Bridge deck system component mold opening and closing equipment

Abstract

The utility model relates to the technical field of transportation and storage, in particular to bridge deck system component mold opening and closing equipment. Comprising four mold opening and closing devices which are respectively and independently arranged corresponding to four side molds of a mold, the four mold opening and closing devices are arranged at one ends / sides of the corresponding side molds, the mold opening and closing devices comprise two sets of end side mold opening and closing devices and two sets of side mold opening and closing devices, and each side mold opening and closing device comprises a side tightening mechanism, a supporting frame and a first sliding rail support. The side edge tightening mechanism is connected with the first sliding rail support through a supporting frame, a first sliding block is arranged at the bottom of the supporting frame and drives the supporting frame to slide on the first sliding rail, the output end of the first feeding cylinder is fixedly connected with the bottom of the supporting frame, and the other end of the first feeding cylinder is fixedly connected with the first sliding rail support. According to the invention, through the end edge mold opening and closing device and the two groups of side edge mold opening and closing devices, after a forming mold is carried to a demolding position, automatic demolding and automatic carrying are carried out, so that automatic production is realized, human participation is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of auxiliary equipment for producing auxiliary structural parts of bridge decks, and in particular to a bridge deck component opening and closing mold equipment. Background Art

[0002] At present, in the production of bridge deck components in my country, the demoulding process of components is relatively backward, mainly using mechanical and manual methods, with low automation, low mold utilization, poor production efficiency, large equipment footprint, and more hoisting operations, and large equipment investment. The demoulding equipment of the existing technology cannot be used in automated production lines. Summary of the invention

[0003] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the present invention is to provide a bridge deck component opening and closing mold equipment, which can realize automatic demolding and automatic transportation after the forming mold is transported to the demolding position, thereby realizing automatic production, reducing human participation and improving production efficiency.

[0004] In order to solve the above problems, the present invention provides a bridge deck component opening and closing mold device, comprising four opening and closing mold devices independently arranged for four side molds of the corresponding mold, the four opening and closing mold devices are arranged at one end / side of the corresponding side mold, and the opening and closing mold devices include two sets of end side mold opening and closing devices and two sets of side side mold opening and closing devices;

[0005] The side mold opening and closing device includes a side tightening mechanism, a support frame and a first slide rail support. The side tightening mechanism is connected to the first slide rail support through the support frame. A first slider is provided at the bottom of the support frame. A first slide rail is provided on the first slide rail support. The first slider drives the support frame to slide on the first slide rail. The output end of the first feed cylinder is fixedly connected to the bottom of the support frame, and the other end of the first feed cylinder is fixedly connected to the first slide rail support.

[0006] Optionally, the side tightening mechanism includes a first mounting frame arranged on one side of the support frame, a first push-pull cylinder is arranged at the center of the first mounting frame, the output end of the first push-pull cylinder is clamped with the side of the mold, transverse frames are arranged at both ends of the first mounting frame, a second slide rail is arranged on the mounting frame, a second slider is arranged at one end of the transverse frame, the transverse frame is slidably arranged on the second slide rail through the second slider, a driving cylinder is arranged between the transverse frame and the first mounting frame, and a plurality of motor tightening parts are arranged on the bottom of the first mounting frame and one side of the transverse frame.

[0007] Optionally, the motor tightening member includes a bearing box fixedly arranged at the bottom of the first mounting frame, a motor is arranged at one end of the bearing box, an output shaft of the motor passes through the bearing box and is fixedly connected to the flat head body, a spring sleeve is also arranged on the output shaft of the motor, a spring is arranged between the spring sleeve and the flat head body, and the flat head body is adapted to a connector arranged on the mold;

[0008] The bearing box is provided with a fourth proximity switch, and the spring sleeve is provided with a fourth induction head.

[0009] Optionally, the end mold opening and closing device includes: an end tightening mechanism and a lifting mechanism, the lifting mechanism is arranged on both sides of the end tightening mechanism, a third slider is installed at the bottom of the lifting mechanism, a second slide rail support is arranged below the lifting mechanism, a third slide rail is arranged on the second slide rail support, and a second feed cylinder is arranged between the third slide rail and the lifting mechanism.

