiment, the blocking pin 81 is arranged at the upper end of the square column located at the front side and the square column located at the rear side, the blocking pin 81 can be compressed to retract into the mounting hole 23 by pressing the blocking pin 81, so that the mold group can fall on the blocking strip 22, the blocking pin 81 extends to the middle part of the square frame under the action of the elastic member 82 when the blocking pin 81 is released, and the blocking pin 81 is stopped by the upper end of the mold base 103, further improving the stability of the connection of the mold base 103 on the turnover frame 2.

[0040] In summary, the mold plate replacement auxiliary device of the utility model, including support frame 1, support frame 1 is rotatably connected with turnover frame 2, turnover frame 2 is equipped with the avoiding hole 21 for avoiding mold plate 101, when needing to replace mold plate 101, first use the crane to place mold plate assembly 100 on turnover frame 2, and make mold plate 101 downward, mold base 103 upward, then detachably connect mold base 103 on turnover frame 2, at this time, mold plate 101 is arranged in avoiding hole 21, then rotate turnover frame 2, can drive mold base 103 and mold plate 101 synchronous turnover, make mold plate 101 overturn to the top of mold base 103, at this time, the worker can remove the fastener between mold plate 101 and mold frame, after removing the fastener, remove mold plate 101, then place new mold plate 101 on mold base 103, and connect mold plate 101 and mold base 103 using fastener, then rotate turnover frame 2 again, adjust new mold plate 101 to downward arrangement, at this time, remove mold base 103 from turnover frame 2, use the crane to lift off mold base 103 and mold plate 101 and install on the platen press, therefore, when replacing mold plate 101 using the mold plate replacement auxiliary device of the utility model, it is not necessary to cooperate with multiple people to overturn mold base 103 and mold plate 101, which is convenient to operate and improves work safety.

[0041] The above only describes the preferred embodiments of the utility model, and it should be noted that those skilled in the art can make several improvements and replacements without departing from the technical principles of the utility model, and these improvements and replacements should also be considered as the protection scope of the utility model.

Claims

1. A template changing assist device characterized by comprising: The support frame (1) is provided with a turnover frame (2) which is rotatably connected to the support frame (1), the turnover frame (2) is provided with an avoiding hole (21) for avoiding the template (101) of a template assembly (100), a template seat (103) of the template assembly (100) is detachably connected to the turnover frame (2), and the template (101) is arranged in the avoiding hole (21); the turnover frame (2) is rotated to drive the template seat (103) and the template (101) to synchronously turn over, so that the template (101) is turned over above the template seat (103).

2. The template changing aid according to claim 1, characterized in that The turnover frame (2) is rotatably connected to the support frame (1) through a rotating shaft, and a driving motor (3) is connected to the support frame (1); the driving motor (3) is in transmission connection with the rotating shaft.

3. The template changing aid according to claim 2, characterized in that The template replacement auxiliary device further comprises a worm wheel (41) fixed to the rotating shaft and a worm gear (42) in meshing connection with the worm wheel (41); the middle part of the worm gear (42) is rotatably connected to the support frame (1), one end of the worm gear (42) is in rotation-stopping connection with the output end of the driving motor (3), and the other end of the worm gear (42) is connected with a hand wheel (43).

4. The template changing aid according to claim 2, characterized in that The replacement auxiliary device further comprises a controller, a first emergency stop switch (51) and a second emergency stop switch (52); The first emergency stop switch (51) and the second emergency stop switch (52) are arranged at positions on the support frame (1) on both sides of the turnover frame (2), and the driving motor (3), the first emergency stop switch (51) and the second emergency stop switch (52) are electrically connected with the controller.

5. The template changing aid according to claim 1, characterized in that The support frame (1) comprises a base (11), a first frame body (12), a second frame body (13) and a walking wheel set (14); the first frame body (12) and the second frame body (13) are fixed on the base (11) with a left-right interval, and the turnover frame (2) is located between the first frame body (12) and the second frame body (13); the walking wheel set (14) is connected to the lower end of the base (11).

6. The template changing aid according to claim 1, characterized in that The support frame (1) is connected with a telescopic stop structure (6), which can be extended below the horizontally arranged turnover frame (2) to stop the rotation of the turnover frame (2).

7. The template changing aid according to claim 6, characterized in that The telescopic stop structure (6) comprises a stop rod (61) which is horizontally and slidingly connected to the support frame (1) and a telescopic device (62) which is fixed to the support frame (1); the telescopic end of the telescopic device (62) is connected with one end of the stop rod (61); the telescopic device (62) is elongated or shortened to drive the other end of the stop rod (61) to extend below the turnover frame (2) or to be shortened to be staggered above and below the turnover frame (2).

8. The template changing aid according to claim 7, characterized in that One end of the stop rod (61) away from the telescopic device (62) is provided with a vertically arranged threaded hole, and a stop screw (64) is screwed in the threaded hole.

9. The template changing aid according to claim 1, characterized in that The edge of the turnover frame (2) is provided with a quick clamp (7), the clamping head of the quick clamp (7) is arranged in space from the turnover frame (2), and the mold base (103) is arranged in the space between the clamping head and the turnover frame (2).

10. The template changing aid according to claim 1, characterized in that The edge of the turnover frame (2) is provided with a horizontally arranged mounting hole (23), a blocking pin (81) is slidingly inserted in the mounting hole (23), and an elastic element (82) for pushing the blocking pin (81) out of the mounting hole (23) is further arranged in the mounting hole (23), and one end of the elastic element (82) extending out of the mounting hole (23) is in abutment with one end of the mold base (103) away from the formwork (101).

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