[0010] Optionally, the lifting mechanism comprises a lifting bracket arranged above the second slide rail support, the lifting bracket is provided with a fourth slide rail, a connecting block is slidably provided on the fourth slide rail, a pull rod is provided at the bottom of the connecting block, the pull rod is fixedly connected to the end edge tightening mechanism, and a lifting cylinder is provided between the top of the lifting bracket and the connecting block;

[0011] The third proximity switches are arranged on both upper and lower sides of the lifting bracket, the third induction head is arranged correspondingly on the connecting block, and the bottom of the fourth slide rail is arranged with a positioning block.

[0012] Optionally, the end edge tightening mechanism includes a second mounting frame and a third mounting frame fixedly arranged on one side of the second mounting frame, the second mounting frame is provided with two second push-pull cylinders, and the third mounting frame is provided with a plurality of motor tightening members.

[0013] Optionally, a guide tube bracket is fixedly provided on the top of the lifting bracket, a guide tube is installed on the guide tube bracket, a positioning groove is opened on the guide tube, a positioning shaft is provided in the guide tube, a first sensing head is provided on the positioning groove of the positioning shaft, and a first proximity switch is fixedly provided on the guide tube bracket.

[0014] Optionally, a second proximity switch is disposed on the first mounting frame near the second slide rail, and a second sensing head is disposed at the end of the transverse frame.

[0015] Optionally, the output ends of the first proximity switch, the second proximity switch and the third proximity switch are connected to the input end of the controller, and the output end of the controller is connected to the guide cylinder, the drive cylinder, the lifting cylinder and the motor.

[0016] The present invention has the following advantages:

[0017] When the mold needs to be opened, first drive the first feed cylinder to open and adjust it according to the size of the mold. The first feed cylinder drives the side tightening device to move closer to the mold. At this time, according to the size of different molds, start the driving cylinder to drive the transverse frame to move. When the transverse frame is moved to the corresponding position between the motor tightening part and the connector on the mold, stop moving. At this time, start the second feed cylinder to drive the side tightening device to move closer to the mold. After moving to the appropriate position, start the lifting cylinder to drive the second mounting frame to rise through the connecting block. When the motor tightening device on the second mounting frame corresponds to the position of the connector on the mold, stop moving. At this time, start the motor to make the flat head body engage with the connector. At this time, start the first push-pull cylinder and the second push-pull cylinder. The output ends of the first push-pull cylinder and the second push-pull cylinder are engaged with the side mold of the mold, thereby driving the opening of the side mold. After the molding mold is transported to the demolding position, automatic demolding and automatic transportation are performed to realize automatic production, reduce human participation, and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic structural diagram of a bridge deck component opening and closing mold device is shown;

[0020] Figure 2 Shows Figure 1 Schematic diagram of the middle side mold opening and closing device;

[0021] Figure 3 Shows Figure 1 Schematic diagram of the middle side mold opening and closing device;

[0022] Figure 4 Shows Figure 1 Schematic diagram of the middle and side mold opening and closing device;

[0023] Figure 5 Shows Figure 1 Schematic diagram of the middle and side mold opening and closing device;

[0024] Figure 6 Shows Figure 2 A schematic diagram of the structure of the motor tightening parts;

[0025] Figure 7 Shows Figure 5 The enlarged view of point A in the middle;

[0026] Figure 8Shows Figure 5 The enlarged view of point B in the middle;

[0027] Fig. 9 A schematic structural diagram of the mold 1 is shown.

[0028] Description of reference numerals:

[0029] 1. Mould;

[0030] 2. Side mold opening and closing device; 21. Side tightening mechanism; 22. Support frame; 2101. First slide rail support; 2102. First slide rail; 2103. First slider; 2104. First feed cylinder; 2105. First mounting frame; 2106. First push-pull cylinder; 2107. Transverse frame; 2108. Second slide rail; 2109. Second slider; 2110. Drive cylinder; 2111. Motor tightening member; 2112. Second proximity switch; 2113. Second sensor head;

[0031] 21111, bearing box; 21112, motor; 21113, flat head; 21114, spring sleeve; 21115, spring; 21116, fourth proximity switch; 21117, fourth sensor head;

[0032] 3. End mold opening and closing device; 31. Lifting mechanism; 32. End tightening mechanism; 3101. Second slide rail support; 3102. Third slider; 3103. Third slide rail; 3104. Second feed cylinder; 3105. Lifting bracket; 3106. Lifting cylinder; 3107. Fourth slide rail; 3108. Connecting block; 3109. Guide cylinder; 3110. Positioning groove; 3111. First proximity switch; 3112. First sensor head; 3113. Pull rod; 3114. Third proximity switch; 3115. Third sensor head; 3116. Guide cylinder bracket; 3117. Positioning block; 3201. Second mounting bracket; 3202. Third mounting bracket; 3203. Second push-pull cylinder. DETAILED DESCRIPTION

[0033] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. 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.

[0034] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0035] This embodiment provides a bridge deck component opening and closing mold device, such as Figure 1As shown, a bridge deck component opening and closing mold equipment includes four opening and closing mold devices independently arranged corresponding to the four side molds of the mold 1, two of which are arranged at the left and right ends of the mold, and the other two are arranged at the front and back ends of the mold. The opening and closing mold devices include two groups of end side mold opening and closing devices 3 and two groups of side side mold opening and closing devices 2.

[0036] like Figure 2-Figure 3 As shown, the side mold opening and closing device 2 includes a side tightening mechanism 21, a support frame 22 and a first slide rail support 2101. The side tightening mechanism 21 is connected to the first slide rail support 2101 through the support frame 22. A first slider 2103 is provided at the bottom of the support frame 22. A first slide rail 2102 is provided on the first slide rail support 2101. The first slider 2103 drives the support frame 22 to slide on the first slide rail 2102. The output end of the first feed cylinder 2104 is fixedly connected to the bottom of the support frame 22, and the other end of the first feed cylinder 2104 is fixedly connected to the first slide rail support 2101.

[0037] like Figure 2-Figure 5 As shown, the side tightening mechanism 21 includes a first mounting frame 2105 arranged on one side of the support frame 22, a first push-pull cylinder 2106 is arranged at the center of the first mounting frame 2105, the output end of the first push-pull cylinder 2106 is clamped with the side of the mold 1, transverse frames 2107 are arranged at both ends of the first mounting frame 2105, a second slide rail 2108 is arranged on the first mounting frame 2105, a second slider 2109 is arranged at one end of the transverse frame 2107, the transverse frame 2107 is slidably arranged on the second slide rail 2108 through the second slider 2109, a driving cylinder 2110 is arranged between the transverse frame 2107 and the first mounting frame 2105, and a plurality of motor tightening members 2111 are arranged at the bottom of the first mounting frame 2105 and one side of the transverse frame 2107. A second proximity switch 2112 is disposed on the first mounting frame 2105 near the second slide rail 2108 , and a second sensing head 2113 is disposed on the end of the transverse frame 2107 .

[0038] like Figure 6 As shown, the motor tightening member 2111 includes a bearing box 21111 fixedly arranged at the bottom of the first mounting frame 2105, a motor 21112 is arranged at one end of the bearing box 21111, the output shaft of the motor 21112 passes through the bearing box 21111 and is fixedly connected to the flat head body 21113, a spring sleeve 21114 is also arranged on the output shaft of the motor 21112, a spring 21115 is arranged between the spring sleeve 21114 and the flat head body 21113, and the flat head body 21113 is adapted to the connector arranged on the mold 1. A fourth proximity switch 21116 is arranged on the bearing box 21111, and a fourth induction head 21117 is arranged on the spring sleeve 21114.

[0039] like Figure 7-Figure 8As shown, the end mold opening and closing device 3 includes: an end tightening mechanism 32 and a lifting mechanism 31. The lifting mechanism 31 is arranged on both sides of the end tightening mechanism 32. A third slider 3102 is installed at the bottom of the lifting mechanism 31. A second slide rail support 2101 is arranged below the lifting mechanism 31. A third slide rail 3103 is arranged on the second slide rail support 2101. A second feed cylinder 3104 is arranged between the third slide rail 3103 and the lifting mechanism 31. The lifting mechanism 31 includes a lifting bracket 3105 arranged above the second slide rail support 2101. A fourth slide rail 3107 is arranged on the lifting bracket 3105. A connecting block 3108 is slidably arranged on the fourth slide rail 3107. A pull rod 3113 is arranged at the bottom of the connecting block 3108. The pull rod 3113 is fixedly connected to the end tightening mechanism 32. A lifting cylinder 3106 is arranged between the top of the lifting bracket 3105 and the connecting block 3108. The third proximity switch 3114 is disposed on both the upper and lower sides of the lifting bracket 3105, the third induction head 3115 is correspondingly disposed on the connecting block 3108, and a positioning block 3117 is disposed at the bottom of the fourth slide rail 3107. The end edge tightening mechanism 32 includes a second mounting frame 3201 and a third mounting frame 3202 fixedly disposed on one side of the second mounting frame 3201, two second push-pull cylinders 3203 are disposed on the second mounting frame 3201, and a plurality of motor tightening members 2111 are disposed on the third mounting frame 3202.

[0040] like Figure 5 As shown, a guide cylinder bracket 3116 is fixedly provided on the top of the lifting bracket 3105, a guide cylinder 3109 is installed on the guide cylinder bracket 3109, a positioning groove 3110 is opened on the guide cylinder 3109, a positioning shaft is provided in the guide cylinder 3109, a first sensing head 3112 is provided at the positioning groove 3110, and a first proximity switch 3111 is fixedly provided on the guide cylinder bracket 3116.

[0041] Among them, the output ends of the first proximity switch 3111, the output ends of the second proximity switch 2112 and the output ends of the third proximity switch 3114 are connected to the input end of the controller, and the output end of the controller is connected to the guide cylinder 3109, the driving cylinder 2110, the lifting cylinder 3106 and the motor 21112.

[0042] The working principle of this embodiment is as follows: when the mold needs to be opened, the first feed cylinder 2104 is first driven to open, and the size of the mold 1 is adjusted. The first feed cylinder 2104 drives the side tightening mechanism 21 to move closer to the mold 1. At this time, according to the size of the different molds 1, the drive cylinder 2110 is started to drive the lateral movement frame 2107 to move. When the lateral movement frame 2107 is moved to the point where the motor tightening member 2111 corresponds to the connector on the mold 1, the movement is stopped. At this time, the second feed cylinder 3104 is started to drive the side tightening mechanism 2 1 moves closer to the mold 1, moves to the appropriate position, starts the lifting cylinder 3106, and drives the second mounting frame 3201 to rise through the connecting block 3108. When the motor tightening piece 2111 on the second mounting frame 3201 corresponds to the position of the connecting head on the mold 1, stops moving, and starts the motor 21112 at this time to make the flat head body 21113 engage with the connecting head 4. At this time, the first push-pull cylinder 2106 and the second push-pull cylinder 3203 are started, and the output ends of the first push-pull cylinder 2106 and the second push-pull cylinder 3203 are aligned with the edge of the mold 1. The mold is connected, thereby driving the opening of the side mold. When the connecting block 3108 rises to the highest point, the positioning shaft abuts against the connecting block 3108. At this time, the first sensing head 3112 contacts the first proximity switch 3111. The first proximity switch 3111 transmits a signal to the controller, and the controller controls the lifting cylinder 3106 to close. When the mold needs to be closed, the driving motor 21112 is disengaged from the connecting head, and then the second feeding cylinder 3104 is started to make the end side tightening mechanism 32 away from the mold 1, and then the first feeding cylinder 2104 is started to make The side tightening mechanism 21 moves away from the mold 1, and then the lifting cylinder 3106 is started to drop the end tightening mechanism 32 to the lowest position. When it is at the lowest position, the positioning block 3117 and the third proximity switch 3114 transmit signals to the controller, and the controller controls the lifting cylinder 3106 to stop running. During the movement of the transverse frame 2107, when it moves to the extreme position, the second proximity switch 2112 contacts the second sensor head 2113, and at this time, the signal is transmitted to the controller, and the controller controls the driving cylinder 2110 to stop working. After the molding mold 1 is carried to the demoulding position, automatic demoulding and automatic transportation are carried out to realize automatic production, reduce human participation, and improve production efficiency.

[0043] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A bridge deck component opening and closing mold equipment, comprising four opening and closing mold devices independently arranged corresponding to four side molds of a mold (1), Features: Four mold opening and closing devices are arranged at one end / side of the corresponding side mold, and the mold opening and closing devices include two sets of end side mold opening and closing devices (3) and two sets of side side mold opening and closing devices (2); The side mold opening and closing device (2) comprises a side tightening mechanism (21), a support frame (22) and a first slide rail support (2101); the side tightening mechanism (21) is connected to the first slide rail support (2101) through the support frame (22); a first slider (2103) is arranged at the bottom of the support frame (22); a first slide rail (2102) is arranged on the first slide rail support (2101); the first slider (2103) drives the support frame (22) to slide on the first slide rail (2102); an output end of a first feed cylinder (2104) is fixedly connected to the bottom of the support frame (22); and the other end of the first feed cylinder (2104) is fixedly connected to the first slide rail support (2101).

2. The bridge deck component opening and closing mold equipment according to claim 1, It is characterized in that The side tightening mechanism (21) comprises a first mounting frame (2105) arranged on one side of the support frame (22); a first push-pull cylinder (2106) is arranged at the center of the first mounting frame (2105); the output end of the first push-pull cylinder (2106) is clamped with the side of the mold (1); transverse frames (2107) are arranged at both ends of the first mounting frame (2105); a second slide rail (2108) is arranged on the mounting frame; a second slider (2109) is arranged at one end of the transverse frame (2107); the transverse frame (2107) is slidably arranged on the second slide rail (2108) through the second slider (2109); a driving cylinder (2110) is arranged between the transverse frame (2107) and the first mounting frame (2105); and a plurality of motor tightening members (2111) are arranged at the bottom of the first mounting frame (2105) and one side of the transverse frame (2107).

3. The bridge deck component opening and closing mold equipment according to claim 2, It is characterized in that The motor tightening member (2111) comprises a bearing box (21111) fixedly arranged at the bottom of the first mounting frame (2105); a motor (21112) is arranged at one end of the bearing box (21111); an output shaft of the motor (21112) passes through the bearing box (21111) and is fixedly connected to the flat head body (21113); a spring sleeve (21114) is also arranged on the output shaft of the motor (21112); a spring (21115) is arranged between the spring sleeve (21114) and the flat head body (21113); and the flat head body (21113) is adapted to a connector arranged on the mold (1); The bearing box (21111) is provided with a fourth proximity switch (21116), and the spring sleeve (21114) is provided with a fourth sensor head (21117).

4. The bridge deck component opening and closing mold equipment according to claim 3, It is characterized in that The end mold opening and closing device (3) comprises: an end tightening mechanism (32) and a lifting mechanism (31); the lifting mechanism (31) is arranged on both sides of the end tightening mechanism (32); a third sliding block (3102) is installed at the bottom of the lifting mechanism (31); a second slide rail support (3101) is arranged below the lifting mechanism (31); a third slide rail (3103) is arranged on the second slide rail support (3101); and a second feed cylinder (3104) is arranged between the third slide rail (3103) and the lifting mechanism (31).

5. The bridge deck component opening and closing mold equipment according to claim 4, It is characterized in that The lifting mechanism (31) comprises a lifting bracket (3105) arranged above the second slide rail support (3101), a fourth slide rail (3107) is arranged on the lifting bracket (3105), a connecting block (3108) is slidably arranged on the fourth slide rail (3107), a pull rod (3113) is arranged at the bottom of the connecting block (3108), the pull rod (3113) is fixedly connected to the end tightening mechanism (32), and a lifting cylinder (3106) is arranged between the top of the lifting bracket (3105) and the connecting block (3108); The third proximity switch (3114) is arranged on both the upper and lower sides of the lifting bracket (3105), the third sensor head (3115) is correspondingly arranged on the connecting block (3108), and the bottom of the fourth slide rail (3107) is provided with a positioning block (3117).

6. The bridge deck component opening and closing mold equipment according to claim 5, It is characterized in that The end edge tightening mechanism (32) comprises a second mounting frame (3201) and a third mounting frame (3202) fixedly arranged on one side of the second mounting frame (3201), the second mounting frame (3201) being provided with two second push-pull cylinders (3203), and the third mounting frame (3202) being provided with a plurality of motor tightening members (2111).

7. The bridge deck component opening and closing mold equipment according to claim 6, It is characterized in that A guide tube bracket (3116) is fixedly arranged on the top of the lifting bracket (3105), a guide tube (3109) is installed on the guide tube bracket (3116), a positioning groove (3110) is opened on the guide tube (3109), a positioning shaft is arranged in the guide tube (3109), a first sensing head (3112) is arranged on the positioning groove (3110) of the positioning shaft, and a first proximity switch (3111) is fixedly arranged on the guide tube bracket (3116).

8. The bridge deck component opening and closing mold equipment according to claim 7, It is characterized in that A second proximity switch (2112) is provided on the first mounting frame (2105) near the second slide rail (2108), and a second sensing head (2113) is provided at the end of the transverse frame (2107).

9. The bridge deck component opening and closing mold device according to claim 8, It is characterized in that The output end of the first proximity switch (3111), the output end of the second proximity switch (2112) and the output end of the third proximity switch (3114) are connected to the input end of the controller, and the output end of the controller is connected to the guide cylinder (3109), the drive cylinder (2110), the lifting cylinder (3106) and the motor (21112).

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